mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-24 11:25:43 +00:00
Code Issues Releases Wiki Activity

arm64: dts: qcom: sm6350: Use specific qmpphy compatible

Browse source 
The sc7180 phy compatible works fine for some cases, but it turns out
sm6350 does need proper phy configuration in the driver, so use the
newly added sm6350 compatible.

Because the sm6350 compatible is using the new binding, we need to
change the node quite a bit to match it.

This fixes qmpphy init when no USB cable is plugged in during bootloader
stage.

Reviewed-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230120-sm6350-usbphy-v4-3-4d700a90ba16@fairphone.com
This commit is contained in:
Luca Weiss 2023-01-23 14:29:51 +01:00 committed by Bjorn Andersson
parent 77b1278ed0
commit 5ed2b6388b
1 changed files with 16 additions and 38 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

54
arch/arm64/boot/dts/qcom/sm6350.dtsi
View file

@ -14,6 +14,7 @@
#include <dt-bindings/interconnect/qcom,sm6350.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/mailbox/qcom-ipcc.h>
#include <dt-bindings/phy/phy-qcom-qmp.h>
#include <dt-bindings/power/qcom-rpmpd.h>
#include <dt-bindings/soc/qcom,rpmh-rsc.h>
@ -1315,49 +1316,26 @@ usb_1_hsphy: phy@88e3000 {
resets = <&gcc GCC_QUSB2PHY_PRIM_BCR>;
};
usb_1_qmpphy: phy@88e9000 {
compatible = "qcom,sc7180-qmp-usb3-dp-phy";
reg = <0 0x088e9000 0 0x200>,
<0 0x088e8000 0 0x40>,
<0 0x088ea000 0 0x200>;
status = "disabled";
#address-cells = <2>;
#size-cells = <2>;
ranges;
usb_1_qmpphy: phy@88e8000 {
compatible = "qcom,sm6350-qmp-usb3-dp-phy";
reg = <0 0x088e8000 0 0x3000>;
clocks = <&gcc GCC_USB3_PRIM_PHY_AUX_CLK>,
<&xo_board>,
<&rpmhcc RPMH_QLINK_CLK>,
<&gcc GCC_USB3_PRIM_PHY_COM_AUX_CLK>;
clock-names = "aux", "cfg_ahb", "ref", "com_aux";
<&gcc GCC_USB3_PRIM_CLKREF_CLK>,
<&gcc GCC_USB3_PRIM_PHY_COM_AUX_CLK>,
<&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>;
clock-names = "aux", "ref", "com_aux", "usb3_pipe";
resets = <&gcc GCC_USB3_DP_PHY_PRIM_BCR>,
<&gcc GCC_USB3_PHY_PRIM_BCR>;
power-domains = <&gcc USB30_PRIM_GDSC>;
resets = <&gcc GCC_USB3_PHY_PRIM_BCR>,
<&gcc GCC_USB3_DP_PHY_PRIM_BCR>;
reset-names = "phy", "common";
usb_1_ssphy: usb3-phy@88e9200 {
reg = <0 0x088e9200 0 0x200>,
<0 0x088e9400 0 0x200>,
<0 0x088e9c00 0 0x400>,
<0 0x088e9600 0 0x200>,
<0 0x088e9800 0 0x200>,
<0 0x088e9a00 0 0x100>;
#clock-cells = <0>;
#phy-cells = <0>;
clocks = <&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>;
clock-names = "pipe0";
clock-output-names = "usb3_phy_pipe_clk_src";
};
#clock-cells = <1>;
#phy-cells = <1>;
dp_phy: dp-phy@88ea200 {
reg = <0 0x088ea200 0 0x200>,
<0 0x088ea400 0 0x200>,
<0 0x088eaa00 0 0x200>,
<0 0x088ea600 0 0x200>,
<0 0x088ea800 0 0x200>;
#phy-cells = <0>;
#clock-cells = <1>;
};
status = "disabled";
};
dc_noc: interconnect@9160000 {
@ -1431,7 +1409,7 @@ usb_1_dwc3: usb@a600000 {
snps,dis_enblslpm_quirk;
snps,has-lpm-erratum;
snps,hird-threshold = /bits/ 8 <0x10>;
phys = <&usb_1_hsphy>, <&usb_1_ssphy>;
phys = <&usb_1_hsphy>, <&usb_1_qmpphy QMP_USB43DP_USB3_PHY>;
phy-names = "usb2-phy", "usb3-phy";
};
};