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Another set of clk driver updates and fixes for the merge window. The 

driver updates needed more time to bake in linux-next.
 
 Updates:
  - Support for more clk controllers in Qualcomm SoCs such as SM8350,
    SM8450, SDX75, SC8280XP, and IPQ9574
  - Runtime PM enablement of some more Qualcomm clk controllers
  - Various fixes to Qualcomm clk driver data to use correct clk_ops
    and to check halt bits properly
  - AT91 updates to modernize with clk_parent_data structures
 
 Fixes:
  - Remove "syscon" from dt binding fix for ti,j721e-system-controller
  - Fix determine rate in the Tegra driver that got wrecked by the
    refactorting of muxes this merge window
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Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull more clk updates from Stephen Boyd:
 "Another set of clk driver updates and fixes for the merge window. The
  driver updates needed more time to bake in linux-next.

  Updates:
   - Support for more clk controllers in Qualcomm SoCs such as SM8350,
     SM8450, SDX75, SC8280XP, and IPQ9574
   - Runtime PM enablement of some more Qualcomm clk controllers
   - Various fixes to Qualcomm clk driver data to use correct clk_ops
     and to check halt bits properly
   - AT91 updates to modernize with clk_parent_data structures

  Fixes:
   - Remove 'syscon' from dt binding fix for ti,j721e-system-controller
   - Fix determine rate in the Tegra driver that got wrecked by the
     refactorting of muxes this merge window"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (69 commits)
  clk: tegra: Avoid calling an uninitialized function
  dt-bindings: mfd: ti,j721e-system-controller: Remove syscon from example
  clk: at91: sama7g5: s/ep_chg_chg_id/ep_chg_id
  clk: at91: sama7g5: switch to parent_hw and parent_data
  clk: at91: sckc: switch to parent_data/parent_hw
  clk: at91: clk-sam9x60-pll: add support for parent_hw
  clk: at91: clk-utmi: add support for parent_hw
  clk: at91: clk-system: add support for parent_hw
  clk: at91: clk-programmable: add support for parent_hw
  clk: at91: clk-peripheral: add support for parent_hw
  clk: at91: clk-master: add support for parent_hw
  clk: at91: clk-generated: add support for parent_hw
  clk: at91: clk-main: add support for parent_data/parent_hw
  clk: qcom: gcc-sc8280xp: Add runtime PM
  clk: qcom: gpucc-sc8280xp: Add runtime PM
  clk: qcom: mmcc-msm8974: fix MDSS_GDSC power flags
  clk: qcom: gpucc-sm6375: Enable runtime pm
  dt-bindings: clock: sm6375-gpucc: Add VDD_GX
  clk: qcom: gcc-sm6115: Add missing PLL config properties
  clk: qcom: clk-alpha-pll: Add a way to update some bits of test_ctl(_hi)
  ...
This commit is contained in:
Linus Torvalds 2023-07-04 11:07:45 -07:00
parent 406fb9eb19 f679e89acd
commit b869e9f499
69 changed files with 7623 additions and 870 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
Documentation/devicetree/bindings/clock/qcom,a53pll.yaml
View File

@ -19,6 +19,7 @@ properties:
- qcom,ipq5332-a53pll
- qcom,ipq6018-a53pll
- qcom,ipq8074-a53pll
- qcom,ipq9574-a73pll
- qcom,msm8916-a53pll
- qcom,msm8939-a53pll

73
Documentation/devicetree/bindings/clock/qcom,gcc-msm8953.yaml Normal file
View File

@ -0,0 +1,73 @@
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/clock/qcom,gcc-msm8953.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Global Clock & Reset Controller on MSM8953
maintainers:
- Adam Skladowski <a_skl39@protonmail.com>
- Sireesh Kodali <sireeshkodali@protonmail.com>
description: |
Qualcomm global clock control module provides the clocks, resets and power
domains on MSM8953.
See also: include/dt-bindings/clock/qcom,gcc-msm8953.h
properties:
compatible:
const: qcom,gcc-msm8953
clocks:
items:
- description: Board XO source
- description: Sleep clock source
- description: Byte clock from DSI PHY0
- description: Pixel clock from DSI PHY0
- description: Byte clock from DSI PHY1
- description: Pixel clock from DSI PHY1
clock-names:
items:
- const: xo
- const: sleep
- const: dsi0pll
- const: dsi0pllbyte
- const: dsi1pll
- const: dsi1pllbyte
required:
- compatible
- clocks
- clock-names
allOf:
- $ref: qcom,gcc.yaml#
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/clock/qcom,rpmcc.h>
clock-controller@1800000 {
compatible = "qcom,gcc-msm8953";
reg = <0x01800000 0x80000>;
clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>,
<&sleep_clk>,
<&dsi0_phy 1>,
<&dsi0_phy 0>,
<&dsi1_phy 1>,
<&dsi1_phy 0>;
clock-names = "xo",
"sleep",
"dsi0pll",
"dsi0pllbyte",
"dsi1pll",
"dsi1pllbyte";
#clock-cells = <1>;
#reset-cells = <1>;
#power-domain-cells = <1>;
};

1
Documentation/devicetree/bindings/clock/qcom,gcc-other.yaml
View File

@ -30,7 +30,6 @@ properties:
enum:
- qcom,gcc-ipq6018
- qcom,gcc-mdm9607
- qcom,gcc-msm8953
- qcom,gcc-mdm9615
required:

7
Documentation/devicetree/bindings/clock/qcom,gcc-sc7180.yaml
View File

@ -32,6 +32,10 @@ properties:
- const: bi_tcxo_ao
- const: sleep_clk
power-domains:
items:
- description: CX domain
required:
- compatible
- clocks
@ -45,6 +49,8 @@ unevaluatedProperties: false
examples:
- |
#include <dt-bindings/clock/qcom,rpmh.h>
#include <dt-bindings/power/qcom-rpmpd.h>
clock-controller@100000 {
compatible = "qcom,gcc-sc7180";
reg = <0x00100000 0x1f0000>;
@ -52,6 +58,7 @@ examples:
<&rpmhcc RPMH_CXO_CLK_A>,
<&sleep_clk>;
clock-names = "bi_tcxo", "bi_tcxo_ao", "sleep_clk";
power-domains = <&rpmhpd SC7180_CX>;
#clock-cells = <1>;
#reset-cells = <1>;
#power-domain-cells = <1>;

7
Documentation/devicetree/bindings/clock/qcom,gcc-sc7280.yaml
View File

@ -43,6 +43,10 @@ properties:
- const: ufs_phy_tx_symbol_0_clk
- const: usb3_phy_wrapper_gcc_usb30_pipe_clk
power-domains:
items:
- description: CX domain
required:
- compatible
- clocks
@ -56,6 +60,8 @@ unevaluatedProperties: false
examples:
- |
#include <dt-bindings/clock/qcom,rpmh.h>
#include <dt-bindings/power/qcom-rpmpd.h>
clock-controller@100000 {
compatible = "qcom,gcc-sc7280";
reg = <0x00100000 0x1f0000>;
@ -71,6 +77,7 @@ examples:
"pcie_1_pipe_clk", "ufs_phy_rx_symbol_0_clk",
"ufs_phy_rx_symbol_1_clk", "ufs_phy_tx_symbol_0_clk",
"usb3_phy_wrapper_gcc_usb30_pipe_clk";
power-domains = <&rpmhpd SC7280_CX>;
#clock-cells = <1>;
#reset-cells = <1>;
#power-domain-cells = <1>;

5
Documentation/devicetree/bindings/clock/qcom,gcc-sm8250.yaml
View File

@ -23,11 +23,13 @@ properties:
clocks:
items:
- description: Board XO source
- description: Board active XO source
- description: Sleep clock source
clock-names:
items:
- const: bi_tcxo
- const: bi_tcxo_ao
- const: sleep_clk
required:
@ -47,8 +49,9 @@ examples:
compatible = "qcom,gcc-sm8250";
reg = <0x00100000 0x1f0000>;
clocks = <&rpmhcc RPMH_CXO_CLK>,
<&rpmhcc RPMH_CXO_CLK_A>,
<&sleep_clk>;
clock-names = "bi_tcxo", "sleep_clk";
clock-names = "bi_tcxo", "bi_tcxo_ao", "sleep_clk";
#clock-cells = <1>;
#reset-cells = <1>;
#power-domain-cells = <1>;

3
Documentation/devicetree/bindings/clock/qcom,gpucc.yaml
View File

@ -50,6 +50,9 @@ properties:
- const: gcc_gpu_gpll0_clk_src
- const: gcc_gpu_gpll0_div_clk_src
power-domains:
maxItems: 1
'#clock-cells':
const: 1

1
Documentation/devicetree/bindings/clock/qcom,ipq9574-gcc.yaml
View File

@ -7,6 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Global Clock & Reset Controller on IPQ9574
maintainers:
- Bjorn Andersson <andersson@kernel.org>
- Anusha Rao <quic_anusha@quicinc.com>
description: |

32
Documentation/devicetree/bindings/clock/qcom,mmcc.yaml
View File

@ -31,11 +31,11 @@ properties:
- qcom,mmcc-sdm660
clocks:
minItems: 8
minItems: 7
maxItems: 13
clock-names:
minItems: 8
minItems: 7
maxItems: 13
'#clock-cells':
@ -99,6 +99,34 @@ allOf:
- const: dsi2pllbyte
- const: hdmipll
- if:
properties:
compatible:
contains:
enum:
- qcom,mmcc-msm8226
then:
properties:
clocks:
items:
- description: Board XO source
- description: MMSS GPLL0 voted clock
- description: GPLL0 voted clock
- description: GPLL1 voted clock
- description: GFX3D clock source
- description: DSI phy instance 0 dsi clock
- description: DSI phy instance 0 byte clock
clock-names:
items:
- const: xo
- const: mmss_gpll0_vote
- const: gpll0_vote
- const: gpll1_vote
- const: gfx3d_clk_src
- const: dsi0pll
- const: dsi0pllbyte
- if:
properties:
compatible:

1
Documentation/devicetree/bindings/clock/qcom,rpmhcc.yaml
View File

@ -27,6 +27,7 @@ properties:
- qcom,sdm845-rpmh-clk
- qcom,sdx55-rpmh-clk
- qcom,sdx65-rpmh-clk
- qcom,sdx75-rpmh-clk
- qcom,sm6350-rpmh-clk
- qcom,sm8150-rpmh-clk
- qcom,sm8250-rpmh-clk

15
Documentation/devicetree/bindings/clock/qcom,sm6375-gpucc.yaml
View File

@ -27,9 +27,21 @@ properties:
- description: GPLL0 div branch source
- description: SNoC DVM GFX source
power-domains:
description:
A phandle and PM domain specifier for the VDD_GX power rail
maxItems: 1
required-opps:
description:
A phandle to an OPP node describing required VDD_GX performance point.
maxItems: 1
required:
- compatible
- clocks
- power-domains
- required-opps
allOf:
- $ref: qcom,gcc.yaml#
@ -40,6 +52,7 @@ examples:
- |
#include <dt-bindings/clock/qcom,sm6375-gcc.h>
#include <dt-bindings/clock/qcom,rpmcc.h>
#include <dt-bindings/power/qcom-rpmpd.h>
soc {
#address-cells = <2>;
@ -52,6 +65,8 @@ examples:
<&gcc GCC_GPU_GPLL0_CLK_SRC>,
<&gcc GCC_GPU_GPLL0_DIV_CLK_SRC>,
<&gcc GCC_GPU_SNOC_DVM_GFX_CLK>;
power-domains = <&rpmpd SM6375_VDDGX>;
required-opps = <&rpmpd_opp_low_svs>;
#clock-cells = <1>;
#reset-cells = <1>;
#power-domain-cells = <1>;

68
Documentation/devicetree/bindings/clock/qcom,sm8350-videocc.yaml Normal file
View File

@ -0,0 +1,68 @@
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/clock/qcom,sm8350-videocc.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm SM8350 Video Clock & Reset Controller
maintainers:
- Konrad Dybcio <konrad.dybcio@linaro.org>
description: |
Qualcomm video clock control module provides the clocks, resets and power
domains on Qualcomm SoCs.
See also::
include/dt-bindings/clock/qcom,videocc-sm8350.h
include/dt-bindings/reset/qcom,videocc-sm8350.h
properties:
compatible:
const: qcom,sm8350-videocc
clocks:
items:
- description: Board XO source
- description: Board active XO source
- description: Board sleep clock
power-domains:
description:
A phandle and PM domain specifier for the MMCX power domain.
maxItems: 1
required-opps:
description:
A phandle to an OPP node describing required MMCX performance point.
maxItems: 1
required:
- compatible
- clocks
- power-domains
- required-opps
allOf:
- $ref: qcom,gcc.yaml#
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/clock/qcom,rpmh.h>
#include <dt-bindings/power/qcom-rpmpd.h>
clock-controller@abf0000 {
compatible = "qcom,sm8350-videocc";
reg = <0x0abf0000 0x10000>;
clocks = <&rpmhcc RPMH_CXO_CLK>,
<&rpmhcc RPMH_CXO_CLK_A>,
<&sleep_clk>;
power-domains = <&rpmhpd SM8350_MMCX>;
required-opps = <&rpmhpd_opp_low_svs>;
#clock-cells = <1>;
#reset-cells = <1>;
#power-domain-cells = <1>;
};
...

4
Documentation/devicetree/bindings/clock/qcom,sm8450-videocc.yaml
View File

@ -17,7 +17,9 @@ description: |
properties:
compatible:
const: qcom,sm8450-videocc
enum:
- qcom,sm8450-videocc
- qcom,sm8550-videocc
reg:
maxItems: 1

2
Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml
View File

@ -101,7 +101,7 @@ examples:
};
clock-controller@4140 {
compatible = "ti,am654-ehrpwm-tbclk", "syscon";
compatible = "ti,am654-ehrpwm-tbclk";
reg = <0x4140 0x18>;
#clock-cells = <1>;
};

14
drivers/clk/at91/at91rm9200.c
View File

@ -108,12 +108,12 @@ static void __init at91rm9200_pmc_setup(struct device_node *np)
bypass = of_property_read_bool(np, "atmel,osc-bypass");
hw = at91_clk_register_main_osc(regmap, "main_osc", mainxtal_name,
hw = at91_clk_register_main_osc(regmap, "main_osc", mainxtal_name, NULL,
bypass);
if (IS_ERR(hw))
goto err_free;
hw = at91_clk_register_rm9200_main(regmap, "mainck", "main_osc");
hw = at91_clk_register_rm9200_main(regmap, "mainck", "main_osc", NULL);
if (IS_ERR(hw))
goto err_free;
@ -140,7 +140,7 @@ static void __init at91rm9200_pmc_setup(struct device_node *np)
parent_names[2] = "pllack";
parent_names[3] = "pllbck";
hw = at91_clk_register_master_pres(regmap, "masterck_pres", 4,
parent_names,
parent_names, NULL,
&at91rm9200_master_layout,
&rm9200_mck_characteristics,
&rm9200_mck_lock);
@ -148,7 +148,7 @@ static void __init at91rm9200_pmc_setup(struct device_node *np)
goto err_free;
hw = at91_clk_register_master_div(regmap, "masterck_div",
"masterck_pres",
"masterck_pres", NULL,
&at91rm9200_master_layout,
&rm9200_mck_characteristics,
&rm9200_mck_lock, CLK_SET_RATE_GATE, 0);
@ -171,7 +171,7 @@ static void __init at91rm9200_pmc_setup(struct device_node *np)
snprintf(name, sizeof(name), "prog%d", i);
hw = at91_clk_register_programmable(regmap, name,
parent_names, 4, i,
parent_names, NULL, 4, i,
&at91rm9200_programmable_layout,
NULL);
if (IS_ERR(hw))
@ -182,7 +182,7 @@ static void __init at91rm9200_pmc_setup(struct device_node *np)
for (i = 0; i < ARRAY_SIZE(at91rm9200_systemck); i++) {
hw = at91_clk_register_system(regmap, at91rm9200_systemck[i].n,
at91rm9200_systemck[i].p,
at91rm9200_systemck[i].p, NULL,
at91rm9200_systemck[i].id, 0);
if (IS_ERR(hw))
goto err_free;
@ -193,7 +193,7 @@ static void __init at91rm9200_pmc_setup(struct device_node *np)
for (i = 0; i < ARRAY_SIZE(at91rm9200_periphck); i++) {
hw = at91_clk_register_peripheral(regmap,
at91rm9200_periphck[i].n,
"masterck_div",
"masterck_div", NULL,
at91rm9200_periphck[i].id);
if (IS_ERR(hw))
goto err_free;

14
drivers/clk/at91/at91sam9260.c
View File

@ -363,12 +363,12 @@ static void __init at91sam926x_pmc_setup(struct device_node *np,
bypass = of_property_read_bool(np, "atmel,osc-bypass");
hw = at91_clk_register_main_osc(regmap, "main_osc", mainxtal_name,
hw = at91_clk_register_main_osc(regmap, "main_osc", mainxtal_name, NULL,
bypass);
if (IS_ERR(hw))
goto err_free;
hw = at91_clk_register_rm9200_main(regmap, "mainck", "main_osc");
hw = at91_clk_register_rm9200_main(regmap, "mainck", "main_osc", NULL);
if (IS_ERR(hw))
goto err_free;
@ -416,7 +416,7 @@ static void __init at91sam926x_pmc_setup(struct device_node *np,
parent_names[2] = "pllack";
parent_names[3] = "pllbck";
hw = at91_clk_register_master_pres(regmap, "masterck_pres", 4,
parent_names,
parent_names, NULL,
&at91rm9200_master_layout,
data->mck_characteristics,
&at91sam9260_mck_lock);
@ -424,7 +424,7 @@ static void __init at91sam926x_pmc_setup(struct device_node *np,
goto err_free;
hw = at91_clk_register_master_div(regmap, "masterck_div",
"masterck_pres",
"masterck_pres", NULL,
&at91rm9200_master_layout,
data->mck_characteristics,
&at91sam9260_mck_lock,
@ -448,7 +448,7 @@ static void __init at91sam926x_pmc_setup(struct device_node *np,
snprintf(name, sizeof(name), "prog%d", i);
hw = at91_clk_register_programmable(regmap, name,
parent_names, 4, i,
parent_names, NULL, 4, i,
&at91rm9200_programmable_layout,
NULL);
if (IS_ERR(hw))
@ -459,7 +459,7 @@ static void __init at91sam926x_pmc_setup(struct device_node *np,
for (i = 0; i < data->num_sck; i++) {
hw = at91_clk_register_system(regmap, data->sck[i].n,
data->sck[i].p,
data->sck[i].p, NULL,
data->sck[i].id, 0);
if (IS_ERR(hw))
goto err_free;
@ -470,7 +470,7 @@ static void __init at91sam926x_pmc_setup(struct device_node *np,
for (i = 0; i < data->num_pck; i++) {
hw = at91_clk_register_peripheral(regmap,
data->pck[i].n,
"masterck_div",
"masterck_div", NULL,
data->pck[i].id);
if (IS_ERR(hw))
goto err_free;

16
drivers/clk/at91/at91sam9g45.c
View File

@ -123,12 +123,12 @@ static void __init at91sam9g45_pmc_setup(struct device_node *np)
bypass = of_property_read_bool(np, "atmel,osc-bypass");
hw = at91_clk_register_main_osc(regmap, "main_osc", mainxtal_name,
hw = at91_clk_register_main_osc(regmap, "main_osc", mainxtal_name, NULL,
bypass);
if (IS_ERR(hw))
goto err_free;
hw = at91_clk_register_rm9200_main(regmap, "mainck", "main_osc");
hw = at91_clk_register_rm9200_main(regmap, "mainck", "main_osc", NULL);
if (IS_ERR(hw))
goto err_free;
@ -145,7 +145,7 @@ static void __init at91sam9g45_pmc_setup(struct device_node *np)
at91sam9g45_pmc->chws[PMC_PLLACK] = hw;
hw = at91_clk_register_utmi(regmap, NULL, "utmick", "mainck");
hw = at91_clk_register_utmi(regmap, NULL, "utmick", "mainck", NULL);
if (IS_ERR(hw))
goto err_free;
@ -156,7 +156,7 @@ static void __init at91sam9g45_pmc_setup(struct device_node *np)
parent_names[2] = "plladivck";
parent_names[3] = "utmick";
hw = at91_clk_register_master_pres(regmap, "masterck_pres", 4,
parent_names,
parent_names, NULL,
&at91rm9200_master_layout,
&mck_characteristics,
&at91sam9g45_mck_lock);
@ -164,7 +164,7 @@ static void __init at91sam9g45_pmc_setup(struct device_node *np)
goto err_free;
hw = at91_clk_register_master_div(regmap, "masterck_div",
"masterck_pres",
"masterck_pres", NULL,
&at91rm9200_master_layout,
&mck_characteristics,
&at91sam9g45_mck_lock,
@ -191,7 +191,7 @@ static void __init at91sam9g45_pmc_setup(struct device_node *np)
snprintf(name, sizeof(name), "prog%d", i);
hw = at91_clk_register_programmable(regmap, name,
parent_names, 5, i,
parent_names, NULL, 5, i,
&at91sam9g45_programmable_layout,
NULL);
if (IS_ERR(hw))
@ -202,7 +202,7 @@ static void __init at91sam9g45_pmc_setup(struct device_node *np)
for (i = 0; i < ARRAY_SIZE(at91sam9g45_systemck); i++) {
hw = at91_clk_register_system(regmap, at91sam9g45_systemck[i].n,
at91sam9g45_systemck[i].p,
at91sam9g45_systemck[i].p, NULL,
at91sam9g45_systemck[i].id,
at91sam9g45_systemck[i].flags);
if (IS_ERR(hw))
@ -214,7 +214,7 @@ static void __init at91sam9g45_pmc_setup(struct device_node *np)
for (i = 0; i < ARRAY_SIZE(at91sam9g45_periphck); i++) {
hw = at91_clk_register_peripheral(regmap,
at91sam9g45_periphck[i].n,
"masterck_div",
"masterck_div", NULL,
at91sam9g45_periphck[i].id);
if (IS_ERR(hw))
goto err_free;

14
drivers/clk/at91/at91sam9n12.c
View File

@ -147,14 +147,14 @@ static void __init at91sam9n12_pmc_setup(struct device_node *np)
bypass = of_property_read_bool(np, "atmel,osc-bypass");
hw = at91_clk_register_main_osc(regmap, "main_osc", mainxtal_name,
hw = at91_clk_register_main_osc(regmap, "main_osc", mainxtal_name, NULL,
bypass);
if (IS_ERR(hw))
goto err_free;
parent_names[0] = "main_rc_osc";
parent_names[1] = "main_osc";
hw = at91_clk_register_sam9x5_main(regmap, "mainck", parent_names, 2);
hw = at91_clk_register_sam9x5_main(regmap, "mainck", parent_names, NULL, 2);
if (IS_ERR(hw))
goto err_free;
@ -183,7 +183,7 @@ static void __init at91sam9n12_pmc_setup(struct device_node *np)
parent_names[2] = "plladivck";
parent_names[3] = "pllbck";
hw = at91_clk_register_master_pres(regmap, "masterck_pres", 4,
parent_names,
parent_names, NULL,
&at91sam9x5_master_layout,
&mck_characteristics,
&at91sam9n12_mck_lock);
@ -191,7 +191,7 @@ static void __init at91sam9n12_pmc_setup(struct device_node *np)
goto err_free;
hw = at91_clk_register_master_div(regmap, "masterck_div",
"masterck_pres",
"masterck_pres", NULL,
&at91sam9x5_master_layout,
&mck_characteristics,
&at91sam9n12_mck_lock,
@ -216,7 +216,7 @@ static void __init at91sam9n12_pmc_setup(struct device_node *np)
snprintf(name, sizeof(name), "prog%d", i);
hw = at91_clk_register_programmable(regmap, name,
parent_names, 5, i,
parent_names, NULL, 5, i,
&at91sam9x5_programmable_layout,
NULL);
if (IS_ERR(hw))
@ -227,7 +227,7 @@ static void __init at91sam9n12_pmc_setup(struct device_node *np)
for (i = 0; i < ARRAY_SIZE(at91sam9n12_systemck); i++) {
hw = at91_clk_register_system(regmap, at91sam9n12_systemck[i].n,
at91sam9n12_systemck[i].p,
at91sam9n12_systemck[i].p, NULL,
at91sam9n12_systemck[i].id,
at91sam9n12_systemck[i].flags);
if (IS_ERR(hw))
@ -240,7 +240,7 @@ static void __init at91sam9n12_pmc_setup(struct device_node *np)
hw = at91_clk_register_sam9x5_peripheral(regmap, &pmc_pcr_lock,
&at91sam9n12_pcr_layout,
at91sam9n12_periphck[i].n,
"masterck_div",
"masterck_div", NULL,
at91sam9n12_periphck[i].id,
&range, INT_MIN, 0);
if (IS_ERR(hw))

14
drivers/clk/at91/at91sam9rl.c
View File

@ -95,7 +95,7 @@ static void __init at91sam9rl_pmc_setup(struct device_node *np)
if (!at91sam9rl_pmc)
return;
hw = at91_clk_register_rm9200_main(regmap, "mainck", mainxtal_name);
hw = at91_clk_register_rm9200_main(regmap, "mainck", mainxtal_name, NULL);
if (IS_ERR(hw))
goto err_free;
@ -109,7 +109,7 @@ static void __init at91sam9rl_pmc_setup(struct device_node *np)
at91sam9rl_pmc->chws[PMC_PLLACK] = hw;
hw = at91_clk_register_utmi(regmap, NULL, "utmick", "mainck");
hw = at91_clk_register_utmi(regmap, NULL, "utmick", "mainck", NULL);
if (IS_ERR(hw))
goto err_free;
@ -120,7 +120,7 @@ static void __init at91sam9rl_pmc_setup(struct device_node *np)
parent_names[2] = "pllack";
parent_names[3] = "utmick";
hw = at91_clk_register_master_pres(regmap, "masterck_pres", 4,
parent_names,
parent_names, NULL,
&at91rm9200_master_layout,
&sam9rl_mck_characteristics,
&sam9rl_mck_lock);
@ -128,7 +128,7 @@ static void __init at91sam9rl_pmc_setup(struct device_node *np)
goto err_free;
hw = at91_clk_register_master_div(regmap, "masterck_div",
"masterck_pres",
"masterck_pres", NULL,
&at91rm9200_master_layout,
&sam9rl_mck_characteristics,
&sam9rl_mck_lock, CLK_SET_RATE_GATE, 0);
@ -148,7 +148,7 @@ static void __init at91sam9rl_pmc_setup(struct device_node *np)
snprintf(name, sizeof(name), "prog%d", i);
hw = at91_clk_register_programmable(regmap, name,
parent_names, 5, i,
parent_names, NULL, 5, i,
&at91rm9200_programmable_layout,
NULL);
if (IS_ERR(hw))
@ -159,7 +159,7 @@ static void __init at91sam9rl_pmc_setup(struct device_node *np)
for (i = 0; i < ARRAY_SIZE(at91sam9rl_systemck); i++) {
hw = at91_clk_register_system(regmap, at91sam9rl_systemck[i].n,
at91sam9rl_systemck[i].p,
at91sam9rl_systemck[i].p, NULL,
at91sam9rl_systemck[i].id, 0);
if (IS_ERR(hw))
goto err_free;
@ -170,7 +170,7 @@ static void __init at91sam9rl_pmc_setup(struct device_node *np)
for (i = 0; i < ARRAY_SIZE(at91sam9rl_periphck); i++) {
hw = at91_clk_register_peripheral(regmap,
at91sam9rl_periphck[i].n,
"masterck_div",
"masterck_div", NULL,
at91sam9rl_periphck[i].id);
if (IS_ERR(hw))
goto err_free;

20
drivers/clk/at91/at91sam9x5.c
View File

@ -169,14 +169,14 @@ static void __init at91sam9x5_pmc_setup(struct device_node *np,
bypass = of_property_read_bool(np, "atmel,osc-bypass");
hw = at91_clk_register_main_osc(regmap, "main_osc", mainxtal_name,
hw = at91_clk_register_main_osc(regmap, "main_osc", mainxtal_name, NULL,
bypass);
if (IS_ERR(hw))
goto err_free;
parent_names[0] = "main_rc_osc";
parent_names[1] = "main_osc";
hw = at91_clk_register_sam9x5_main(regmap, "mainck", parent_names, 2);
hw = at91_clk_register_sam9x5_main(regmap, "mainck", parent_names, NULL, 2);
if (IS_ERR(hw))
goto err_free;
@ -193,7 +193,7 @@ static void __init at91sam9x5_pmc_setup(struct device_node *np,
at91sam9x5_pmc->chws[PMC_PLLACK] = hw;
hw = at91_clk_register_utmi(regmap, NULL, "utmick", "mainck");
hw = at91_clk_register_utmi(regmap, NULL, "utmick", "mainck", NULL);
if (IS_ERR(hw))
goto err_free;
@ -204,14 +204,14 @@ static void __init at91sam9x5_pmc_setup(struct device_node *np,
parent_names[2] = "plladivck";
parent_names[3] = "utmick";
hw = at91_clk_register_master_pres(regmap, "masterck_pres", 4,
parent_names,
parent_names, NULL,
&at91sam9x5_master_layout,
&mck_characteristics, &mck_lock);
if (IS_ERR(hw))
goto err_free;
hw = at91_clk_register_master_div(regmap, "masterck_div",
"masterck_pres",
"masterck_pres", NULL,
&at91sam9x5_master_layout,
&mck_characteristics, &mck_lock,
CLK_SET_RATE_GATE, 0);
@ -241,7 +241,7 @@ static void __init at91sam9x5_pmc_setup(struct device_node *np,
snprintf(name, sizeof(name), "prog%d", i);
hw = at91_clk_register_programmable(regmap, name,
parent_names, 5, i,
parent_names, NULL, 5, i,
&at91sam9x5_programmable_layout,
NULL);
if (IS_ERR(hw))
@ -252,7 +252,7 @@ static void __init at91sam9x5_pmc_setup(struct device_node *np,
for (i = 0; i < ARRAY_SIZE(at91sam9x5_systemck); i++) {
hw = at91_clk_register_system(regmap, at91sam9x5_systemck[i].n,
at91sam9x5_systemck[i].p,
at91sam9x5_systemck[i].p, NULL,
at91sam9x5_systemck[i].id,
at91sam9x5_systemck[i].flags);
if (IS_ERR(hw))
@ -263,7 +263,7 @@ static void __init at91sam9x5_pmc_setup(struct device_node *np,
if (has_lcdck) {
hw = at91_clk_register_system(regmap, "lcdck", "masterck_div",
3, 0);
NULL, 3, 0);
if (IS_ERR(hw))
goto err_free;
@ -274,7 +274,7 @@ static void __init at91sam9x5_pmc_setup(struct device_node *np,
hw = at91_clk_register_sam9x5_peripheral(regmap, &pmc_pcr_lock,
&at91sam9x5_pcr_layout,
at91sam9x5_periphck[i].n,
"masterck_div",
"masterck_div", NULL,
at91sam9x5_periphck[i].id,
&range, INT_MIN, 0);
if (IS_ERR(hw))
@ -287,7 +287,7 @@ static void __init at91sam9x5_pmc_setup(struct device_node *np,
hw = at91_clk_register_sam9x5_peripheral(regmap, &pmc_pcr_lock,
&at91sam9x5_pcr_layout,
extra_pcks[i].n,
"masterck_div",
"masterck_div", NULL,
extra_pcks[i].id,
&range, INT_MIN, 0);
if (IS_ERR(hw))

11
drivers/clk/at91/clk-generated.c
View File

@ -319,22 +319,29 @@ struct clk_hw * __init
at91_clk_register_generated(struct regmap *regmap, spinlock_t *lock,
const struct clk_pcr_layout *layout,
const char *name, const char **parent_names,
struct clk_hw **parent_hws,
u32 *mux_table, u8 num_parents, u8 id,
const struct clk_range *range,
int chg_pid)
{
struct clk_generated *gck;
struct clk_init_data init;
struct clk_init_data init = {};
struct clk_hw *hw;
int ret;
if (!(parent_names || parent_hws))
return ERR_PTR(-ENOMEM);
gck = kzalloc(sizeof(*gck), GFP_KERNEL);
if (!gck)
return ERR_PTR(-ENOMEM);
init.name = name;
init.ops = &generated_ops;
init.parent_names = parent_names;
if (parent_hws)
init.parent_hws = (const struct clk_hw **)parent_hws;
else
init.parent_names = parent_names;
init.num_parents = num_parents;
init.flags = CLK_SET_RATE_GATE | CLK_SET_PARENT_GATE;
if (chg_pid >= 0)

32
drivers/clk/at91/clk-main.c
View File

@ -152,14 +152,15 @@ struct clk_hw * __init
at91_clk_register_main_osc(struct regmap *regmap,
const char *name,
const char *parent_name,
struct clk_parent_data *parent_data,
bool bypass)
{
struct clk_main_osc *osc;
struct clk_init_data init;
struct clk_init_data init = {};
struct clk_hw *hw;
int ret;
if (!name || !parent_name)
if (!name || !(parent_name || parent_data))
return ERR_PTR(-EINVAL);
osc = kzalloc(sizeof(*osc), GFP_KERNEL);
@ -168,7 +169,10 @@ at91_clk_register_main_osc(struct regmap *regmap,
init.name = name;
init.ops = &main_osc_ops;
init.parent_names = &parent_name;
if (parent_data)
init.parent_data = (const struct clk_parent_data *)parent_data;
else
init.parent_names = &parent_name;
init.num_parents = 1;
init.flags = CLK_IGNORE_UNUSED;
@ -397,17 +401,18 @@ static const struct clk_ops rm9200_main_ops = {
struct clk_hw * __init
at91_clk_register_rm9200_main(struct regmap *regmap,
const char *name,
const char *parent_name)
const char *parent_name,
struct clk_hw *parent_hw)
{
struct clk_rm9200_main *clkmain;
struct clk_init_data init;
struct clk_init_data init = {};
struct clk_hw *hw;
int ret;
if (!name)
return ERR_PTR(-EINVAL);
if (!parent_name)
if (!(parent_name || parent_hw))
return ERR_PTR(-EINVAL);
clkmain = kzalloc(sizeof(*clkmain), GFP_KERNEL);
@ -416,7 +421,10 @@ at91_clk_register_rm9200_main(struct regmap *regmap,
init.name = name;
init.ops = &rm9200_main_ops;
init.parent_names = &parent_name;
if (parent_hw)
init.parent_hws = (const struct clk_hw **)&parent_hw;
else
init.parent_names = &parent_name;
init.num_parents = 1;
init.flags = 0;
@ -544,10 +552,11 @@ struct clk_hw * __init
at91_clk_register_sam9x5_main(struct regmap *regmap,
const char *name,
const char **parent_names,
struct clk_hw **parent_hws,
int num_parents)
{
struct clk_sam9x5_main *clkmain;
struct clk_init_data init;
struct clk_init_data init = {};
unsigned int status;
struct clk_hw *hw;
int ret;
@ -555,7 +564,7 @@ at91_clk_register_sam9x5_main(struct regmap *regmap,
if (!name)
return ERR_PTR(-EINVAL);
if (!parent_names || !num_parents)
if (!(parent_hws || parent_names) || !num_parents)
return ERR_PTR(-EINVAL);
clkmain = kzalloc(sizeof(*clkmain), GFP_KERNEL);
@ -564,7 +573,10 @@ at91_clk_register_sam9x5_main(struct regmap *regmap,
init.name = name;
init.ops = &sam9x5_main_ops;
init.parent_names = parent_names;
if (parent_hws)
init.parent_hws = (const struct clk_hw **)parent_hws;
else
init.parent_names = parent_names;
init.num_parents = num_parents;
init.flags = CLK_SET_PARENT_GATE;

28
drivers/clk/at91/clk-master.c
View File

@ -473,18 +473,19 @@ static struct clk_hw * __init
at91_clk_register_master_internal(struct regmap *regmap,
const char *name, int num_parents,
const char **parent_names,
struct clk_hw **parent_hws,
const struct clk_master_layout *layout,
const struct clk_master_characteristics *characteristics,
const struct clk_ops *ops, spinlock_t *lock, u32 flags)
{
struct clk_master *master;
struct clk_init_data init;
struct clk_init_data init = {};
struct clk_hw *hw;
unsigned int mckr;
unsigned long irqflags;
int ret;
if (!name || !num_parents || !parent_names || !lock)
if (!name || !num_parents || !(parent_names || parent_hws) || !lock)
return ERR_PTR(-EINVAL);
master = kzalloc(sizeof(*master), GFP_KERNEL);
@ -493,7 +494,10 @@ at91_clk_register_master_internal(struct regmap *regmap,
init.name = name;
init.ops = ops;
init.parent_names = parent_names;
if (parent_hws)
init.parent_hws = (const struct clk_hw **)parent_hws;
else
init.parent_names = parent_names;
init.num_parents = num_parents;
init.flags = flags;
@ -527,12 +531,13 @@ struct clk_hw * __init
at91_clk_register_master_pres(struct regmap *regmap,
const char *name, int num_parents,
const char **parent_names,
struct clk_hw **parent_hws,
const struct clk_master_layout *layout,
const struct clk_master_characteristics *characteristics,
spinlock_t *lock)
{
return at91_clk_register_master_internal(regmap, name, num_parents,
parent_names, layout,
parent_names, parent_hws, layout,
characteristics,
&master_pres_ops,
lock, CLK_SET_RATE_GATE);
@ -541,7 +546,7 @@ at91_clk_register_master_pres(struct regmap *regmap,
struct clk_hw * __init
at91_clk_register_master_div(struct regmap *regmap,
const char *name, const char *parent_name,
const struct clk_master_layout *layout,
struct clk_hw *parent_hw, const struct clk_master_layout *layout,
const struct clk_master_characteristics *characteristics,
spinlock_t *lock, u32 flags, u32 safe_div)
{
@ -554,7 +559,8 @@ at91_clk_register_master_div(struct regmap *regmap,
ops = &master_div_ops_chg;
hw = at91_clk_register_master_internal(regmap, name, 1,
&parent_name, layout,
parent_name ? &parent_name : NULL,
parent_hw ? &parent_hw : NULL, layout,
characteristics, ops,
lock, flags);
@ -806,18 +812,19 @@ struct clk_hw * __init
at91_clk_sama7g5_register_master(struct regmap *regmap,
const char *name, int num_parents,
const char **parent_names,
struct clk_hw **parent_hws,
u32 *mux_table,
spinlock_t *lock, u8 id,
bool critical, int chg_pid)
{
struct clk_master *master;
struct clk_hw *hw;
struct clk_init_data init;
struct clk_init_data init = {};
unsigned long flags;
unsigned int val;
int ret;
if (!name || !num_parents || !parent_names || !mux_table ||
if (!name || !num_parents || !(parent_names || parent_hws) || !mux_table ||
!lock || id > MASTER_MAX_ID)
return ERR_PTR(-EINVAL);
@ -827,7 +834,10 @@ at91_clk_sama7g5_register_master(struct regmap *regmap,
init.name = name;
init.ops = &sama7g5_master_ops;
init.parent_names = parent_names;
if (parent_hws)
init.parent_hws = (const struct clk_hw **)parent_hws;
else
init.parent_names = parent_names;
init.num_parents = num_parents;
init.flags = CLK_SET_RATE_GATE | CLK_SET_PARENT_GATE;
if (chg_pid >= 0)

22
drivers/clk/at91/clk-peripheral.c
View File

@ -97,14 +97,15 @@ static const struct clk_ops peripheral_ops = {
struct clk_hw * __init
at91_clk_register_peripheral(struct regmap *regmap, const char *name,
const char *parent_name, u32 id)
const char *parent_name, struct clk_hw *parent_hw,
u32 id)
{
struct clk_peripheral *periph;
struct clk_init_data init;
struct clk_init_data init = {};
struct clk_hw *hw;
int ret;
if (!name || !parent_name || id > PERIPHERAL_ID_MAX)
if (!name || !(parent_name || parent_hw) || id > PERIPHERAL_ID_MAX)
return ERR_PTR(-EINVAL);
periph = kzalloc(sizeof(*periph), GFP_KERNEL);
@ -113,7 +114,10 @@ at91_clk_register_peripheral(struct regmap *regmap, const char *name,
init.name = name;
init.ops = &peripheral_ops;
init.parent_names = &parent_name;
if (parent_hw)
init.parent_hws = (const struct clk_hw **)&parent_hw;
else
init.parent_names = &parent_name;
init.num_parents = 1;
init.flags = 0;
@ -444,15 +448,16 @@ struct clk_hw * __init
at91_clk_register_sam9x5_peripheral(struct regmap *regmap, spinlock_t *lock,
const struct clk_pcr_layout *layout,
const char *name, const char *parent_name,
struct clk_hw *parent_hw,
u32 id, const struct clk_range *range,
int chg_pid, unsigned long flags)
{
struct clk_sam9x5_peripheral *periph;
struct clk_init_data init;
struct clk_init_data init = {};
struct clk_hw *hw;
int ret;
if (!name || !parent_name)
if (!name || !(parent_name || parent_hw))
return ERR_PTR(-EINVAL);
periph = kzalloc(sizeof(*periph), GFP_KERNEL);
@ -460,7 +465,10 @@ at91_clk_register_sam9x5_peripheral(struct regmap *regmap, spinlock_t *lock,
return ERR_PTR(-ENOMEM);
init.name = name;
init.parent_names = &parent_name;
if (parent_hw)
init.parent_hws = (const struct clk_hw **)&parent_hw;
else
init.parent_names = &parent_name;
init.num_parents = 1;
init.flags = flags;
if (chg_pid < 0) {

11
drivers/clk/at91/clk-programmable.c
View File

@ -215,16 +215,16 @@ static const struct clk_ops programmable_ops = {
struct clk_hw * __init
at91_clk_register_programmable(struct regmap *regmap,
const char *name, const char **parent_names,
u8 num_parents, u8 id,
struct clk_hw **parent_hws, u8 num_parents, u8 id,
const struct clk_programmable_layout *layout,
u32 *mux_table)
{
struct clk_programmable *prog;
struct clk_hw *hw;
struct clk_init_data init;
struct clk_init_data init = {};
int ret;
if (id > PROG_ID_MAX)
if (id > PROG_ID_MAX || !(parent_names || parent_hws))
return ERR_PTR(-EINVAL);
prog = kzalloc(sizeof(*prog), GFP_KERNEL);
@ -233,7 +233,10 @@ at91_clk_register_programmable(struct regmap *regmap,
init.name = name;
init.ops = &programmable_ops;
init.parent_names = parent_names;
if (parent_hws)
init.parent_hws = (const struct clk_hw **)parent_hws;
else
init.parent_names = parent_names;
init.num_parents = num_parents;
init.flags = CLK_SET_RATE_GATE | CLK_SET_PARENT_GATE;

17
drivers/clk/at91/clk-sam9x60-pll.c
View File

@ -616,7 +616,7 @@ sam9x60_clk_register_frac_pll(struct regmap *regmap, spinlock_t *lock,
{
struct sam9x60_frac *frac;
struct clk_hw *hw;
struct clk_init_data init;
struct clk_init_data init = {};
unsigned long parent_rate, irqflags;
unsigned int val;
int ret;
@ -629,7 +629,10 @@ sam9x60_clk_register_frac_pll(struct regmap *regmap, spinlock_t *lock,
return ERR_PTR(-ENOMEM);
init.name = name;
init.parent_names = &parent_name;
if (parent_name)
init.parent_names = &parent_name;
else
init.parent_hws = (const struct clk_hw **)&parent_hw;
init.num_parents = 1;
if (flags & CLK_SET_RATE_GATE)
init.ops = &sam9x60_frac_pll_ops;
@ -692,14 +695,15 @@ free:
struct clk_hw * __init
sam9x60_clk_register_div_pll(struct regmap *regmap, spinlock_t *lock,
const char *name, const char *parent_name, u8 id,
const char *name, const char *parent_name,
struct clk_hw *parent_hw, u8 id,
const struct clk_pll_characteristics *characteristics,
const struct clk_pll_layout *layout, u32 flags,
u32 safe_div)
{
struct sam9x60_div *div;
struct clk_hw *hw;
struct clk_init_data init;
struct clk_init_data init = {};
unsigned long irqflags;
unsigned int val;
int ret;
@ -716,7 +720,10 @@ sam9x60_clk_register_div_pll(struct regmap *regmap, spinlock_t *lock,
return ERR_PTR(-ENOMEM);
init.name = name;
init.parent_names = &parent_name;
if (parent_hw)
init.parent_hws = (const struct clk_hw **)&parent_hw;
else
init.parent_names = &parent_name;
init.num_parents = 1;
if (flags & CLK_SET_RATE_GATE)
init.ops = &sam9x60_div_pll_ops;

12
drivers/clk/at91/clk-system.c
View File

@ -105,14 +105,15 @@ static const struct clk_ops system_ops = {
struct clk_hw * __init
at91_clk_register_system(struct regmap *regmap, const char *name,
const char *parent_name, u8 id, unsigned long flags)
const char *parent_name, struct clk_hw *parent_hw, u8 id,
unsigned long flags)
{
struct clk_system *sys;
struct clk_hw *hw;
struct clk_init_data init;
struct clk_init_data init = {};
int ret;
if (!parent_name || id > SYSTEM_MAX_ID)
if (!(parent_name || parent_hw) || id > SYSTEM_MAX_ID)
return ERR_PTR(-EINVAL);
sys = kzalloc(sizeof(*sys), GFP_KERNEL);
@ -121,7 +122,10 @@ at91_clk_register_system(struct regmap *regmap, const char *name,
init.name = name;
init.ops = &system_ops;
init.parent_names = &parent_name;
if (parent_hw)
init.parent_hws = (const struct clk_hw **)&parent_hw;
else
init.parent_names = &parent_name;
init.num_parents = 1;
init.flags = CLK_SET_RATE_PARENT | flags;

24
drivers/clk/at91/clk-utmi.c
View File

@ -144,21 +144,30 @@ static struct clk_hw * __init
at91_clk_register_utmi_internal(struct regmap *regmap_pmc,
struct regmap *regmap_sfr,
const char *name, const char *parent_name,
struct clk_hw *parent_hw,
const struct clk_ops *ops, unsigned long flags)
{
struct clk_utmi *utmi;
struct clk_hw *hw;
struct clk_init_data init;
struct clk_init_data init = {};
int ret;
if (!(parent_name || parent_hw))
return ERR_PTR(-EINVAL);
utmi = kzalloc(sizeof(*utmi), GFP_KERNEL);
if (!utmi)
return ERR_PTR(-ENOMEM);
init.name = name;
init.ops = ops;
init.parent_names = parent_name ? &parent_name : NULL;
init.num_parents = parent_name ? 1 : 0;
if (parent_hw) {
init.parent_hws = parent_hw ? (const struct clk_hw **)&parent_hw : NULL;
init.num_parents = parent_hw ? 1 : 0;
} else {
init.parent_names = parent_name ? &parent_name : NULL;
init.num_parents = parent_name ? 1 : 0;
}
init.flags = flags;
utmi->hw.init = &init;
@ -177,10 +186,11 @@ at91_clk_register_utmi_internal(struct regmap *regmap_pmc,
struct clk_hw * __init
at91_clk_register_utmi(struct regmap *regmap_pmc, struct regmap *regmap_sfr,
const char *name, const char *parent_name)
const char *name, const char *parent_name,
struct clk_hw *parent_hw)
{
return at91_clk_register_utmi_internal(regmap_pmc, regmap_sfr, name,
parent_name, &utmi_ops, CLK_SET_RATE_GATE);
parent_name, parent_hw, &utmi_ops, CLK_SET_RATE_GATE);
}
static int clk_utmi_sama7g5_prepare(struct clk_hw *hw)
@ -279,8 +289,8 @@ static const struct clk_ops sama7g5_utmi_ops = {
struct clk_hw * __init
at91_clk_sama7g5_register_utmi(struct regmap *regmap_pmc, const char *name,
const char *parent_name)
const char *parent_name, struct clk_hw *parent_hw)
{
return at91_clk_register_utmi_internal(regmap_pmc, NULL, name,
parent_name, &sama7g5_utmi_ops, 0);
parent_name, parent_hw, &sama7g5_utmi_ops, 0);
}

23
drivers/clk/at91/dt-compat.c
View File

@ -171,7 +171,7 @@ static void __init of_sama5d2_clk_generated_setup(struct device_node *np)
hw = at91_clk_register_generated(regmap, &pmc_pcr_lock,
&dt_pcr_layout, name,
parent_names, NULL,
parent_names, NULL, NULL,
num_parents, id, &range,
chg_pid);
if (IS_ERR(hw))
@ -269,7 +269,7 @@ static void __init of_at91rm9200_clk_main_osc_setup(struct device_node *np)
if (IS_ERR(regmap))
return;
hw = at91_clk_register_main_osc(regmap, name, parent_name, bypass);
hw = at91_clk_register_main_osc(regmap, name, parent_name, NULL, bypass);
if (IS_ERR(hw))
return;
@ -323,7 +323,7 @@ static void __init of_at91rm9200_clk_main_setup(struct device_node *np)
if (IS_ERR(regmap))
return;
hw = at91_clk_register_rm9200_main(regmap, name, parent_name);
hw = at91_clk_register_rm9200_main(regmap, name, parent_name, NULL);
if (IS_ERR(hw))
return;
@ -354,7 +354,7 @@ static void __init of_at91sam9x5_clk_main_setup(struct device_node *np)
of_property_read_string(np, "clock-output-names", &name);
hw = at91_clk_register_sam9x5_main(regmap, name, parent_names,
hw = at91_clk_register_sam9x5_main(regmap, name, parent_names, NULL,
num_parents);
if (IS_ERR(hw))
return;
@ -420,12 +420,12 @@ of_at91_clk_master_setup(struct device_node *np,
return;
hw = at91_clk_register_master_pres(regmap, "masterck_pres", num_parents,
parent_names, layout,
parent_names, NULL, layout,
characteristics, &mck_lock);
if (IS_ERR(hw))
goto out_free_characteristics;
hw = at91_clk_register_master_div(regmap, name, "masterck_pres",
hw = at91_clk_register_master_div(regmap, name, "masterck_pres", NULL,
layout, characteristics,
&mck_lock, CLK_SET_RATE_GATE, 0);
if (IS_ERR(hw))
@ -490,7 +490,7 @@ of_at91_clk_periph_setup(struct device_node *np, u8 type)
if (type == PERIPHERAL_AT91RM9200) {
hw = at91_clk_register_peripheral(regmap, name,
parent_name, id);
parent_name, NULL, id);
} else {
struct clk_range range = CLK_RANGE(0, 0);
unsigned long flags = 0;
@ -512,6 +512,7 @@ of_at91_clk_periph_setup(struct device_node *np, u8 type)
&dt_pcr_layout,
name,
parent_name,
NULL,
id, &range,
INT_MIN,
flags);
@ -769,7 +770,7 @@ of_at91_clk_prog_setup(struct device_node *np,
name = progclknp->name;
hw = at91_clk_register_programmable(regmap, name,
parent_names, num_parents,
parent_names, NULL, num_parents,
id, layout, mux_table);
if (IS_ERR(hw))
continue;
@ -907,8 +908,8 @@ static void __init of_at91rm9200_clk_sys_setup(struct device_node *np)
if (!strcmp(sysclknp->name, "ddrck"))
flags = CLK_IS_CRITICAL;
hw = at91_clk_register_system(regmap, name, parent_name, id,
flags);
hw = at91_clk_register_system(regmap, name, parent_name, NULL,
id, flags);
if (IS_ERR(hw))
continue;
@ -1054,7 +1055,7 @@ static void __init of_at91sam9x5_clk_utmi_setup(struct device_node *np)
regmap_sfr = NULL;
}
hw = at91_clk_register_utmi(regmap_pmc, regmap_sfr, name, parent_name);
hw = at91_clk_register_utmi(regmap_pmc, regmap_sfr, name, parent_name, NULL);
if (IS_ERR(hw))
return;

36
drivers/clk/at91/pmc.h
View File

@ -144,7 +144,8 @@ struct clk_hw * __init
at91_clk_register_generated(struct regmap *regmap, spinlock_t *lock,
const struct clk_pcr_layout *layout,
const char *name, const char **parent_names,
u32 *mux_table, u8 num_parents, u8 id,
struct clk_hw **parent_hws, u32 *mux_table,
u8 num_parents, u8 id,
const struct clk_range *range, int chg_pid);
struct clk_hw * __init
@ -161,25 +162,29 @@ at91_clk_register_main_rc_osc(struct regmap *regmap, const char *name,
u32 frequency, u32 accuracy);
struct clk_hw * __init
at91_clk_register_main_osc(struct regmap *regmap, const char *name,
const char *parent_name, bool bypass);
const char *parent_name,
struct clk_parent_data *parent_data, bool bypass);
struct clk_hw * __init
at91_clk_register_rm9200_main(struct regmap *regmap,
const char *name,
const char *parent_name);
const char *parent_name,
struct clk_hw *parent_hw);
struct clk_hw * __init
at91_clk_register_sam9x5_main(struct regmap *regmap, const char *name,
const char **parent_names, int num_parents);
const char **parent_names,
struct clk_hw **parent_hws, int num_parents);
struct clk_hw * __init
at91_clk_register_master_pres(struct regmap *regmap, const char *name,
int num_parents, const char **parent_names,
struct clk_hw **parent_hws,
const struct clk_master_layout *layout,
const struct clk_master_characteristics *characteristics,
spinlock_t *lock);
struct clk_hw * __init
at91_clk_register_master_div(struct regmap *regmap, const char *name,
const char *parent_names,
const char *parent_names, struct clk_hw *parent_hw,
const struct clk_master_layout *layout,
const struct clk_master_characteristics *characteristics,
spinlock_t *lock, u32 flags, u32 safe_div);
@ -187,17 +192,20 @@ at91_clk_register_master_div(struct regmap *regmap, const char *name,
struct clk_hw * __init
at91_clk_sama7g5_register_master(struct regmap *regmap,
const char *name, int num_parents,
const char **parent_names, u32 *mux_table,
const char **parent_names,
struct clk_hw **parent_hws, u32 *mux_table,
spinlock_t *lock, u8 id, bool critical,
int chg_pid);
struct clk_hw * __init
at91_clk_register_peripheral(struct regmap *regmap, const char *name,
const char *parent_name, u32 id);
const char *parent_name, struct clk_hw *parent_hw,
u32 id);
struct clk_hw * __init
at91_clk_register_sam9x5_peripheral(struct regmap *regmap, spinlock_t *lock,
const struct clk_pcr_layout *layout,
const char *name, const char *parent_name,
struct clk_hw *parent_hw,
u32 id, const struct clk_range *range,
int chg_pid, unsigned long flags);
@ -212,7 +220,8 @@ at91_clk_register_plldiv(struct regmap *regmap, const char *name,
struct clk_hw * __init
sam9x60_clk_register_div_pll(struct regmap *regmap, spinlock_t *lock,
const char *name, const char *parent_name, u8 id,
const char *name, const char *parent_name,
struct clk_hw *parent_hw, u8 id,
const struct clk_pll_characteristics *characteristics,
const struct clk_pll_layout *layout, u32 flags,
u32 safe_div);
@ -226,7 +235,8 @@ sam9x60_clk_register_frac_pll(struct regmap *regmap, spinlock_t *lock,
struct clk_hw * __init
at91_clk_register_programmable(struct regmap *regmap, const char *name,
const char **parent_names, u8 num_parents, u8 id,
const char **parent_names, struct clk_hw **parent_hws,
u8 num_parents, u8 id,
const struct clk_programmable_layout *layout,
u32 *mux_table);
@ -242,7 +252,8 @@ at91sam9x5_clk_register_smd(struct regmap *regmap, const char *name,
struct clk_hw * __init
at91_clk_register_system(struct regmap *regmap, const char *name,
const char *parent_name, u8 id, unsigned long flags);
const char *parent_name, struct clk_hw *parent_hw,
u8 id, unsigned long flags);
struct clk_hw * __init
at91sam9x5_clk_register_usb(struct regmap *regmap, const char *name,
@ -259,10 +270,11 @@ at91rm9200_clk_register_usb(struct regmap *regmap, const char *name,
struct clk_hw * __init
at91_clk_register_utmi(struct regmap *regmap_pmc, struct regmap *regmap_sfr,
const char *name, const char *parent_name);
const char *name, const char *parent_name,
struct clk_hw *parent_hw);
struct clk_hw * __init
at91_clk_sama7g5_register_utmi(struct regmap *regmap, const char *name,
const char *parent_name);
const char *parent_name, struct clk_hw *parent_hw);
#endif /* __PMC_H_ */

20
drivers/clk/at91/sam9x60.c
View File

@ -219,14 +219,14 @@ static void __init sam9x60_pmc_setup(struct device_node *np)
if (IS_ERR(hw))
goto err_free;
hw = at91_clk_register_main_osc(regmap, "main_osc", mainxtal_name, 0);
hw = at91_clk_register_main_osc(regmap, "main_osc", mainxtal_name, NULL, 0);
if (IS_ERR(hw))
goto err_free;
main_osc_hw = hw;
parent_names[0] = "main_rc_osc";
parent_names[1] = "main_osc";
hw = at91_clk_register_sam9x5_main(regmap, "mainck", parent_names, 2);
hw = at91_clk_register_sam9x5_main(regmap, "mainck", parent_names, NULL, 2);
if (IS_ERR(hw))
goto err_free;
@ -246,7 +246,7 @@ static void __init sam9x60_pmc_setup(struct device_node *np)
goto err_free;
hw = sam9x60_clk_register_div_pll(regmap, &pmc_pll_lock, "pllack_divck",
"pllack_fracck", 0, &plla_characteristics,
"pllack_fracck", NULL, 0, &plla_characteristics,
&pll_div_layout,
/*
* This feeds CPU. It should not
@ -266,7 +266,7 @@ static void __init sam9x60_pmc_setup(struct device_node *np)
goto err_free;
hw = sam9x60_clk_register_div_pll(regmap, &pmc_pll_lock, "upllck_divck",
"upllck_fracck", 1, &upll_characteristics,
"upllck_fracck", NULL, 1, &upll_characteristics,
&pll_div_layout,
CLK_SET_RATE_GATE |
CLK_SET_PARENT_GATE |
@ -280,13 +280,13 @@ static void __init sam9x60_pmc_setup(struct device_node *np)
parent_names[1] = "mainck";
parent_names[2] = "pllack_divck";
hw = at91_clk_register_master_pres(regmap, "masterck_pres", 3,
parent_names, &sam9x60_master_layout,
parent_names, NULL, &sam9x60_master_layout,
&mck_characteristics, &mck_lock);
if (IS_ERR(hw))
goto err_free;
hw = at91_clk_register_master_div(regmap, "masterck_div",
"masterck_pres", &sam9x60_master_layout,
"masterck_pres", NULL, &sam9x60_master_layout,
&mck_characteristics, &mck_lock,
CLK_SET_RATE_GATE, 0);
if (IS_ERR(hw))
@ -313,7 +313,7 @@ static void __init sam9x60_pmc_setup(struct device_node *np)
snprintf(name, sizeof(name), "prog%d", i);
hw = at91_clk_register_programmable(regmap, name,
parent_names, 6, i,
parent_names, NULL, 6, i,
&sam9x60_programmable_layout,
NULL);
if (IS_ERR(hw))
@ -324,7 +324,7 @@ static void __init sam9x60_pmc_setup(struct device_node *np)
for (i = 0; i < ARRAY_SIZE(sam9x60_systemck); i++) {
hw = at91_clk_register_system(regmap, sam9x60_systemck[i].n,
sam9x60_systemck[i].p,
sam9x60_systemck[i].p, NULL,
sam9x60_systemck[i].id,
sam9x60_systemck[i].flags);
if (IS_ERR(hw))
@ -337,7 +337,7 @@ static void __init sam9x60_pmc_setup(struct device_node *np)
hw = at91_clk_register_sam9x5_peripheral(regmap, &pmc_pcr_lock,
&sam9x60_pcr_layout,
sam9x60_periphck[i].n,
"masterck_div",
"masterck_div", NULL,
sam9x60_periphck[i].id,
&range, INT_MIN,
sam9x60_periphck[i].flags);
@ -351,7 +351,7 @@ static void __init sam9x60_pmc_setup(struct device_node *np)
hw = at91_clk_register_generated(regmap, &pmc_pcr_lock,
&sam9x60_pcr_layout,
sam9x60_gck[i].n,
parent_names, NULL, 6,
parent_names, NULL, NULL, 6,
sam9x60_gck[i].id,
&sam9x60_gck[i].r, INT_MIN);
if (IS_ERR(hw))

20
drivers/clk/at91/sama5d2.c
View File

@ -202,14 +202,14 @@ static void __init sama5d2_pmc_setup(struct device_node *np)
bypass = of_property_read_bool(np, "atmel,osc-bypass");
hw = at91_clk_register_main_osc(regmap, "main_osc", mainxtal_name,
hw = at91_clk_register_main_osc(regmap, "main_osc", mainxtal_name, NULL,
bypass);
if (IS_ERR(hw))
goto err_free;
parent_names[0] = "main_rc_osc";
parent_names[1] = "main_osc";
hw = at91_clk_register_sam9x5_main(regmap, "mainck", parent_names, 2);
hw = at91_clk_register_sam9x5_main(regmap, "mainck", parent_names, NULL, 2);
if (IS_ERR(hw))
goto err_free;
@ -249,7 +249,7 @@ static void __init sama5d2_pmc_setup(struct device_node *np)
if (IS_ERR(regmap_sfr))
regmap_sfr = NULL;
hw = at91_clk_register_utmi(regmap, regmap_sfr, "utmick", "mainck");
hw = at91_clk_register_utmi(regmap, regmap_sfr, "utmick", "mainck", NULL);
if (IS_ERR(hw))
goto err_free;
@ -260,14 +260,14 @@ static void __init sama5d2_pmc_setup(struct device_node *np)
parent_names[2] = "plladivck";
parent_names[3] = "utmick";
hw = at91_clk_register_master_pres(regmap, "masterck_pres", 4,
parent_names,
parent_names, NULL,
&at91sam9x5_master_layout,
&mck_characteristics, &mck_lock);
if (IS_ERR(hw))
goto err_free;
hw = at91_clk_register_master_div(regmap, "masterck_div",
"masterck_pres",
"masterck_pres", NULL,
&at91sam9x5_master_layout,
&mck_characteristics, &mck_lock,
CLK_SET_RATE_GATE, 0);
@ -300,7 +300,7 @@ static void __init sama5d2_pmc_setup(struct device_node *np)
snprintf(name, sizeof(name), "prog%d", i);
hw = at91_clk_register_programmable(regmap, name,
parent_names, 6, i,
parent_names, NULL, 6, i,
&sama5d2_programmable_layout,
NULL);
if (IS_ERR(hw))
@ -311,7 +311,7 @@ static void __init sama5d2_pmc_setup(struct device_node *np)
for (i = 0; i < ARRAY_SIZE(sama5d2_systemck); i++) {
hw = at91_clk_register_system(regmap, sama5d2_systemck[i].n,
sama5d2_systemck[i].p,
sama5d2_systemck[i].p, NULL,
sama5d2_systemck[i].id,
sama5d2_systemck[i].flags);
if (IS_ERR(hw))
@ -324,7 +324,7 @@ static void __init sama5d2_pmc_setup(struct device_node *np)
hw = at91_clk_register_sam9x5_peripheral(regmap, &pmc_pcr_lock,
&sama5d2_pcr_layout,
sama5d2_periphck[i].n,
"masterck_div",
"masterck_div", NULL,
sama5d2_periphck[i].id,
&range, INT_MIN,
sama5d2_periphck[i].flags);
@ -338,7 +338,7 @@ static void __init sama5d2_pmc_setup(struct device_node *np)
hw = at91_clk_register_sam9x5_peripheral(regmap, &pmc_pcr_lock,
&sama5d2_pcr_layout,
sama5d2_periph32ck[i].n,
"h32mxck",
"h32mxck", NULL,
sama5d2_periph32ck[i].id,
&sama5d2_periph32ck[i].r,
INT_MIN, 0);
@ -358,7 +358,7 @@ static void __init sama5d2_pmc_setup(struct device_node *np)
hw = at91_clk_register_generated(regmap, &pmc_pcr_lock,
&sama5d2_pcr_layout,
sama5d2_gck[i].n,
parent_names, NULL, 6,
parent_names, NULL, NULL, 6,
sama5d2_gck[i].id,
&sama5d2_gck[i].r,
sama5d2_gck[i].chg_pid);

16
drivers/clk/at91/sama5d3.c
View File

@ -150,14 +150,14 @@ static void __init sama5d3_pmc_setup(struct device_node *np)
bypass = of_property_read_bool(np, "atmel,osc-bypass");
hw = at91_clk_register_main_osc(regmap, "main_osc", mainxtal_name,
hw = at91_clk_register_main_osc(regmap, "main_osc", mainxtal_name, NULL,
bypass);
if (IS_ERR(hw))
goto err_free;
parent_names[0] = "main_rc_osc";
parent_names[1] = "main_osc";
hw = at91_clk_register_sam9x5_main(regmap, "mainck", parent_names, 2);
hw = at91_clk_register_sam9x5_main(regmap, "mainck", parent_names, NULL, 2);
if (IS_ERR(hw))
goto err_free;
@ -172,7 +172,7 @@ static void __init sama5d3_pmc_setup(struct device_node *np)
sama5d3_pmc->chws[PMC_PLLACK] = hw;
hw = at91_clk_register_utmi(regmap, NULL, "utmick", "mainck");
hw = at91_clk_register_utmi(regmap, NULL, "utmick", "mainck", NULL);
if (IS_ERR(hw))
goto err_free;
@ -183,14 +183,14 @@ static void __init sama5d3_pmc_setup(struct device_node *np)
parent_names[2] = "plladivck";
parent_names[3] = "utmick";
hw = at91_clk_register_master_pres(regmap, "masterck_pres", 4,
parent_names,
parent_names, NULL,
&at91sam9x5_master_layout,
&mck_characteristics, &mck_lock);
if (IS_ERR(hw))
goto err_free;
hw = at91_clk_register_master_div(regmap, "masterck_div",
"masterck_pres",
"masterck_pres", NULL,
&at91sam9x5_master_layout,
&mck_characteristics, &mck_lock,
CLK_SET_RATE_GATE, 0);
@ -220,7 +220,7 @@ static void __init sama5d3_pmc_setup(struct device_node *np)
snprintf(name, sizeof(name), "prog%d", i);
hw = at91_clk_register_programmable(regmap, name,
parent_names, 5, i,
parent_names, NULL, 5, i,
&at91sam9x5_programmable_layout,
NULL);
if (IS_ERR(hw))
@ -231,7 +231,7 @@ static void __init sama5d3_pmc_setup(struct device_node *np)
for (i = 0; i < ARRAY_SIZE(sama5d3_systemck); i++) {
hw = at91_clk_register_system(regmap, sama5d3_systemck[i].n,
sama5d3_systemck[i].p,
sama5d3_systemck[i].p, NULL,
sama5d3_systemck[i].id,
sama5d3_systemck[i].flags);
if (IS_ERR(hw))
@ -244,7 +244,7 @@ static void __init sama5d3_pmc_setup(struct device_node *np)
hw = at91_clk_register_sam9x5_peripheral(regmap, &pmc_pcr_lock,
&sama5d3_pcr_layout,
sama5d3_periphck[i].n,
"masterck_div",
"masterck_div", NULL,
sama5d3_periphck[i].id,
&sama5d3_periphck[i].r,
INT_MIN,

18
drivers/clk/at91/sama5d4.c
View File

@ -165,14 +165,14 @@ static void __init sama5d4_pmc_setup(struct device_node *np)
bypass = of_property_read_bool(np, "atmel,osc-bypass");
hw = at91_clk_register_main_osc(regmap, "main_osc", mainxtal_name,
hw = at91_clk_register_main_osc(regmap, "main_osc", mainxtal_name, NULL,
bypass);
if (IS_ERR(hw))
goto err_free;
parent_names[0] = "main_rc_osc";
parent_names[1] = "main_osc";
hw = at91_clk_register_sam9x5_main(regmap, "mainck", parent_names, 2);
hw = at91_clk_register_sam9x5_main(regmap, "mainck", parent_names, NULL, 2);
if (IS_ERR(hw))
goto err_free;
@ -187,7 +187,7 @@ static void __init sama5d4_pmc_setup(struct device_node *np)
sama5d4_pmc->chws[PMC_PLLACK] = hw;
hw = at91_clk_register_utmi(regmap, NULL, "utmick", "mainck");
hw = at91_clk_register_utmi(regmap, NULL, "utmick", "mainck", NULL);
if (IS_ERR(hw))
goto err_free;
@ -198,14 +198,14 @@ static void __init sama5d4_pmc_setup(struct device_node *np)
parent_names[2] = "plladivck";
parent_names[3] = "utmick";
hw = at91_clk_register_master_pres(regmap, "masterck_pres", 4,
parent_names,
parent_names, NULL,
&at91sam9x5_master_layout,
&mck_characteristics, &mck_lock);
if (IS_ERR(hw))
goto err_free;
hw = at91_clk_register_master_div(regmap, "masterck_div",
"masterck_pres",
"masterck_pres", NULL,
&at91sam9x5_master_layout,
&mck_characteristics, &mck_lock,
CLK_SET_RATE_GATE, 0);
@ -243,7 +243,7 @@ static void __init sama5d4_pmc_setup(struct device_node *np)
snprintf(name, sizeof(name), "prog%d", i);
hw = at91_clk_register_programmable(regmap, name,
parent_names, 5, i,
parent_names, NULL, 5, i,
&at91sam9x5_programmable_layout,
NULL);
if (IS_ERR(hw))
@ -254,7 +254,7 @@ static void __init sama5d4_pmc_setup(struct device_node *np)
for (i = 0; i < ARRAY_SIZE(sama5d4_systemck); i++) {
hw = at91_clk_register_system(regmap, sama5d4_systemck[i].n,
sama5d4_systemck[i].p,
sama5d4_systemck[i].p, NULL,
sama5d4_systemck[i].id,
sama5d4_systemck[i].flags);
if (IS_ERR(hw))
@ -267,7 +267,7 @@ static void __init sama5d4_pmc_setup(struct device_node *np)
hw = at91_clk_register_sam9x5_peripheral(regmap, &pmc_pcr_lock,
&sama5d4_pcr_layout,
sama5d4_periphck[i].n,
"masterck_div",
"masterck_div", NULL,
sama5d4_periphck[i].id,
&range, INT_MIN,
sama5d4_periphck[i].flags);
@ -281,7 +281,7 @@ static void __init sama5d4_pmc_setup(struct device_node *np)
hw = at91_clk_register_sam9x5_peripheral(regmap, &pmc_pcr_lock,
&sama5d4_pcr_layout,
sama5d4_periph32ck[i].n,
"h32mxck",
"h32mxck", NULL,
sama5d4_periph32ck[i].id,
&range, INT_MIN, 0);
if (IS_ERR(hw))

782
drivers/clk/at91/sama7g5.c
View File

File diff suppressed because it is too large Load Diff

75
drivers/clk/at91/sckc.c
View File

@ -117,17 +117,17 @@ static const struct clk_ops slow_osc_ops = {
static struct clk_hw * __init
at91_clk_register_slow_osc(void __iomem *sckcr,
const char *name,
const char *parent_name,
const struct clk_parent_data *parent_data,
unsigned long startup,
bool bypass,
const struct clk_slow_bits *bits)
{
struct clk_slow_osc *osc;
struct clk_hw *hw;
struct clk_init_data init;
struct clk_init_data init = {};
int ret;
if (!sckcr || !name || !parent_name)
if (!sckcr || !name || !parent_data)
return ERR_PTR(-EINVAL);
osc = kzalloc(sizeof(*osc), GFP_KERNEL);
@ -136,7 +136,7 @@ at91_clk_register_slow_osc(void __iomem *sckcr,
init.name = name;
init.ops = &slow_osc_ops;
init.parent_names = &parent_name;
init.parent_data = parent_data;
init.num_parents = 1;
init.flags = CLK_IGNORE_UNUSED;
@ -318,16 +318,16 @@ static const struct clk_ops sam9x5_slow_ops = {
static struct clk_hw * __init
at91_clk_register_sam9x5_slow(void __iomem *sckcr,
const char *name,
const char **parent_names,
const struct clk_hw **parent_hws,
int num_parents,
const struct clk_slow_bits *bits)
{
struct clk_sam9x5_slow *slowck;
struct clk_hw *hw;
struct clk_init_data init;
struct clk_init_data init = {};
int ret;
if (!sckcr || !name || !parent_names || !num_parents)
if (!sckcr || !name || !parent_hws || !num_parents)
return ERR_PTR(-EINVAL);
slowck = kzalloc(sizeof(*slowck), GFP_KERNEL);
@ -336,7 +336,7 @@ at91_clk_register_sam9x5_slow(void __iomem *sckcr,
init.name = name;
init.ops = &sam9x5_slow_ops;
init.parent_names = parent_names;
init.parent_hws = parent_hws;
init.num_parents = num_parents;
init.flags = 0;
@ -367,18 +367,21 @@ static void __init at91sam9x5_sckc_register(struct device_node *np,
unsigned int rc_osc_startup_us,
const struct clk_slow_bits *bits)
{
const char *parent_names[2] = { "slow_rc_osc", "slow_osc" };
void __iomem *regbase = of_iomap(np, 0);
struct device_node *child = NULL;
const char *xtal_name;
struct clk_hw *slow_rc, *slow_osc, *slowck;
static struct clk_parent_data parent_data = {
.name = "slow_xtal",
};
const struct clk_hw *parent_hws[2];
bool bypass;
int ret;
if (!regbase)
return;
slow_rc = at91_clk_register_slow_rc_osc(regbase, parent_names[0],
slow_rc = at91_clk_register_slow_rc_osc(regbase, "slow_rc_osc",
32768, 50000000,
rc_osc_startup_us, bits);
if (IS_ERR(slow_rc))
@ -402,12 +405,16 @@ static void __init at91sam9x5_sckc_register(struct device_node *np,
if (!xtal_name)
goto unregister_slow_rc;
slow_osc = at91_clk_register_slow_osc(regbase, parent_names[1],
xtal_name, 1200000, bypass, bits);
parent_data.fw_name = xtal_name;
slow_osc = at91_clk_register_slow_osc(regbase, "slow_osc",
&parent_data, 1200000, bypass, bits);
if (IS_ERR(slow_osc))
goto unregister_slow_rc;
slowck = at91_clk_register_sam9x5_slow(regbase, "slowck", parent_names,
parent_hws[0] = slow_rc;
parent_hws[1] = slow_osc;
slowck = at91_clk_register_sam9x5_slow(regbase, "slowck", parent_hws,
2, bits);
if (IS_ERR(slowck))
goto unregister_slow_osc;
@ -465,14 +472,17 @@ static void __init of_sam9x60_sckc_setup(struct device_node *np)
struct clk_hw_onecell_data *clk_data;
struct clk_hw *slow_rc, *slow_osc;
const char *xtal_name;
const char *parent_names[2] = { "slow_rc_osc", "slow_osc" };
const struct clk_hw *parent_hws[2];
static struct clk_parent_data parent_data = {
.name = "slow_xtal",
};
bool bypass;
int ret;
if (!regbase)
return;
slow_rc = clk_hw_register_fixed_rate_with_accuracy(NULL, parent_names[0],
slow_rc = clk_hw_register_fixed_rate_with_accuracy(NULL, "slow_rc_osc",
NULL, 0, 32768,
93750000);
if (IS_ERR(slow_rc))
@ -482,9 +492,10 @@ static void __init of_sam9x60_sckc_setup(struct device_node *np)
if (!xtal_name)
goto unregister_slow_rc;
parent_data.fw_name = xtal_name;
bypass = of_property_read_bool(np, "atmel,osc-bypass");
slow_osc = at91_clk_register_slow_osc(regbase, parent_names[1],
xtal_name, 5000000, bypass,
slow_osc = at91_clk_register_slow_osc(regbase, "slow_osc",
&parent_data, 5000000, bypass,
&at91sam9x60_bits);
if (IS_ERR(slow_osc))
goto unregister_slow_rc;
@ -495,14 +506,16 @@ static void __init of_sam9x60_sckc_setup(struct device_node *np)
/* MD_SLCK and TD_SLCK. */
clk_data->num = 2;
clk_data->hws[0] = clk_hw_register_fixed_rate(NULL, "md_slck",
parent_names[0],
0, 32768);
clk_data->hws[0] = clk_hw_register_fixed_rate_parent_hw(NULL, "md_slck",
slow_rc,
0, 32768);
if (IS_ERR(clk_data->hws[0]))
goto clk_data_free;
parent_hws[0] = slow_rc;
parent_hws[1] = slow_osc;
clk_data->hws[1] = at91_clk_register_sam9x5_slow(regbase, "td_slck",
parent_names, 2,
parent_hws, 2,
&at91sam9x60_bits);
if (IS_ERR(clk_data->hws[1]))
goto unregister_md_slck;
@ -573,30 +586,36 @@ static void __init of_sama5d4_sckc_setup(struct device_node *np)
void __iomem *regbase = of_iomap(np, 0);
struct clk_hw *slow_rc, *slowck;
struct clk_sama5d4_slow_osc *osc;
struct clk_init_data init;
struct clk_init_data init = {};
const char *xtal_name;
const char *parent_names[2] = { "slow_rc_osc", "slow_osc" };
const struct clk_hw *parent_hws[2];
static struct clk_parent_data parent_data = {
.name = "slow_xtal",
};
int ret;
if (!regbase)
return;
slow_rc = clk_hw_register_fixed_rate_with_accuracy(NULL,
parent_names[0],
"slow_rc_osc",
NULL, 0, 32768,
250000000);
if (IS_ERR(slow_rc))
return;
xtal_name = of_clk_get_parent_name(np, 0);
if (!xtal_name)
goto unregister_slow_rc;
parent_data.fw_name = xtal_name;
osc = kzalloc(sizeof(*osc), GFP_KERNEL);
if (!osc)
goto unregister_slow_rc;
init.name = parent_names[1];
init.name = "slow_osc";
init.ops = &sama5d4_slow_osc_ops;
init.parent_names = &xtal_name;
init.parent_data = &parent_data;
init.num_parents = 1;
init.flags = CLK_IGNORE_UNUSED;
@ -609,8 +628,10 @@ static void __init of_sama5d4_sckc_setup(struct device_node *np)
if (ret)
goto free_slow_osc_data;
parent_hws[0] = slow_rc;
parent_hws[1] = &osc->hw;
slowck = at91_clk_register_sam9x5_slow(regbase, "slowck",
parent_names, 2,
parent_hws, 2,
&at91sama5d4_bits);
if (IS_ERR(slowck))
goto unregister_slow_osc;

132
drivers/clk/qcom/Kconfig
View File

@ -58,6 +58,7 @@ config QCOM_CLK_APCC_MSM8996
config QCOM_CLK_APCS_SDX55
tristate "SDX55 and SDX65 APCS Clock Controller"
depends on QCOM_APCS_IPC || COMPILE_TEST
depends on ARM || COMPILE_TEST
help
Support for the APCS Clock Controller on SDX55, SDX65 platforms. The
APCS is managing the mux and divider which feeds the CPUs.
@ -101,6 +102,7 @@ config QCOM_CLK_RPMH
config APQ_GCC_8084
tristate "APQ8084 Global Clock Controller"
depends on ARM || COMPILE_TEST
select QCOM_GDSC
help
Support for the global clock controller on apq8084 devices.
@ -109,6 +111,7 @@ config APQ_GCC_8084
config APQ_MMCC_8084
tristate "APQ8084 Multimedia Clock Controller"
depends on ARM || COMPILE_TEST
select APQ_GCC_8084
select QCOM_GDSC
help
@ -160,6 +163,7 @@ config IPQ_GCC_6018
config IPQ_GCC_806X
tristate "IPQ806x Global Clock Controller"
depends on ARM || COMPILE_TEST
help
Support for the global clock controller on ipq806x devices.
Say Y if you want to use peripheral devices such as UART, SPI,
@ -167,6 +171,7 @@ config IPQ_GCC_806X
config IPQ_LCC_806X
tristate "IPQ806x LPASS Clock Controller"
depends on ARM || COMPILE_TEST
select IPQ_GCC_806X
help
Support for the LPASS clock controller on ipq806x devices.
@ -192,6 +197,7 @@ config IPQ_GCC_9574
config MSM_GCC_8660
tristate "MSM8660 Global Clock Controller"
depends on ARM || COMPILE_TEST
help
Support for the global clock controller on msm8660 devices.
Say Y if you want to use peripheral devices such as UART, SPI,
@ -199,6 +205,7 @@ config MSM_GCC_8660
config MSM_GCC_8909
tristate "MSM8909 Global Clock Controller"
depends on ARM || COMPILE_TEST
select QCOM_GDSC
help
Support for the global clock controller on msm8909 devices.
@ -233,6 +240,7 @@ config MSM_GCC_8939
config MSM_GCC_8960
tristate "APQ8064/MSM8960 Global Clock Controller"
depends on ARM || COMPILE_TEST
help
Support for the global clock controller on apq8064/msm8960 devices.
Say Y if you want to use peripheral devices such as UART, SPI,
@ -240,6 +248,7 @@ config MSM_GCC_8960
config MSM_LCC_8960
tristate "APQ8064/MSM8960 LPASS Clock Controller"
depends on ARM || COMPILE_TEST
select MSM_GCC_8960
help
Support for the LPASS clock controller on apq8064/msm8960 devices.
@ -248,6 +257,7 @@ config MSM_LCC_8960
config MDM_GCC_9607
tristate "MDM9607 Global Clock Controller"
depends on ARM || COMPILE_TEST
help
Support for the global clock controller on mdm9607 devices.
Say Y if you want to use peripheral devices such as UART, SPI,
@ -255,6 +265,7 @@ config MDM_GCC_9607
config MDM_GCC_9615
tristate "MDM9615 Global Clock Controller"
depends on ARM || COMPILE_TEST
help
Support for the global clock controller on mdm9615 devices.
Say Y if you want to use peripheral devices such as UART, SPI,
@ -262,6 +273,7 @@ config MDM_GCC_9615
config MDM_LCC_9615
tristate "MDM9615 LPASS Clock Controller"
depends on ARM || COMPILE_TEST
select MDM_GCC_9615
help
Support for the LPASS clock controller on mdm9615 devices.
@ -270,6 +282,7 @@ config MDM_LCC_9615
config MSM_MMCC_8960
tristate "MSM8960 Multimedia Clock Controller"
depends on ARM || COMPILE_TEST
select MSM_GCC_8960
help
Support for the multimedia clock controller on msm8960 devices.
@ -286,6 +299,7 @@ config MSM_GCC_8953
config MSM_GCC_8974
tristate "MSM8974 Global Clock Controller"
depends on ARM || COMPILE_TEST
select QCOM_GDSC
help
Support for the global clock controller on msm8974 devices.
@ -294,6 +308,7 @@ config MSM_GCC_8974
config MSM_MMCC_8974
tristate "MSM8974 Multimedia Clock Controller"
depends on ARM || COMPILE_TEST
select MSM_GCC_8974
select QCOM_GDSC
help
@ -394,6 +409,7 @@ config QCS_GCC_404
config SC_CAMCC_7180
tristate "SC7180 Camera Clock Controller"
depends on ARM64 || COMPILE_TEST
select SC_GCC_7180
help
Support for the camera clock controller on Qualcomm Technologies, Inc
@ -403,6 +419,7 @@ config SC_CAMCC_7180
config SC_CAMCC_7280
tristate "SC7280 Camera Clock Controller"
depends on ARM64 || COMPILE_TEST
select SC_GCC_7280
help
Support for the camera clock controller on Qualcomm Technologies, Inc
@ -412,6 +429,7 @@ config SC_CAMCC_7280
config SC_DISPCC_7180
tristate "SC7180 Display Clock Controller"
depends on ARM64 || COMPILE_TEST
select SC_GCC_7180
help
Support for the display clock controller on Qualcomm Technologies, Inc
@ -421,6 +439,7 @@ config SC_DISPCC_7180
config SC_DISPCC_7280
tristate "SC7280 Display Clock Controller"
depends on ARM64 || COMPILE_TEST
select SC_GCC_7280
help
Support for the display clock controller on Qualcomm Technologies, Inc.
@ -430,6 +449,7 @@ config SC_DISPCC_7280
config SC_DISPCC_8280XP
tristate "SC8280XP Display Clock Controller"
depends on ARM64 || COMPILE_TEST
select SC_GCC_8280XP
help
Support for the two display clock controllers on Qualcomm
@ -459,6 +479,7 @@ config SC_GCC_7180
tristate "SC7180 Global Clock Controller"
select QCOM_GDSC
depends on COMMON_CLK_QCOM
depends on ARM64 || COMPILE_TEST
help
Support for the global clock controller on SC7180 devices.
Say Y if you want to use peripheral devices such as UART, SPI,
@ -468,6 +489,7 @@ config SC_GCC_7280
tristate "SC7280 Global Clock Controller"
select QCOM_GDSC
depends on COMMON_CLK_QCOM
depends on ARM64 || COMPILE_TEST
help
Support for the global clock controller on SC7280 devices.
Say Y if you want to use peripheral devices such as UART, SPI,
@ -477,6 +499,7 @@ config SC_GCC_8180X
tristate "SC8180X Global Clock Controller"
select QCOM_GDSC
depends on COMMON_CLK_QCOM
depends on ARM64 || COMPILE_TEST
help
Support for the global clock controller on SC8180X devices.
Say Y if you want to use peripheral devices such as UART, SPI,
@ -486,6 +509,7 @@ config SC_GCC_8280XP
tristate "SC8280XP Global Clock Controller"
select QCOM_GDSC
depends on COMMON_CLK_QCOM
depends on ARM64 || COMPILE_TEST
help
Support for the global clock controller on SC8280XP devices.
Say Y if you want to use peripheral devices such as UART, SPI,
@ -493,6 +517,7 @@ config SC_GCC_8280XP
config SC_GPUCC_7180
tristate "SC7180 Graphics Clock Controller"
depends on ARM64 || COMPILE_TEST
select SC_GCC_7180
help
Support for the graphics clock controller on SC7180 devices.
@ -501,6 +526,7 @@ config SC_GPUCC_7180
config SC_GPUCC_7280
tristate "SC7280 Graphics Clock Controller"
depends on ARM64 || COMPILE_TEST
select SC_GCC_7280
help
Support for the graphics clock controller on SC7280 devices.
@ -509,6 +535,7 @@ config SC_GPUCC_7280
config SC_GPUCC_8280XP
tristate "SC8280XP Graphics Clock Controller"
depends on ARM64 || COMPILE_TEST
select SC_GCC_8280XP
help
Support for the graphics clock controller on SC8280XP devices.
@ -517,14 +544,25 @@ config SC_GPUCC_8280XP
config SC_LPASSCC_7280
tristate "SC7280 Low Power Audio Subsystem (LPASS) Clock Controller"
depends on ARM64 || COMPILE_TEST
select SC_GCC_7280
help
Support for the LPASS clock controller on SC7280 devices.
Say Y if you want to use the LPASS branch clocks of the LPASS clock
controller to reset the LPASS subsystem.
config SC_LPASSCC_8280XP
tristate "SC8280 Low Power Audio Subsystem (LPASS) Clock Controller"
depends on ARM64 || COMPILE_TEST
select SC_GCC_8280XP
help
Support for the LPASS clock controller on SC8280XP devices.
Say Y if you want to use the LPASS branch clocks of the LPASS clock
controller to reset the LPASS subsystem.
config SC_LPASS_CORECC_7180
tristate "SC7180 LPASS Core Clock Controller"
depends on ARM64 || COMPILE_TEST
select SC_GCC_7180
help
Support for the LPASS(Low Power Audio Subsystem) core clock controller
@ -534,6 +572,7 @@ config SC_LPASS_CORECC_7180
config SC_LPASS_CORECC_7280
tristate "SC7280 LPASS Core & Audio Clock Controller"
depends on ARM64 || COMPILE_TEST
select SC_GCC_7280
select QCOM_GDSC
help
@ -544,6 +583,7 @@ config SC_LPASS_CORECC_7280
config SC_MSS_7180
tristate "SC7180 Modem Clock Controller"
depends on ARM64 || COMPILE_TEST
select SC_GCC_7180
help
Support for the Modem Subsystem clock controller on Qualcomm
@ -553,6 +593,7 @@ config SC_MSS_7180
config SC_VIDEOCC_7180
tristate "SC7180 Video Clock Controller"
depends on ARM64 || COMPILE_TEST
select SC_GCC_7180
help
Support for the video clock controller on SC7180 devices.
@ -561,6 +602,7 @@ config SC_VIDEOCC_7180
config SC_VIDEOCC_7280
tristate "SC7280 Video Clock Controller"
depends on ARM64 || COMPILE_TEST
select SC_GCC_7280
help
Support for the video clock controller on SC7280 devices.
@ -569,6 +611,7 @@ config SC_VIDEOCC_7280
config SDM_CAMCC_845
tristate "SDM845 Camera Clock Controller"
depends on ARM64 || COMPILE_TEST
select SDM_GCC_845
help
Support for the camera clock controller on SDM845 devices.
@ -576,6 +619,7 @@ config SDM_CAMCC_845
config SDM_GCC_660
tristate "SDM660 Global Clock Controller"
depends on ARM64 || COMPILE_TEST
select QCOM_GDSC
help
Support for the global clock controller on SDM660 devices.
@ -584,6 +628,7 @@ config SDM_GCC_660
config SDM_MMCC_660
tristate "SDM660 Multimedia Clock Controller"
depends on ARM64 || COMPILE_TEST
select SDM_GCC_660
select QCOM_GDSC
help
@ -593,6 +638,7 @@ config SDM_MMCC_660
config SDM_GPUCC_660
tristate "SDM660 Graphics Clock Controller"
depends on ARM64 || COMPILE_TEST
select SDM_GCC_660
select QCOM_GDSC
help
@ -624,6 +670,7 @@ config QDU_GCC_1000
config SDM_GCC_845
tristate "SDM845/SDM670 Global Clock Controller"
depends on ARM64 || COMPILE_TEST
select QCOM_GDSC
help
Support for the global clock controller on SDM845 and SDM670 devices.
@ -632,6 +679,7 @@ config SDM_GCC_845
config SDM_GPUCC_845
tristate "SDM845 Graphics Clock Controller"
depends on ARM64 || COMPILE_TEST
select SDM_GCC_845
help
Support for the graphics clock controller on SDM845 devices.
@ -640,6 +688,7 @@ config SDM_GPUCC_845
config SDM_VIDEOCC_845
tristate "SDM845 Video Clock Controller"
depends on ARM64 || COMPILE_TEST
select SDM_GCC_845
select QCOM_GDSC
help
@ -649,6 +698,7 @@ config SDM_VIDEOCC_845
config SDM_DISPCC_845
tristate "SDM845 Display Clock Controller"
depends on ARM64 || COMPILE_TEST
select SDM_GCC_845
help
Support for the display clock controller on Qualcomm Technologies, Inc
@ -658,6 +708,7 @@ config SDM_DISPCC_845
config SDM_LPASSCC_845
tristate "SDM845 Low Power Audio Subsystem (LPAAS) Clock Controller"
depends on ARM64 || COMPILE_TEST
select SDM_GCC_845
help
Support for the LPASS clock controller on SDM845 devices.
@ -666,6 +717,7 @@ config SDM_LPASSCC_845
config SDX_GCC_55
tristate "SDX55 Global Clock Controller"
depends on ARM || COMPILE_TEST
select QCOM_GDSC
help
Support for the global clock controller on SDX55 devices.
@ -674,14 +726,24 @@ config SDX_GCC_55
config SDX_GCC_65
tristate "SDX65 Global Clock Controller"
depends on ARM || COMPILE_TEST
select QCOM_GDSC
help
Support for the global clock controller on SDX65 devices.
Say Y if you want to use peripheral devices such as UART,
SPI, I2C, USB, SD/UFS, PCIe etc.
config SDX_GCC_75
tristate "SDX75 Global Clock Controller"
select QCOM_GDSC
help
Support for the global clock controller on SDX75 devices.
Say Y if you want to use peripheral devices such as UART,
SPI, I2C, USB, SD/eMMC, PCIe etc.
config SM_CAMCC_6350
tristate "SM6350 Camera Clock Controller"
depends on ARM64 || COMPILE_TEST
select SM_GCC_6350
help
Support for the camera clock controller on SM6350 devices.
@ -689,6 +751,7 @@ config SM_CAMCC_6350
config SM_CAMCC_8250
tristate "SM8250 Camera Clock Controller"
depends on ARM64 || COMPILE_TEST
select SM_GCC_8250
help
Support for the camera clock controller on SM8250 devices.
@ -696,6 +759,7 @@ config SM_CAMCC_8250
config SM_CAMCC_8450
tristate "SM8450 Camera Clock Controller"
depends on ARM64 || COMPILE_TEST
select SM_GCC_8450
help
Support for the camera clock controller on SM8450 devices.
@ -703,6 +767,7 @@ config SM_CAMCC_8450
config SM_DISPCC_6115
tristate "SM6115 Display Clock Controller"
depends on ARM64 || COMPILE_TEST
depends on SM_GCC_6115
help
Support for the display clock controller on Qualcomm Technologies, Inc
@ -712,6 +777,7 @@ config SM_DISPCC_6115
config SM_DISPCC_6125
tristate "SM6125 Display Clock Controller"
depends on ARM64 || COMPILE_TEST
depends on SM_GCC_6125
help
Support for the display clock controller on Qualcomm Technologies, Inc
@ -721,6 +787,7 @@ config SM_DISPCC_6125
config SM_DISPCC_8250
tristate "SM8150/SM8250/SM8350 Display Clock Controller"
depends on ARM64 || COMPILE_TEST
depends on SM_GCC_8150 || SM_GCC_8250 || SM_GCC_8350
help
Support for the display clock controller on Qualcomm Technologies, Inc
@ -730,6 +797,7 @@ config SM_DISPCC_8250
config SM_DISPCC_6350
tristate "SM6350 Display Clock Controller"
depends on ARM64 || COMPILE_TEST
depends on SM_GCC_6350
help
Support for the display clock controller on Qualcomm Technologies, Inc
@ -739,6 +807,7 @@ config SM_DISPCC_6350
config SM_DISPCC_6375
tristate "SM6375 Display Clock Controller"
depends on ARM64 || COMPILE_TEST
depends on SM_GCC_6375
help
Support for the display clock controller on Qualcomm Technologies, Inc
@ -748,6 +817,7 @@ config SM_DISPCC_6375
config SM_DISPCC_8450
tristate "SM8450 Display Clock Controller"
depends on ARM64 || COMPILE_TEST
depends on SM_GCC_8450
help
Support for the display clock controller on Qualcomm Technologies, Inc
@ -757,6 +827,7 @@ config SM_DISPCC_8450
config SM_DISPCC_8550
tristate "SM8550 Display Clock Controller"
depends on ARM64 || COMPILE_TEST
depends on SM_GCC_8550
help
Support for the display clock controller on Qualcomm Technologies, Inc
@ -766,6 +837,7 @@ config SM_DISPCC_8550
config SM_GCC_6115
tristate "SM6115 and SM4250 Global Clock Controller"
depends on ARM64 || COMPILE_TEST
select QCOM_GDSC
help
Support for the global clock controller on SM6115 and SM4250 devices.
@ -774,6 +846,7 @@ config SM_GCC_6115
config SM_GCC_6125
tristate "SM6125 Global Clock Controller"
depends on ARM64 || COMPILE_TEST
help
Support for the global clock controller on SM6125 devices.
Say Y if you want to use peripheral devices such as UART,
@ -781,6 +854,7 @@ config SM_GCC_6125
config SM_GCC_6350
tristate "SM6350 Global Clock Controller"
depends on ARM64 || COMPILE_TEST
select QCOM_GDSC
help
Support for the global clock controller on SM6350 devices.
@ -789,6 +863,7 @@ config SM_GCC_6350
config SM_GCC_6375
tristate "SM6375 Global Clock Controller"
depends on ARM64 || COMPILE_TEST
select QCOM_GDSC
help
Support for the global clock controller on SM6375 devices.
@ -805,6 +880,7 @@ config SM_GCC_7150
config SM_GCC_8150
tristate "SM8150 Global Clock Controller"
depends on ARM64 || COMPILE_TEST
help
Support for the global clock controller on SM8150 devices.
Say Y if you want to use peripheral devices such as UART,
@ -812,6 +888,7 @@ config SM_GCC_8150
config SM_GCC_8250
tristate "SM8250 Global Clock Controller"
depends on ARM64 || COMPILE_TEST
select QCOM_GDSC
help
Support for the global clock controller on SM8250 devices.
@ -820,6 +897,7 @@ config SM_GCC_8250
config SM_GCC_8350
tristate "SM8350 Global Clock Controller"
depends on ARM64 || COMPILE_TEST
select QCOM_GDSC
help
Support for the global clock controller on SM8350 devices.
@ -828,6 +906,7 @@ config SM_GCC_8350
config SM_GCC_8450
tristate "SM8450 Global Clock Controller"
depends on ARM64 || COMPILE_TEST
select QCOM_GDSC
help
Support for the global clock controller on SM8450 devices.
@ -836,6 +915,7 @@ config SM_GCC_8450
config SM_GCC_8550
tristate "SM8550 Global Clock Controller"
depends on ARM64 || COMPILE_TEST
select QCOM_GDSC
help
Support for the global clock controller on SM8550 devices.
@ -871,6 +951,7 @@ config SM_GPUCC_6375
config SM_GPUCC_6350
tristate "SM6350 Graphics Clock Controller"
depends on ARM64 || COMPILE_TEST
select SM_GCC_6350
help
Support for the graphics clock controller on SM6350 devices.
@ -879,6 +960,7 @@ config SM_GPUCC_6350
config SM_GPUCC_8150
tristate "SM8150 Graphics Clock Controller"
depends on ARM64 || COMPILE_TEST
select SM_GCC_8150
help
Support for the graphics clock controller on SM8150 devices.
@ -887,6 +969,7 @@ config SM_GPUCC_8150
config SM_GPUCC_8250
tristate "SM8250 Graphics Clock Controller"
depends on ARM64 || COMPILE_TEST
select SM_GCC_8250
help
Support for the graphics clock controller on SM8250 devices.
@ -895,14 +978,32 @@ config SM_GPUCC_8250
config SM_GPUCC_8350
tristate "SM8350 Graphics Clock Controller"
depends on ARM64 || COMPILE_TEST
select SM_GCC_8350
help
Support for the graphics clock controller on SM8350 devices.
Say Y if you want to support graphics controller devices and
functionality such as 3D graphics.
config SM_GPUCC_8450
tristate "SM8450 Graphics Clock Controller"
select SM_GCC_8450
help
Support for the graphics clock controller on SM8450 devices.
Say Y if you want to support graphics controller devices and
functionality such as 3D graphics.
config SM_GPUCC_8550
tristate "SM8550 Graphics Clock Controller"
select SM_GCC_8550
help
Support for the graphics clock controller on SM8550 devices.
Say Y if you want to support graphics controller devices and
functionality such as 3D graphics.
config SM_TCSRCC_8550
tristate "SM8550 TCSR Clock Controller"
depends on ARM64 || COMPILE_TEST
select QCOM_GDSC
help
Support for the TCSR clock controller on SM8550 devices.
@ -910,6 +1011,7 @@ config SM_TCSRCC_8550
config SM_VIDEOCC_8150
tristate "SM8150 Video Clock Controller"
depends on ARM64 || COMPILE_TEST
select SM_GCC_8150
select QCOM_GDSC
help
@ -919,6 +1021,7 @@ config SM_VIDEOCC_8150
config SM_VIDEOCC_8250
tristate "SM8250 Video Clock Controller"
depends on ARM64 || COMPILE_TEST
select SM_GCC_8250
select QCOM_GDSC
help
@ -926,6 +1029,25 @@ config SM_VIDEOCC_8250
Say Y if you want to support video devices and functionality such as
video encode and decode.
config SM_VIDEOCC_8350
tristate "SM8350 Video Clock Controller"
select SM_GCC_8350
select QCOM_GDSC
help
Support for the video clock controller on SM8350 devices.
Say Y if you want to support video devices and functionality such as
video encode and decode.
config SM_VIDEOCC_8550
tristate "SM8550 Video Clock Controller"
select SM_GCC_8550
select QCOM_GDSC
help
Support for the video clock controller on Qualcomm Technologies, Inc.
SM8550 devices.
Say Y if you want to support video devices and functionality such as
video encode/decode.
config SPMI_PMIC_CLKDIV
tristate "SPMI PMIC clkdiv Support"
depends on SPMI || COMPILE_TEST
@ -959,8 +1081,18 @@ config KRAITCC
config CLK_GFM_LPASS_SM8250
tristate "SM8250 GFM LPASS Clocks"
depends on ARM64 || COMPILE_TEST
help
Support for the Glitch Free Mux (GFM) Low power audio
subsystem (LPASS) clocks found on SM8250 SoCs.
config SM_VIDEOCC_8450
tristate "SM8450 Video Clock Controller"
select SM_GCC_8450
select QCOM_GDSC
help
Support for the video clock controller on Qualcomm Technologies, Inc.
SM8450 devices.
Say Y if you want to support video devices and functionality such as
video encode/decode.
endif

7
drivers/clk/qcom/Makefile
View File

@ -81,6 +81,7 @@ obj-$(CONFIG_SC_GPUCC_7180) += gpucc-sc7180.o
obj-$(CONFIG_SC_GPUCC_7280) += gpucc-sc7280.o
obj-$(CONFIG_SC_GPUCC_8280XP) += gpucc-sc8280xp.o
obj-$(CONFIG_SC_LPASSCC_7280) += lpasscc-sc7280.o
obj-$(CONFIG_SC_LPASSCC_8280XP) += lpasscc-sc8280xp.o
obj-$(CONFIG_SC_LPASS_CORECC_7180) += lpasscorecc-sc7180.o
obj-$(CONFIG_SC_LPASS_CORECC_7280) += lpasscorecc-sc7280.o lpassaudiocc-sc7280.o
obj-$(CONFIG_SC_MSS_7180) += mss-sc7180.o
@ -97,6 +98,7 @@ obj-$(CONFIG_SDM_LPASSCC_845) += lpasscc-sdm845.o
obj-$(CONFIG_SDM_VIDEOCC_845) += videocc-sdm845.o
obj-$(CONFIG_SDX_GCC_55) += gcc-sdx55.o
obj-$(CONFIG_SDX_GCC_65) += gcc-sdx65.o
obj-$(CONFIG_SDX_GCC_75) += gcc-sdx75.o
obj-$(CONFIG_SM_CAMCC_6350) += camcc-sm6350.o
obj-$(CONFIG_SM_CAMCC_8250) += camcc-sm8250.o
obj-$(CONFIG_SM_CAMCC_8450) += camcc-sm8450.o
@ -124,9 +126,14 @@ obj-$(CONFIG_SM_GPUCC_6375) += gpucc-sm6375.o
obj-$(CONFIG_SM_GPUCC_8150) += gpucc-sm8150.o
obj-$(CONFIG_SM_GPUCC_8250) += gpucc-sm8250.o
obj-$(CONFIG_SM_GPUCC_8350) += gpucc-sm8350.o
obj-$(CONFIG_SM_GPUCC_8450) += gpucc-sm8450.o
obj-$(CONFIG_SM_GPUCC_8550) += gpucc-sm8550.o
obj-$(CONFIG_SM_TCSRCC_8550) += tcsrcc-sm8550.o
obj-$(CONFIG_SM_VIDEOCC_8150) += videocc-sm8150.o
obj-$(CONFIG_SM_VIDEOCC_8250) += videocc-sm8250.o
obj-$(CONFIG_SM_VIDEOCC_8350) += videocc-sm8350.o
obj-$(CONFIG_SM_VIDEOCC_8450) += videocc-sm8450.o
obj-$(CONFIG_SM_VIDEOCC_8550) += videocc-sm8550.o
obj-$(CONFIG_SPMI_PMIC_CLKDIV) += clk-spmi-pmic-div.o
obj-$(CONFIG_KPSS_XCC) += kpss-xcc.o
obj-$(CONFIG_QCOM_HFPLL) += hfpll.o

19
drivers/clk/qcom/apss-ipq-pll.c
View File

@ -111,6 +111,18 @@ static const struct alpha_pll_config ipq8074_pll_config = {
.test_ctl_hi_val = 0x4000,
};
static const struct alpha_pll_config ipq9574_pll_config = {
.l = 0x3b,
.config_ctl_val = 0x200d4828,
.config_ctl_hi_val = 0x6,
.early_output_mask = BIT(3),
.aux2_output_mask = BIT(2),
.aux_output_mask = BIT(1),
.main_output_mask = BIT(0),
.test_ctl_val = 0x0,
.test_ctl_hi_val = 0x4000,
};
struct apss_pll_data {
int pll_type;
struct clk_alpha_pll *pll;
@ -135,6 +147,12 @@ static struct apss_pll_data ipq6018_pll_data = {
.pll_config = &ipq6018_pll_config,
};
static struct apss_pll_data ipq9574_pll_data = {
.pll_type = CLK_ALPHA_PLL_TYPE_HUAYRA,
.pll = &ipq_pll_huayra,
.pll_config = &ipq9574_pll_config,
};
static const struct regmap_config ipq_pll_regmap_config = {
.reg_bits = 32,
.reg_stride = 4,
@ -180,6 +198,7 @@ static const struct of_device_id apss_ipq_pll_match_table[] = {
{ .compatible = "qcom,ipq5332-a53pll", .data = &ipq5332_pll_data },
{ .compatible = "qcom,ipq6018-a53pll", .data = &ipq6018_pll_data },
{ .compatible = "qcom,ipq8074-a53pll", .data = &ipq8074_pll_data },
{ .compatible = "qcom,ipq9574-a73pll", .data = &ipq9574_pll_data },
{ }
};
MODULE_DEVICE_TABLE(of, apss_ipq_pll_match_table);

19
drivers/clk/qcom/camcc-sc7180.c
View File

@ -1480,12 +1480,21 @@ static struct clk_branch cam_cc_sys_tmr_clk = {
},
};
static struct gdsc titan_top_gdsc = {
.gdscr = 0xb134,
.pd = {
.name = "titan_top_gdsc",
},
.pwrsts = PWRSTS_OFF_ON,
};
static struct gdsc bps_gdsc = {
.gdscr = 0x6004,
.pd = {
.name = "bps_gdsc",
},
.pwrsts = PWRSTS_OFF_ON,
.parent = &titan_top_gdsc.pd,
.flags = HW_CTRL,
};
@ -1495,6 +1504,7 @@ static struct gdsc ife_0_gdsc = {
.name = "ife_0_gdsc",
},
.pwrsts = PWRSTS_OFF_ON,
.parent = &titan_top_gdsc.pd,
};
static struct gdsc ife_1_gdsc = {
@ -1503,6 +1513,7 @@ static struct gdsc ife_1_gdsc = {
.name = "ife_1_gdsc",
},
.pwrsts = PWRSTS_OFF_ON,
.parent = &titan_top_gdsc.pd,
};
static struct gdsc ipe_0_gdsc = {
@ -1512,15 +1523,9 @@ static struct gdsc ipe_0_gdsc = {
},
.pwrsts = PWRSTS_OFF_ON,
.flags = HW_CTRL,
.parent = &titan_top_gdsc.pd,
};
static struct gdsc titan_top_gdsc = {
.gdscr = 0xb134,
.pd = {
.name = "titan_top_gdsc",
},
.pwrsts = PWRSTS_OFF_ON,
};
static struct clk_hw *cam_cc_sc7180_hws[] = {
[CAM_CC_PLL2_OUT_EARLY] = &cam_cc_pll2_out_early.hw,

21
drivers/clk/qcom/clk-alpha-pll.c
View File

@ -55,6 +55,7 @@
#define PLL_TEST_CTL(p) ((p)->offset + (p)->regs[PLL_OFF_TEST_CTL])
#define PLL_TEST_CTL_U(p) ((p)->offset + (p)->regs[PLL_OFF_TEST_CTL_U])
#define PLL_TEST_CTL_U1(p) ((p)->offset + (p)->regs[PLL_OFF_TEST_CTL_U1])
#define PLL_TEST_CTL_U2(p) ((p)->offset + (p)->regs[PLL_OFF_TEST_CTL_U2])
#define PLL_STATUS(p) ((p)->offset + (p)->regs[PLL_OFF_STATUS])
#define PLL_OPMODE(p) ((p)->offset + (p)->regs[PLL_OFF_OPMODE])
#define PLL_FRAC(p) ((p)->offset + (p)->regs[PLL_OFF_FRAC])
@ -383,10 +384,21 @@ void clk_alpha_pll_configure(struct clk_alpha_pll *pll, struct regmap *regmap,
regmap_update_bits(regmap, PLL_USER_CTL(pll), mask, val);
clk_alpha_pll_write_config(regmap, PLL_TEST_CTL(pll),
config->test_ctl_val);
clk_alpha_pll_write_config(regmap, PLL_TEST_CTL_U(pll),
config->test_ctl_hi_val);
if (config->test_ctl_mask)
regmap_update_bits(regmap, PLL_TEST_CTL(pll),
config->test_ctl_mask,
config->test_ctl_val);
else
clk_alpha_pll_write_config(regmap, PLL_TEST_CTL(pll),
config->test_ctl_val);
if (config->test_ctl_hi_mask)
regmap_update_bits(regmap, PLL_TEST_CTL_U(pll),
config->test_ctl_hi_mask,
config->test_ctl_hi_val);
else
clk_alpha_pll_write_config(regmap, PLL_TEST_CTL_U(pll),
config->test_ctl_hi_val);
if (pll->flags & SUPPORTS_FSM_MODE)
qcom_pll_set_fsm_mode(regmap, PLL_MODE(pll), 6, 0);
@ -2096,6 +2108,7 @@ void clk_lucid_evo_pll_configure(struct clk_alpha_pll *pll, struct regmap *regma
clk_alpha_pll_write_config(regmap, PLL_TEST_CTL(pll), config->test_ctl_val);
clk_alpha_pll_write_config(regmap, PLL_TEST_CTL_U(pll), config->test_ctl_hi_val);
clk_alpha_pll_write_config(regmap, PLL_TEST_CTL_U1(pll), config->test_ctl_hi1_val);
clk_alpha_pll_write_config(regmap, PLL_TEST_CTL_U2(pll), config->test_ctl_hi2_val);
/* Disable PLL output */
regmap_update_bits(regmap, PLL_MODE(pll), PLL_OUTCTRL, 0);

3
drivers/clk/qcom/clk-alpha-pll.h
View File

@ -123,8 +123,11 @@ struct alpha_pll_config {
u32 user_ctl_hi_val;
u32 user_ctl_hi1_val;
u32 test_ctl_val;
u32 test_ctl_mask;
u32 test_ctl_hi_val;
u32 test_ctl_hi_mask;
u32 test_ctl_hi1_val;
u32 test_ctl_hi2_val;
u32 main_output_mask;
u32 aux_output_mask;
u32 aux2_output_mask;

6
drivers/clk/qcom/clk-branch.c
View File

@ -43,6 +43,7 @@ static bool clk_branch2_check_halt(const struct clk_branch *br, bool enabling)
{
u32 val;
u32 mask;
bool invert = (br->halt_check == BRANCH_HALT_ENABLE);
mask = CBCR_NOC_FSM_STATUS;
mask |= CBCR_CLK_OFF;
@ -51,11 +52,10 @@ static bool clk_branch2_check_halt(const struct clk_branch *br, bool enabling)
if (enabling) {
val &= mask;
return (val & CBCR_CLK_OFF) == 0 ||
return (val & CBCR_CLK_OFF) == (invert ? CBCR_CLK_OFF : 0) ||
FIELD_GET(CBCR_NOC_FSM_STATUS, val) == FSM_STATUS_ON;
} else {
return val & CBCR_CLK_OFF;
}
return (val & CBCR_CLK_OFF) == (invert ? 0 : CBCR_CLK_OFF);
}
static int clk_branch_wait(const struct clk_branch *br, bool enabling,

2
drivers/clk/qcom/clk-rcg.h
View File

@ -141,6 +141,7 @@ extern const struct clk_ops clk_dyn_rcg_ops;
* @clkr: regmap clock handle
* @cfg_off: defines the cfg register offset from the CMD_RCGR + CFG_REG
* @parked_cfg: cached value of the CFG register for parked RCGs
* @hw_clk_ctrl: whether to enable hardware clock control
*/
struct clk_rcg2 {
u32 cmd_rcgr;
@ -152,6 +153,7 @@ struct clk_rcg2 {
struct clk_regmap clkr;
u8 cfg_off;
u32 parked_cfg;
bool hw_clk_ctrl;
};
#define to_clk_rcg2(_hw) container_of(to_clk_regmap(_hw), struct clk_rcg2, clkr)

2
drivers/clk/qcom/clk-rcg2.c
View File

@ -325,6 +325,8 @@ static int __clk_rcg2_configure(struct clk_rcg2 *rcg, const struct freq_tbl *f,
cfg |= rcg->parent_map[index].cfg << CFG_SRC_SEL_SHIFT;
if (rcg->mnd_width && f->n && (f->m != f->n))
cfg |= CFG_MODE_DUAL_EDGE;
if (rcg->hw_clk_ctrl)
cfg |= CFG_HW_CLK_CTRL_MASK;
*_cfg &= ~mask;
*_cfg |= cfg;

19
drivers/clk/qcom/clk-rpmh.c
View File

@ -700,6 +700,24 @@ static const struct clk_rpmh_desc clk_rpmh_qdu1000 = {
.num_clks = ARRAY_SIZE(qdu1000_rpmh_clocks),
};
static struct clk_hw *sdx75_rpmh_clocks[] = {
[RPMH_CXO_CLK] = &clk_rpmh_bi_tcxo_div4.hw,
[RPMH_CXO_CLK_A] = &clk_rpmh_bi_tcxo_div4_ao.hw,
[RPMH_RF_CLK1] = &clk_rpmh_rf_clk1_a.hw,
[RPMH_RF_CLK1_A] = &clk_rpmh_rf_clk1_a_ao.hw,
[RPMH_RF_CLK2] = &clk_rpmh_rf_clk2_a.hw,
[RPMH_RF_CLK2_A] = &clk_rpmh_rf_clk2_a_ao.hw,
[RPMH_RF_CLK3] = &clk_rpmh_rf_clk3_a.hw,
[RPMH_RF_CLK3_A] = &clk_rpmh_rf_clk3_a_ao.hw,
[RPMH_QPIC_CLK] = &clk_rpmh_qpic_clk.hw,
[RPMH_IPA_CLK] = &clk_rpmh_ipa.hw,
};
static const struct clk_rpmh_desc clk_rpmh_sdx75 = {
.clks = sdx75_rpmh_clocks,
.num_clks = ARRAY_SIZE(sdx75_rpmh_clocks),
};
static struct clk_hw *of_clk_rpmh_hw_get(struct of_phandle_args *clkspec,
void *data)
{
@ -792,6 +810,7 @@ static const struct of_device_id clk_rpmh_match_table[] = {
{ .compatible = "qcom,sdm670-rpmh-clk", .data = &clk_rpmh_sdm670},
{ .compatible = "qcom,sdx55-rpmh-clk", .data = &clk_rpmh_sdx55},
{ .compatible = "qcom,sdx65-rpmh-clk", .data = &clk_rpmh_sdx65},
{ .compatible = "qcom,sdx75-rpmh-clk", .data = &clk_rpmh_sdx75},
{ .compatible = "qcom,sm6350-rpmh-clk", .data = &clk_rpmh_sm6350},
{ .compatible = "qcom,sm8150-rpmh-clk", .data = &clk_rpmh_sm8150},
{ .compatible = "qcom,sm8250-rpmh-clk", .data = &clk_rpmh_sm8250},

58
drivers/clk/qcom/clk-smd-rpm.c
View File

@ -67,7 +67,7 @@
type, r_id, key)
#define __DEFINE_CLK_SMD_RPM_BRANCH_PREFIX(_prefix, _name, _active,\
type, r_id, r, key) \
type, r_id, r, key, ao_flags) \
static struct clk_smd_rpm clk_smd_rpm_##_prefix##_active; \
static struct clk_smd_rpm clk_smd_rpm_##_prefix##_name = { \
.rpm_res_type = (type), \
@ -102,12 +102,13 @@
.name = "xo_board", \
}, \
.num_parents = 1, \
.flags = (ao_flags), \
}, \
}
#define __DEFINE_CLK_SMD_RPM_BRANCH(_name, _active, type, r_id, r, key) \
__DEFINE_CLK_SMD_RPM_BRANCH_PREFIX(/* empty */, \
_name, _active, type, r_id, r, key)
_name, _active, type, r_id, r, key, 0)
#define DEFINE_CLK_SMD_RPM(_name, type, r_id) \
__DEFINE_CLK_SMD_RPM(_name##_clk, _name##_a_clk, \
@ -126,12 +127,12 @@
#define DEFINE_CLK_SMD_RPM_BRANCH(_name, type, r_id, r) \
__DEFINE_CLK_SMD_RPM_BRANCH_PREFIX(branch_, \
_name##_clk, _name##_a_clk, \
type, r_id, r, QCOM_RPM_SMD_KEY_ENABLE)
type, r_id, r, QCOM_RPM_SMD_KEY_ENABLE, 0)
#define DEFINE_CLK_SMD_RPM_BRANCH_A(_name, type, r_id, r) \
#define DEFINE_CLK_SMD_RPM_BRANCH_A(_name, type, r_id, r, ao_flags) \
__DEFINE_CLK_SMD_RPM_BRANCH_PREFIX(branch_, \
_name, _name##_a, type, \
r_id, r, QCOM_RPM_SMD_KEY_ENABLE)
r_id, r, QCOM_RPM_SMD_KEY_ENABLE, ao_flags)
#define DEFINE_CLK_SMD_RPM_QDSS(_name, type, r_id) \
__DEFINE_CLK_SMD_RPM(_name##_clk, _name##_a_clk, \
@ -146,7 +147,7 @@
__DEFINE_CLK_SMD_RPM_BRANCH_PREFIX(_prefix, \
_name, _name##_a, \
QCOM_SMD_RPM_CLK_BUF_A, r_id, r, \
QCOM_RPM_KEY_SOFTWARE_ENABLE)
QCOM_RPM_KEY_SOFTWARE_ENABLE, 0)
#define DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(_name, r_id, r) \
DEFINE_CLK_SMD_RPM_XO_BUFFER(_name, r_id, r); \
@ -156,6 +157,8 @@
#define to_clk_smd_rpm(_hw) container_of(_hw, struct clk_smd_rpm, hw)
static struct qcom_smd_rpm *rpmcc_smd_rpm;
struct clk_smd_rpm {
const int rpm_res_type;
const int rpm_key;
@ -166,7 +169,6 @@ struct clk_smd_rpm {
struct clk_smd_rpm *peer;
struct clk_hw hw;
unsigned long rate;
struct qcom_smd_rpm *rpm;
};
struct clk_smd_rpm_req {
@ -178,6 +180,7 @@ struct clk_smd_rpm_req {
struct rpm_smd_clk_desc {
struct clk_smd_rpm **clks;
size_t num_clks;
bool scaling_before_handover;
};
static DEFINE_MUTEX(rpm_smd_clk_lock);
@ -191,12 +194,12 @@ static int clk_smd_rpm_handoff(struct clk_smd_rpm *r)
.value = cpu_to_le32(r->branch ? 1 : INT_MAX),
};
ret = qcom_rpm_smd_write(r->rpm, QCOM_SMD_RPM_ACTIVE_STATE,
ret = qcom_rpm_smd_write(rpmcc_smd_rpm, QCOM_SMD_RPM_ACTIVE_STATE,
r->rpm_res_type, r->rpm_clk_id, &req,
sizeof(req));
if (ret)
return ret;
ret = qcom_rpm_smd_write(r->rpm, QCOM_SMD_RPM_SLEEP_STATE,
ret = qcom_rpm_smd_write(rpmcc_smd_rpm, QCOM_SMD_RPM_SLEEP_STATE,
r->rpm_res_type, r->rpm_clk_id, &req,
sizeof(req));
if (ret)
@ -214,7 +217,7 @@ static int clk_smd_rpm_set_rate_active(struct clk_smd_rpm *r,
.value = cpu_to_le32(DIV_ROUND_UP(rate, 1000)), /* to kHz */
};
return qcom_rpm_smd_write(r->rpm, QCOM_SMD_RPM_ACTIVE_STATE,
return qcom_rpm_smd_write(rpmcc_smd_rpm, QCOM_SMD_RPM_ACTIVE_STATE,
r->rpm_res_type, r->rpm_clk_id, &req,
sizeof(req));
}
@ -228,7 +231,7 @@ static int clk_smd_rpm_set_rate_sleep(struct clk_smd_rpm *r,
.value = cpu_to_le32(DIV_ROUND_UP(rate, 1000)), /* to kHz */
};
return qcom_rpm_smd_write(r->rpm, QCOM_SMD_RPM_SLEEP_STATE,
return qcom_rpm_smd_write(rpmcc_smd_rpm, QCOM_SMD_RPM_SLEEP_STATE,
r->rpm_res_type, r->rpm_clk_id, &req,
sizeof(req));
}
@ -395,7 +398,7 @@ static unsigned long clk_smd_rpm_recalc_rate(struct clk_hw *hw,
return r->rate;
}
static int clk_smd_rpm_enable_scaling(struct qcom_smd_rpm *rpm)
static int clk_smd_rpm_enable_scaling(void)
{
int ret;
struct clk_smd_rpm_req req = {
@ -404,7 +407,7 @@ static int clk_smd_rpm_enable_scaling(struct qcom_smd_rpm *rpm)
.value = cpu_to_le32(1),
};
ret = qcom_rpm_smd_write(rpm, QCOM_SMD_RPM_SLEEP_STATE,
ret = qcom_rpm_smd_write(rpmcc_smd_rpm, QCOM_SMD_RPM_SLEEP_STATE,
QCOM_SMD_RPM_MISC_CLK,
QCOM_RPM_SCALING_ENABLE_ID, &req, sizeof(req));
if (ret) {
@ -412,7 +415,7 @@ static int clk_smd_rpm_enable_scaling(struct qcom_smd_rpm *rpm)
return ret;
}
ret = qcom_rpm_smd_write(rpm, QCOM_SMD_RPM_ACTIVE_STATE,
ret = qcom_rpm_smd_write(rpmcc_smd_rpm, QCOM_SMD_RPM_ACTIVE_STATE,
QCOM_SMD_RPM_MISC_CLK,
QCOM_RPM_SCALING_ENABLE_ID, &req, sizeof(req));
if (ret) {
@ -438,10 +441,11 @@ static const struct clk_ops clk_smd_rpm_branch_ops = {
.recalc_rate = clk_smd_rpm_recalc_rate,
};
DEFINE_CLK_SMD_RPM_BRANCH_A(bi_tcxo, QCOM_SMD_RPM_MISC_CLK, 0, 19200000);
/* Disabling BI_TCXO_AO could gate the root clock source of the entire system. */
DEFINE_CLK_SMD_RPM_BRANCH_A(bi_tcxo, QCOM_SMD_RPM_MISC_CLK, 0, 19200000, CLK_IS_CRITICAL);
DEFINE_CLK_SMD_RPM_BRANCH(qdss, QCOM_SMD_RPM_MISC_CLK, 1, 19200000);
DEFINE_CLK_SMD_RPM_QDSS(qdss, QCOM_SMD_RPM_MISC_CLK, 1);
DEFINE_CLK_SMD_RPM_BRANCH_A(bimc_freq_log, QCOM_SMD_RPM_MISC_CLK, 4, 1);
DEFINE_CLK_SMD_RPM_BRANCH_A(bimc_freq_log, QCOM_SMD_RPM_MISC_CLK, 4, 1, 0);
DEFINE_CLK_SMD_RPM_BRANCH(mss_cfg_ahb, QCOM_SMD_RPM_MCFG_CLK, 0, 19200000);
@ -693,6 +697,7 @@ static struct clk_smd_rpm *msm8974_clks[] = {
static const struct rpm_smd_clk_desc rpm_clk_msm8974 = {
.clks = msm8974_clks,
.num_clks = ARRAY_SIZE(msm8974_clks),
.scaling_before_handover = true,
};
static struct clk_smd_rpm *msm8976_clks[] = {
@ -1301,12 +1306,11 @@ static int rpm_smd_clk_probe(struct platform_device *pdev)
{
int ret;
size_t num_clks, i;
struct qcom_smd_rpm *rpm;
struct clk_smd_rpm **rpm_smd_clks;
const struct rpm_smd_clk_desc *desc;
rpm = dev_get_drvdata(pdev->dev.parent);
if (!rpm) {
rpmcc_smd_rpm = dev_get_drvdata(pdev->dev.parent);
if (!rpmcc_smd_rpm) {
dev_err(&pdev->dev, "Unable to retrieve handle to RPM\n");
return -ENODEV;
}
@ -1318,20 +1322,26 @@ static int rpm_smd_clk_probe(struct platform_device *pdev)
rpm_smd_clks = desc->clks;
num_clks = desc->num_clks;
if (desc->scaling_before_handover) {
ret = clk_smd_rpm_enable_scaling();
if (ret)
goto err;
}
for (i = 0; i < num_clks; i++) {
if (!rpm_smd_clks[i])
continue;
rpm_smd_clks[i]->rpm = rpm;
ret = clk_smd_rpm_handoff(rpm_smd_clks[i]);
if (ret)
goto err;
}
ret = clk_smd_rpm_enable_scaling(rpm);
if (ret)
goto err;
if (!desc->scaling_before_handover) {
ret = clk_smd_rpm_enable_scaling();
if (ret)
goto err;
}
for (i = 0; i < num_clks; i++) {
if (!rpm_smd_clks[i])

12
drivers/clk/qcom/dispcc-qcm2290.c
View File

@ -24,9 +24,11 @@
enum {
P_BI_TCXO,
P_BI_TCXO_AO,
P_DISP_CC_PLL0_OUT_MAIN,
P_DSI0_PHY_PLL_OUT_BYTECLK,
P_DSI0_PHY_PLL_OUT_DSICLK,
P_GPLL0_OUT_DIV,
P_GPLL0_OUT_MAIN,
P_SLEEP_CLK,
};
@ -82,8 +84,8 @@ static const struct clk_parent_data disp_cc_parent_data_1[] = {
};
static const struct parent_map disp_cc_parent_map_2[] = {
{ P_BI_TCXO, 0 },
{ P_GPLL0_OUT_MAIN, 4 },
{ P_BI_TCXO_AO, 0 },
{ P_GPLL0_OUT_DIV, 4 },
};
static const struct clk_parent_data disp_cc_parent_data_2[] = {
@ -151,9 +153,9 @@ static struct clk_regmap_div disp_cc_mdss_byte0_div_clk_src = {
};
static const struct freq_tbl ftbl_disp_cc_mdss_ahb_clk_src[] = {
F(19200000, P_BI_TCXO, 1, 0, 0),
F(37500000, P_GPLL0_OUT_MAIN, 8, 0, 0),
F(75000000, P_GPLL0_OUT_MAIN, 4, 0, 0),
F(19200000, P_BI_TCXO_AO, 1, 0, 0),
F(37500000, P_GPLL0_OUT_DIV, 8, 0, 0),
F(75000000, P_GPLL0_OUT_DIV, 4, 0, 0),
{ }
};

6
drivers/clk/qcom/gcc-ipq5332.c
View File

@ -20,8 +20,8 @@
#include "reset.h"
enum {
DT_SLEEP_CLK,
DT_XO,
DT_SLEEP_CLK,
DT_PCIE_2LANE_PHY_PIPE_CLK,
DT_PCIE_2LANE_PHY_PIPE_CLK_X1,
DT_USB_PCIE_WRAPPER_PIPE_CLK,
@ -366,7 +366,7 @@ static struct clk_rcg2 gcc_adss_pwm_clk_src = {
};
static const struct freq_tbl ftbl_gcc_apss_axi_clk_src[] = {
F(480000000, P_GPLL4_OUT_MAIN, 2.5, 0, 0),
F(480000000, P_GPLL4_OUT_AUX, 2.5, 0, 0),
F(533333333, P_GPLL0_OUT_MAIN, 1.5, 0, 0),
{ }
};
@ -963,7 +963,7 @@ static struct clk_rcg2 gcc_sdcc1_apps_clk_src = {
.name = "gcc_sdcc1_apps_clk_src",
.parent_data = gcc_parent_data_9,
.num_parents = ARRAY_SIZE(gcc_parent_data_9),
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_floor_ops,
},
};

45
drivers/clk/qcom/gcc-ipq6018.c
View File

@ -26,8 +26,6 @@
#include "clk-regmap-mux.h"
#include "reset.h"
#define F(f, s, h, m, n) { (f), (s), (2 * (h) - 1), (m), (n) }
enum {
P_XO,
P_BIAS_PLL,
@ -1654,7 +1652,7 @@ static struct clk_rcg2 sdcc1_apps_clk_src = {
.name = "sdcc1_apps_clk_src",
.parent_data = gcc_xo_gpll0_gpll2_gpll0_out_main_div2,
.num_parents = 4,
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_floor_ops,
},
};
@ -4151,15 +4149,18 @@ static struct clk_branch gcc_dcc_clk = {
static const struct alpha_pll_config ubi32_pll_config = {
.l = 0x3e,
.alpha = 0x57,
.config_ctl_val = 0x240d6aa8,
.config_ctl_hi_val = 0x3c2,
.alpha = 0x6667,
.config_ctl_val = 0x240d4828,
.config_ctl_hi_val = 0x6,
.main_output_mask = BIT(0),
.aux_output_mask = BIT(1),
.pre_div_val = 0x0,
.pre_div_mask = BIT(12),
.post_div_val = 0x0,
.post_div_mask = GENMASK(9, 8),
.alpha_en_mask = BIT(24),
.test_ctl_val = 0x1C0000C0,
.test_ctl_hi_val = 0x4000,
};
static const struct alpha_pll_config nss_crypto_pll_config = {
@ -4517,24 +4518,24 @@ static const struct qcom_reset_map gcc_ipq6018_resets[] = {
[GCC_PCIE0_AHB_ARES] = { 0x75040, 5 },
[GCC_PCIE0_AXI_MASTER_STICKY_ARES] = { 0x75040, 6 },
[GCC_PCIE0_AXI_SLAVE_STICKY_ARES] = { 0x75040, 7 },
[GCC_PPE_FULL_RESET] = { 0x68014, 0 },
[GCC_UNIPHY0_SOFT_RESET] = { 0x56004, 0 },
[GCC_PPE_FULL_RESET] = { .reg = 0x68014, .bitmask = 0xf0000 },
[GCC_UNIPHY0_SOFT_RESET] = { .reg = 0x56004, .bitmask = 0x3ff2 },
[GCC_UNIPHY0_XPCS_RESET] = { 0x56004, 2 },
[GCC_UNIPHY1_SOFT_RESET] = { 0x56104, 0 },
[GCC_UNIPHY1_SOFT_RESET] = { .reg = 0x56104, .bitmask = 0x32 },
[GCC_UNIPHY1_XPCS_RESET] = { 0x56104, 2 },
[GCC_EDMA_HW_RESET] = { 0x68014, 0 },
[GCC_NSSPORT1_RESET] = { 0x68014, 0 },
[GCC_NSSPORT2_RESET] = { 0x68014, 0 },
[GCC_NSSPORT3_RESET] = { 0x68014, 0 },
[GCC_NSSPORT4_RESET] = { 0x68014, 0 },
[GCC_NSSPORT5_RESET] = { 0x68014, 0 },
[GCC_UNIPHY0_PORT1_ARES] = { 0x56004, 0 },
[GCC_UNIPHY0_PORT2_ARES] = { 0x56004, 0 },
[GCC_UNIPHY0_PORT3_ARES] = { 0x56004, 0 },
[GCC_UNIPHY0_PORT4_ARES] = { 0x56004, 0 },
[GCC_UNIPHY0_PORT5_ARES] = { 0x56004, 0 },
[GCC_UNIPHY0_PORT_4_5_RESET] = { 0x56004, 0 },
[GCC_UNIPHY0_PORT_4_RESET] = { 0x56004, 0 },
[GCC_EDMA_HW_RESET] = { .reg = 0x68014, .bitmask = 0x300000 },
[GCC_NSSPORT1_RESET] = { .reg = 0x68014, .bitmask = 0x1000003 },
[GCC_NSSPORT2_RESET] = { .reg = 0x68014, .bitmask = 0x200000c },
[GCC_NSSPORT3_RESET] = { .reg = 0x68014, .bitmask = 0x4000030 },
[GCC_NSSPORT4_RESET] = { .reg = 0x68014, .bitmask = 0x8000300 },
[GCC_NSSPORT5_RESET] = { .reg = 0x68014, .bitmask = 0x10000c00 },
[GCC_UNIPHY0_PORT1_ARES] = { .reg = 0x56004, .bitmask = 0x30 },
[GCC_UNIPHY0_PORT2_ARES] = { .reg = 0x56004, .bitmask = 0xc0 },
[GCC_UNIPHY0_PORT3_ARES] = { .reg = 0x56004, .bitmask = 0x300 },
[GCC_UNIPHY0_PORT4_ARES] = { .reg = 0x56004, .bitmask = 0xc00 },
[GCC_UNIPHY0_PORT5_ARES] = { .reg = 0x56004, .bitmask = 0x3000 },
[GCC_UNIPHY0_PORT_4_5_RESET] = { .reg = 0x56004, .bitmask = 0x3c02 },
[GCC_UNIPHY0_PORT_4_RESET] = { .reg = 0x56004, .bitmask = 0xc02 },
[GCC_LPASS_BCR] = {0x1F000, 0},
[GCC_UBI32_TBU_BCR] = {0x65000, 0},
[GCC_LPASS_TBU_BCR] = {0x6C000, 0},

506
drivers/clk/qcom/gcc-ipq9574.c
View File

File diff suppressed because it is too large Load Diff

62
drivers/clk/qcom/gcc-qcm2290.c
View File

@ -650,7 +650,7 @@ static struct clk_rcg2 gcc_usb30_prim_mock_utmi_clk_src = {
.name = "gcc_usb30_prim_mock_utmi_clk_src",
.parent_data = gcc_parents_0,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_shared_ops,
},
};
@ -686,7 +686,7 @@ static struct clk_rcg2 gcc_camss_axi_clk_src = {
.name = "gcc_camss_axi_clk_src",
.parent_data = gcc_parents_4,
.num_parents = ARRAY_SIZE(gcc_parents_4),
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_shared_ops,
},
};
@ -706,7 +706,7 @@ static struct clk_rcg2 gcc_camss_cci_clk_src = {
.name = "gcc_camss_cci_clk_src",
.parent_data = gcc_parents_9,
.num_parents = ARRAY_SIZE(gcc_parents_9),
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_shared_ops,
},
};
@ -728,7 +728,7 @@ static struct clk_rcg2 gcc_camss_csi0phytimer_clk_src = {
.name = "gcc_camss_csi0phytimer_clk_src",
.parent_data = gcc_parents_5,
.num_parents = ARRAY_SIZE(gcc_parents_5),
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_shared_ops,
},
};
@ -742,7 +742,7 @@ static struct clk_rcg2 gcc_camss_csi1phytimer_clk_src = {
.name = "gcc_camss_csi1phytimer_clk_src",
.parent_data = gcc_parents_5,
.num_parents = ARRAY_SIZE(gcc_parents_5),
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_shared_ops,
},
};
@ -764,7 +764,7 @@ static struct clk_rcg2 gcc_camss_mclk0_clk_src = {
.parent_data = gcc_parents_3,
.num_parents = ARRAY_SIZE(gcc_parents_3),
.flags = CLK_OPS_PARENT_ENABLE,
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_shared_ops,
},
};
@ -779,7 +779,7 @@ static struct clk_rcg2 gcc_camss_mclk1_clk_src = {
.parent_data = gcc_parents_3,
.num_parents = ARRAY_SIZE(gcc_parents_3),
.flags = CLK_OPS_PARENT_ENABLE,
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_shared_ops,
},
};
@ -794,7 +794,7 @@ static struct clk_rcg2 gcc_camss_mclk2_clk_src = {
.parent_data = gcc_parents_3,
.num_parents = ARRAY_SIZE(gcc_parents_3),
.flags = CLK_OPS_PARENT_ENABLE,
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_shared_ops,
},
};
@ -809,7 +809,7 @@ static struct clk_rcg2 gcc_camss_mclk3_clk_src = {
.parent_data = gcc_parents_3,
.num_parents = ARRAY_SIZE(gcc_parents_3),
.flags = CLK_OPS_PARENT_ENABLE,
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_shared_ops,
},
};
@ -830,7 +830,7 @@ static struct clk_rcg2 gcc_camss_ope_ahb_clk_src = {
.name = "gcc_camss_ope_ahb_clk_src",
.parent_data = gcc_parents_6,
.num_parents = ARRAY_SIZE(gcc_parents_6),
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_shared_ops,
},
};
@ -854,7 +854,7 @@ static struct clk_rcg2 gcc_camss_ope_clk_src = {
.parent_data = gcc_parents_6,
.num_parents = ARRAY_SIZE(gcc_parents_6),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_shared_ops,
},
};
@ -888,7 +888,7 @@ static struct clk_rcg2 gcc_camss_tfe_0_clk_src = {
.name = "gcc_camss_tfe_0_clk_src",
.parent_data = gcc_parents_7,
.num_parents = ARRAY_SIZE(gcc_parents_7),
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_shared_ops,
},
};
@ -912,7 +912,7 @@ static struct clk_rcg2 gcc_camss_tfe_0_csid_clk_src = {
.name = "gcc_camss_tfe_0_csid_clk_src",
.parent_data = gcc_parents_8,
.num_parents = ARRAY_SIZE(gcc_parents_8),
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_shared_ops,
},
};
@ -926,7 +926,7 @@ static struct clk_rcg2 gcc_camss_tfe_1_clk_src = {
.name = "gcc_camss_tfe_1_clk_src",
.parent_data = gcc_parents_7,
.num_parents = ARRAY_SIZE(gcc_parents_7),
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_shared_ops,
},
};
@ -940,7 +940,7 @@ static struct clk_rcg2 gcc_camss_tfe_1_csid_clk_src = {
.name = "gcc_camss_tfe_1_csid_clk_src",
.parent_data = gcc_parents_8,
.num_parents = ARRAY_SIZE(gcc_parents_8),
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_shared_ops,
},
};
@ -963,7 +963,7 @@ static struct clk_rcg2 gcc_camss_tfe_cphy_rx_clk_src = {
.parent_data = gcc_parents_10,
.num_parents = ARRAY_SIZE(gcc_parents_10),
.flags = CLK_OPS_PARENT_ENABLE,
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_shared_ops,
},
};
@ -984,7 +984,7 @@ static struct clk_rcg2 gcc_camss_top_ahb_clk_src = {
.name = "gcc_camss_top_ahb_clk_src",
.parent_data = gcc_parents_4,
.num_parents = ARRAY_SIZE(gcc_parents_4),
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_shared_ops,
},
};
@ -1006,7 +1006,7 @@ static struct clk_rcg2 gcc_gp1_clk_src = {
.name = "gcc_gp1_clk_src",
.parent_data = gcc_parents_2,
.num_parents = ARRAY_SIZE(gcc_parents_2),
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_shared_ops,
},
};
@ -1020,7 +1020,7 @@ static struct clk_rcg2 gcc_gp2_clk_src = {
.name = "gcc_gp2_clk_src",
.parent_data = gcc_parents_2,
.num_parents = ARRAY_SIZE(gcc_parents_2),
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_shared_ops,
},
};
@ -1034,7 +1034,7 @@ static struct clk_rcg2 gcc_gp3_clk_src = {
.name = "gcc_gp3_clk_src",
.parent_data = gcc_parents_2,
.num_parents = ARRAY_SIZE(gcc_parents_2),
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_shared_ops,
},
};
@ -1054,7 +1054,7 @@ static struct clk_rcg2 gcc_pdm2_clk_src = {
.name = "gcc_pdm2_clk_src",
.parent_data = gcc_parents_0,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_shared_ops,
},
};
@ -1082,7 +1082,7 @@ static struct clk_init_data gcc_qupv3_wrap0_s0_clk_src_init = {
.name = "gcc_qupv3_wrap0_s0_clk_src",
.parent_data = gcc_parents_1,
.num_parents = ARRAY_SIZE(gcc_parents_1),
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_shared_ops,
};
static struct clk_rcg2 gcc_qupv3_wrap0_s0_clk_src = {
@ -1098,7 +1098,7 @@ static struct clk_init_data gcc_qupv3_wrap0_s1_clk_src_init = {
.name = "gcc_qupv3_wrap0_s1_clk_src",
.parent_data = gcc_parents_1,
.num_parents = ARRAY_SIZE(gcc_parents_1),
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_shared_ops,
};
static struct clk_rcg2 gcc_qupv3_wrap0_s1_clk_src = {
@ -1114,7 +1114,7 @@ static struct clk_init_data gcc_qupv3_wrap0_s2_clk_src_init = {
.name = "gcc_qupv3_wrap0_s2_clk_src",
.parent_data = gcc_parents_1,
.num_parents = ARRAY_SIZE(gcc_parents_1),
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_shared_ops,
};
static struct clk_rcg2 gcc_qupv3_wrap0_s2_clk_src = {
@ -1130,7 +1130,7 @@ static struct clk_init_data gcc_qupv3_wrap0_s3_clk_src_init = {
.name = "gcc_qupv3_wrap0_s3_clk_src",
.parent_data = gcc_parents_1,
.num_parents = ARRAY_SIZE(gcc_parents_1),
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_shared_ops,
};
static struct clk_rcg2 gcc_qupv3_wrap0_s3_clk_src = {
@ -1146,7 +1146,7 @@ static struct clk_init_data gcc_qupv3_wrap0_s4_clk_src_init = {
.name = "gcc_qupv3_wrap0_s4_clk_src",
.parent_data = gcc_parents_1,
.num_parents = ARRAY_SIZE(gcc_parents_1),
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_shared_ops,
};
static struct clk_rcg2 gcc_qupv3_wrap0_s4_clk_src = {
@ -1162,7 +1162,7 @@ static struct clk_init_data gcc_qupv3_wrap0_s5_clk_src_init = {
.name = "gcc_qupv3_wrap0_s5_clk_src",
.parent_data = gcc_parents_1,
.num_parents = ARRAY_SIZE(gcc_parents_1),
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_shared_ops,
};
static struct clk_rcg2 gcc_qupv3_wrap0_s5_clk_src = {
@ -1219,7 +1219,7 @@ static struct clk_rcg2 gcc_sdcc1_ice_core_clk_src = {
.name = "gcc_sdcc1_ice_core_clk_src",
.parent_data = gcc_parents_0,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_shared_ops,
},
};
@ -1266,7 +1266,7 @@ static struct clk_rcg2 gcc_usb30_prim_master_clk_src = {
.name = "gcc_usb30_prim_master_clk_src",
.parent_data = gcc_parents_0,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_shared_ops,
},
};
@ -1280,7 +1280,7 @@ static struct clk_rcg2 gcc_usb3_prim_phy_aux_clk_src = {
.name = "gcc_usb3_prim_phy_aux_clk_src",
.parent_data = gcc_parents_13,
.num_parents = ARRAY_SIZE(gcc_parents_13),
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_shared_ops,
},
};
@ -1303,7 +1303,7 @@ static struct clk_rcg2 gcc_video_venus_clk_src = {
.parent_data = gcc_parents_14,
.num_parents = ARRAY_SIZE(gcc_parents_14),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_shared_ops,
},
};

18
drivers/clk/qcom/gcc-sc8280xp.c
View File

@ -9,6 +9,7 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/of_device.h>
#include <linux/pm_runtime.h>
#include <linux/of.h>
#include <linux/regmap.h>
@ -7421,9 +7422,19 @@ static int gcc_sc8280xp_probe(struct platform_device *pdev)
struct regmap *regmap;
int ret;
ret = devm_pm_runtime_enable(&pdev->dev);
if (ret)
return ret;
ret = pm_runtime_resume_and_get(&pdev->dev);
if (ret)
return ret;
regmap = qcom_cc_map(pdev, &gcc_sc8280xp_desc);
if (IS_ERR(regmap))
if (IS_ERR(regmap)) {
pm_runtime_put(&pdev->dev);
return PTR_ERR(regmap);
}
/*
* Keep the clocks always-ON
@ -7445,7 +7456,10 @@ static int gcc_sc8280xp_probe(struct platform_device *pdev)
if (ret)
return ret;
return qcom_cc_really_probe(pdev, &gcc_sc8280xp_desc, regmap);
ret = qcom_cc_really_probe(pdev, &gcc_sc8280xp_desc, regmap);
pm_runtime_put(&pdev->dev);
return ret;
}
static const struct of_device_id gcc_sc8280xp_match_table[] = {

2
drivers/clk/qcom/gcc-sdm660.c
View File

@ -25,8 +25,6 @@
#include "reset.h"
#include "gdsc.h"
#define F(f, s, h, m, n) { (f), (s), (2 * (h) - 1), (m), (n) }
enum {
P_XO,
P_SLEEP_CLK,

2970
drivers/clk/qcom/gcc-sdx75.c Normal file
View File

File diff suppressed because it is too large Load Diff

8
drivers/clk/qcom/gcc-sm6115.c
View File

@ -119,6 +119,8 @@ static const struct alpha_pll_config gpll10_config = {
.vco_mask = GENMASK(21, 20),
.main_output_mask = BIT(0),
.config_ctl_val = 0x4001055b,
.test_ctl_hi1_val = 0x1,
.test_ctl_hi_mask = 0x1,
};
static struct clk_alpha_pll gpll10 = {
@ -170,6 +172,8 @@ static const struct alpha_pll_config gpll11_config = {
.vco_val = 0x2 << 20,
.vco_mask = GENMASK(21, 20),
.config_ctl_val = 0x4001055b,
.test_ctl_hi1_val = 0x1,
.test_ctl_hi_mask = 0x1,
};
static struct clk_alpha_pll gpll11 = {
@ -362,6 +366,8 @@ static const struct alpha_pll_config gpll8_config = {
.post_div_val = 0x1 << 8,
.post_div_mask = GENMASK(11, 8),
.config_ctl_val = 0x4001055b,
.test_ctl_hi1_val = 0x1,
.test_ctl_hi_mask = 0x1,
};
static struct clk_alpha_pll gpll8 = {
@ -413,6 +419,8 @@ static const struct alpha_pll_config gpll9_config = {
.post_div_mask = GENMASK(9, 8),
.main_output_mask = BIT(0),
.config_ctl_val = 0x00004289,
.test_ctl_mask = GENMASK(31, 0),
.test_ctl_val = 0x08000000,
};
static struct clk_alpha_pll gpll9 = {

39
drivers/clk/qcom/gcc-sm8450.c
View File

@ -334,6 +334,7 @@ static struct clk_rcg2 gcc_gp1_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_1,
.freq_tbl = ftbl_gcc_gp1_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_gp1_clk_src",
.parent_data = gcc_parent_data_1,
@ -349,6 +350,7 @@ static struct clk_rcg2 gcc_gp2_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_1,
.freq_tbl = ftbl_gcc_gp1_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_gp2_clk_src",
.parent_data = gcc_parent_data_1,
@ -364,6 +366,7 @@ static struct clk_rcg2 gcc_gp3_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_1,
.freq_tbl = ftbl_gcc_gp1_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_gp3_clk_src",
.parent_data = gcc_parent_data_1,
@ -384,6 +387,7 @@ static struct clk_rcg2 gcc_pcie_0_aux_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_2,
.freq_tbl = ftbl_gcc_pcie_0_aux_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_pcie_0_aux_clk_src",
.parent_data = gcc_parent_data_2,
@ -405,6 +409,7 @@ static struct clk_rcg2 gcc_pcie_0_phy_rchng_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_pcie_0_phy_rchng_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_pcie_0_phy_rchng_clk_src",
.parent_data = gcc_parent_data_0,
@ -420,6 +425,7 @@ static struct clk_rcg2 gcc_pcie_1_aux_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_2,
.freq_tbl = ftbl_gcc_pcie_0_aux_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_pcie_1_aux_clk_src",
.parent_data = gcc_parent_data_2,
@ -435,6 +441,7 @@ static struct clk_rcg2 gcc_pcie_1_phy_rchng_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_pcie_0_phy_rchng_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_pcie_1_phy_rchng_clk_src",
.parent_data = gcc_parent_data_0,
@ -455,6 +462,7 @@ static struct clk_rcg2 gcc_pdm2_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_pdm2_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_pdm2_clk_src",
.parent_data = gcc_parent_data_0,
@ -493,6 +501,7 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s0_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &gcc_qupv3_wrap0_s0_clk_src_init,
};
@ -510,6 +519,7 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s1_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &gcc_qupv3_wrap0_s1_clk_src_init,
};
@ -527,6 +537,7 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s2_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &gcc_qupv3_wrap0_s2_clk_src_init,
};
@ -544,6 +555,7 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s3_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &gcc_qupv3_wrap0_s3_clk_src_init,
};
@ -561,6 +573,7 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s4_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &gcc_qupv3_wrap0_s4_clk_src_init,
};
@ -590,6 +603,7 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s5_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s5_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &gcc_qupv3_wrap0_s5_clk_src_init,
};
@ -607,6 +621,7 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s6_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &gcc_qupv3_wrap0_s6_clk_src_init,
};
@ -624,6 +639,7 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s7_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &gcc_qupv3_wrap0_s7_clk_src_init,
};
@ -660,6 +676,7 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s0_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap1_s0_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &gcc_qupv3_wrap1_s0_clk_src_init,
};
@ -677,6 +694,7 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s1_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap1_s0_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &gcc_qupv3_wrap1_s1_clk_src_init,
};
@ -694,6 +712,7 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s2_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &gcc_qupv3_wrap1_s2_clk_src_init,
};
@ -711,6 +730,7 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s3_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &gcc_qupv3_wrap1_s3_clk_src_init,
};
@ -728,6 +748,7 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s4_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &gcc_qupv3_wrap1_s4_clk_src_init,
};
@ -745,6 +766,7 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s5_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &gcc_qupv3_wrap1_s5_clk_src_init,
};
@ -762,6 +784,7 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s6_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &gcc_qupv3_wrap1_s6_clk_src_init,
};
@ -779,6 +802,7 @@ static struct clk_rcg2 gcc_qupv3_wrap2_s0_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap1_s0_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &gcc_qupv3_wrap2_s0_clk_src_init,
};
@ -796,6 +820,7 @@ static struct clk_rcg2 gcc_qupv3_wrap2_s1_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap1_s0_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &gcc_qupv3_wrap2_s1_clk_src_init,
};
@ -813,6 +838,7 @@ static struct clk_rcg2 gcc_qupv3_wrap2_s2_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &gcc_qupv3_wrap2_s2_clk_src_init,
};
@ -830,6 +856,7 @@ static struct clk_rcg2 gcc_qupv3_wrap2_s3_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &gcc_qupv3_wrap2_s3_clk_src_init,
};
@ -847,6 +874,7 @@ static struct clk_rcg2 gcc_qupv3_wrap2_s4_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &gcc_qupv3_wrap2_s4_clk_src_init,
};
@ -864,6 +892,7 @@ static struct clk_rcg2 gcc_qupv3_wrap2_s5_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &gcc_qupv3_wrap2_s5_clk_src_init,
};
@ -881,6 +910,7 @@ static struct clk_rcg2 gcc_qupv3_wrap2_s6_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &gcc_qupv3_wrap2_s6_clk_src_init,
};
@ -899,6 +929,7 @@ static struct clk_rcg2 gcc_sdcc2_apps_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_7,
.freq_tbl = ftbl_gcc_sdcc2_apps_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_sdcc2_apps_clk_src",
.parent_data = gcc_parent_data_7,
@ -921,6 +952,7 @@ static struct clk_rcg2 gcc_sdcc4_apps_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_sdcc4_apps_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_sdcc4_apps_clk_src",
.parent_data = gcc_parent_data_0,
@ -944,6 +976,7 @@ static struct clk_rcg2 gcc_ufs_phy_axi_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_ufs_phy_axi_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_ufs_phy_axi_clk_src",
.parent_data = gcc_parent_data_0,
@ -966,6 +999,7 @@ static struct clk_rcg2 gcc_ufs_phy_ice_core_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_ufs_phy_ice_core_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_ufs_phy_ice_core_clk_src",
.parent_data = gcc_parent_data_0,
@ -987,6 +1021,7 @@ static struct clk_rcg2 gcc_ufs_phy_phy_aux_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_3,
.freq_tbl = ftbl_gcc_ufs_phy_phy_aux_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_ufs_phy_phy_aux_clk_src",
.parent_data = gcc_parent_data_3,
@ -1002,6 +1037,7 @@ static struct clk_rcg2 gcc_ufs_phy_unipro_core_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_ufs_phy_ice_core_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_ufs_phy_unipro_core_clk_src",
.parent_data = gcc_parent_data_0,
@ -1025,6 +1061,7 @@ static struct clk_rcg2 gcc_usb30_prim_master_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_usb30_prim_master_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_usb30_prim_master_clk_src",
.parent_data = gcc_parent_data_0,
@ -1040,6 +1077,7 @@ static struct clk_rcg2 gcc_usb30_prim_mock_utmi_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_pcie_0_aux_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_usb30_prim_mock_utmi_clk_src",
.parent_data = gcc_parent_data_0,
@ -1055,6 +1093,7 @@ static struct clk_rcg2 gcc_usb3_prim_phy_aux_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_2,
.freq_tbl = ftbl_gcc_pcie_0_aux_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_usb3_prim_phy_aux_clk_src",
.parent_data = gcc_parent_data_2,

19
drivers/clk/qcom/gpucc-sc8280xp.c
View File

@ -7,6 +7,7 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/pm_runtime.h>
#include <linux/regmap.h>
#include <dt-bindings/clock/qcom,gpucc-sc8280xp.h>
@ -424,10 +425,21 @@ static struct qcom_cc_desc gpu_cc_sc8280xp_desc = {
static int gpu_cc_sc8280xp_probe(struct platform_device *pdev)
{
struct regmap *regmap;
int ret;
ret = devm_pm_runtime_enable(&pdev->dev);
if (ret)
return ret;
ret = pm_runtime_resume_and_get(&pdev->dev);
if (ret)
return ret;
regmap = qcom_cc_map(pdev, &gpu_cc_sc8280xp_desc);
if (IS_ERR(regmap))
if (IS_ERR(regmap)) {
pm_runtime_put(&pdev->dev);
return PTR_ERR(regmap);
}
clk_lucid_pll_configure(&gpu_cc_pll0, regmap, &gpu_cc_pll0_config);
clk_lucid_pll_configure(&gpu_cc_pll1, regmap, &gpu_cc_pll1_config);
@ -439,7 +451,10 @@ static int gpu_cc_sc8280xp_probe(struct platform_device *pdev)
regmap_update_bits(regmap, 0x1170, BIT(0), BIT(0));
regmap_update_bits(regmap, 0x109c, BIT(0), BIT(0));
return qcom_cc_really_probe(pdev, &gpu_cc_sc8280xp_desc, regmap);
ret = qcom_cc_really_probe(pdev, &gpu_cc_sc8280xp_desc, regmap);
pm_runtime_put(&pdev->dev);
return ret;
}
static const struct of_device_id gpu_cc_sc8280xp_match_table[] = {

19
drivers/clk/qcom/gpucc-sm6375.c
View File

@ -7,6 +7,7 @@
#include <linux/clk-provider.h>
#include <linux/module.h>
#include <linux/of_device.h>
#include <linux/pm_runtime.h>
#include <linux/regmap.h>
#include <dt-bindings/clock/qcom,sm6375-gpucc.h>
@ -434,15 +435,29 @@ MODULE_DEVICE_TABLE(of, gpucc_sm6375_match_table);
static int gpucc_sm6375_probe(struct platform_device *pdev)
{
struct regmap *regmap;
int ret;
ret = devm_pm_runtime_enable(&pdev->dev);
if (ret)
return ret;
ret = pm_runtime_resume_and_get(&pdev->dev);
if (ret)
return ret;
regmap = qcom_cc_map(pdev, &gpucc_sm6375_desc);
if (IS_ERR(regmap))
if (IS_ERR(regmap)) {
pm_runtime_put(&pdev->dev);
return PTR_ERR(regmap);
}
clk_lucid_pll_configure(&gpucc_pll0, regmap, &gpucc_pll0_config);
clk_lucid_pll_configure(&gpucc_pll1, regmap, &gpucc_pll1_config);
return qcom_cc_really_probe(pdev, &gpucc_sm6375_desc, regmap);
ret = qcom_cc_really_probe(pdev, &gpucc_sm6375_desc, regmap);
pm_runtime_put(&pdev->dev);
return ret;
}
static struct platform_driver gpucc_sm6375_driver = {

766
drivers/clk/qcom/gpucc-sm8450.c Normal file
View File

@ -0,0 +1,766 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2020-2021, The Linux Foundation. All rights reserved.
*/
#include <linux/clk-provider.h>
#include <linux/module.h>
#include <linux/of_device.h>
#include <linux/regmap.h>
#include <dt-bindings/clock/qcom,sm8450-gpucc.h>
#include <dt-bindings/reset/qcom,sm8450-gpucc.h>
#include "clk-alpha-pll.h"
#include "clk-branch.h"
#include "clk-rcg.h"
#include "clk-regmap.h"
#include "clk-regmap-divider.h"
#include "clk-regmap-mux.h"
#include "clk-regmap-phy-mux.h"
#include "gdsc.h"
#include "reset.h"
enum {
DT_BI_TCXO,
DT_GPLL0_OUT_MAIN,
DT_GPLL0_OUT_MAIN_DIV,
};
enum {
P_BI_TCXO,
P_GPLL0_OUT_MAIN,
P_GPLL0_OUT_MAIN_DIV,
P_GPU_CC_PLL0_OUT_MAIN,
P_GPU_CC_PLL1_OUT_MAIN,
};
static struct pll_vco lucid_evo_vco[] = {
{ 249600000, 2000000000, 0 },
};
static struct alpha_pll_config gpu_cc_pll0_config = {
.l = 0x1d,
.alpha = 0xb000,
.config_ctl_val = 0x20485699,
.config_ctl_hi_val = 0x00182261,
.config_ctl_hi1_val = 0x32aa299c,
.user_ctl_val = 0x00000000,
.user_ctl_hi_val = 0x00000805,
};
static struct clk_alpha_pll gpu_cc_pll0 = {
.offset = 0x0,
.vco_table = lucid_evo_vco,
.num_vco = ARRAY_SIZE(lucid_evo_vco),
.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_EVO],
.clkr = {
.hw.init = &(struct clk_init_data){
.name = "gpu_cc_pll0",
.parent_data = &(const struct clk_parent_data){
.index = DT_BI_TCXO,
},
.num_parents = 1,
.ops = &clk_alpha_pll_lucid_evo_ops,
},
},
};
static struct alpha_pll_config gpu_cc_pll1_config = {
.l = 0x34,
.alpha = 0x1555,
.config_ctl_val = 0x20485699,
.config_ctl_hi_val = 0x00182261,
.config_ctl_hi1_val = 0x32aa299c,
.user_ctl_val = 0x00000000,
.user_ctl_hi_val = 0x00000805,
};
static struct clk_alpha_pll gpu_cc_pll1 = {
.offset = 0x1000,
.vco_table = lucid_evo_vco,
.num_vco = ARRAY_SIZE(lucid_evo_vco),
.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_EVO],
.clkr = {
.hw.init = &(struct clk_init_data){
.name = "gpu_cc_pll1",
.parent_data = &(const struct clk_parent_data){
.index = DT_BI_TCXO,
},
.num_parents = 1,
.ops = &clk_alpha_pll_lucid_evo_ops,
},
},
};
static const struct parent_map gpu_cc_parent_map_0[] = {
{ P_BI_TCXO, 0 },
{ P_GPLL0_OUT_MAIN, 5 },
{ P_GPLL0_OUT_MAIN_DIV, 6 },
};
static const struct clk_parent_data gpu_cc_parent_data_0[] = {
{ .index = DT_BI_TCXO },
{ .index = DT_GPLL0_OUT_MAIN },
{ .index = DT_GPLL0_OUT_MAIN_DIV },
};
static const struct parent_map gpu_cc_parent_map_1[] = {
{ P_BI_TCXO, 0 },
{ P_GPU_CC_PLL0_OUT_MAIN, 1 },
{ P_GPU_CC_PLL1_OUT_MAIN, 3 },
{ P_GPLL0_OUT_MAIN, 5 },
{ P_GPLL0_OUT_MAIN_DIV, 6 },
};
static const struct clk_parent_data gpu_cc_parent_data_1[] = {
{ .index = DT_BI_TCXO },
{ .hw = &gpu_cc_pll0.clkr.hw },
{ .hw = &gpu_cc_pll1.clkr.hw },
{ .index = DT_GPLL0_OUT_MAIN },
{ .index = DT_GPLL0_OUT_MAIN_DIV },
};
static const struct parent_map gpu_cc_parent_map_2[] = {
{ P_BI_TCXO, 0 },
{ P_GPU_CC_PLL1_OUT_MAIN, 3 },
{ P_GPLL0_OUT_MAIN, 5 },
{ P_GPLL0_OUT_MAIN_DIV, 6 },
};
static const struct clk_parent_data gpu_cc_parent_data_2[] = {
{ .index = DT_BI_TCXO },
{ .hw = &gpu_cc_pll1.clkr.hw },
{ .index = DT_GPLL0_OUT_MAIN },
{ .index = DT_GPLL0_OUT_MAIN_DIV },
};
static const struct parent_map gpu_cc_parent_map_3[] = {
{ P_BI_TCXO, 0 },
};
static const struct clk_parent_data gpu_cc_parent_data_3[] = {
{ .index = DT_BI_TCXO },
};
static const struct freq_tbl ftbl_gpu_cc_ff_clk_src[] = {
F(200000000, P_GPLL0_OUT_MAIN_DIV, 1.5, 0, 0),
{ }
};
static struct clk_rcg2 gpu_cc_ff_clk_src = {
.cmd_rcgr = 0x9474,
.mnd_width = 0,
.hid_width = 5,
.parent_map = gpu_cc_parent_map_0,
.freq_tbl = ftbl_gpu_cc_ff_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &(struct clk_init_data){
.name = "gpu_cc_ff_clk_src",
.parent_data = gpu_cc_parent_data_0,
.num_parents = ARRAY_SIZE(gpu_cc_parent_data_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_shared_ops,
},
};
static const struct freq_tbl ftbl_gpu_cc_gmu_clk_src[] = {
F(19200000, P_BI_TCXO, 1, 0, 0),
F(200000000, P_GPLL0_OUT_MAIN_DIV, 1.5, 0, 0),
F(500000000, P_GPU_CC_PLL1_OUT_MAIN, 2, 0, 0),
{ }
};
static struct clk_rcg2 gpu_cc_gmu_clk_src = {
.cmd_rcgr = 0x9318,
.mnd_width = 0,
.hid_width = 5,
.parent_map = gpu_cc_parent_map_1,
.freq_tbl = ftbl_gpu_cc_gmu_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &(struct clk_init_data){
.name = "gpu_cc_gmu_clk_src",
.parent_data = gpu_cc_parent_data_1,
.num_parents = ARRAY_SIZE(gpu_cc_parent_data_1),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_shared_ops,
},
};
static const struct freq_tbl ftbl_gpu_cc_hub_clk_src[] = {
F(150000000, P_GPLL0_OUT_MAIN_DIV, 2, 0, 0),
F(240000000, P_GPLL0_OUT_MAIN, 2.5, 0, 0),
F(300000000, P_GPLL0_OUT_MAIN, 2, 0, 0),
{ }
};
static struct clk_rcg2 gpu_cc_hub_clk_src = {
.cmd_rcgr = 0x93ec,
.mnd_width = 0,
.hid_width = 5,
.parent_map = gpu_cc_parent_map_2,
.freq_tbl = ftbl_gpu_cc_hub_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &(struct clk_init_data){
.name = "gpu_cc_hub_clk_src",
.parent_data = gpu_cc_parent_data_2,
.num_parents = ARRAY_SIZE(gpu_cc_parent_data_2),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_shared_ops,
},
};
static const struct freq_tbl ftbl_gpu_cc_xo_clk_src[] = {
F(19200000, P_BI_TCXO, 1, 0, 0),
{ }
};
static struct clk_rcg2 gpu_cc_xo_clk_src = {
.cmd_rcgr = 0x9010,
.mnd_width = 0,
.hid_width = 5,
.parent_map = gpu_cc_parent_map_3,
.freq_tbl = ftbl_gpu_cc_xo_clk_src,
.hw_clk_ctrl = true,
.clkr.hw.init = &(struct clk_init_data){
.name = "gpu_cc_xo_clk_src",
.parent_data = gpu_cc_parent_data_3,
.num_parents = ARRAY_SIZE(gpu_cc_parent_data_3),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_shared_ops,
},
};
static struct clk_regmap_div gpu_cc_demet_div_clk_src = {
.reg = 0x9054,
.shift = 0,
.width = 4,
.clkr.hw.init = &(struct clk_init_data) {
.name = "gpu_cc_demet_div_clk_src",
.parent_hws = (const struct clk_hw*[]){
&gpu_cc_xo_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_regmap_div_ro_ops,
},
};
static struct clk_regmap_div gpu_cc_hub_ahb_div_clk_src = {
.reg = 0x9430,
.shift = 0,
.width = 4,
.clkr.hw.init = &(struct clk_init_data) {
.name = "gpu_cc_hub_ahb_div_clk_src",
.parent_hws = (const struct clk_hw*[]){
&gpu_cc_hub_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_regmap_div_ro_ops,
},
};
static struct clk_regmap_div gpu_cc_hub_cx_int_div_clk_src = {
.reg = 0x942c,
.shift = 0,
.width = 4,
.clkr.hw.init = &(struct clk_init_data) {
.name = "gpu_cc_hub_cx_int_div_clk_src",
.parent_hws = (const struct clk_hw*[]){
&gpu_cc_hub_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_regmap_div_ro_ops,
},
};
static struct clk_regmap_div gpu_cc_xo_div_clk_src = {
.reg = 0x9050,
.shift = 0,
.width = 4,
.clkr.hw.init = &(struct clk_init_data) {
.name = "gpu_cc_xo_div_clk_src",
.parent_hws = (const struct clk_hw*[]){
&gpu_cc_xo_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_regmap_div_ro_ops,
},
};
static struct clk_branch gpu_cc_ahb_clk = {
.halt_reg = 0x911c,
.halt_check = BRANCH_HALT_DELAY,
.clkr = {
.enable_reg = 0x911c,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "gpu_cc_ahb_clk",
.parent_hws = (const struct clk_hw*[]) {
&gpu_cc_hub_ahb_div_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch gpu_cc_crc_ahb_clk = {
.halt_reg = 0x9120,
.halt_check = BRANCH_HALT_VOTED,
.clkr = {
.enable_reg = 0x9120,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "gpu_cc_crc_ahb_clk",
.parent_hws = (const struct clk_hw*[]) {
&gpu_cc_hub_ahb_div_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch gpu_cc_cx_apb_clk = {
.halt_reg = 0x912c,
.halt_check = BRANCH_HALT_VOTED,
.clkr = {
.enable_reg = 0x912c,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "gpu_cc_cx_apb_clk",
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch gpu_cc_cx_ff_clk = {
.halt_reg = 0x914c,
.halt_check = BRANCH_HALT,
.clkr = {
.enable_reg = 0x914c,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "gpu_cc_cx_ff_clk",
.parent_hws = (const struct clk_hw*[]) {
&gpu_cc_ff_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch gpu_cc_cx_gmu_clk = {
.halt_reg = 0x913c,
.halt_check = BRANCH_HALT,
.clkr = {
.enable_reg = 0x913c,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "gpu_cc_cx_gmu_clk",
.parent_hws = (const struct clk_hw*[]) {
&gpu_cc_gmu_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_aon_ops,
},
},
};
static struct clk_branch gpu_cc_cx_snoc_dvm_clk = {
.halt_reg = 0x9130,
.halt_check = BRANCH_HALT_VOTED,
.clkr = {
.enable_reg = 0x9130,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "gpu_cc_cx_snoc_dvm_clk",
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch gpu_cc_cxo_aon_clk = {
.halt_reg = 0x9004,
.halt_check = BRANCH_HALT_VOTED,
.clkr = {
.enable_reg = 0x9004,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "gpu_cc_cxo_aon_clk",
.parent_hws = (const struct clk_hw*[]) {
&gpu_cc_xo_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch gpu_cc_cxo_clk = {
.halt_reg = 0x9144,
.halt_check = BRANCH_HALT,
.clkr = {
.enable_reg = 0x9144,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "gpu_cc_cxo_clk",
.parent_hws = (const struct clk_hw*[]) {
&gpu_cc_xo_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch gpu_cc_demet_clk = {
.halt_reg = 0x900c,
.halt_check = BRANCH_HALT,
.clkr = {
.enable_reg = 0x900c,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "gpu_cc_demet_clk",
.parent_hws = (const struct clk_hw*[]) {
&gpu_cc_demet_div_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_aon_ops,
},
},
};
static struct clk_branch gpu_cc_freq_measure_clk = {
.halt_reg = 0x9008,
.halt_check = BRANCH_HALT,
.clkr = {
.enable_reg = 0x9008,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "gpu_cc_freq_measure_clk",
.parent_hws = (const struct clk_hw*[]) {
&gpu_cc_xo_div_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch gpu_cc_gx_ff_clk = {
.halt_reg = 0x90c0,
.halt_check = BRANCH_HALT,
.clkr = {
.enable_reg = 0x90c0,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "gpu_cc_gx_ff_clk",
.parent_hws = (const struct clk_hw*[]) {
&gpu_cc_ff_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch gpu_cc_gx_gfx3d_clk = {
.halt_reg = 0x90a8,
.halt_check = BRANCH_HALT,
.clkr = {
.enable_reg = 0x90a8,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "gpu_cc_gx_gfx3d_clk",
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch gpu_cc_gx_gfx3d_rdvm_clk = {
.halt_reg = 0x90c8,
.halt_check = BRANCH_HALT,
.clkr = {
.enable_reg = 0x90c8,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "gpu_cc_gx_gfx3d_rdvm_clk",
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch gpu_cc_gx_gmu_clk = {
.halt_reg = 0x90bc,
.halt_check = BRANCH_HALT,
.clkr = {
.enable_reg = 0x90bc,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "gpu_cc_gx_gmu_clk",
.parent_hws = (const struct clk_hw*[]) {
&gpu_cc_gmu_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch gpu_cc_gx_vsense_clk = {
.halt_reg = 0x90b0,
.halt_check = BRANCH_HALT_VOTED,
.clkr = {
.enable_reg = 0x90b0,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "gpu_cc_gx_vsense_clk",
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch gpu_cc_hlos1_vote_gpu_smmu_clk = {
.halt_reg = 0x7000,
.halt_check = BRANCH_HALT_VOTED,
.clkr = {
.enable_reg = 0x7000,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "gpu_cc_hlos1_vote_gpu_smmu_clk",
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch gpu_cc_hub_aon_clk = {
.halt_reg = 0x93e8,
.halt_check = BRANCH_HALT,
.clkr = {
.enable_reg = 0x93e8,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "gpu_cc_hub_aon_clk",
.parent_hws = (const struct clk_hw*[]) {
&gpu_cc_hub_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_aon_ops,
},
},
};
static struct clk_branch gpu_cc_hub_cx_int_clk = {
.halt_reg = 0x9148,
.halt_check = BRANCH_HALT,
.clkr = {
.enable_reg = 0x9148,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "gpu_cc_hub_cx_int_clk",
.parent_hws = (const struct clk_hw*[]) {
&gpu_cc_hub_cx_int_div_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_aon_ops,
},
},
};
static struct clk_branch gpu_cc_memnoc_gfx_clk = {
.halt_reg = 0x9150,
.halt_check = BRANCH_HALT,
.clkr = {
.enable_reg = 0x9150,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "gpu_cc_memnoc_gfx_clk",
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch gpu_cc_mnd1x_0_gfx3d_clk = {
.halt_reg = 0x9288,
.halt_check = BRANCH_HALT,
.clkr = {
.enable_reg = 0x9288,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "gpu_cc_mnd1x_0_gfx3d_clk",
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch gpu_cc_mnd1x_1_gfx3d_clk = {
.halt_reg = 0x928c,
.halt_check = BRANCH_HALT,
.clkr = {
.enable_reg = 0x928c,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "gpu_cc_mnd1x_1_gfx3d_clk",
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch gpu_cc_sleep_clk = {
.halt_reg = 0x9134,
.halt_check = BRANCH_HALT_VOTED,
.clkr = {
.enable_reg = 0x9134,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "gpu_cc_sleep_clk",
.ops = &clk_branch2_ops,
},
},
};
static struct gdsc gpu_cx_gdsc = {
.gdscr = 0x9108,
.gds_hw_ctrl = 0x953c,
.clk_dis_wait_val = 8,
.pd = {
.name = "gpu_cx_gdsc",
},
.pwrsts = PWRSTS_OFF_ON,
.flags = VOTABLE | RETAIN_FF_ENABLE,
};
static struct gdsc gpu_gx_gdsc = {
.gdscr = 0x905c,
.clamp_io_ctrl = 0x9504,
.resets = (unsigned int []){ GPUCC_GPU_CC_GX_BCR,
GPUCC_GPU_CC_ACD_BCR,
GPUCC_GPU_CC_GX_ACD_IROOT_BCR },
.reset_count = 3,
.pd = {
.name = "gpu_gx_gdsc",
.power_on = gdsc_gx_do_nothing_enable,
},
.pwrsts = PWRSTS_OFF_ON,
.flags = CLAMP_IO | AON_RESET | SW_RESET | POLL_CFG_GDSCR,
};
static struct clk_regmap *gpu_cc_sm8450_clocks[] = {
[GPU_CC_AHB_CLK] = &gpu_cc_ahb_clk.clkr,
[GPU_CC_CRC_AHB_CLK] = &gpu_cc_crc_ahb_clk.clkr,
[GPU_CC_CX_APB_CLK] = &gpu_cc_cx_apb_clk.clkr,
[GPU_CC_CX_FF_CLK] = &gpu_cc_cx_ff_clk.clkr,
[GPU_CC_CX_GMU_CLK] = &gpu_cc_cx_gmu_clk.clkr,
[GPU_CC_CX_SNOC_DVM_CLK] = &gpu_cc_cx_snoc_dvm_clk.clkr,
[GPU_CC_CXO_AON_CLK] = &gpu_cc_cxo_aon_clk.clkr,
[GPU_CC_CXO_CLK] = &gpu_cc_cxo_clk.clkr,
[GPU_CC_DEMET_CLK] = &gpu_cc_demet_clk.clkr,
[GPU_CC_DEMET_DIV_CLK_SRC] = &gpu_cc_demet_div_clk_src.clkr,
[GPU_CC_FF_CLK_SRC] = &gpu_cc_ff_clk_src.clkr,
[GPU_CC_FREQ_MEASURE_CLK] = &gpu_cc_freq_measure_clk.clkr,
[GPU_CC_GMU_CLK_SRC] = &gpu_cc_gmu_clk_src.clkr,
[GPU_CC_GX_FF_CLK] = &gpu_cc_gx_ff_clk.clkr,
[GPU_CC_GX_GFX3D_CLK] = &gpu_cc_gx_gfx3d_clk.clkr,
[GPU_CC_GX_GFX3D_RDVM_CLK] = &gpu_cc_gx_gfx3d_rdvm_clk.clkr,
[GPU_CC_GX_GMU_CLK] = &gpu_cc_gx_gmu_clk.clkr,
[GPU_CC_GX_VSENSE_CLK] = &gpu_cc_gx_vsense_clk.clkr,
[GPU_CC_HLOS1_VOTE_GPU_SMMU_CLK] = &gpu_cc_hlos1_vote_gpu_smmu_clk.clkr,
[GPU_CC_HUB_AHB_DIV_CLK_SRC] = &gpu_cc_hub_ahb_div_clk_src.clkr,
[GPU_CC_HUB_AON_CLK] = &gpu_cc_hub_aon_clk.clkr,
[GPU_CC_HUB_CLK_SRC] = &gpu_cc_hub_clk_src.clkr,
[GPU_CC_HUB_CX_INT_CLK] = &gpu_cc_hub_cx_int_clk.clkr,
[GPU_CC_HUB_CX_INT_DIV_CLK_SRC] = &gpu_cc_hub_cx_int_div_clk_src.clkr,
[GPU_CC_MEMNOC_GFX_CLK] = &gpu_cc_memnoc_gfx_clk.clkr,
[GPU_CC_MND1X_0_GFX3D_CLK] = &gpu_cc_mnd1x_0_gfx3d_clk.clkr,
[GPU_CC_MND1X_1_GFX3D_CLK] = &gpu_cc_mnd1x_1_gfx3d_clk.clkr,
[GPU_CC_PLL0] = &gpu_cc_pll0.clkr,
[GPU_CC_PLL1] = &gpu_cc_pll1.clkr,
[GPU_CC_SLEEP_CLK] = &gpu_cc_sleep_clk.clkr,
[GPU_CC_XO_CLK_SRC] = &gpu_cc_xo_clk_src.clkr,
[GPU_CC_XO_DIV_CLK_SRC] = &gpu_cc_xo_div_clk_src.clkr,
};
static const struct qcom_reset_map gpu_cc_sm8450_resets[] = {
[GPUCC_GPU_CC_XO_BCR] = { 0x9000 },
[GPUCC_GPU_CC_GX_BCR] = { 0x9058 },
[GPUCC_GPU_CC_CX_BCR] = { 0x9104 },
[GPUCC_GPU_CC_GFX3D_AON_BCR] = { 0x9198 },
[GPUCC_GPU_CC_ACD_BCR] = { 0x9358 },
[GPUCC_GPU_CC_FAST_HUB_BCR] = { 0x93e4 },
[GPUCC_GPU_CC_FF_BCR] = { 0x9470 },
[GPUCC_GPU_CC_GMU_BCR] = { 0x9314 },
[GPUCC_GPU_CC_GX_ACD_IROOT_BCR] = { 0x958c },
};
static struct gdsc *gpu_cc_sm8450_gdscs[] = {
[GPU_CX_GDSC] = &gpu_cx_gdsc,
[GPU_GX_GDSC] = &gpu_gx_gdsc,
};
static const struct regmap_config gpu_cc_sm8450_regmap_config = {
.reg_bits = 32,
.reg_stride = 4,
.val_bits = 32,
.max_register = 0xa000,
.fast_io = true,
};
static const struct qcom_cc_desc gpu_cc_sm8450_desc = {
.config = &gpu_cc_sm8450_regmap_config,
.clks = gpu_cc_sm8450_clocks,
.num_clks = ARRAY_SIZE(gpu_cc_sm8450_clocks),
.resets = gpu_cc_sm8450_resets,
.num_resets = ARRAY_SIZE(gpu_cc_sm8450_resets),
.gdscs = gpu_cc_sm8450_gdscs,
.num_gdscs = ARRAY_SIZE(gpu_cc_sm8450_gdscs),
};
static const struct of_device_id gpu_cc_sm8450_match_table[] = {
{ .compatible = "qcom,sm8450-gpucc" },
{ }
};
MODULE_DEVICE_TABLE(of, gpu_cc_sm8450_match_table);
static int gpu_cc_sm8450_probe(struct platform_device *pdev)
{
struct regmap *regmap;
regmap = qcom_cc_map(pdev, &gpu_cc_sm8450_desc);
if (IS_ERR(regmap))
return PTR_ERR(regmap);
clk_lucid_evo_pll_configure(&gpu_cc_pll0, regmap, &gpu_cc_pll0_config);
clk_lucid_evo_pll_configure(&gpu_cc_pll1, regmap, &gpu_cc_pll1_config);
return qcom_cc_really_probe(pdev, &gpu_cc_sm8450_desc, regmap);
}
static struct platform_driver gpu_cc_sm8450_driver = {
.probe = gpu_cc_sm8450_probe,
.driver = {
.name = "sm8450-gpucc",
.of_match_table = gpu_cc_sm8450_match_table,
},
};
module_platform_driver(gpu_cc_sm8450_driver);
MODULE_DESCRIPTION("QTI GPU_CC SM8450 Driver");
MODULE_LICENSE("GPL");

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// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2023, Qualcomm Innovation Center, Inc. All rights reserved.
*/
#include <linux/clk-provider.h>
#include <linux/module.h>
#include <linux/of_device.h>
#include <linux/regmap.h>
#include <dt-bindings/clock/qcom,sm8550-gpucc.h>
#include "clk-alpha-pll.h"
#include "clk-branch.h"
#include "clk-rcg.h"
#include "clk-regmap.h"
#include "clk-regmap-divider.h"
#include "common.h"
#include "gdsc.h"
#include "reset.h"
enum {
DT_BI_TCXO,
DT_GPLL0_OUT_MAIN,
DT_GPLL0_OUT_MAIN_DIV,
};
enum {
P_BI_TCXO,
P_GPLL0_OUT_MAIN,
P_GPLL0_OUT_MAIN_DIV,
P_GPU_CC_PLL0_OUT_MAIN,
P_GPU_CC_PLL1_OUT_MAIN,
};
static const struct pll_vco lucid_ole_vco[] = {
{ 249600000, 2300000000, 0 },
};
static const struct alpha_pll_config gpu_cc_pll0_config = {
/* .l includes RINGOSC_CAL_L_VAL, CAL_L_VAL, L_VAL fields */
.l = 0x4444000d,
.alpha = 0x0,
.config_ctl_val = 0x20485699,
.config_ctl_hi_val = 0x00182261,
.config_ctl_hi1_val = 0x82aa299c,
.test_ctl_val = 0x00000000,
.test_ctl_hi_val = 0x00000003,
.test_ctl_hi1_val = 0x00009000,
.test_ctl_hi2_val = 0x00000034,
.user_ctl_val = 0x00000000,
.user_ctl_hi_val = 0x00000005,
};
static struct clk_alpha_pll gpu_cc_pll0 = {
.offset = 0x0,
.vco_table = lucid_ole_vco,
.num_vco = ARRAY_SIZE(lucid_ole_vco),
.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_OLE],
.clkr = {
.hw.init = &(const struct clk_init_data) {
.name = "gpu_cc_pll0",
.parent_data = &(const struct clk_parent_data) {
.index = DT_BI_TCXO,
},
.num_parents = 1,
.ops = &clk_alpha_pll_lucid_evo_ops,
},
},
};
static const struct alpha_pll_config gpu_cc_pll1_config = {
/* .l includes RINGOSC_CAL_L_VAL, CAL_L_VAL, L_VAL fields */
.l = 0x44440016,
.alpha = 0xeaaa,
.config_ctl_val = 0x20485699,
.config_ctl_hi_val = 0x00182261,
.config_ctl_hi1_val = 0x82aa299c,
.test_ctl_val = 0x00000000,
.test_ctl_hi_val = 0x00000003,
.test_ctl_hi1_val = 0x00009000,
.test_ctl_hi2_val = 0x00000034,
.user_ctl_val = 0x00000000,
.user_ctl_hi_val = 0x00000005,
};
static struct clk_alpha_pll gpu_cc_pll1 = {
.offset = 0x1000,
.vco_table = lucid_ole_vco,
.num_vco = ARRAY_SIZE(lucid_ole_vco),
.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_OLE],
.clkr = {
.hw.init = &(const struct clk_init_data) {
.name = "gpu_cc_pll1",
.parent_data = &(const struct clk_parent_data) {
.index = DT_BI_TCXO,
},
.num_parents = 1,
.ops = &clk_alpha_pll_lucid_evo_ops,
},
},
};
static const struct parent_map gpu_cc_parent_map_0[] = {
{ P_BI_TCXO, 0 },
{ P_GPLL0_OUT_MAIN, 5 },
{ P_GPLL0_OUT_MAIN_DIV, 6 },
};
static const struct clk_parent_data gpu_cc_parent_data_0[] = {
{ .index = DT_BI_TCXO },
{ .index = DT_GPLL0_OUT_MAIN },
{ .index = DT_GPLL0_OUT_MAIN_DIV },
};
static const struct parent_map gpu_cc_parent_map_1[] = {
{ P_BI_TCXO, 0 },
{ P_GPU_CC_PLL0_OUT_MAIN, 1 },
{ P_GPU_CC_PLL1_OUT_MAIN, 3 },
{ P_GPLL0_OUT_MAIN, 5 },
{ P_GPLL0_OUT_MAIN_DIV, 6 },
};
static const struct clk_parent_data gpu_cc_parent_data_1[] = {
{ .index = DT_BI_TCXO },
{ .hw = &gpu_cc_pll0.clkr.hw },
{ .hw = &gpu_cc_pll1.clkr.hw },
{ .index = DT_GPLL0_OUT_MAIN },
{ .index = DT_GPLL0_OUT_MAIN_DIV },
};
static const struct parent_map gpu_cc_parent_map_2[] = {
{ P_BI_TCXO, 0 },
{ P_GPU_CC_PLL1_OUT_MAIN, 3 },
{ P_GPLL0_OUT_MAIN, 5 },
{ P_GPLL0_OUT_MAIN_DIV, 6 },
};
static const struct clk_parent_data gpu_cc_parent_data_2[] = {
{ .index = DT_BI_TCXO },
{ .hw = &gpu_cc_pll1.clkr.hw },
{ .index = DT_GPLL0_OUT_MAIN },
{ .index = DT_GPLL0_OUT_MAIN_DIV },
};
static const struct parent_map gpu_cc_parent_map_3[] = {
{ P_BI_TCXO, 0 },
};
static const struct clk_parent_data gpu_cc_parent_data_3[] = {
{ .index = DT_BI_TCXO },
};
static const struct freq_tbl ftbl_gpu_cc_ff_clk_src[] = {
F(200000000, P_GPLL0_OUT_MAIN, 3, 0, 0),
{ }
};
static struct clk_rcg2 gpu_cc_ff_clk_src = {
.cmd_rcgr = 0x9474,
.mnd_width = 0,
.hid_width = 5,
.parent_map = gpu_cc_parent_map_0,
.freq_tbl = ftbl_gpu_cc_ff_clk_src,
.clkr.hw.init = &(const struct clk_init_data) {
.name = "gpu_cc_ff_clk_src",
.parent_data = gpu_cc_parent_data_0,
.num_parents = ARRAY_SIZE(gpu_cc_parent_data_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_shared_ops,
},
};
static const struct freq_tbl ftbl_gpu_cc_gmu_clk_src[] = {
F(19200000, P_BI_TCXO, 1, 0, 0),
F(220000000, P_GPU_CC_PLL1_OUT_MAIN, 2, 0, 0),
F(550000000, P_GPU_CC_PLL1_OUT_MAIN, 2, 0, 0),
{ }
};
static struct clk_rcg2 gpu_cc_gmu_clk_src = {
.cmd_rcgr = 0x9318,
.mnd_width = 0,
.hid_width = 5,
.parent_map = gpu_cc_parent_map_1,
.freq_tbl = ftbl_gpu_cc_gmu_clk_src,
.clkr.hw.init = &(const struct clk_init_data) {
.name = "gpu_cc_gmu_clk_src",
.parent_data = gpu_cc_parent_data_1,
.num_parents = ARRAY_SIZE(gpu_cc_parent_data_1),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_shared_ops,
},
};
static const struct freq_tbl ftbl_gpu_cc_hub_clk_src[] = {
F(200000000, P_GPLL0_OUT_MAIN, 3, 0, 0),
F(300000000, P_GPLL0_OUT_MAIN, 2, 0, 0),
F(400000000, P_GPLL0_OUT_MAIN, 1.5, 0, 0),
{ }
};
static struct clk_rcg2 gpu_cc_hub_clk_src = {
.cmd_rcgr = 0x93ec,
.mnd_width = 0,
.hid_width = 5,
.parent_map = gpu_cc_parent_map_2,
.freq_tbl = ftbl_gpu_cc_hub_clk_src,
.clkr.hw.init = &(const struct clk_init_data) {
.name = "gpu_cc_hub_clk_src",
.parent_data = gpu_cc_parent_data_2,
.num_parents = ARRAY_SIZE(gpu_cc_parent_data_2),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_shared_ops,
},
};
static const struct freq_tbl ftbl_gpu_cc_xo_clk_src[] = {
F(19200000, P_BI_TCXO, 1, 0, 0),
{ }
};
static struct clk_rcg2 gpu_cc_xo_clk_src = {
.cmd_rcgr = 0x9010,
.mnd_width = 0,
.hid_width = 5,
.parent_map = gpu_cc_parent_map_3,
.freq_tbl = ftbl_gpu_cc_xo_clk_src,
.clkr.hw.init = &(const struct clk_init_data) {
.name = "gpu_cc_xo_clk_src",
.parent_data = gpu_cc_parent_data_3,
.num_parents = ARRAY_SIZE(gpu_cc_parent_data_3),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_shared_ops,
},
};
static struct clk_regmap_div gpu_cc_demet_div_clk_src = {
.reg = 0x9054,
.shift = 0,
.width = 4,
.clkr.hw.init = &(const struct clk_init_data) {
.name = "gpu_cc_demet_div_clk_src",
.parent_hws = (const struct clk_hw*[]) {
&gpu_cc_xo_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_regmap_div_ro_ops,
},
};
static struct clk_regmap_div gpu_cc_xo_div_clk_src = {
.reg = 0x9050,
.shift = 0,
.width = 4,
.clkr.hw.init = &(const struct clk_init_data) {
.name = "gpu_cc_xo_div_clk_src",
.parent_hws = (const struct clk_hw*[]) {
&gpu_cc_xo_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_regmap_div_ro_ops,
},
};
static struct clk_branch gpu_cc_ahb_clk = {
.halt_reg = 0x911c,
.halt_check = BRANCH_HALT_DELAY,
.clkr = {
.enable_reg = 0x911c,
.enable_mask = BIT(0),
.hw.init = &(const struct clk_init_data) {
.name = "gpu_cc_ahb_clk",
.parent_hws = (const struct clk_hw*[]) {
&gpu_cc_hub_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch gpu_cc_crc_ahb_clk = {
.halt_reg = 0x9120,
.halt_check = BRANCH_HALT_VOTED,
.clkr = {
.enable_reg = 0x9120,
.enable_mask = BIT(0),
.hw.init = &(const struct clk_init_data) {
.name = "gpu_cc_crc_ahb_clk",
.parent_hws = (const struct clk_hw*[]) {
&gpu_cc_hub_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch gpu_cc_cx_ff_clk = {
.halt_reg = 0x914c,
.halt_check = BRANCH_HALT,
.clkr = {
.enable_reg = 0x914c,
.enable_mask = BIT(0),
.hw.init = &(const struct clk_init_data) {
.name = "gpu_cc_cx_ff_clk",
.parent_hws = (const struct clk_hw*[]) {
&gpu_cc_ff_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch gpu_cc_cx_gmu_clk = {
.halt_reg = 0x913c,
.halt_check = BRANCH_HALT_VOTED,
.clkr = {
.enable_reg = 0x913c,
.enable_mask = BIT(0),
.hw.init = &(const struct clk_init_data) {
.name = "gpu_cc_cx_gmu_clk",
.parent_hws = (const struct clk_hw*[]) {
&gpu_cc_gmu_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_aon_ops,
},
},
};
static struct clk_branch gpu_cc_cxo_clk = {
.halt_reg = 0x9144,
.halt_check = BRANCH_HALT,
.clkr = {
.enable_reg = 0x9144,
.enable_mask = BIT(0),
.hw.init = &(const struct clk_init_data) {
.name = "gpu_cc_cxo_clk",
.parent_hws = (const struct clk_hw*[]) {
&gpu_cc_xo_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch gpu_cc_freq_measure_clk = {
.halt_reg = 0x9008,
.halt_check = BRANCH_HALT,
.clkr = {
.enable_reg = 0x9008,
.enable_mask = BIT(0),
.hw.init = &(const struct clk_init_data) {
.name = "gpu_cc_freq_measure_clk",
.parent_hws = (const struct clk_hw*[]) {
&gpu_cc_xo_div_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch gpu_cc_hlos1_vote_gpu_smmu_clk = {
.halt_reg = 0x7000,
.halt_check = BRANCH_HALT_VOTED,
.clkr = {
.enable_reg = 0x7000,
.enable_mask = BIT(0),
.hw.init = &(const struct clk_init_data) {
.name = "gpu_cc_hlos1_vote_gpu_smmu_clk",
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch gpu_cc_hub_aon_clk = {
.halt_reg = 0x93e8,
.halt_check = BRANCH_HALT,
.clkr = {
.enable_reg = 0x93e8,
.enable_mask = BIT(0),
.hw.init = &(const struct clk_init_data) {
.name = "gpu_cc_hub_aon_clk",
.parent_hws = (const struct clk_hw*[]) {
&gpu_cc_hub_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_aon_ops,
},
},
};
static struct clk_branch gpu_cc_hub_cx_int_clk = {
.halt_reg = 0x9148,
.halt_check = BRANCH_HALT_VOTED,
.clkr = {
.enable_reg = 0x9148,
.enable_mask = BIT(0),
.hw.init = &(const struct clk_init_data) {
.name = "gpu_cc_hub_cx_int_clk",
.parent_hws = (const struct clk_hw*[]) {
&gpu_cc_hub_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_aon_ops,
},
},
};
static struct clk_branch gpu_cc_memnoc_gfx_clk = {
.halt_reg = 0x9150,
.halt_check = BRANCH_HALT_VOTED,
.clkr = {
.enable_reg = 0x9150,
.enable_mask = BIT(0),
.hw.init = &(const struct clk_init_data) {
.name = "gpu_cc_memnoc_gfx_clk",
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch gpu_cc_mnd1x_0_gfx3d_clk = {
.halt_reg = 0x9288,
.halt_check = BRANCH_HALT,
.clkr = {
.enable_reg = 0x9288,
.enable_mask = BIT(0),
.hw.init = &(const struct clk_init_data) {
.name = "gpu_cc_mnd1x_0_gfx3d_clk",
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch gpu_cc_mnd1x_1_gfx3d_clk = {
.halt_reg = 0x928c,
.halt_check = BRANCH_HALT,
.clkr = {
.enable_reg = 0x928c,
.enable_mask = BIT(0),
.hw.init = &(const struct clk_init_data) {
.name = "gpu_cc_mnd1x_1_gfx3d_clk",
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch gpu_cc_sleep_clk = {
.halt_reg = 0x9134,
.halt_check = BRANCH_HALT_VOTED,
.clkr = {
.enable_reg = 0x9134,
.enable_mask = BIT(0),
.hw.init = &(const struct clk_init_data) {
.name = "gpu_cc_sleep_clk",
.ops = &clk_branch2_ops,
},
},
};
static struct gdsc gpu_cc_cx_gdsc = {
.gdscr = 0x9108,
.gds_hw_ctrl = 0x953c,
.en_rest_wait_val = 0x2,
.en_few_wait_val = 0x2,
.clk_dis_wait_val = 0xf,
.pd = {
.name = "gpu_cc_cx_gdsc",
},
.pwrsts = PWRSTS_OFF_ON,
.flags = RETAIN_FF_ENABLE | VOTABLE,
};
static struct gdsc gpu_cc_gx_gdsc = {
.gdscr = 0x905c,
.clamp_io_ctrl = 0x9504,
.en_rest_wait_val = 0x2,
.en_few_wait_val = 0x2,
.clk_dis_wait_val = 0xf,
.pd = {
.name = "gpu_cc_gx_gdsc",
.power_on = gdsc_gx_do_nothing_enable,
},
.pwrsts = PWRSTS_OFF_ON,
.flags = CLAMP_IO | POLL_CFG_GDSCR | RETAIN_FF_ENABLE,
};
static struct clk_regmap *gpu_cc_sm8550_clocks[] = {
[GPU_CC_AHB_CLK] = &gpu_cc_ahb_clk.clkr,
[GPU_CC_CRC_AHB_CLK] = &gpu_cc_crc_ahb_clk.clkr,
[GPU_CC_CX_FF_CLK] = &gpu_cc_cx_ff_clk.clkr,
[GPU_CC_CX_GMU_CLK] = &gpu_cc_cx_gmu_clk.clkr,
[GPU_CC_CXO_CLK] = &gpu_cc_cxo_clk.clkr,
[GPU_CC_DEMET_DIV_CLK_SRC] = &gpu_cc_demet_div_clk_src.clkr,
[GPU_CC_FF_CLK_SRC] = &gpu_cc_ff_clk_src.clkr,
[GPU_CC_FREQ_MEASURE_CLK] = &gpu_cc_freq_measure_clk.clkr,
[GPU_CC_GMU_CLK_SRC] = &gpu_cc_gmu_clk_src.clkr,
[GPU_CC_HLOS1_VOTE_GPU_SMMU_CLK] = &gpu_cc_hlos1_vote_gpu_smmu_clk.clkr,
[GPU_CC_HUB_AON_CLK] = &gpu_cc_hub_aon_clk.clkr,
[GPU_CC_HUB_CLK_SRC] = &gpu_cc_hub_clk_src.clkr,
[GPU_CC_HUB_CX_INT_CLK] = &gpu_cc_hub_cx_int_clk.clkr,
[GPU_CC_MEMNOC_GFX_CLK] = &gpu_cc_memnoc_gfx_clk.clkr,
[GPU_CC_MND1X_0_GFX3D_CLK] = &gpu_cc_mnd1x_0_gfx3d_clk.clkr,
[GPU_CC_MND1X_1_GFX3D_CLK] = &gpu_cc_mnd1x_1_gfx3d_clk.clkr,
[GPU_CC_PLL0] = &gpu_cc_pll0.clkr,
[GPU_CC_PLL1] = &gpu_cc_pll1.clkr,
[GPU_CC_SLEEP_CLK] = &gpu_cc_sleep_clk.clkr,
[GPU_CC_XO_CLK_SRC] = &gpu_cc_xo_clk_src.clkr,
[GPU_CC_XO_DIV_CLK_SRC] = &gpu_cc_xo_div_clk_src.clkr,
};
static struct gdsc *gpu_cc_sm8550_gdscs[] = {
[GPU_CC_CX_GDSC] = &gpu_cc_cx_gdsc,
[GPU_CC_GX_GDSC] = &gpu_cc_gx_gdsc,
};
static const struct qcom_reset_map gpu_cc_sm8550_resets[] = {
[GPUCC_GPU_CC_ACD_BCR] = { 0x9358 },
[GPUCC_GPU_CC_CX_BCR] = { 0x9104 },
[GPUCC_GPU_CC_FAST_HUB_BCR] = { 0x93e4 },
[GPUCC_GPU_CC_FF_BCR] = { 0x9470 },
[GPUCC_GPU_CC_GFX3D_AON_BCR] = { 0x9198 },
[GPUCC_GPU_CC_GMU_BCR] = { 0x9314 },
[GPUCC_GPU_CC_GX_BCR] = { 0x9058 },
[GPUCC_GPU_CC_XO_BCR] = { 0x9000 },
};
static const struct regmap_config gpu_cc_sm8550_regmap_config = {
.reg_bits = 32,
.reg_stride = 4,
.val_bits = 32,
.max_register = 0x9988,
.fast_io = true,
};
static const struct qcom_cc_desc gpu_cc_sm8550_desc = {
.config = &gpu_cc_sm8550_regmap_config,
.clks = gpu_cc_sm8550_clocks,
.num_clks = ARRAY_SIZE(gpu_cc_sm8550_clocks),
.resets = gpu_cc_sm8550_resets,
.num_resets = ARRAY_SIZE(gpu_cc_sm8550_resets),
.gdscs = gpu_cc_sm8550_gdscs,
.num_gdscs = ARRAY_SIZE(gpu_cc_sm8550_gdscs),
};
static const struct of_device_id gpu_cc_sm8550_match_table[] = {
{ .compatible = "qcom,sm8550-gpucc" },
{ }
};
MODULE_DEVICE_TABLE(of, gpu_cc_sm8550_match_table);
static int gpu_cc_sm8550_probe(struct platform_device *pdev)
{
struct regmap *regmap;
regmap = qcom_cc_map(pdev, &gpu_cc_sm8550_desc);
if (IS_ERR(regmap))
return PTR_ERR(regmap);
clk_lucid_evo_pll_configure(&gpu_cc_pll0, regmap, &gpu_cc_pll0_config);
clk_lucid_evo_pll_configure(&gpu_cc_pll1, regmap, &gpu_cc_pll1_config);
/*
* Keep clocks always enabled:
* gpu_cc_cxo_aon_clk
* gpu_cc_demet_clk
*/
regmap_update_bits(regmap, 0x9004, BIT(0), BIT(0));
regmap_update_bits(regmap, 0x900c, BIT(0), BIT(0));
return qcom_cc_really_probe(pdev, &gpu_cc_sm8550_desc, regmap);
}
static struct platform_driver gpu_cc_sm8550_driver = {
.probe = gpu_cc_sm8550_probe,
.driver = {
.name = "gpu_cc-sm8550",
.of_match_table = gpu_cc_sm8550_match_table,
},
};
static int __init gpu_cc_sm8550_init(void)
{
return platform_driver_register(&gpu_cc_sm8550_driver);
}
subsys_initcall(gpu_cc_sm8550_init);
static void __exit gpu_cc_sm8550_exit(void)
{
platform_driver_unregister(&gpu_cc_sm8550_driver);
}
module_exit(gpu_cc_sm8550_exit);
MODULE_DESCRIPTION("QTI GPUCC SM8550 Driver");
MODULE_LICENSE("GPL");

87
drivers/clk/qcom/lpasscc-sc8280xp.c Normal file
View File

@ -0,0 +1,87 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2022, Linaro Limited
*/
#include <linux/clk-provider.h>
#include <linux/err.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/of_device.h>
#include <linux/regmap.h>
#include <dt-bindings/clock/qcom,sc8280xp-lpasscc.h>
#include "common.h"
#include "reset.h"
static const struct qcom_reset_map lpass_audiocc_sc8280xp_resets[] = {
[LPASS_AUDIO_SWR_RX_CGCR] = { 0xa0, 1 },
[LPASS_AUDIO_SWR_WSA_CGCR] = { 0xb0, 1 },
[LPASS_AUDIO_SWR_WSA2_CGCR] = { 0xd8, 1 },
};
static struct regmap_config lpass_audiocc_sc8280xp_regmap_config = {
.reg_bits = 32,
.reg_stride = 4,
.val_bits = 32,
.name = "lpass-audio-csr",
.max_register = 0x1000,
};
static const struct qcom_cc_desc lpass_audiocc_sc8280xp_reset_desc = {
.config = &lpass_audiocc_sc8280xp_regmap_config,
.resets = lpass_audiocc_sc8280xp_resets,
.num_resets = ARRAY_SIZE(lpass_audiocc_sc8280xp_resets),
};
static const struct qcom_reset_map lpasscc_sc8280xp_resets[] = {
[LPASS_AUDIO_SWR_TX_CGCR] = { 0xc010, 1 },
};
static struct regmap_config lpasscc_sc8280xp_regmap_config = {
.reg_bits = 32,
.reg_stride = 4,
.val_bits = 32,
.name = "lpass-tcsr",
.max_register = 0x12000,
};
static const struct qcom_cc_desc lpasscc_sc8280xp_reset_desc = {
.config = &lpasscc_sc8280xp_regmap_config,
.resets = lpasscc_sc8280xp_resets,
.num_resets = ARRAY_SIZE(lpasscc_sc8280xp_resets),
};
static const struct of_device_id lpasscc_sc8280xp_match_table[] = {
{
.compatible = "qcom,sc8280xp-lpassaudiocc",
.data = &lpass_audiocc_sc8280xp_reset_desc,
}, {
.compatible = "qcom,sc8280xp-lpasscc",
.data = &lpasscc_sc8280xp_reset_desc,
},
{ }
};
MODULE_DEVICE_TABLE(of, lpasscc_sc8280xp_match_table);
static int lpasscc_sc8280xp_probe(struct platform_device *pdev)
{
const struct qcom_cc_desc *desc = of_device_get_match_data(&pdev->dev);
return qcom_cc_probe_by_index(pdev, 0, desc);
}
static struct platform_driver lpasscc_sc8280xp_driver = {
.probe = lpasscc_sc8280xp_probe,
.driver = {
.name = "lpasscc-sc8280xp",
.of_match_table = lpasscc_sc8280xp_match_table,
},
};
module_platform_driver(lpasscc_sc8280xp_driver);
MODULE_AUTHOR("Srinivas Kandagatla <srinivas.kandagatla@linaro.org>");
MODULE_DESCRIPTION("QTI LPASSCC SC8280XP Driver");
MODULE_LICENSE("GPL");

23
drivers/clk/qcom/mmcc-msm8974.c
View File

@ -485,7 +485,7 @@ static struct clk_rcg2 mdp_clk_src = {
.name = "mdp_clk_src",
.parent_data = mmcc_xo_mmpll0_dsi_hdmi_gpll0,
.num_parents = ARRAY_SIZE(mmcc_xo_mmpll0_dsi_hdmi_gpll0),
.ops = &clk_rcg2_ops,
.ops = &clk_rcg2_shared_ops,
},
};
@ -2204,23 +2204,6 @@ static struct clk_branch ocmemcx_ocmemnoc_clk = {
},
};
static struct clk_branch oxili_ocmemgx_clk = {
.halt_reg = 0x402c,
.clkr = {
.enable_reg = 0x402c,
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "oxili_ocmemgx_clk",
.parent_data = (const struct clk_parent_data[]){
{ .fw_name = "gfx3d_clk_src", .name = "gfx3d_clk_src" },
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch ocmemnoc_clk = {
.halt_reg = 0x50b4,
.clkr = {
@ -2401,7 +2384,7 @@ static struct gdsc mdss_gdsc = {
.pd = {
.name = "mdss",
},
.pwrsts = PWRSTS_RET_ON,
.pwrsts = PWRSTS_OFF_ON,
};
static struct gdsc camss_jpeg_gdsc = {
@ -2512,7 +2495,6 @@ static struct clk_regmap *mmcc_msm8226_clocks[] = {
[MMSS_MMSSNOC_AXI_CLK] = &mmss_mmssnoc_axi_clk.clkr,
[MMSS_S0_AXI_CLK] = &mmss_s0_axi_clk.clkr,
[OCMEMCX_AHB_CLK] = &ocmemcx_ahb_clk.clkr,
[OXILI_OCMEMGX_CLK] = &oxili_ocmemgx_clk.clkr,
[OXILI_GFX3D_CLK] = &oxili_gfx3d_clk.clkr,
[OXILICX_AHB_CLK] = &oxilicx_ahb_clk.clkr,
[OXILICX_AXI_CLK] = &oxilicx_axi_clk.clkr,
@ -2670,7 +2652,6 @@ static struct clk_regmap *mmcc_msm8974_clocks[] = {
[MMSS_S0_AXI_CLK] = &mmss_s0_axi_clk.clkr,
[OCMEMCX_AHB_CLK] = &ocmemcx_ahb_clk.clkr,
[OCMEMCX_OCMEMNOC_CLK] = &ocmemcx_ocmemnoc_clk.clkr,
[OXILI_OCMEMGX_CLK] = &oxili_ocmemgx_clk.clkr,
[OCMEMNOC_CLK] = &ocmemnoc_clk.clkr,
[OXILI_GFX3D_CLK] = &oxili_gfx3d_clk.clkr,
[OXILICX_AHB_CLK] = &oxilicx_ahb_clk.clkr,

552
drivers/clk/qcom/videocc-sm8350.c Normal file
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@ -0,0 +1,552 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2019-2020, The Linux Foundation. All rights reserved.
* Copyright (c) 2023, Linaro Limited
*/
#include <linux/clk-provider.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/pm_clock.h>
#include <linux/pm_runtime.h>
#include <linux/regmap.h>
#include <dt-bindings/clock/qcom,sm8350-videocc.h>
#include <dt-bindings/reset/qcom,sm8350-videocc.h>
#include "clk-alpha-pll.h"
#include "clk-branch.h"
#include "clk-rcg.h"
#include "clk-regmap.h"
#include "clk-regmap-divider.h"
#include "common.h"
#include "reset.h"
#include "gdsc.h"
enum {
DT_BI_TCXO,
DT_BI_TCXO_AO,
DT_SLEEP_CLK,
};
enum {
P_BI_TCXO,
P_BI_TCXO_AO,
P_SLEEP_CLK,
P_VIDEO_PLL0_OUT_MAIN,
P_VIDEO_PLL1_OUT_MAIN,
};
static const struct pll_vco lucid_5lpe_vco[] = {
{ 249600000, 1750000000, 0 },
};
static const struct alpha_pll_config video_pll0_config = {
.l = 0x25,
.alpha = 0x8000,
.config_ctl_val = 0x20485699,
.config_ctl_hi_val = 0x00002261,
.config_ctl_hi1_val = 0x2a9a699c,
.test_ctl_val = 0x00000000,
.test_ctl_hi_val = 0x00000000,
.test_ctl_hi1_val = 0x01800000,
.user_ctl_val = 0x00000000,
.user_ctl_hi_val = 0x00000805,
.user_ctl_hi1_val = 0x00000000,
};
static struct clk_alpha_pll video_pll0 = {
.offset = 0x42c,
.vco_table = lucid_5lpe_vco,
.num_vco = ARRAY_SIZE(lucid_5lpe_vco),
.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID],
.clkr = {
.hw.init = &(const struct clk_init_data) {
.name = "video_pll0",
.parent_data = &(const struct clk_parent_data){
.index = DT_BI_TCXO,
},
.num_parents = 1,
.ops = &clk_alpha_pll_lucid_5lpe_ops,
},
},
};
static const struct alpha_pll_config video_pll1_config = {
.l = 0x2b,
.alpha = 0xc000,
.config_ctl_val = 0x20485699,
.config_ctl_hi_val = 0x00002261,
.config_ctl_hi1_val = 0x2a9a699c,
.test_ctl_val = 0x00000000,
.test_ctl_hi_val = 0x00000000,
.test_ctl_hi1_val = 0x01800000,
.user_ctl_val = 0x00000000,
.user_ctl_hi_val = 0x00000805,
.user_ctl_hi1_val = 0x00000000,
};
static struct clk_alpha_pll video_pll1 = {
.offset = 0x7d0,
.vco_table = lucid_5lpe_vco,
.num_vco = ARRAY_SIZE(lucid_5lpe_vco),
.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID],
.clkr = {
.hw.init = &(const struct clk_init_data) {
.name = "video_pll1",
.parent_data = &(const struct clk_parent_data){
.index = DT_BI_TCXO,
},
.num_parents = 1,
.ops = &clk_alpha_pll_lucid_5lpe_ops,
},
},
};
static const struct parent_map video_cc_parent_map_0[] = {
{ P_BI_TCXO_AO, 0 },
};
static const struct clk_parent_data video_cc_parent_data_0[] = {
{ .index = DT_BI_TCXO_AO },
};
static const struct parent_map video_cc_parent_map_1[] = {
{ P_BI_TCXO, 0 },
{ P_VIDEO_PLL0_OUT_MAIN, 1 },
};
static const struct clk_parent_data video_cc_parent_data_1[] = {
{ .index = DT_BI_TCXO },
{ .hw = &video_pll0.clkr.hw },
};
static const struct parent_map video_cc_parent_map_2[] = {
{ P_BI_TCXO, 0 },
{ P_VIDEO_PLL1_OUT_MAIN, 1 },
};
static const struct clk_parent_data video_cc_parent_data_2[] = {
{ .index = DT_BI_TCXO },
{ .hw = &video_pll1.clkr.hw },
};
static const struct freq_tbl ftbl_video_cc_ahb_clk_src[] = {
F(19200000, P_BI_TCXO, 1, 0, 0),
{ }
};
static struct clk_rcg2 video_cc_ahb_clk_src = {
.cmd_rcgr = 0xbd4,
.mnd_width = 0,
.hid_width = 5,
.parent_map = video_cc_parent_map_0,
.freq_tbl = ftbl_video_cc_ahb_clk_src,
.clkr.hw.init = &(const struct clk_init_data) {
.name = "video_cc_ahb_clk_src",
.parent_data = video_cc_parent_data_0,
.num_parents = ARRAY_SIZE(video_cc_parent_data_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_shared_ops,
},
};
static const struct freq_tbl ftbl_video_cc_mvs0_clk_src[] = {
F(720000000, P_VIDEO_PLL0_OUT_MAIN, 1, 0, 0),
F(1014000000, P_VIDEO_PLL0_OUT_MAIN, 1, 0, 0),
F(1098000000, P_VIDEO_PLL0_OUT_MAIN, 1, 0, 0),
F(1332000000, P_VIDEO_PLL0_OUT_MAIN, 1, 0, 0),
{ }
};
static struct clk_rcg2 video_cc_mvs0_clk_src = {
.cmd_rcgr = 0xb94,
.mnd_width = 0,
.hid_width = 5,
.parent_map = video_cc_parent_map_1,
.freq_tbl = ftbl_video_cc_mvs0_clk_src,
.clkr.hw.init = &(const struct clk_init_data) {
.name = "video_cc_mvs0_clk_src",
.parent_data = video_cc_parent_data_1,
.num_parents = ARRAY_SIZE(video_cc_parent_data_1),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_shared_ops,
},
};
static const struct freq_tbl ftbl_video_cc_mvs1_clk_src[] = {
F(840000000, P_VIDEO_PLL1_OUT_MAIN, 1, 0, 0),
F(1098000000, P_VIDEO_PLL1_OUT_MAIN, 1, 0, 0),
F(1332000000, P_VIDEO_PLL1_OUT_MAIN, 1, 0, 0),
{ }
};
static struct clk_rcg2 video_cc_mvs1_clk_src = {
.cmd_rcgr = 0xbb4,
.mnd_width = 0,
.hid_width = 5,
.parent_map = video_cc_parent_map_2,
.freq_tbl = ftbl_video_cc_mvs1_clk_src,
.clkr.hw.init = &(const struct clk_init_data) {
.name = "video_cc_mvs1_clk_src",
.parent_data = video_cc_parent_data_2,
.num_parents = ARRAY_SIZE(video_cc_parent_data_2),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_shared_ops,
},
};
static const struct freq_tbl ftbl_video_cc_sleep_clk_src[] = {
F(32000, P_SLEEP_CLK, 1, 0, 0),
{ }
};
static struct clk_rcg2 video_cc_sleep_clk_src = {
.cmd_rcgr = 0xef0,
.mnd_width = 0,
.hid_width = 5,
.freq_tbl = ftbl_video_cc_sleep_clk_src,
.clkr.hw.init = &(const struct clk_init_data) {
.name = "video_cc_sleep_clk_src",
.parent_data = &(const struct clk_parent_data){
.index = DT_SLEEP_CLK,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
};
static struct clk_rcg2 video_cc_xo_clk_src = {
.cmd_rcgr = 0xecc,
.mnd_width = 0,
.hid_width = 5,
.parent_map = video_cc_parent_map_0,
.freq_tbl = ftbl_video_cc_ahb_clk_src,
.clkr.hw.init = &(const struct clk_init_data) {
.name = "video_cc_xo_clk_src",
.parent_data = video_cc_parent_data_0,
.num_parents = ARRAY_SIZE(video_cc_parent_data_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
};
static struct clk_regmap_div video_cc_mvs0_div_clk_src = {
.reg = 0xd54,
.shift = 0,
.width = 4,
.clkr.hw.init = &(const struct clk_init_data) {
.name = "video_cc_mvs0_div_clk_src",
.parent_hws = (const struct clk_hw*[]){
&video_cc_mvs0_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_regmap_div_ro_ops,
},
};
static struct clk_regmap_div video_cc_mvs0c_div2_div_clk_src = {
.reg = 0xc54,
.shift = 0,
.width = 4,
.clkr.hw.init = &(const struct clk_init_data) {
.name = "video_cc_mvs0c_div2_div_clk_src",
.parent_hws = (const struct clk_hw*[]){
&video_cc_mvs0_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_regmap_div_ro_ops,
},
};
static struct clk_regmap_div video_cc_mvs1_div_clk_src = {
.reg = 0xdd4,
.shift = 0,
.width = 4,
.clkr.hw.init = &(const struct clk_init_data) {
.name = "video_cc_mvs1_div_clk_src",
.parent_hws = (const struct clk_hw*[]){
&video_cc_mvs1_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_regmap_div_ro_ops,
},
};
static struct clk_regmap_div video_cc_mvs1c_div2_div_clk_src = {
.reg = 0xcf4,
.shift = 0,
.width = 4,
.clkr.hw.init = &(const struct clk_init_data) {
.name = "video_cc_mvs1c_div2_div_clk_src",
.parent_hws = (const struct clk_hw*[]){
&video_cc_mvs1_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_regmap_div_ro_ops,
},
};
static struct clk_branch video_cc_mvs0_clk = {
.halt_reg = 0xd34,
.halt_check = BRANCH_HALT_VOTED,
.hwcg_reg = 0xd34,
.hwcg_bit = 1,
.clkr = {
.enable_reg = 0xd34,
.enable_mask = BIT(0),
.hw.init = &(const struct clk_init_data) {
.name = "video_cc_mvs0_clk",
.parent_hws = (const struct clk_hw*[]){
&video_cc_mvs0_div_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch video_cc_mvs0c_clk = {
.halt_reg = 0xc34,
.halt_check = BRANCH_HALT,
.clkr = {
.enable_reg = 0xc34,
.enable_mask = BIT(0),
.hw.init = &(const struct clk_init_data) {
.name = "video_cc_mvs0c_clk",
.parent_hws = (const struct clk_hw*[]){
&video_cc_mvs0c_div2_div_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch video_cc_mvs1_clk = {
.halt_reg = 0xdb4,
.halt_check = BRANCH_HALT_VOTED,
.hwcg_reg = 0xdb4,
.hwcg_bit = 1,
.clkr = {
.enable_reg = 0xdb4,
.enable_mask = BIT(0),
.hw.init = &(const struct clk_init_data) {
.name = "video_cc_mvs1_clk",
.parent_hws = (const struct clk_hw*[]){
&video_cc_mvs1_div_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch video_cc_mvs1_div2_clk = {
.halt_reg = 0xdf4,
.halt_check = BRANCH_HALT_VOTED,
.hwcg_reg = 0xdf4,
.hwcg_bit = 1,
.clkr = {
.enable_reg = 0xdf4,
.enable_mask = BIT(0),
.hw.init = &(const struct clk_init_data) {
.name = "video_cc_mvs1_div2_clk",
.parent_hws = (const struct clk_hw*[]){
&video_cc_mvs1c_div2_div_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch video_cc_mvs1c_clk = {
.halt_reg = 0xcd4,
.halt_check = BRANCH_HALT,
.clkr = {
.enable_reg = 0xcd4,
.enable_mask = BIT(0),
.hw.init = &(const struct clk_init_data) {
.name = "video_cc_mvs1c_clk",
.parent_hws = (const struct clk_hw*[]){
&video_cc_mvs1c_div2_div_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch video_cc_sleep_clk = {
.halt_reg = 0xf10,
.halt_check = BRANCH_HALT,
.clkr = {
.enable_reg = 0xf10,
.enable_mask = BIT(0),
.hw.init = &(const struct clk_init_data) {
.name = "video_cc_sleep_clk",
.parent_hws = (const struct clk_hw*[]){
&video_cc_sleep_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
};
static struct gdsc mvs0c_gdsc = {
.gdscr = 0xbf8,
.pd = {
.name = "mvs0c_gdsc",
},
.flags = RETAIN_FF_ENABLE,
.pwrsts = PWRSTS_OFF_ON,
};
static struct gdsc mvs1c_gdsc = {
.gdscr = 0xc98,
.pd = {
.name = "mvs1c_gdsc",
},
.flags = RETAIN_FF_ENABLE,
.pwrsts = PWRSTS_OFF_ON,
};
static struct gdsc mvs0_gdsc = {
.gdscr = 0xd18,
.pd = {
.name = "mvs0_gdsc",
},
.flags = HW_CTRL | RETAIN_FF_ENABLE,
.pwrsts = PWRSTS_OFF_ON,
};
static struct gdsc mvs1_gdsc = {
.gdscr = 0xd98,
.pd = {
.name = "mvs1_gdsc",
},
.flags = HW_CTRL | RETAIN_FF_ENABLE,
.pwrsts = PWRSTS_OFF_ON,
};
static struct clk_regmap *video_cc_sm8350_clocks[] = {
[VIDEO_CC_AHB_CLK_SRC] = &video_cc_ahb_clk_src.clkr,
[VIDEO_CC_MVS0_CLK] = &video_cc_mvs0_clk.clkr,
[VIDEO_CC_MVS0_CLK_SRC] = &video_cc_mvs0_clk_src.clkr,
[VIDEO_CC_MVS0_DIV_CLK_SRC] = &video_cc_mvs0_div_clk_src.clkr,
[VIDEO_CC_MVS0C_CLK] = &video_cc_mvs0c_clk.clkr,
[VIDEO_CC_MVS0C_DIV2_DIV_CLK_SRC] = &video_cc_mvs0c_div2_div_clk_src.clkr,
[VIDEO_CC_MVS1_CLK] = &video_cc_mvs1_clk.clkr,
[VIDEO_CC_MVS1_CLK_SRC] = &video_cc_mvs1_clk_src.clkr,
[VIDEO_CC_MVS1_DIV2_CLK] = &video_cc_mvs1_div2_clk.clkr,
[VIDEO_CC_MVS1_DIV_CLK_SRC] = &video_cc_mvs1_div_clk_src.clkr,
[VIDEO_CC_MVS1C_CLK] = &video_cc_mvs1c_clk.clkr,
[VIDEO_CC_MVS1C_DIV2_DIV_CLK_SRC] = &video_cc_mvs1c_div2_div_clk_src.clkr,
[VIDEO_CC_SLEEP_CLK] = &video_cc_sleep_clk.clkr,
[VIDEO_CC_SLEEP_CLK_SRC] = &video_cc_sleep_clk_src.clkr,
[VIDEO_CC_XO_CLK_SRC] = &video_cc_xo_clk_src.clkr,
[VIDEO_PLL0] = &video_pll0.clkr,
[VIDEO_PLL1] = &video_pll1.clkr,
};
static const struct qcom_reset_map video_cc_sm8350_resets[] = {
[VIDEO_CC_CVP_INTERFACE_BCR] = { 0xe54 },
[VIDEO_CC_CVP_MVS0_BCR] = { 0xd14 },
[VIDEO_CC_MVS0C_CLK_ARES] = { 0xc34, 2 },
[VIDEO_CC_CVP_MVS0C_BCR] = { 0xbf4 },
[VIDEO_CC_CVP_MVS1_BCR] = { 0xd94 },
[VIDEO_CC_MVS1C_CLK_ARES] = { 0xcd4, 2 },
[VIDEO_CC_CVP_MVS1C_BCR] = { 0xc94 },
};
static struct gdsc *video_cc_sm8350_gdscs[] = {
[MVS0C_GDSC] = &mvs0c_gdsc,
[MVS1C_GDSC] = &mvs1c_gdsc,
[MVS0_GDSC] = &mvs0_gdsc,
[MVS1_GDSC] = &mvs1_gdsc,
};
static const struct regmap_config video_cc_sm8350_regmap_config = {
.reg_bits = 32,
.reg_stride = 4,
.val_bits = 32,
.max_register = 0x10000,
.fast_io = true,
};
static struct qcom_cc_desc video_cc_sm8350_desc = {
.config = &video_cc_sm8350_regmap_config,
.clks = video_cc_sm8350_clocks,
.num_clks = ARRAY_SIZE(video_cc_sm8350_clocks),
.resets = video_cc_sm8350_resets,
.num_resets = ARRAY_SIZE(video_cc_sm8350_resets),
.gdscs = video_cc_sm8350_gdscs,
.num_gdscs = ARRAY_SIZE(video_cc_sm8350_gdscs),
};
static int video_cc_sm8350_probe(struct platform_device *pdev)
{
struct regmap *regmap;
int ret;
ret = devm_pm_runtime_enable(&pdev->dev);
if (ret)
return ret;
ret = pm_runtime_resume_and_get(&pdev->dev);
if (ret)
return ret;
regmap = qcom_cc_map(pdev, &video_cc_sm8350_desc);
if (IS_ERR(regmap)) {
pm_runtime_put(&pdev->dev);
return PTR_ERR(regmap);
}
clk_lucid_pll_configure(&video_pll0, regmap, &video_pll0_config);
clk_lucid_pll_configure(&video_pll1, regmap, &video_pll1_config);
/*
* Keep clocks always enabled:
* video_cc_ahb_clk
* video_cc_xo_clk
*/
regmap_update_bits(regmap, 0xe58, BIT(0), BIT(0));
regmap_update_bits(regmap, 0xeec, BIT(0), BIT(0));
ret = qcom_cc_really_probe(pdev, &video_cc_sm8350_desc, regmap);
pm_runtime_put(&pdev->dev);
return ret;
}
static const struct of_device_id video_cc_sm8350_match_table[] = {
{ .compatible = "qcom,sm8350-videocc" },
{ }
};
MODULE_DEVICE_TABLE(of, video_cc_sm8350_match_table);
static struct platform_driver video_cc_sm8350_driver = {
.probe = video_cc_sm8350_probe,
.driver = {
.name = "sm8350-videocc",
.of_match_table = video_cc_sm8350_match_table,
},
};
module_platform_driver(video_cc_sm8350_driver);
MODULE_DESCRIPTION("QTI SM8350 VIDEOCC Driver");
MODULE_LICENSE("GPL");

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// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2023, Qualcomm Innovation Center, Inc. All rights reserved.
*/
#include <linux/clk-provider.h>
#include <linux/module.h>
#include <linux/of_device.h>
#include <linux/pm_runtime.h>
#include <linux/regmap.h>
#include <dt-bindings/clock/qcom,sm8450-videocc.h>
#include "clk-alpha-pll.h"
#include "clk-branch.h"
#include "clk-rcg.h"
#include "clk-regmap.h"
#include "clk-regmap-divider.h"
#include "common.h"
#include "gdsc.h"
#include "reset.h"
enum {
DT_BI_TCXO,
};
enum {
P_BI_TCXO,
P_VIDEO_CC_PLL0_OUT_MAIN,
P_VIDEO_CC_PLL1_OUT_MAIN,
};
static const struct pll_vco lucid_evo_vco[] = {
{ 249600000, 2020000000, 0 },
};
static const struct alpha_pll_config video_cc_pll0_config = {
/* .l includes CAL_L_VAL, L_VAL fields */
.l = 0x0044001e,
.alpha = 0x0,
.config_ctl_val = 0x20485699,
.config_ctl_hi_val = 0x00182261,
.config_ctl_hi1_val = 0x32aa299c,
.user_ctl_val = 0x00000000,
.user_ctl_hi_val = 0x00000805,
};
static struct clk_alpha_pll video_cc_pll0 = {
.offset = 0x0,
.vco_table = lucid_evo_vco,
.num_vco = ARRAY_SIZE(lucid_evo_vco),
.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_EVO],
.clkr = {
.hw.init = &(const struct clk_init_data) {
.name = "video_cc_pll0",
.parent_data = &(const struct clk_parent_data) {
.index = DT_BI_TCXO,
},
.num_parents = 1,
.ops = &clk_alpha_pll_lucid_evo_ops,
},
},
};
static const struct alpha_pll_config video_cc_pll1_config = {
/* .l includes CAL_L_VAL, L_VAL fields */
.l = 0x0044002b,
.alpha = 0xc000,
.config_ctl_val = 0x20485699,
.config_ctl_hi_val = 0x00182261,
.config_ctl_hi1_val = 0x32aa299c,
.user_ctl_val = 0x00000000,
.user_ctl_hi_val = 0x00000805,
};
static struct clk_alpha_pll video_cc_pll1 = {
.offset = 0x1000,
.vco_table = lucid_evo_vco,
.num_vco = ARRAY_SIZE(lucid_evo_vco),
.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_EVO],
.clkr = {
.hw.init = &(const struct clk_init_data) {
.name = "video_cc_pll1",
.parent_data = &(const struct clk_parent_data) {
.index = DT_BI_TCXO,
},
.num_parents = 1,
.ops = &clk_alpha_pll_lucid_evo_ops,
},
},
};
static const struct parent_map video_cc_parent_map_0[] = {
{ P_BI_TCXO, 0 },
{ P_VIDEO_CC_PLL0_OUT_MAIN, 1 },
};
static const struct clk_parent_data video_cc_parent_data_0[] = {
{ .index = DT_BI_TCXO },
{ .hw = &video_cc_pll0.clkr.hw },
};
static const struct parent_map video_cc_parent_map_1[] = {
{ P_BI_TCXO, 0 },
{ P_VIDEO_CC_PLL1_OUT_MAIN, 1 },
};
static const struct clk_parent_data video_cc_parent_data_1[] = {
{ .index = DT_BI_TCXO },
{ .hw = &video_cc_pll1.clkr.hw },
};
static const struct freq_tbl ftbl_video_cc_mvs0_clk_src[] = {
F(576000000, P_VIDEO_CC_PLL0_OUT_MAIN, 1, 0, 0),
F(720000000, P_VIDEO_CC_PLL0_OUT_MAIN, 1, 0, 0),
F(1014000000, P_VIDEO_CC_PLL0_OUT_MAIN, 1, 0, 0),
F(1098000000, P_VIDEO_CC_PLL0_OUT_MAIN, 1, 0, 0),
F(1332000000, P_VIDEO_CC_PLL0_OUT_MAIN, 1, 0, 0),
{ }
};
static struct clk_rcg2 video_cc_mvs0_clk_src = {
.cmd_rcgr = 0x8000,
.mnd_width = 0,
.hid_width = 5,
.parent_map = video_cc_parent_map_0,
.freq_tbl = ftbl_video_cc_mvs0_clk_src,
.clkr.hw.init = &(const struct clk_init_data) {
.name = "video_cc_mvs0_clk_src",
.parent_data = video_cc_parent_data_0,
.num_parents = ARRAY_SIZE(video_cc_parent_data_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_shared_ops,
},
};
static const struct freq_tbl ftbl_video_cc_mvs1_clk_src[] = {
F(840000000, P_VIDEO_CC_PLL1_OUT_MAIN, 1, 0, 0),
F(1050000000, P_VIDEO_CC_PLL1_OUT_MAIN, 1, 0, 0),
F(1350000000, P_VIDEO_CC_PLL1_OUT_MAIN, 1, 0, 0),
F(1500000000, P_VIDEO_CC_PLL1_OUT_MAIN, 1, 0, 0),
F(1650000000, P_VIDEO_CC_PLL1_OUT_MAIN, 1, 0, 0),
{ }
};
static struct clk_rcg2 video_cc_mvs1_clk_src = {
.cmd_rcgr = 0x8018,
.mnd_width = 0,
.hid_width = 5,
.parent_map = video_cc_parent_map_1,
.freq_tbl = ftbl_video_cc_mvs1_clk_src,
.clkr.hw.init = &(const struct clk_init_data) {
.name = "video_cc_mvs1_clk_src",
.parent_data = video_cc_parent_data_1,
.num_parents = ARRAY_SIZE(video_cc_parent_data_1),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_shared_ops,
},
};
static struct clk_regmap_div video_cc_mvs0_div_clk_src = {
.reg = 0x80b8,
.shift = 0,
.width = 4,
.clkr.hw.init = &(const struct clk_init_data) {
.name = "video_cc_mvs0_div_clk_src",
.parent_hws = (const struct clk_hw*[]) {
&video_cc_mvs0_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_regmap_div_ro_ops,
},
};
static struct clk_regmap_div video_cc_mvs0c_div2_div_clk_src = {
.reg = 0x806c,
.shift = 0,
.width = 4,
.clkr.hw.init = &(const struct clk_init_data) {
.name = "video_cc_mvs0c_div2_div_clk_src",
.parent_hws = (const struct clk_hw*[]) {
&video_cc_mvs0_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_regmap_div_ro_ops,
},
};
static struct clk_regmap_div video_cc_mvs1_div_clk_src = {
.reg = 0x80dc,
.shift = 0,
.width = 4,
.clkr.hw.init = &(const struct clk_init_data) {
.name = "video_cc_mvs1_div_clk_src",
.parent_hws = (const struct clk_hw*[]) {
&video_cc_mvs1_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_regmap_div_ro_ops,
},
};
static struct clk_regmap_div video_cc_mvs1c_div2_div_clk_src = {
.reg = 0x8094,
.shift = 0,
.width = 4,
.clkr.hw.init = &(const struct clk_init_data) {
.name = "video_cc_mvs1c_div2_div_clk_src",
.parent_hws = (const struct clk_hw*[]) {
&video_cc_mvs1_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_regmap_div_ro_ops,
},
};
static struct clk_branch video_cc_mvs0_clk = {
.halt_reg = 0x80b0,
.halt_check = BRANCH_HALT_SKIP,
.hwcg_reg = 0x80b0,
.hwcg_bit = 1,
.clkr = {
.enable_reg = 0x80b0,
.enable_mask = BIT(0),
.hw.init = &(const struct clk_init_data) {
.name = "video_cc_mvs0_clk",
.parent_hws = (const struct clk_hw*[]) {
&video_cc_mvs0_div_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch video_cc_mvs0c_clk = {
.halt_reg = 0x8064,
.halt_check = BRANCH_HALT,
.clkr = {
.enable_reg = 0x8064,
.enable_mask = BIT(0),
.hw.init = &(const struct clk_init_data) {
.name = "video_cc_mvs0c_clk",
.parent_hws = (const struct clk_hw*[]) {
&video_cc_mvs0c_div2_div_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch video_cc_mvs1_clk = {
.halt_reg = 0x80d4,
.halt_check = BRANCH_HALT_SKIP,
.hwcg_reg = 0x80d4,
.hwcg_bit = 1,
.clkr = {
.enable_reg = 0x80d4,
.enable_mask = BIT(0),
.hw.init = &(const struct clk_init_data) {
.name = "video_cc_mvs1_clk",
.parent_hws = (const struct clk_hw*[]) {
&video_cc_mvs1_div_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch video_cc_mvs1c_clk = {
.halt_reg = 0x808c,
.halt_check = BRANCH_HALT,
.clkr = {
.enable_reg = 0x808c,
.enable_mask = BIT(0),
.hw.init = &(const struct clk_init_data) {
.name = "video_cc_mvs1c_clk",
.parent_hws = (const struct clk_hw*[]) {
&video_cc_mvs1c_div2_div_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
};
static struct gdsc video_cc_mvs0c_gdsc = {
.gdscr = 0x804c,
.en_rest_wait_val = 0x2,
.en_few_wait_val = 0x2,
.clk_dis_wait_val = 0x6,
.pd = {
.name = "video_cc_mvs0c_gdsc",
},
.pwrsts = PWRSTS_OFF_ON,
.flags = RETAIN_FF_ENABLE,
};
static struct gdsc video_cc_mvs0_gdsc = {
.gdscr = 0x809c,
.en_rest_wait_val = 0x2,
.en_few_wait_val = 0x2,
.clk_dis_wait_val = 0x6,
.pd = {
.name = "video_cc_mvs0_gdsc",
},
.pwrsts = PWRSTS_OFF_ON,
.parent = &video_cc_mvs0c_gdsc.pd,
.flags = RETAIN_FF_ENABLE | HW_CTRL,
};
static struct gdsc video_cc_mvs1c_gdsc = {
.gdscr = 0x8074,
.en_rest_wait_val = 0x2,
.en_few_wait_val = 0x2,
.clk_dis_wait_val = 0x6,
.pd = {
.name = "video_cc_mvs1c_gdsc",
},
.pwrsts = PWRSTS_OFF_ON,
.flags = RETAIN_FF_ENABLE,
};
static struct gdsc video_cc_mvs1_gdsc = {
.gdscr = 0x80c0,
.en_rest_wait_val = 0x2,
.en_few_wait_val = 0x2,
.clk_dis_wait_val = 0x6,
.pd = {
.name = "video_cc_mvs1_gdsc",
},
.pwrsts = PWRSTS_OFF_ON,
.parent = &video_cc_mvs1c_gdsc.pd,
.flags = RETAIN_FF_ENABLE | HW_CTRL,
};
static struct clk_regmap *video_cc_sm8450_clocks[] = {
[VIDEO_CC_MVS0_CLK] = &video_cc_mvs0_clk.clkr,
[VIDEO_CC_MVS0_CLK_SRC] = &video_cc_mvs0_clk_src.clkr,
[VIDEO_CC_MVS0_DIV_CLK_SRC] = &video_cc_mvs0_div_clk_src.clkr,
[VIDEO_CC_MVS0C_CLK] = &video_cc_mvs0c_clk.clkr,
[VIDEO_CC_MVS0C_DIV2_DIV_CLK_SRC] = &video_cc_mvs0c_div2_div_clk_src.clkr,
[VIDEO_CC_MVS1_CLK] = &video_cc_mvs1_clk.clkr,
[VIDEO_CC_MVS1_CLK_SRC] = &video_cc_mvs1_clk_src.clkr,
[VIDEO_CC_MVS1_DIV_CLK_SRC] = &video_cc_mvs1_div_clk_src.clkr,
[VIDEO_CC_MVS1C_CLK] = &video_cc_mvs1c_clk.clkr,
[VIDEO_CC_MVS1C_DIV2_DIV_CLK_SRC] = &video_cc_mvs1c_div2_div_clk_src.clkr,
[VIDEO_CC_PLL0] = &video_cc_pll0.clkr,
[VIDEO_CC_PLL1] = &video_cc_pll1.clkr,
};
static struct gdsc *video_cc_sm8450_gdscs[] = {
[VIDEO_CC_MVS0C_GDSC] = &video_cc_mvs0c_gdsc,
[VIDEO_CC_MVS0_GDSC] = &video_cc_mvs0_gdsc,
[VIDEO_CC_MVS1C_GDSC] = &video_cc_mvs1c_gdsc,
[VIDEO_CC_MVS1_GDSC] = &video_cc_mvs1_gdsc,
};
static const struct qcom_reset_map video_cc_sm8450_resets[] = {
[CVP_VIDEO_CC_INTERFACE_BCR] = { 0x80e0 },
[CVP_VIDEO_CC_MVS0_BCR] = { 0x8098 },
[CVP_VIDEO_CC_MVS0C_BCR] = { 0x8048 },
[CVP_VIDEO_CC_MVS1_BCR] = { 0x80bc },
[CVP_VIDEO_CC_MVS1C_BCR] = { 0x8070 },
[VIDEO_CC_MVS0C_CLK_ARES] = { 0x8064, 2 },
[VIDEO_CC_MVS1C_CLK_ARES] = { 0x808c, 2 },
};
static const struct regmap_config video_cc_sm8450_regmap_config = {
.reg_bits = 32,
.reg_stride = 4,
.val_bits = 32,
.max_register = 0x9f4c,
.fast_io = true,
};
static struct qcom_cc_desc video_cc_sm8450_desc = {
.config = &video_cc_sm8450_regmap_config,
.clks = video_cc_sm8450_clocks,
.num_clks = ARRAY_SIZE(video_cc_sm8450_clocks),
.resets = video_cc_sm8450_resets,
.num_resets = ARRAY_SIZE(video_cc_sm8450_resets),
.gdscs = video_cc_sm8450_gdscs,
.num_gdscs = ARRAY_SIZE(video_cc_sm8450_gdscs),
};
static const struct of_device_id video_cc_sm8450_match_table[] = {
{ .compatible = "qcom,sm8450-videocc" },
{ }
};
MODULE_DEVICE_TABLE(of, video_cc_sm8450_match_table);
static int video_cc_sm8450_probe(struct platform_device *pdev)
{
struct regmap *regmap;
int ret;
ret = devm_pm_runtime_enable(&pdev->dev);
if (ret)
return ret;
ret = pm_runtime_resume_and_get(&pdev->dev);
if (ret)
return ret;
regmap = qcom_cc_map(pdev, &video_cc_sm8450_desc);
if (IS_ERR(regmap)) {
pm_runtime_put(&pdev->dev);
return PTR_ERR(regmap);
}
clk_lucid_evo_pll_configure(&video_cc_pll0, regmap, &video_cc_pll0_config);
clk_lucid_evo_pll_configure(&video_cc_pll1, regmap, &video_cc_pll1_config);
/*
* Keep clocks always enabled:
* video_cc_ahb_clk
* video_cc_sleep_clk
* video_cc_xo_clk
*/
regmap_update_bits(regmap, 0x80e4, BIT(0), BIT(0));
regmap_update_bits(regmap, 0x8130, BIT(0), BIT(0));
regmap_update_bits(regmap, 0x8114, BIT(0), BIT(0));
ret = qcom_cc_really_probe(pdev, &video_cc_sm8450_desc, regmap);
pm_runtime_put(&pdev->dev);
return ret;
}
static struct platform_driver video_cc_sm8450_driver = {
.probe = video_cc_sm8450_probe,
.driver = {
.name = "video_cc-sm8450",
.of_match_table = video_cc_sm8450_match_table,
},
};
static int __init video_cc_sm8450_init(void)
{
return platform_driver_register(&video_cc_sm8450_driver);
}
subsys_initcall(video_cc_sm8450_init);
static void __exit video_cc_sm8450_exit(void)
{
platform_driver_unregister(&video_cc_sm8450_driver);
}
module_exit(video_cc_sm8450_exit);
MODULE_DESCRIPTION("QTI VIDEOCC SM8450 Driver");
MODULE_LICENSE("GPL");

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// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2023, Qualcomm Innovation Center, Inc. All rights reserved.
*/
#include <linux/clk-provider.h>
#include <linux/module.h>
#include <linux/of_device.h>
#include <linux/pm_runtime.h>
#include <linux/regmap.h>
#include <dt-bindings/clock/qcom,sm8450-videocc.h>
#include "clk-alpha-pll.h"
#include "clk-branch.h"
#include "clk-rcg.h"
#include "clk-regmap.h"
#include "clk-regmap-divider.h"
#include "common.h"
#include "gdsc.h"
#include "reset.h"
enum {
DT_BI_TCXO,
};
enum {
P_BI_TCXO,
P_VIDEO_CC_PLL0_OUT_MAIN,
P_VIDEO_CC_PLL1_OUT_MAIN,
};
static const struct pll_vco lucid_ole_vco[] = {
{ 249600000, 2300000000, 0 },
};
static const struct alpha_pll_config video_cc_pll0_config = {
/* .l includes RINGOSC_CAL_L_VAL, CAL_L_VAL, L_VAL fields */
.l = 0x44440025,
.alpha = 0x8000,
.config_ctl_val = 0x20485699,
.config_ctl_hi_val = 0x00182261,
.config_ctl_hi1_val = 0x82aa299c,
.test_ctl_val = 0x00000000,
.test_ctl_hi_val = 0x00000003,
.test_ctl_hi1_val = 0x00009000,
.test_ctl_hi2_val = 0x00000034,
.user_ctl_val = 0x00000000,
.user_ctl_hi_val = 0x00000005,
};
static struct clk_alpha_pll video_cc_pll0 = {
.offset = 0x0,
.vco_table = lucid_ole_vco,
.num_vco = ARRAY_SIZE(lucid_ole_vco),
.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_OLE],
.clkr = {
.hw.init = &(const struct clk_init_data) {
.name = "video_cc_pll0",
.parent_data = &(const struct clk_parent_data) {
.index = DT_BI_TCXO,
},
.num_parents = 1,
.ops = &clk_alpha_pll_lucid_evo_ops,
},
},
};
static const struct alpha_pll_config video_cc_pll1_config = {
/* .l includes RINGOSC_CAL_L_VAL, CAL_L_VAL, L_VAL fields */
.l = 0x44440036,
.alpha = 0xb000,
.config_ctl_val = 0x20485699,
.config_ctl_hi_val = 0x00182261,
.config_ctl_hi1_val = 0x82aa299c,
.test_ctl_val = 0x00000000,
.test_ctl_hi_val = 0x00000003,
.test_ctl_hi1_val = 0x00009000,
.test_ctl_hi2_val = 0x00000034,
.user_ctl_val = 0x00000000,
.user_ctl_hi_val = 0x00000005,
};
static struct clk_alpha_pll video_cc_pll1 = {
.offset = 0x1000,
.vco_table = lucid_ole_vco,
.num_vco = ARRAY_SIZE(lucid_ole_vco),
.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_OLE],
.clkr = {
.hw.init = &(const struct clk_init_data) {
.name = "video_cc_pll1",
.parent_data = &(const struct clk_parent_data) {
.index = DT_BI_TCXO,
},
.num_parents = 1,
.ops = &clk_alpha_pll_lucid_evo_ops,
},
},
};
static const struct parent_map video_cc_parent_map_0[] = {
{ P_BI_TCXO, 0 },
{ P_VIDEO_CC_PLL0_OUT_MAIN, 1 },
};
static const struct clk_parent_data video_cc_parent_data_0[] = {
{ .index = DT_BI_TCXO },
{ .hw = &video_cc_pll0.clkr.hw },
};
static const struct parent_map video_cc_parent_map_1[] = {
{ P_BI_TCXO, 0 },
{ P_VIDEO_CC_PLL1_OUT_MAIN, 1 },
};
static const struct clk_parent_data video_cc_parent_data_1[] = {
{ .index = DT_BI_TCXO },
{ .hw = &video_cc_pll1.clkr.hw },
};
static const struct freq_tbl ftbl_video_cc_mvs0_clk_src[] = {
F(720000000, P_VIDEO_CC_PLL0_OUT_MAIN, 1, 0, 0),
F(1014000000, P_VIDEO_CC_PLL0_OUT_MAIN, 1, 0, 0),
F(1098000000, P_VIDEO_CC_PLL0_OUT_MAIN, 1, 0, 0),
F(1332000000, P_VIDEO_CC_PLL0_OUT_MAIN, 1, 0, 0),
F(1600000000, P_VIDEO_CC_PLL0_OUT_MAIN, 1, 0, 0),
{ }
};
static struct clk_rcg2 video_cc_mvs0_clk_src = {
.cmd_rcgr = 0x8000,
.mnd_width = 0,
.hid_width = 5,
.parent_map = video_cc_parent_map_0,
.freq_tbl = ftbl_video_cc_mvs0_clk_src,
.clkr.hw.init = &(const struct clk_init_data) {
.name = "video_cc_mvs0_clk_src",
.parent_data = video_cc_parent_data_0,
.num_parents = ARRAY_SIZE(video_cc_parent_data_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_shared_ops,
},
};
static const struct freq_tbl ftbl_video_cc_mvs1_clk_src[] = {
F(1050000000, P_VIDEO_CC_PLL1_OUT_MAIN, 1, 0, 0),
F(1350000000, P_VIDEO_CC_PLL1_OUT_MAIN, 1, 0, 0),
F(1500000000, P_VIDEO_CC_PLL1_OUT_MAIN, 1, 0, 0),
F(1650000000, P_VIDEO_CC_PLL1_OUT_MAIN, 1, 0, 0),
{ }
};
static struct clk_rcg2 video_cc_mvs1_clk_src = {
.cmd_rcgr = 0x8018,
.mnd_width = 0,
.hid_width = 5,
.parent_map = video_cc_parent_map_1,
.freq_tbl = ftbl_video_cc_mvs1_clk_src,
.clkr.hw.init = &(const struct clk_init_data) {
.name = "video_cc_mvs1_clk_src",
.parent_data = video_cc_parent_data_1,
.num_parents = ARRAY_SIZE(video_cc_parent_data_1),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_shared_ops,
},
};
static struct clk_regmap_div video_cc_mvs0_div_clk_src = {
.reg = 0x80c4,
.shift = 0,
.width = 4,
.clkr.hw.init = &(const struct clk_init_data) {
.name = "video_cc_mvs0_div_clk_src",
.parent_hws = (const struct clk_hw*[]) {
&video_cc_mvs0_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_regmap_div_ro_ops,
},
};
static struct clk_regmap_div video_cc_mvs0c_div2_div_clk_src = {
.reg = 0x8070,
.shift = 0,
.width = 4,
.clkr.hw.init = &(const struct clk_init_data) {
.name = "video_cc_mvs0c_div2_div_clk_src",
.parent_hws = (const struct clk_hw*[]) {
&video_cc_mvs0_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_regmap_div_ro_ops,
},
};
static struct clk_regmap_div video_cc_mvs1_div_clk_src = {
.reg = 0x80ec,
.shift = 0,
.width = 4,
.clkr.hw.init = &(const struct clk_init_data) {
.name = "video_cc_mvs1_div_clk_src",
.parent_hws = (const struct clk_hw*[]) {
&video_cc_mvs1_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_regmap_div_ro_ops,
},
};
static struct clk_regmap_div video_cc_mvs1c_div2_div_clk_src = {
.reg = 0x809c,
.shift = 0,
.width = 4,
.clkr.hw.init = &(const struct clk_init_data) {
.name = "video_cc_mvs1c_div2_div_clk_src",
.parent_hws = (const struct clk_hw*[]) {
&video_cc_mvs1_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_regmap_div_ro_ops,
},
};
static struct clk_branch video_cc_mvs0_clk = {
.halt_reg = 0x80b8,
.halt_check = BRANCH_HALT_SKIP,
.hwcg_reg = 0x80b8,
.hwcg_bit = 1,
.clkr = {
.enable_reg = 0x80b8,
.enable_mask = BIT(0),
.hw.init = &(const struct clk_init_data) {
.name = "video_cc_mvs0_clk",
.parent_hws = (const struct clk_hw*[]) {
&video_cc_mvs0_div_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch video_cc_mvs0c_clk = {
.halt_reg = 0x8064,
.halt_check = BRANCH_HALT,
.clkr = {
.enable_reg = 0x8064,
.enable_mask = BIT(0),
.hw.init = &(const struct clk_init_data) {
.name = "video_cc_mvs0c_clk",
.parent_hws = (const struct clk_hw*[]) {
&video_cc_mvs0c_div2_div_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch video_cc_mvs1_clk = {
.halt_reg = 0x80e0,
.halt_check = BRANCH_HALT_SKIP,
.hwcg_reg = 0x80e0,
.hwcg_bit = 1,
.clkr = {
.enable_reg = 0x80e0,
.enable_mask = BIT(0),
.hw.init = &(const struct clk_init_data) {
.name = "video_cc_mvs1_clk",
.parent_hws = (const struct clk_hw*[]) {
&video_cc_mvs1_div_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
};
static struct clk_branch video_cc_mvs1c_clk = {
.halt_reg = 0x8090,
.halt_check = BRANCH_HALT,
.clkr = {
.enable_reg = 0x8090,
.enable_mask = BIT(0),
.hw.init = &(const struct clk_init_data) {
.name = "video_cc_mvs1c_clk",
.parent_hws = (const struct clk_hw*[]) {
&video_cc_mvs1c_div2_div_clk_src.clkr.hw,
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
};
static struct gdsc video_cc_mvs0c_gdsc = {
.gdscr = 0x804c,
.en_rest_wait_val = 0x2,
.en_few_wait_val = 0x2,
.clk_dis_wait_val = 0x6,
.pd = {
.name = "video_cc_mvs0c_gdsc",
},
.pwrsts = PWRSTS_OFF_ON,
.flags = POLL_CFG_GDSCR | RETAIN_FF_ENABLE,
};
static struct gdsc video_cc_mvs0_gdsc = {
.gdscr = 0x80a4,
.en_rest_wait_val = 0x2,
.en_few_wait_val = 0x2,
.clk_dis_wait_val = 0x6,
.pd = {
.name = "video_cc_mvs0_gdsc",
},
.pwrsts = PWRSTS_OFF_ON,
.parent = &video_cc_mvs0c_gdsc.pd,
.flags = POLL_CFG_GDSCR | RETAIN_FF_ENABLE | HW_CTRL,
};
static struct gdsc video_cc_mvs1c_gdsc = {
.gdscr = 0x8078,
.en_rest_wait_val = 0x2,
.en_few_wait_val = 0x2,
.clk_dis_wait_val = 0x6,
.pd = {
.name = "video_cc_mvs1c_gdsc",
},
.pwrsts = PWRSTS_OFF_ON,
.flags = POLL_CFG_GDSCR | RETAIN_FF_ENABLE,
};
static struct gdsc video_cc_mvs1_gdsc = {
.gdscr = 0x80cc,
.en_rest_wait_val = 0x2,
.en_few_wait_val = 0x2,
.clk_dis_wait_val = 0x6,
.pd = {
.name = "video_cc_mvs1_gdsc",
},
.pwrsts = PWRSTS_OFF_ON,
.parent = &video_cc_mvs1c_gdsc.pd,
.flags = POLL_CFG_GDSCR | RETAIN_FF_ENABLE | HW_CTRL,
};
static struct clk_regmap *video_cc_sm8550_clocks[] = {
[VIDEO_CC_MVS0_CLK] = &video_cc_mvs0_clk.clkr,
[VIDEO_CC_MVS0_CLK_SRC] = &video_cc_mvs0_clk_src.clkr,
[VIDEO_CC_MVS0_DIV_CLK_SRC] = &video_cc_mvs0_div_clk_src.clkr,
[VIDEO_CC_MVS0C_CLK] = &video_cc_mvs0c_clk.clkr,
[VIDEO_CC_MVS0C_DIV2_DIV_CLK_SRC] = &video_cc_mvs0c_div2_div_clk_src.clkr,
[VIDEO_CC_MVS1_CLK] = &video_cc_mvs1_clk.clkr,
[VIDEO_CC_MVS1_CLK_SRC] = &video_cc_mvs1_clk_src.clkr,
[VIDEO_CC_MVS1_DIV_CLK_SRC] = &video_cc_mvs1_div_clk_src.clkr,
[VIDEO_CC_MVS1C_CLK] = &video_cc_mvs1c_clk.clkr,
[VIDEO_CC_MVS1C_DIV2_DIV_CLK_SRC] = &video_cc_mvs1c_div2_div_clk_src.clkr,
[VIDEO_CC_PLL0] = &video_cc_pll0.clkr,
[VIDEO_CC_PLL1] = &video_cc_pll1.clkr,
};
static struct gdsc *video_cc_sm8550_gdscs[] = {
[VIDEO_CC_MVS0C_GDSC] = &video_cc_mvs0c_gdsc,
[VIDEO_CC_MVS0_GDSC] = &video_cc_mvs0_gdsc,
[VIDEO_CC_MVS1C_GDSC] = &video_cc_mvs1c_gdsc,
[VIDEO_CC_MVS1_GDSC] = &video_cc_mvs1_gdsc,
};
static const struct qcom_reset_map video_cc_sm8550_resets[] = {
[CVP_VIDEO_CC_INTERFACE_BCR] = { 0x80f0 },
[CVP_VIDEO_CC_MVS0_BCR] = { 0x80a0 },
[CVP_VIDEO_CC_MVS0C_BCR] = { 0x8048 },
[CVP_VIDEO_CC_MVS1_BCR] = { 0x80c8 },
[CVP_VIDEO_CC_MVS1C_BCR] = { 0x8074 },
[VIDEO_CC_MVS0C_CLK_ARES] = { 0x8064, 2 },
[VIDEO_CC_MVS1C_CLK_ARES] = { 0x8090, 2 },
};
static const struct regmap_config video_cc_sm8550_regmap_config = {
.reg_bits = 32,
.reg_stride = 4,
.val_bits = 32,
.max_register = 0x9f4c,
.fast_io = true,
};
static struct qcom_cc_desc video_cc_sm8550_desc = {
.config = &video_cc_sm8550_regmap_config,
.clks = video_cc_sm8550_clocks,
.num_clks = ARRAY_SIZE(video_cc_sm8550_clocks),
.resets = video_cc_sm8550_resets,
.num_resets = ARRAY_SIZE(video_cc_sm8550_resets),
.gdscs = video_cc_sm8550_gdscs,
.num_gdscs = ARRAY_SIZE(video_cc_sm8550_gdscs),
};
static const struct of_device_id video_cc_sm8550_match_table[] = {
{ .compatible = "qcom,sm8550-videocc" },
{ }
};
MODULE_DEVICE_TABLE(of, video_cc_sm8550_match_table);
static int video_cc_sm8550_probe(struct platform_device *pdev)
{
struct regmap *regmap;
int ret;
ret = devm_pm_runtime_enable(&pdev->dev);
if (ret)
return ret;
ret = pm_runtime_resume_and_get(&pdev->dev);
if (ret)
return ret;
regmap = qcom_cc_map(pdev, &video_cc_sm8550_desc);
if (IS_ERR(regmap)) {
pm_runtime_put(&pdev->dev);
return PTR_ERR(regmap);
}
clk_lucid_evo_pll_configure(&video_cc_pll0, regmap, &video_cc_pll0_config);
clk_lucid_evo_pll_configure(&video_cc_pll1, regmap, &video_cc_pll1_config);
/*
* Keep clocks always enabled:
* video_cc_ahb_clk
* video_cc_sleep_clk
* video_cc_xo_clk
*/
regmap_update_bits(regmap, 0x80f4, BIT(0), BIT(0));
regmap_update_bits(regmap, 0x8140, BIT(0), BIT(0));
regmap_update_bits(regmap, 0x8124, BIT(0), BIT(0));
ret = qcom_cc_really_probe(pdev, &video_cc_sm8550_desc, regmap);
pm_runtime_put(&pdev->dev);
return ret;
}
static struct platform_driver video_cc_sm8550_driver = {
.probe = video_cc_sm8550_probe,
.driver = {
.name = "video_cc-sm8550",
.of_match_table = video_cc_sm8550_match_table,
},
};
static int __init video_cc_sm8550_init(void)
{
return platform_driver_register(&video_cc_sm8550_driver);
}
subsys_initcall(video_cc_sm8550_init);
static void __exit video_cc_sm8550_exit(void)
{
platform_driver_unregister(&video_cc_sm8550_driver);
}
module_exit(video_cc_sm8550_exit);
MODULE_DESCRIPTION("QTI VIDEOCC SM8550 Driver");
MODULE_LICENSE("GPL");

15
drivers/clk/tegra/clk-tegra-super-cclk.c
View File

@ -86,9 +86,18 @@ static int cclk_super_determine_rate(struct clk_hw *hw,
if (rate <= pllp_rate) {
if (super->flags & TEGRA20_SUPER_CLK)
rate = pllp_rate;
else
rate = tegra_clk_super_ops.round_rate(hw, rate,
&pllp_rate);
else {
struct clk_rate_request parent = {
.rate = req->rate,
.best_parent_rate = pllp_rate,
};
clk_hw_get_rate_range(hw, &parent.min_rate,
&parent.max_rate);
tegra_clk_super_ops.determine_rate(hw, &parent);
pllp_rate = parent.best_parent_rate;
rate = parent.rate;
}
req->best_parent_rate = pllp_rate;
req->best_parent_hw = pllp_hw;

35
include/dt-bindings/clock/qcom,sm8350-videocc.h Normal file
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@ -0,0 +1,35 @@
/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
/*
* Copyright (c) 2019, The Linux Foundation. All rights reserved.
* Copyright (c) 2023, Linaro Limited
*/
#ifndef _DT_BINDINGS_CLK_QCOM_VIDEO_CC_SM8350_H
#define _DT_BINDINGS_CLK_QCOM_VIDEO_CC_SM8350_H
/* Clocks */
#define VIDEO_CC_AHB_CLK_SRC 0
#define VIDEO_CC_MVS0_CLK 1
#define VIDEO_CC_MVS0_CLK_SRC 2
#define VIDEO_CC_MVS0_DIV_CLK_SRC 3
#define VIDEO_CC_MVS0C_CLK 4
#define VIDEO_CC_MVS0C_DIV2_DIV_CLK_SRC 5
#define VIDEO_CC_MVS1_CLK 6
#define VIDEO_CC_MVS1_CLK_SRC 7
#define VIDEO_CC_MVS1_DIV2_CLK 8
#define VIDEO_CC_MVS1_DIV_CLK_SRC 9
#define VIDEO_CC_MVS1C_CLK 10
#define VIDEO_CC_MVS1C_DIV2_DIV_CLK_SRC 11
#define VIDEO_CC_SLEEP_CLK 12
#define VIDEO_CC_SLEEP_CLK_SRC 13
#define VIDEO_CC_XO_CLK_SRC 14
#define VIDEO_PLL0 15
#define VIDEO_PLL1 16
/* GDSCs */
#define MVS0C_GDSC 0
#define MVS1C_GDSC 1
#define MVS0_GDSC 2
#define MVS1_GDSC 3
#endif

18
include/dt-bindings/reset/qcom,sm8350-videocc.h Normal file
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@ -0,0 +1,18 @@
/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
/*
* Copyright (c) 2019, The Linux Foundation. All rights reserved.
* Copyright (c) 2023, Linaro Limited
*/
#ifndef _DT_BINDINGS_RESET_QCOM_VIDEO_CC_SM8350_H
#define _DT_BINDINGS_RESET_QCOM_VIDEO_CC_SM8350_H
#define VIDEO_CC_CVP_INTERFACE_BCR 0
#define VIDEO_CC_CVP_MVS0_BCR 1
#define VIDEO_CC_MVS0C_CLK_ARES 2
#define VIDEO_CC_CVP_MVS0C_BCR 3
#define VIDEO_CC_CVP_MVS1_BCR 4
#define VIDEO_CC_MVS1C_CLK_ARES 5
#define VIDEO_CC_CVP_MVS1C_BCR 6
#endif