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arm64: tegra: Changes for v5.10-rc1

Browse source 
This set of changes fixes some minor issues in existing device trees and
 adds ID EEPROMs on the Jetson Xavier NX. All ID EEPROMs are now labelled
 to allow them to be detected by software.
 
 It also adds support for the Tegra234 VDK board, which is a pre-silicon
 platform for the upcoming Orin SoC.
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Merge tag 'tegra-for-5.10-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/dt

arm64: tegra: Changes for v5.10-rc1

This set of changes fixes some minor issues in existing device trees and
adds ID EEPROMs on the Jetson Xavier NX. All ID EEPROMs are now labelled
to allow them to be detected by software.

It also adds support for the Tegra234 VDK board, which is a pre-silicon
platform for the upcoming Orin SoC.

* tag 'tegra-for-5.10-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  arm64: tegra: Initial Tegra234 VDK support
  arm64: tegra: Populate EEPROMs for Jetson Xavier NX
  arm64: tegra: Add label properties for EEPROMs
  arm64: tegra: Add DT binding for AHUB components
  arm64: tegra: Enable ACONNECT, ADMA and AGIC on Jetson Nano
  arm64: tegra: Properly size register regions for GPU on Tegra194
  arm64: tegra: Use valid PWM period for VDD_GPU on Tegra210
  arm64: tegra: Describe display controller outputs for Tegra210
  arm64: tegra: Disable SD card write-protection on Jetson Nano
  arm64: tegra: Add VBUS supply for micro USB port on Jetson Nano
  arm64: tegra: Wire up pinctrl states for all DPAUX controllers
  arm64: tegra: Add ID EEPROMs on Jetson AGX Xavier

Link: https://lore.kernel.org/r/20200918150303.3938852-5-thierry.reding@gmail.com
Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson 2020-09-26 10:01:51 -07:00
commit dd59aed76d
18 changed files with 961 additions and 12 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
arch/arm64/boot/dts/nvidia/Makefile
View file

@ -9,3 +9,4 @@ dtb-$(CONFIG_ARCH_TEGRA_210_SOC) += tegra210-p2894-0050-a08.dtb
dtb-$(CONFIG_ARCH_TEGRA_186_SOC) += tegra186-p2771-0000.dtb
dtb-$(CONFIG_ARCH_TEGRA_194_SOC) += tegra194-p2972-0000.dtb
dtb-$(CONFIG_ARCH_TEGRA_194_SOC) += tegra194-p3509-0000+p3668-0000.dtb
dtb-$(CONFIG_ARCH_TEGRA_234_SOC) += tegra234-sim-vdk.dtb

1
arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts
View file

@ -222,6 +222,7 @@ eeprom@57 {
compatible = "atmel,24c02";
reg = <0x57>;
label = "system";
vcc-supply = <&vdd_1v8>;
address-width = <8>;
pagesize = <8>;

1
arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi
View file

@ -173,6 +173,7 @@ eeprom@50 {
compatible = "atmel,24c02";
reg = <0x50>;
label = "module";
vcc-supply = <&vdd_1v8>;
address-width = <8>;
pagesize = <8>;

217
arch/arm64/boot/dts/nvidia/tegra186.dtsi
View file

@ -85,7 +85,7 @@ aconnect {
ranges = <0x02900000 0x0 0x02900000 0x200000>;
status = "disabled";
dma-controller@2930000 {
adma: dma-controller@2930000 {
compatible = "nvidia,tegra186-adma";
reg = <0x02930000 0x20000>;
interrupt-parent = <&agic>;
@ -140,6 +140,221 @@ agic: interrupt-controller@2a40000 {
clock-names = "clk";
status = "disabled";
};
tegra_ahub: ahub@2900800 {
compatible = "nvidia,tegra186-ahub";
reg = <0x02900800 0x800>;
clocks = <&bpmp TEGRA186_CLK_AHUB>;
clock-names = "ahub";
assigned-clocks = <&bpmp TEGRA186_CLK_AHUB>;
assigned-clock-parents = <&bpmp TEGRA186_CLK_PLL_A_OUT0>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x02900800 0x02900800 0x11800>;
status = "disabled";
tegra_admaif: admaif@290f000 {
compatible = "nvidia,tegra186-admaif";
reg = <0x0290f000 0x1000>;
dmas = <&adma 1>, <&adma 1>,
<&adma 2>, <&adma 2>,
<&adma 3>, <&adma 3>,
<&adma 4>, <&adma 4>,
<&adma 5>, <&adma 5>,
<&adma 6>, <&adma 6>,
<&adma 7>, <&adma 7>,
<&adma 8>, <&adma 8>,
<&adma 9>, <&adma 9>,
<&adma 10>, <&adma 10>,
<&adma 11>, <&adma 11>,
<&adma 12>, <&adma 12>,
<&adma 13>, <&adma 13>,
<&adma 14>, <&adma 14>,
<&adma 15>, <&adma 15>,
<&adma 16>, <&adma 16>,
<&adma 17>, <&adma 17>,
<&adma 18>, <&adma 18>,
<&adma 19>, <&adma 19>,
<&adma 20>, <&adma 20>;
dma-names = "rx1", "tx1",
"rx2", "tx2",
"rx3", "tx3",
"rx4", "tx4",
"rx5", "tx5",
"rx6", "tx6",
"rx7", "tx7",
"rx8", "tx8",
"rx9", "tx9",
"rx10", "tx10",
"rx11", "tx11",
"rx12", "tx12",
"rx13", "tx13",
"rx14", "tx14",
"rx15", "tx15",
"rx16", "tx16",
"rx17", "tx17",
"rx18", "tx18",
"rx19", "tx19",
"rx20", "tx20";
status = "disabled";
};
tegra_i2s1: i2s@2901000 {
compatible = "nvidia,tegra186-i2s",
"nvidia,tegra210-i2s";
reg = <0x2901000 0x100>;
clocks = <&bpmp TEGRA186_CLK_I2S1>,
<&bpmp TEGRA186_CLK_I2S1_SYNC_INPUT>;
clock-names = "i2s", "sync_input";
assigned-clocks = <&bpmp TEGRA186_CLK_I2S1>;
assigned-clock-parents = <&bpmp TEGRA186_CLK_PLL_A_OUT0>;
assigned-clock-rates = <1536000>;
sound-name-prefix = "I2S1";
status = "disabled";
};
tegra_i2s2: i2s@2901100 {
compatible = "nvidia,tegra186-i2s",
"nvidia,tegra210-i2s";
reg = <0x2901100 0x100>;
clocks = <&bpmp TEGRA186_CLK_I2S2>,
<&bpmp TEGRA186_CLK_I2S2_SYNC_INPUT>;
clock-names = "i2s", "sync_input";
assigned-clocks = <&bpmp TEGRA186_CLK_I2S2>;
assigned-clock-parents = <&bpmp TEGRA186_CLK_PLL_A_OUT0>;
assigned-clock-rates = <1536000>;
sound-name-prefix = "I2S2";
status = "disabled";
};
tegra_i2s3: i2s@2901200 {
compatible = "nvidia,tegra186-i2s",
"nvidia,tegra210-i2s";
reg = <0x2901200 0x100>;
clocks = <&bpmp TEGRA186_CLK_I2S3>,
<&bpmp TEGRA186_CLK_I2S3_SYNC_INPUT>;
clock-names = "i2s", "sync_input";
assigned-clocks = <&bpmp TEGRA186_CLK_I2S3>;
assigned-clock-parents = <&bpmp TEGRA186_CLK_PLL_A_OUT0>;
assigned-clock-rates = <1536000>;
sound-name-prefix = "I2S3";
status = "disabled";
};
tegra_i2s4: i2s@2901300 {
compatible = "nvidia,tegra186-i2s",
"nvidia,tegra210-i2s";
reg = <0x2901300 0x100>;
clocks = <&bpmp TEGRA186_CLK_I2S4>,
<&bpmp TEGRA186_CLK_I2S4_SYNC_INPUT>;
clock-names = "i2s", "sync_input";
assigned-clocks = <&bpmp TEGRA186_CLK_I2S4>;
assigned-clock-parents = <&bpmp TEGRA186_CLK_PLL_A_OUT0>;
assigned-clock-rates = <1536000>;
sound-name-prefix = "I2S4";
status = "disabled";
};
tegra_i2s5: i2s@2901400 {
compatible = "nvidia,tegra186-i2s",
"nvidia,tegra210-i2s";
reg = <0x2901400 0x100>;
clocks = <&bpmp TEGRA186_CLK_I2S5>,
<&bpmp TEGRA186_CLK_I2S5_SYNC_INPUT>;
clock-names = "i2s", "sync_input";
assigned-clocks = <&bpmp TEGRA186_CLK_I2S5>;
assigned-clock-parents = <&bpmp TEGRA186_CLK_PLL_A_OUT0>;
assigned-clock-rates = <1536000>;
sound-name-prefix = "I2S5";
status = "disabled";
};
tegra_i2s6: i2s@2901500 {
compatible = "nvidia,tegra186-i2s",
"nvidia,tegra210-i2s";
reg = <0x2901500 0x100>;
clocks = <&bpmp TEGRA186_CLK_I2S6>,
<&bpmp TEGRA186_CLK_I2S6_SYNC_INPUT>;
clock-names = "i2s", "sync_input";
assigned-clocks = <&bpmp TEGRA186_CLK_I2S6>;
assigned-clock-parents = <&bpmp TEGRA186_CLK_PLL_A_OUT0>;
assigned-clock-rates = <1536000>;
sound-name-prefix = "I2S6";
status = "disabled";
};
tegra_dmic1: dmic@2904000 {
compatible = "nvidia,tegra210-dmic";
reg = <0x2904000 0x100>;
clocks = <&bpmp TEGRA186_CLK_DMIC1>;
clock-names = "dmic";
assigned-clocks = <&bpmp TEGRA186_CLK_DMIC1>;
assigned-clock-parents = <&bpmp TEGRA186_CLK_PLL_A_OUT0>;
assigned-clock-rates = <3072000>;
sound-name-prefix = "DMIC1";
status = "disabled";
};
tegra_dmic2: dmic@2904100 {
compatible = "nvidia,tegra210-dmic";
reg = <0x2904100 0x100>;
clocks = <&bpmp TEGRA186_CLK_DMIC2>;
clock-names = "dmic";
assigned-clocks = <&bpmp TEGRA186_CLK_DMIC2>;
assigned-clock-parents = <&bpmp TEGRA186_CLK_PLL_A_OUT0>;
assigned-clock-rates = <3072000>;
sound-name-prefix = "DMIC2";
status = "disabled";
};
tegra_dmic3: dmic@2904200 {
compatible = "nvidia,tegra210-dmic";
reg = <0x2904200 0x100>;
clocks = <&bpmp TEGRA186_CLK_DMIC3>;
clock-names = "dmic";
assigned-clocks = <&bpmp TEGRA186_CLK_DMIC3>;
assigned-clock-parents = <&bpmp TEGRA186_CLK_PLL_A_OUT0>;
assigned-clock-rates = <3072000>;
sound-name-prefix = "DMIC3";
status = "disabled";
};
tegra_dmic4: dmic@2904300 {
compatible = "nvidia,tegra210-dmic";
reg = <0x2904300 0x100>;
clocks = <&bpmp TEGRA186_CLK_DMIC4>;
clock-names = "dmic";
assigned-clocks = <&bpmp TEGRA186_CLK_DMIC4>;
assigned-clock-parents = <&bpmp TEGRA186_CLK_PLL_A_OUT0>;
assigned-clock-rates = <3072000>;
sound-name-prefix = "DMIC4";
status = "disabled";
};
tegra_dspk1: dspk@2905000 {
compatible = "nvidia,tegra186-dspk";
reg = <0x2905000 0x100>;
clocks = <&bpmp TEGRA186_CLK_DSPK1>;
clock-names = "dspk";
assigned-clocks = <&bpmp TEGRA186_CLK_DSPK1>;
assigned-clock-parents = <&bpmp TEGRA186_CLK_PLL_A_OUT0>;
assigned-clock-rates = <12288000>;
sound-name-prefix = "DSPK1";
status = "disabled";
};
tegra_dspk2: dspk@2905100 {
compatible = "nvidia,tegra186-dspk";
reg = <0x2905100 0x100>;
clocks = <&bpmp TEGRA186_CLK_DSPK2>;
clock-names = "dspk";
assigned-clocks = <&bpmp TEGRA186_CLK_DSPK2>;
assigned-clock-parents = <&bpmp TEGRA186_CLK_PLL_A_OUT0>;
assigned-clock-rates = <12288000>;
sound-name-prefix = "DSPK2";
status = "disabled";
};
};
};
mc: memory-controller@2c00000 {

16
arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
View file

@ -57,6 +57,22 @@ serial@3110000 {
status = "okay";
};
i2c@3160000 {
status = "okay";
eeprom@50 {
compatible = "atmel,24c02";
reg = <0x50>;
label = "module";
vcc-supply = <&vdd_1v8ls>;
address-width = <8>;
pagesize = <8>;
size = <256>;
read-only;
};
};
/* SDMMC1 (SD/MMC) */
mmc@3400000 {
cd-gpios = <&gpio TEGRA194_MAIN_GPIO(A, 0) GPIO_ACTIVE_LOW>;

14
arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
View file

@ -23,6 +23,20 @@ interrupt-controller@2a40000 {
};
};
i2c@3160000 {
eeprom@56 {
compatible = "atmel,24c02";
reg = <0x56>;
label = "system";
vcc-supply = <&vdd_1v8ls>;
address-width = <8>;
pagesize = <8>;
size = <256>;
read-only;
};
};
ddc: i2c@31c0000 {
status = "okay";
};

14
arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0000.dts
View file

@ -27,6 +27,20 @@ ddc: i2c@3190000 {
status = "okay";
};
i2c@3160000 {
eeprom@57 {
compatible = "atmel,24c02";
reg = <0x57>;
label = "system";
vcc-supply = <&vdd_1v8>;
address-width = <8>;
pagesize = <8>;
size = <256>;
read-only;
};
};
hda@3510000 {
nvidia,model = "jetson-xavier-nx-hda";
status = "okay";

16
arch/arm64/boot/dts/nvidia/tegra194-p3668-0000.dtsi
View file

@ -58,6 +58,22 @@ serial@c280000 {
status = "okay";
};
i2c@3160000 {
status = "okay";
eeprom@50 {
compatible = "atmel,24c02";
reg = <0x50>;
label = "module";
vcc-supply = <&vdd_1v8ls>;
address-width = <8>;
pagesize = <8>;
size = <256>;
read-only;
};
};
/* SDMMC1 (SD/MMC) */
mmc@3400000 {
status = "okay";

247
arch/arm64/boot/dts/nvidia/tegra194.dtsi
View file

@ -83,7 +83,7 @@ aconnect@2900000 {
ranges = <0x02900000 0x02900000 0x200000>;
status = "disabled";
dma-controller@2930000 {
adma: dma-controller@2930000 {
compatible = "nvidia,tegra194-adma",
"nvidia,tegra186-adma";
reg = <0x02930000 0x20000>;
@ -140,6 +140,229 @@ agic: interrupt-controller@2a40000 {
clock-names = "clk";
status = "disabled";
};
tegra_ahub: ahub@2900800 {
compatible = "nvidia,tegra194-ahub",
"nvidia,tegra186-ahub";
reg = <0x02900800 0x800>;
clocks = <&bpmp TEGRA194_CLK_AHUB>;
clock-names = "ahub";
assigned-clocks = <&bpmp TEGRA194_CLK_AHUB>;
assigned-clock-parents = <&bpmp TEGRA194_CLK_PLLA_OUT0>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x02900800 0x02900800 0x11800>;
status = "disabled";
tegra_admaif: admaif@290f000 {
compatible = "nvidia,tegra194-admaif",
"nvidia,tegra186-admaif";
reg = <0x0290f000 0x1000>;
dmas = <&adma 1>, <&adma 1>,
<&adma 2>, <&adma 2>,
<&adma 3>, <&adma 3>,
<&adma 4>, <&adma 4>,
<&adma 5>, <&adma 5>,
<&adma 6>, <&adma 6>,
<&adma 7>, <&adma 7>,
<&adma 8>, <&adma 8>,
<&adma 9>, <&adma 9>,
<&adma 10>, <&adma 10>,
<&adma 11>, <&adma 11>,
<&adma 12>, <&adma 12>,
<&adma 13>, <&adma 13>,
<&adma 14>, <&adma 14>,
<&adma 15>, <&adma 15>,
<&adma 16>, <&adma 16>,
<&adma 17>, <&adma 17>,
<&adma 18>, <&adma 18>,
<&adma 19>, <&adma 19>,
<&adma 20>, <&adma 20>;
dma-names = "rx1", "tx1",
"rx2", "tx2",
"rx3", "tx3",
"rx4", "tx4",
"rx5", "tx5",
"rx6", "tx6",
"rx7", "tx7",
"rx8", "tx8",
"rx9", "tx9",
"rx10", "tx10",
"rx11", "tx11",
"rx12", "tx12",
"rx13", "tx13",
"rx14", "tx14",
"rx15", "tx15",
"rx16", "tx16",
"rx17", "tx17",
"rx18", "tx18",
"rx19", "tx19",
"rx20", "tx20";
status = "disabled";
};
tegra_i2s1: i2s@2901000 {
compatible = "nvidia,tegra194-i2s",
"nvidia,tegra210-i2s";
reg = <0x2901000 0x100>;
clocks = <&bpmp TEGRA194_CLK_I2S1>,
<&bpmp TEGRA194_CLK_I2S1_SYNC_INPUT>;
clock-names = "i2s", "sync_input";
assigned-clocks = <&bpmp TEGRA194_CLK_I2S1>;
assigned-clock-parents = <&bpmp TEGRA194_CLK_PLLA_OUT0>;
assigned-clock-rates = <1536000>;
sound-name-prefix = "I2S1";
status = "disabled";
};
tegra_i2s2: i2s@2901100 {
compatible = "nvidia,tegra194-i2s",
"nvidia,tegra210-i2s";
reg = <0x2901100 0x100>;
clocks = <&bpmp TEGRA194_CLK_I2S2>,
<&bpmp TEGRA194_CLK_I2S2_SYNC_INPUT>;
clock-names = "i2s", "sync_input";
assigned-clocks = <&bpmp TEGRA194_CLK_I2S2>;
assigned-clock-parents = <&bpmp TEGRA194_CLK_PLLA_OUT0>;
assigned-clock-rates = <1536000>;
sound-name-prefix = "I2S2";
status = "disabled";
};
tegra_i2s3: i2s@2901200 {
compatible = "nvidia,tegra194-i2s",
"nvidia,tegra210-i2s";
reg = <0x2901200 0x100>;
clocks = <&bpmp TEGRA194_CLK_I2S3>,
<&bpmp TEGRA194_CLK_I2S3_SYNC_INPUT>;
clock-names = "i2s", "sync_input";
assigned-clocks = <&bpmp TEGRA194_CLK_I2S3>;
assigned-clock-parents = <&bpmp TEGRA194_CLK_PLLA_OUT0>;
assigned-clock-rates = <1536000>;
sound-name-prefix = "I2S3";
status = "disabled";
};
tegra_i2s4: i2s@2901300 {
compatible = "nvidia,tegra194-i2s",
"nvidia,tegra210-i2s";
reg = <0x2901300 0x100>;
clocks = <&bpmp TEGRA194_CLK_I2S4>,
<&bpmp TEGRA194_CLK_I2S4_SYNC_INPUT>;
clock-names = "i2s", "sync_input";
assigned-clocks = <&bpmp TEGRA194_CLK_I2S4>;
assigned-clock-parents = <&bpmp TEGRA194_CLK_PLLA_OUT0>;
assigned-clock-rates = <1536000>;
sound-name-prefix = "I2S4";
status = "disabled";
};
tegra_i2s5: i2s@2901400 {
compatible = "nvidia,tegra194-i2s",
"nvidia,tegra210-i2s";
reg = <0x2901400 0x100>;
clocks = <&bpmp TEGRA194_CLK_I2S5>,
<&bpmp TEGRA194_CLK_I2S5_SYNC_INPUT>;
clock-names = "i2s", "sync_input";
assigned-clocks = <&bpmp TEGRA194_CLK_I2S5>;
assigned-clock-parents = <&bpmp TEGRA194_CLK_PLLA_OUT0>;
assigned-clock-rates = <1536000>;
sound-name-prefix = "I2S5";
status = "disabled";
};
tegra_i2s6: i2s@2901500 {
compatible = "nvidia,tegra194-i2s",
"nvidia,tegra210-i2s";
reg = <0x2901500 0x100>;
clocks = <&bpmp TEGRA194_CLK_I2S6>,
<&bpmp TEGRA194_CLK_I2S6_SYNC_INPUT>;
clock-names = "i2s", "sync_input";
assigned-clocks = <&bpmp TEGRA194_CLK_I2S6>;
assigned-clock-parents = <&bpmp TEGRA194_CLK_PLLA_OUT0>;
assigned-clock-rates = <1536000>;
sound-name-prefix = "I2S6";
status = "disabled";
};
tegra_dmic1: dmic@2904000 {
compatible = "nvidia,tegra194-dmic",
"nvidia,tegra210-dmic";
reg = <0x2904000 0x100>;
clocks = <&bpmp TEGRA194_CLK_DMIC1>;
clock-names = "dmic";
assigned-clocks = <&bpmp TEGRA194_CLK_DMIC1>;
assigned-clock-parents = <&bpmp TEGRA194_CLK_PLLA_OUT0>;
assigned-clock-rates = <3072000>;
sound-name-prefix = "DMIC1";
status = "disabled";
};
tegra_dmic2: dmic@2904100 {
compatible = "nvidia,tegra194-dmic",
"nvidia,tegra210-dmic";
reg = <0x2904100 0x100>;
clocks = <&bpmp TEGRA194_CLK_DMIC2>;
clock-names = "dmic";
assigned-clocks = <&bpmp TEGRA194_CLK_DMIC2>;
assigned-clock-parents = <&bpmp TEGRA194_CLK_PLLA_OUT0>;
assigned-clock-rates = <3072000>;
sound-name-prefix = "DMIC2";
status = "disabled";
};
tegra_dmic3: dmic@2904200 {
compatible = "nvidia,tegra194-dmic",
"nvidia,tegra210-dmic";
reg = <0x2904200 0x100>;
clocks = <&bpmp TEGRA194_CLK_DMIC3>;
clock-names = "dmic";
assigned-clocks = <&bpmp TEGRA194_CLK_DMIC3>;
assigned-clock-parents = <&bpmp TEGRA194_CLK_PLLA_OUT0>;
assigned-clock-rates = <3072000>;
sound-name-prefix = "DMIC3";
status = "disabled";
};
tegra_dmic4: dmic@2904300 {
compatible = "nvidia,tegra194-dmic",
"nvidia,tegra210-dmic";
reg = <0x2904300 0x100>;
clocks = <&bpmp TEGRA194_CLK_DMIC4>;
clock-names = "dmic";
assigned-clocks = <&bpmp TEGRA194_CLK_DMIC4>;
assigned-clock-parents = <&bpmp TEGRA194_CLK_PLLA_OUT0>;
assigned-clock-rates = <3072000>;
sound-name-prefix = "DMIC4";
status = "disabled";
};
tegra_dspk1: dspk@2905000 {
compatible = "nvidia,tegra194-dspk",
"nvidia,tegra186-dspk";
reg = <0x2905000 0x100>;
clocks = <&bpmp TEGRA194_CLK_DSPK1>;
clock-names = "dspk";
assigned-clocks = <&bpmp TEGRA194_CLK_DSPK1>;
assigned-clock-parents = <&bpmp TEGRA194_CLK_PLLA_OUT0>;
assigned-clock-rates = <12288000>;
sound-name-prefix = "DSPK1";
status = "disabled";
};
tegra_dspk2: dspk@2905100 {
compatible = "nvidia,tegra194-dspk",
"nvidia,tegra186-dspk";
reg = <0x2905100 0x100>;
clocks = <&bpmp TEGRA194_CLK_DSPK2>;
clock-names = "dspk";
assigned-clocks = <&bpmp TEGRA194_CLK_DSPK2>;
assigned-clock-parents = <&bpmp TEGRA194_CLK_PLLA_OUT0>;
assigned-clock-rates = <12288000>;
sound-name-prefix = "DSPK2";
status = "disabled";
};
};
};
pinmux: pinmux@2430000 {
@ -329,6 +552,9 @@ dp_aux_ch1_i2c: i2c@3190000 {
clock-names = "div-clk";
resets = <&bpmp TEGRA194_RESET_I2C4>;
reset-names = "i2c";
pinctrl-0 = <&state_dpaux1_i2c>;
pinctrl-1 = <&state_dpaux1_off>;
pinctrl-names = "default", "idle";
status = "disabled";
};
@ -343,10 +569,14 @@ dp_aux_ch0_i2c: i2c@31b0000 {
clock-names = "div-clk";
resets = <&bpmp TEGRA194_RESET_I2C6>;
reset-names = "i2c";
pinctrl-0 = <&state_dpaux0_i2c>;
pinctrl-1 = <&state_dpaux0_off>;
pinctrl-names = "default", "idle";
status = "disabled";
};
gen7_i2c: i2c@31c0000 {
/* shares pads with dpaux2 */
dp_aux_ch2_i2c: i2c@31c0000 {
compatible = "nvidia,tegra194-i2c";
reg = <0x031c0000 0x10000>;
interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
@ -356,10 +586,14 @@ gen7_i2c: i2c@31c0000 {
clock-names = "div-clk";
resets = <&bpmp TEGRA194_RESET_I2C7>;
reset-names = "i2c";
pinctrl-0 = <&state_dpaux2_i2c>;
pinctrl-1 = <&state_dpaux2_off>;
pinctrl-names = "default", "idle";
status = "disabled";
};
gen9_i2c: i2c@31e0000 {
/* shares pads with dpaux3 */
dp_aux_ch3_i2c: i2c@31e0000 {
compatible = "nvidia,tegra194-i2c";
reg = <0x031e0000 0x10000>;
interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
@ -369,6 +603,9 @@ gen9_i2c: i2c@31e0000 {
clock-names = "div-clk";
resets = <&bpmp TEGRA194_RESET_I2C9>;
reset-names = "i2c";
pinctrl-0 = <&state_dpaux3_i2c>;
pinctrl-1 = <&state_dpaux3_off>;
pinctrl-names = "default", "idle";
status = "disabled";
};
@ -1398,8 +1635,8 @@ sor3: sor@15bc0000 {
gpu@17000000 {
compatible = "nvidia,gv11b";
reg = <0x17000000 0x10000000>,
<0x18000000 0x10000000>;
reg = <0x17000000 0x1000000>,
<0x18000000 0x1000000>;
interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "stall", "nonstall";

3
arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
View file

@ -273,6 +273,7 @@ eeprom@50 {
compatible = "atmel,24c02";
reg = <0x50>;
label = "module";
vcc-supply = <&vdd_1v8>;
address-width = <8>;
pagesize = <8>;
@ -337,7 +338,7 @@ psci {
vdd_gpu: regulator@100 {
compatible = "pwm-regulator";
pwms = <&pwm 1 4880>;
pwms = <&pwm 1 8000>;
regulator-name = "VDD_GPU";
regulator-min-microvolt = <710000>;
regulator-max-microvolt = <1320000>;

1
arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts
View file

@ -86,6 +86,7 @@ eeprom@57 {
compatible = "atmel,24c02";
reg = <0x57>;
label = "system";
vcc-supply = <&vdd_1v8>;
address-width = <8>;
pagesize = <8>;

29
arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
View file

@ -144,6 +144,7 @@ eeprom@50 {
compatible = "atmel,24c02";
reg = <0x50>;
label = "module";
vcc-supply = <&vdd_1v8>;
address-width = <8>;
pagesize = <8>;
@ -155,6 +156,7 @@ eeprom@57 {
compatible = "atmel,24c02";
reg = <0x57>;
label = "system";
vcc-supply = <&vdd_1v8>;
address-width = <8>;
pagesize = <8>;
@ -541,6 +543,8 @@ usb2-0 {
mode = "peripheral";
usb-role-switch;
vbus-supply = <&vdd_5v0_usb>;
connector {
compatible = "gpio-usb-b-connector",
"usb-b-connector";
@ -574,6 +578,7 @@ mmc@700b0000 {
bus-width = <4>;
cd-gpios = <&gpio TEGRA_GPIO(Z, 1) GPIO_ACTIVE_LOW>;
disable-wp;
vqmmc-supply = <&vddio_sdmmc>;
vmmc-supply = <&vdd_3v3_sd>;
@ -621,6 +626,18 @@ clock@70110000 {
pinctrl-1 = <&dvfs_pwm_inactive_state>;
};
aconnect@702c0000 {
status = "okay";
dma@702e2000 {
status = "okay";
};
interrupt-controller@702f9000 {
status = "okay";
};
};
clk32k_in: clock@0 {
compatible = "fixed-clock";
clock-frequency = <32768>;
@ -818,7 +835,7 @@ vdd_cpu: regulator@5 {
vdd_gpu: regulator@6 {
compatible = "pwm-regulator";
pwms = <&pwm 1 4880>;
pwms = <&pwm 1 8000>;
regulator-name = "VDD_GPU";
regulator-min-microvolt = <710000>;
@ -843,4 +860,14 @@ avdd_io_edp_1v05: regulator@7 {
vin-supply = <&avdd_1v05_pll>;
};
vdd_5v0_usb: regulator@8 {
compatible = "regulator-fixed";
regulator-name = "VDD_5V_USB";
regulator-min-microvolt = <50000000>;
regulator-max-microvolt = <50000000>;
vin-supply = <&vdd_5v0_sys>;
};
};

150
arch/arm64/boot/dts/nvidia/tegra210.dtsi
View file

@ -194,6 +194,7 @@ dc@54200000 {
iommus = <&mc TEGRA_SWGROUP_DC>;
nvidia,outputs = <&dsia &dsib &sor0 &sor1>;
nvidia,head = <0>;
};
@ -208,10 +209,11 @@ dc@54240000 {
iommus = <&mc TEGRA_SWGROUP_DCB>;
nvidia,outputs = <&dsia &dsib &sor0 &sor1>;
nvidia,head = <1>;
};
dsi@54300000 {
dsia: dsi@54300000 {
compatible = "nvidia,tegra210-dsi";
reg = <0x0 0x54300000 0x0 0x00040000>;
clocks = <&tegra_car TEGRA210_CLK_DSIA>,
@ -248,7 +250,7 @@ nvjpg@54380000 {
status = "disabled";
};
dsi@54400000 {
dsib: dsi@54400000 {
compatible = "nvidia,tegra210-dsi";
reg = <0x0 0x54400000 0x0 0x00040000>;
clocks = <&tegra_car TEGRA210_CLK_DSIB>,
@ -284,7 +286,7 @@ tsec@54500000 {
status = "disabled";
};
sor@54540000 {
sor0: sor@54540000 {
compatible = "nvidia,tegra210-sor";
reg = <0x0 0x54540000 0x0 0x00040000>;
interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
@ -304,7 +306,7 @@ sor@54540000 {
status = "disabled";
};
sor@54580000 {
sor1: sor@54580000 {
compatible = "nvidia,tegra210-sor1";
reg = <0x0 0x54580000 0x0 0x00040000>;
interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
@ -1381,6 +1383,146 @@ agic: interrupt-controller@702f9000 {
clock-names = "clk";
status = "disabled";
};
tegra_ahub: ahub@702d0800 {
compatible = "nvidia,tegra210-ahub";
reg = <0x702d0800 0x800>;
clocks = <&tegra_car TEGRA210_CLK_D_AUDIO>;
clock-names = "ahub";
assigned-clocks = <&tegra_car TEGRA210_CLK_D_AUDIO>;
assigned-clock-parents = <&tegra_car TEGRA210_CLK_PLL_A_OUT0>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x702d0000 0x702d0000 0x0000e400>;
status = "disabled";
tegra_admaif: admaif@702d0000 {
compatible = "nvidia,tegra210-admaif";
reg = <0x702d0000 0x800>;
dmas = <&adma 1>, <&adma 1>,
<&adma 2>, <&adma 2>,
<&adma 3>, <&adma 3>,
<&adma 4>, <&adma 4>,
<&adma 5>, <&adma 5>,
<&adma 6>, <&adma 6>,
<&adma 7>, <&adma 7>,
<&adma 8>, <&adma 8>,
<&adma 9>, <&adma 9>,
<&adma 10>, <&adma 10>;
dma-names = "rx1", "tx1",
"rx2", "tx2",
"rx3", "tx3",
"rx4", "tx4",
"rx5", "tx5",
"rx6", "tx6",
"rx7", "tx7",
"rx8", "tx8",
"rx9", "tx9",
"rx10", "tx10";
status = "disabled";
};
tegra_i2s1: i2s@702d1000 {
compatible = "nvidia,tegra210-i2s";
reg = <0x702d1000 0x100>;
clocks = <&tegra_car TEGRA210_CLK_I2S0>,
<&tegra_car TEGRA210_CLK_I2S0_SYNC>;
clock-names = "i2s", "sync_input";
assigned-clocks = <&tegra_car TEGRA210_CLK_I2S0>;
assigned-clock-parents = <&tegra_car TEGRA210_CLK_PLL_A_OUT0>;
assigned-clock-rates = <1536000>;
sound-name-prefix = "I2S1";
status = "disabled";
};
tegra_i2s2: i2s@702d1100 {
compatible = "nvidia,tegra210-i2s";
reg = <0x702d1100 0x100>;
clocks = <&tegra_car TEGRA210_CLK_I2S1>,
<&tegra_car TEGRA210_CLK_I2S1_SYNC>;
clock-names = "i2s", "sync_input";
assigned-clocks = <&tegra_car TEGRA210_CLK_I2S1>;
assigned-clock-parents = <&tegra_car TEGRA210_CLK_PLL_A_OUT0>;
assigned-clock-rates = <1536000>;
sound-name-prefix = "I2S2";
status = "disabled";
};
tegra_i2s3: i2s@702d1200 {
compatible = "nvidia,tegra210-i2s";
reg = <0x702d1200 0x100>;
clocks = <&tegra_car TEGRA210_CLK_I2S2>,
<&tegra_car TEGRA210_CLK_I2S2_SYNC>;
clock-names = "i2s", "sync_input";
assigned-clocks = <&tegra_car TEGRA210_CLK_I2S2>;
assigned-clock-parents = <&tegra_car TEGRA210_CLK_PLL_A_OUT0>;
assigned-clock-rates = <1536000>;
sound-name-prefix = "I2S3";
status = "disabled";
};
tegra_i2s4: i2s@702d1300 {
compatible = "nvidia,tegra210-i2s";
reg = <0x702d1300 0x100>;
clocks = <&tegra_car TEGRA210_CLK_I2S3>,
<&tegra_car TEGRA210_CLK_I2S3_SYNC>;
clock-names = "i2s", "sync_input";
assigned-clocks = <&tegra_car TEGRA210_CLK_I2S3>;
assigned-clock-parents = <&tegra_car TEGRA210_CLK_PLL_A_OUT0>;
assigned-clock-rates = <1536000>;
sound-name-prefix = "I2S4";
status = "disabled";
};
tegra_i2s5: i2s@702d1400 {
compatible = "nvidia,tegra210-i2s";
reg = <0x702d1400 0x100>;
clocks = <&tegra_car TEGRA210_CLK_I2S4>,
<&tegra_car TEGRA210_CLK_I2S4_SYNC>;
clock-names = "i2s", "sync_input";
assigned-clocks = <&tegra_car TEGRA210_CLK_I2S4>;
assigned-clock-parents = <&tegra_car TEGRA210_CLK_PLL_A_OUT0>;
assigned-clock-rates = <1536000>;
sound-name-prefix = "I2S5";
status = "disabled";
};
tegra_dmic1: dmic@702d4000 {
compatible = "nvidia,tegra210-dmic";
reg = <0x702d4000 0x100>;
clocks = <&tegra_car TEGRA210_CLK_DMIC1>;
clock-names = "dmic";
assigned-clocks = <&tegra_car TEGRA210_CLK_DMIC1>;
assigned-clock-parents = <&tegra_car TEGRA210_CLK_PLL_A_OUT0>;
assigned-clock-rates = <3072000>;
sound-name-prefix = "DMIC1";
status = "disabled";
};
tegra_dmic2: dmic@702d4100 {
compatible = "nvidia,tegra210-dmic";
reg = <0x702d4100 0x100>;
clocks = <&tegra_car TEGRA210_CLK_DMIC2>;
clock-names = "dmic";
assigned-clocks = <&tegra_car TEGRA210_CLK_DMIC2>;
assigned-clock-parents = <&tegra_car TEGRA210_CLK_PLL_A_OUT0>;
assigned-clock-rates = <3072000>;
sound-name-prefix = "DMIC2";
status = "disabled";
};
tegra_dmic3: dmic@702d4200 {
compatible = "nvidia,tegra210-dmic";
reg = <0x702d4200 0x100>;
clocks = <&tegra_car TEGRA210_CLK_DMIC3>;
clock-names = "dmic";
assigned-clocks = <&tegra_car TEGRA210_CLK_DMIC3>;
assigned-clock-parents = <&tegra_car TEGRA210_CLK_PLL_A_OUT0>;
assigned-clock-rates = <3072000>;
sound-name-prefix = "DMIC3";
status = "disabled";
};
};
};
spi@70410000 {

40
arch/arm64/boot/dts/nvidia/tegra234-sim-vdk.dts Normal file
View file

@ -0,0 +1,40 @@
// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "tegra234.dtsi"
/ {
model = "NVIDIA Tegra234 VDK";
compatible = "nvidia,tegra234-vdk", "nvidia,tegra234";
aliases {
sdhci3 = "/cbb@0/sdhci@3460000";
serial0 = &uarta;
};
chosen {
bootargs = "console=ttyS0,115200n8 earlycon=uart8250,mmio32,0x03100000";
stdout-path = "serial0:115200n8";
};
cbb@0 {
serial@3100000 {
status = "okay";
};
sdhci@3460000 {
status = "okay";
bus-width = <8>;
non-removable;
only-1-8-v;
};
rtc@c2a0000 {
status = "okay";
};
pmc@c360000 {
nvidia,invert-interrupt;
};
};
};

189
arch/arm64/boot/dts/nvidia/tegra234.dtsi Normal file
View file

@ -0,0 +1,189 @@
// SPDX-License-Identifier: GPL-2.0
#include <dt-bindings/clock/tegra234-clock.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/mailbox/tegra186-hsp.h>
#include <dt-bindings/reset/tegra234-reset.h>
/ {
compatible = "nvidia,tegra234";
interrupt-parent = <&gic>;
#address-cells = <2>;
#size-cells = <2>;
bus@0 {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0x0 0x0 0x40000000>;
misc@100000 {
compatible = "nvidia,tegra234-misc";
reg = <0x00100000 0xf000>,
<0x0010f000 0x1000>;
status = "okay";
};
uarta: serial@3100000 {
compatible = "nvidia,tegra234-uart", "nvidia,tegra20-uart";
reg = <0x03100000 0x10000>;
interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bpmp TEGRA234_CLK_UARTA>;
clock-names = "serial";
resets = <&bpmp TEGRA234_RESET_UARTA>;
reset-names = "serial";
status = "disabled";
};
mmc@3460000 {
compatible = "nvidia,tegra234-sdhci", "nvidia,tegra186-sdhci";
reg = <0x03460000 0x20000>;
interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bpmp TEGRA234_CLK_SDMMC4>;
clock-names = "sdhci";
resets = <&bpmp TEGRA234_RESET_SDMMC4>;
reset-names = "sdhci";
dma-coherent;
status = "disabled";
};
fuse@3810000 {
compatible = "nvidia,tegra234-efuse";
reg = <0x03810000 0x10000>;
clocks = <&bpmp TEGRA234_CLK_FUSE>;
clock-names = "fuse";
};
hsp_top0: hsp@3c00000 {
compatible = "nvidia,tegra234-hsp", "nvidia,tegra194-hsp";
reg = <0x03c00000 0xa0000>;
interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "doorbell", "shared0", "shared1", "shared2",
"shared3", "shared4", "shared5", "shared6",
"shared7";
#mbox-cells = <2>;
};
hsp_aon: hsp@c150000 {
compatible = "nvidia,tegra234-hsp", "nvidia,tegra194-hsp";
reg = <0x0c150000 0x90000>;
interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
/*
* Shared interrupt 0 is routed only to AON/SPE, so
* we only have 4 shared interrupts for the CCPLEX.
*/
interrupt-names = "shared1", "shared2", "shared3", "shared4";
#mbox-cells = <2>;
};
rtc@c2a0000 {
compatible = "nvidia,tegra234-rtc", "nvidia,tegra20-rtc";
reg = <0x0c2a0000 0x10000>;
interrupt-parent = <&pmc>;
interrupts = <73 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
pmc: pmc@c360000 {
compatible = "nvidia,tegra234-pmc";
reg = <0x0c360000 0x10000>,
<0x0c370000 0x10000>,
<0x0c380000 0x10000>,
<0x0c390000 0x10000>,
<0x0c3a0000 0x10000>;
reg-names = "pmc", "wake", "aotag", "scratch", "misc";
#interrupt-cells = <2>;
interrupt-controller;
};
gic: interrupt-controller@f400000 {
compatible = "arm,gic-v3";
reg = <0x0f400000 0x010000>, /* GICD */
<0x0f440000 0x200000>; /* GICR */
interrupt-parent = <&gic>;
interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
#redistributor-regions = <1>;
#interrupt-cells = <3>;
interrupt-controller;
};
};
sysram@40000000 {
compatible = "nvidia,tegra234-sysram", "mmio-sram";
reg = <0x0 0x40000000 0x0 0x50000>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0x0 0x40000000 0x50000>;
cpu_bpmp_tx: shmem@4e000 {
reg = <0x4e000 0x1000>;
label = "cpu-bpmp-tx";
pool;
};
cpu_bpmp_rx: shmem@4f000 {
reg = <0x4f000 0x1000>;
label = "cpu-bpmp-rx";
pool;
};
};
bpmp: bpmp {
compatible = "nvidia,tegra234-bpmp", "nvidia,tegra186-bpmp";
mboxes = <&hsp_top0 TEGRA_HSP_MBOX_TYPE_DB
TEGRA_HSP_DB_MASTER_BPMP>;
shmem = <&cpu_bpmp_tx &cpu_bpmp_rx>;
#clock-cells = <1>;
#reset-cells = <1>;
#power-domain-cells = <1>;
bpmp_i2c: i2c {
compatible = "nvidia,tegra186-bpmp-i2c";
nvidia,bpmp-bus-id = <5>;
#address-cells = <1>;
#size-cells = <0>;
};
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
device_type = "cpu";
reg = <0x000>;
enable-method = "psci";
};
};
psci {
compatible = "arm,psci-1.0";
status = "okay";
method = "smc";
};
timer {
compatible = "arm,armv8-timer";
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
interrupt-parent = <&gic>;
always-on;
};
};

10
drivers/soc/tegra/Kconfig
View file

@ -119,6 +119,16 @@ config ARCH_TEGRA_194_SOC
help
Enable support for the NVIDIA Tegra194 SoC.
config ARCH_TEGRA_234_SOC
bool "NVIDIA Tegra234 SoC"
select MAILBOX
select TEGRA_BPMP
select TEGRA_HSP_MBOX
select TEGRA_IVC
select SOC_TEGRA_PMC
help
Enable support for the NVIDIA Tegra234 SoC.
endif
endif

14
include/dt-bindings/clock/tegra234-clock.h Normal file
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@ -0,0 +1,14 @@
/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (c) 2018-2019, NVIDIA CORPORATION. All rights reserved. */
#ifndef DT_BINDINGS_CLOCK_TEGRA234_CLOCK_H
#define DT_BINDINGS_CLOCK_TEGRA234_CLOCK_H
/** @brief output of gate CLK_ENB_FUSE */
#define TEGRA234_CLK_FUSE 40
/** @brief output of mux controlled by CLK_RST_CONTROLLER_CLK_SOURCE_SDMMC4 */
#define TEGRA234_CLK_SDMMC4 123
/** @brief output of mux controlled by CLK_RST_CONTROLLER_CLK_SOURCE_UARTA */
#define TEGRA234_CLK_UARTA 155
#endif

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include/dt-bindings/reset/tegra234-reset.h Normal file
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/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (c) 2018-2020, NVIDIA CORPORATION. All rights reserved. */
#ifndef DT_BINDINGS_RESET_TEGRA234_RESET_H
#define DT_BINDINGS_RESET_TEGRA234_RESET_H
#define TEGRA234_RESET_SDMMC4 85
#define TEGRA234_RESET_UARTA 100
#endif