* [PATCH 2/3] arm64: tegra: Add PWM nodes on Tegra186
2021-08-12 12:26 [PATCH 1/3] dt-bindings: tegra: Document NVIDIA Jetson TX2 NX developer kit Thierry Reding
@ 2021-08-12 12:26 ` Thierry Reding
2021-08-12 12:26 ` [PATCH 3/3] arm64: tegra: Add NVIDIA Jetson TX2 NX Developer Kit support Thierry Reding
1 sibling, 0 replies; 3+ messages in thread
From: Thierry Reding @ 2021-08-12 12:26 UTC (permalink / raw)
To: Thierry Reding; +Cc: Jon Hunter, devicetree, linux-tegra, linux-arm-kernel
From: Thierry Reding <treding@nvidia.com>
These PWMs can be used for fan or LED backlight control. Add the device
tree nodes for all existing controllers found on Tegra186 SoCs. None of
these are enabled by default, which is left for the board DTS files to
do when necessary.
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
arch/arm64/boot/dts/nvidia/tegra186.dtsi | 88 ++++++++++++++++++++++++
1 file changed, 88 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
index 5c45fab0c9ab..cce3db252ea5 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
@@ -548,6 +548,83 @@ gen9_i2c: i2c@31e0000 {
status = "disabled";
};
+ pwm1: pwm@3280000 {
+ compatible = "nvidia,tegra186-pwm";
+ reg = <0x0 0x3280000 0x0 0x10000>;
+ clocks = <&bpmp TEGRA186_CLK_PWM1>;
+ clock-names = "pwm";
+ resets = <&bpmp TEGRA186_RESET_PWM1>;
+ reset-names = "pwm";
+ status = "disabled";
+ #pwm-cells = <2>;
+ };
+
+ pwm2: pwm@3290000 {
+ compatible = "nvidia,tegra186-pwm";
+ reg = <0x0 0x3290000 0x0 0x10000>;
+ clocks = <&bpmp TEGRA186_CLK_PWM2>;
+ clock-names = "pwm";
+ resets = <&bpmp TEGRA186_RESET_PWM2>;
+ reset-names = "pwm";
+ status = "disabled";
+ #pwm-cells = <2>;
+ };
+
+ pwm3: pwm@32a0000 {
+ compatible = "nvidia,tegra186-pwm";
+ reg = <0x0 0x32a0000 0x0 0x10000>;
+ clocks = <&bpmp TEGRA186_CLK_PWM3>;
+ clock-names = "pwm";
+ resets = <&bpmp TEGRA186_RESET_PWM3>;
+ reset-names = "pwm";
+ status = "disabled";
+ #pwm-cells = <2>;
+ };
+
+ pwm5: pwm@32c0000 {
+ compatible = "nvidia,tegra186-pwm";
+ reg = <0x0 0x32c0000 0x0 0x10000>;
+ clocks = <&bpmp TEGRA186_CLK_PWM5>;
+ clock-names = "pwm";
+ resets = <&bpmp TEGRA186_RESET_PWM5>;
+ reset-names = "pwm";
+ status = "disabled";
+ #pwm-cells = <2>;
+ };
+
+ pwm6: pwm@32d0000 {
+ compatible = "nvidia,tegra186-pwm";
+ reg = <0x0 0x32d0000 0x0 0x10000>;
+ clocks = <&bpmp TEGRA186_CLK_PWM6>;
+ clock-names = "pwm";
+ resets = <&bpmp TEGRA186_RESET_PWM6>;
+ reset-names = "pwm";
+ status = "disabled";
+ #pwm-cells = <2>;
+ };
+
+ pwm7: pwm@32e0000 {
+ compatible = "nvidia,tegra186-pwm";
+ reg = <0x0 0x32e0000 0x0 0x10000>;
+ clocks = <&bpmp TEGRA186_CLK_PWM7>;
+ clock-names = "pwm";
+ resets = <&bpmp TEGRA186_RESET_PWM7>;
+ reset-names = "pwm";
+ status = "disabled";
+ #pwm-cells = <2>;
+ };
+
+ pwm8: pwm@32f0000 {
+ compatible = "nvidia,tegra186-pwm";
+ reg = <0x0 0x32f0000 0x0 0x10000>;
+ clocks = <&bpmp TEGRA186_CLK_PWM8>;
+ clock-names = "pwm";
+ resets = <&bpmp TEGRA186_RESET_PWM8>;
+ reset-names = "pwm";
+ status = "disabled";
+ #pwm-cells = <2>;
+ };
+
sdmmc1: mmc@3400000 {
compatible = "nvidia,tegra186-sdhci";
reg = <0x0 0x03400000 0x0 0x10000>;
@@ -947,6 +1024,17 @@ gpio_aon: gpio@c2f0000 {
#interrupt-cells = <2>;
};
+ pwm4: pwm@c340000 {
+ compatible = "nvidia,tegra186-pwm";
+ reg = <0x0 0xc340000 0x0 0x10000>;
+ clocks = <&bpmp TEGRA186_CLK_PWM4>;
+ clock-names = "pwm";
+ resets = <&bpmp TEGRA186_RESET_PWM4>;
+ reset-names = "pwm";
+ status = "disabled";
+ #pwm-cells = <2>;
+ };
+
pmc: pmc@c360000 {
compatible = "nvidia,tegra186-pmc";
reg = <0 0x0c360000 0 0x10000>,
--
2.32.0
^ permalink raw reply related [flat|nested] 3+ messages in thread* [PATCH 3/3] arm64: tegra: Add NVIDIA Jetson TX2 NX Developer Kit support
2021-08-12 12:26 [PATCH 1/3] dt-bindings: tegra: Document NVIDIA Jetson TX2 NX developer kit Thierry Reding
2021-08-12 12:26 ` [PATCH 2/3] arm64: tegra: Add PWM nodes on Tegra186 Thierry Reding
@ 2021-08-12 12:26 ` Thierry Reding
1 sibling, 0 replies; 3+ messages in thread
From: Thierry Reding @ 2021-08-12 12:26 UTC (permalink / raw)
To: Thierry Reding; +Cc: Jon Hunter, devicetree, linux-tegra, linux-arm-kernel
From: Thierry Reding <treding@nvidia.com>
The Jetson TX2 NX Developer Kit is very similar to the Jetson Nano, but
uses the more powerful Tegra186 SoC.
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
arch/arm64/boot/dts/nvidia/Makefile | 1 +
.../nvidia/tegra186-p3509-0000+p3636-0001.dts | 718 ++++++++++++++++++
2 files changed, 719 insertions(+)
create mode 100644 arch/arm64/boot/dts/nvidia/tegra186-p3509-0000+p3636-0001.dts
diff --git a/arch/arm64/boot/dts/nvidia/Makefile b/arch/arm64/boot/dts/nvidia/Makefile
index e13fb1070472..c80f7dc2935e 100644
--- a/arch/arm64/boot/dts/nvidia/Makefile
+++ b/arch/arm64/boot/dts/nvidia/Makefile
@@ -7,6 +7,7 @@ dtb-$(CONFIG_ARCH_TEGRA_210_SOC) += tegra210-p3450-0000.dtb
dtb-$(CONFIG_ARCH_TEGRA_210_SOC) += tegra210-smaug.dtb
dtb-$(CONFIG_ARCH_TEGRA_210_SOC) += tegra210-p2894-0050-a08.dtb
dtb-$(CONFIG_ARCH_TEGRA_186_SOC) += tegra186-p2771-0000.dtb
+dtb-$(CONFIG_ARCH_TEGRA_186_SOC) += tegra186-p3509-0000+p3636-0001.dtb
dtb-$(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_194_SOC) += tegra194-p3509-0000+p3668-0001.dtb
diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p3509-0000+p3636-0001.dts b/arch/arm64/boot/dts/nvidia/tegra186-p3509-0000+p3636-0001.dts
new file mode 100644
index 000000000000..936b106e73db
--- /dev/null
+++ b/arch/arm64/boot/dts/nvidia/tegra186-p3509-0000+p3636-0001.dts
@@ -0,0 +1,718 @@
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+
+#include <dt-bindings/input/linux-event-codes.h>
+#include <dt-bindings/input/gpio-keys.h>
+#include <dt-bindings/mfd/max77620.h>
+
+#include "tegra186.dtsi"
+
+/ {
+ model = "NVIDIA Jetson TX2 NX Developer Kit";
+ compatible = "nvidia,p3509-0000+p3636-0001", "nvidia,tegra186";
+
+ aliases {
+ ethernet0 = "/ethernet@2490000";
+ i2c0 = "/bpmp/i2c";
+ i2c1 = "/i2c@3160000";
+ i2c2 = "/i2c@c240000";
+ i2c3 = "/i2c@3180000";
+ i2c4 = "/i2c@3190000";
+ i2c5 = "/i2c@31c0000";
+ i2c6 = "/i2c@c250000";
+ i2c7 = "/i2c@31e0000";
+ mmc0 = "/mmc@3460000";
+ serial0 = &uarta;
+ };
+
+ chosen {
+ bootargs = "earlycon console=ttyS0,115200n8";
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory@80000000 {
+ device_type = "memory";
+ reg = <0x0 0x80000000 0x0 0x70000000>;
+ };
+
+ ethernet@2490000 {
+ status = "okay";
+
+ phy-reset-gpios = <&gpio_aon TEGRA186_AON_GPIO(AA, 6) GPIO_ACTIVE_LOW>;
+ phy-handle = <&phy>;
+ phy-mode = "rgmii-id";
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ phy: phy@0 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0x0>;
+ interrupt-parent = <&gpio_aon>;
+ interrupts = <TEGRA186_AON_GPIO(AA, 7) IRQ_TYPE_LEVEL_LOW>;
+ #phy-cells = <0>;
+ };
+ };
+ };
+
+ memory-controller@2c00000 {
+ status = "okay";
+ };
+
+ timer@3010000 {
+ status = "okay";
+ };
+
+ serial@3100000 {
+ status = "okay";
+ };
+
+ i2c@3160000 {
+ status = "okay";
+ };
+
+ i2c@3180000 {
+ status = "okay";
+
+ power-monitor@40 {
+ compatible = "ti,ina3221";
+ reg = <0x40>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ channel@0 {
+ reg = <0>;
+ label = "VDD_IN";
+ shunt-resistor-micro-ohms = <5>;
+ };
+
+ channel@1 {
+ reg = <1>;
+ label = "VDD_CPU_GPU";
+ shunt-resistor-micro-ohms = <5>;
+ };
+
+ channel@2 {
+ reg = <2>;
+ label = "VDD_SOC";
+ shunt-resistor-micro-ohms = <>;
+ };
+ };
+ };
+
+ ddc: i2c@3190000 {
+ status = "okay";
+ };
+
+ i2c@31c0000 {
+ status = "okay";
+ };
+
+ i2c@31e0000 {
+ status = "okay";
+ };
+
+ /* SDMMC4 (eMMC) */
+ mmc@3460000 {
+ status = "okay";
+ bus-width = <8>;
+ non-removable;
+
+ vqmmc-supply = <&vdd_1v8_ap>;
+ vmmc-supply = <&vdd_3v3_sys>;
+ };
+
+ hda@3510000 {
+ nvidia,model = "jetson-tx2-hda";
+ status = "okay";
+ };
+
+ padctl@3520000 {
+ status = "okay";
+
+ avdd-pll-erefeut-supply = <&vdd_1v8_pll>;
+ avdd-usb-supply = <&vdd_3v3_sys>;
+ vclamp-usb-supply = <&vdd_1v8>;
+ vddio-hsic-supply = <&gnd>;
+
+ pads {
+ usb2 {
+ status = "okay";
+
+ lanes {
+ micro_b: usb2-0 {
+ nvidia,function = "xusb";
+ status = "okay";
+ };
+
+ usb2-1 {
+ nvidia,function = "xusb";
+ status = "okay";
+ };
+
+ usb2-2 {
+ nvidia,function = "xusb";
+ status = "okay";
+ };
+ };
+ };
+
+ usb3 {
+ status = "okay";
+
+ lanes {
+ usb3-1 {
+ nvidia,function = "xusb";
+ status = "okay";
+ };
+ };
+ };
+ };
+
+ ports {
+ usb2-0 {
+ status = "okay";
+ mode = "otg";
+ vbus-supply = <&vdd_5v0_sys>;
+ usb-role-switch;
+
+ connector {
+ compatible = "gpio-usb-b-connector",
+ "usb-b-connector";
+ label = "micro-USB";
+ type = "micro";
+ vbus-gpios = <&gpio
+ TEGRA186_MAIN_GPIO(L, 4)
+ GPIO_ACTIVE_LOW>;
+ id-gpios = <&pmic 0 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ usb2-1 {
+ status = "okay";
+ mode = "host";
+
+ vbus-supply = <&vdd_5v0_sys>;
+ };
+
+ usb2-2 {
+ status = "okay";
+ mode = "host";
+
+ vbus-supply = <&vdd_5v0_sys>;
+ };
+
+ usb3-1 {
+ nvidia,usb2-companion = <1>;
+ vbus-supply = <&vdd_5v0_sys>;
+ status = "okay";
+ };
+ };
+ };
+
+ usb@3530000 {
+ status = "okay";
+
+ phys = <&{/padctl@3520000/pads/usb2/lanes/usb2-0}>,
+ <&{/padctl@3520000/pads/usb2/lanes/usb2-1}>,
+ <&{/padctl@3520000/pads/usb2/lanes/usb2-2}>,
+ <&{/padctl@3520000/pads/usb3/lanes/usb3-1}>;
+ phy-names = "usb2-0", "usb2-1", "usb2-2", "usb3-1";
+ };
+
+ usb@3550000 {
+ status = "okay";
+
+ phys = <µ_b>;
+ phy-names = "usb2-0";
+ };
+
+ hsp@3c00000 {
+ status = "okay";
+ };
+
+ i2c@c240000 {
+ status = "okay";
+ };
+
+ i2c@c250000 {
+ status = "okay";
+
+ /* module ID EEPROM */
+ eeprom@50 {
+ compatible = "atmel,24c02";
+ reg = <0x50>;
+
+ label = "module";
+ vcc-supply = <&vdd_1v8>;
+ address-width = <8>;
+ pagesize = <8>;
+ size = <256>;
+ read-only;
+ };
+
+ /* carrier board ID EEPROM */
+ eeprom@57 {
+ compatible = "atmel,24c02";
+ reg = <0x57>;
+
+ label = "system";
+ vcc-supply = <&vdd_1v8>;
+ address-width = <8>;
+ pagesize = <8>;
+ size = <256>;
+ read-only;
+ };
+ };
+
+ rtc@c2a0000 {
+ status = "okay";
+ };
+
+ pwm@c340000 {
+ status = "okay";
+ };
+
+ pmc@c360000 {
+ nvidia,invert-interrupt;
+ };
+
+ pcie@10003000 {
+ status = "okay";
+
+ dvdd-pex-supply = <&vdd_pex>;
+ hvdd-pex-pll-supply = <&vdd_1v8>;
+ hvdd-pex-supply = <&vdd_1v8>;
+ vddio-pexctl-aud-supply = <&vdd_1v8>;
+
+ pci@1,0 {
+ nvidia,num-lanes = <2>;
+ status = "okay";
+ };
+
+ pci@2,0 {
+ nvidia,num-lanes = <1>;
+ status = "disabled";
+ };
+
+ pci@3,0 {
+ nvidia,num-lanes = <1>;
+ status = "okay";
+ };
+ };
+
+ host1x@13e00000 {
+ status = "okay";
+
+ dpaux@15040000 {
+ status = "okay";
+ };
+
+ display-hub@15200000 {
+ status = "okay";
+ };
+
+ dsi@15300000 {
+ status = "disabled";
+ };
+
+ /* DP */
+ sor@15540000 {
+ status = "okay";
+
+ avdd-io-hdmi-dp-supply = <&vdd_hdmi_1v05>;
+ vdd-hdmi-dp-pll-supply = <&vdd_1v8_ap>;
+
+ nvidia,dpaux = <&dpaux>;
+ };
+
+ /* HDMI */
+ sor@15580000 {
+ status = "okay";
+
+ avdd-io-hdmi-dp-supply = <&vdd_hdmi_1v05>;
+ vdd-hdmi-dp-pll-supply = <&vdd_1v8_ap>;
+ hdmi-supply = <&vdd_hdmi>;
+
+ nvidia,ddc-i2c-bus = <&ddc>;
+ nvidia,hpd-gpio = <&gpio TEGRA186_MAIN_GPIO(P, 1)
+ GPIO_ACTIVE_LOW>;
+ };
+
+ dpaux@155c0000 {
+ status = "okay";
+ };
+ };
+
+ gpu@17000000 {
+ status = "okay";
+ };
+
+ fan: fan {
+ compatible = "pwm-fan";
+ pwms = <&pwm4 0 45334>;
+
+ cooling-levels = <0 64 128 255>;
+ #cooling-cells = <2>;
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ power {
+ label = "Power";
+ gpios = <&gpio_aon TEGRA186_AON_GPIO(FF, 0)
+ GPIO_ACTIVE_LOW>;
+ linux,input-type = <EV_KEY>;
+ linux,code = <KEY_POWER>;
+ debounce-interval = <10>;
+ wakeup-event-action = <EV_ACT_ASSERTED>;
+ wakeup-source;
+ };
+
+ volume-up {
+ label = "Volume Up";
+ gpios = <&gpio_aon TEGRA186_AON_GPIO(FF, 1)
+ GPIO_ACTIVE_LOW>;
+ linux,input-type = <EV_KEY>;
+ linux,code = <KEY_VOLUMEUP>;
+ debounce-interval = <10>;
+ };
+
+ volume-down {
+ label = "Volume Down";
+ gpios = <&gpio_aon TEGRA186_AON_GPIO(FF, 2)
+ GPIO_ACTIVE_LOW>;
+ linux,input-type = <EV_KEY>;
+ linux,code = <KEY_VOLUMEDOWN>;
+ debounce-interval = <10>;
+ };
+ };
+
+ cpus {
+ cpu@0 {
+ enable-method = "psci";
+ };
+
+ cpu@1 {
+ enable-method = "psci";
+ };
+
+ cpu@2 {
+ enable-method = "psci";
+ };
+
+ cpu@3 {
+ enable-method = "psci";
+ };
+
+ cpu@4 {
+ enable-method = "psci";
+ };
+
+ cpu@5 {
+ enable-method = "psci";
+ };
+ };
+
+ bpmp {
+ i2c {
+ status = "okay";
+
+ pmic: pmic@3c {
+ compatible = "maxim,max77620";
+ reg = <0x3c>;
+
+ interrupt-parent = <&pmc>;
+ interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+
+ #gpio-cells = <2>;
+ gpio-controller;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&max77620_default>;
+
+ max77620_default: pinmux {
+ gpio0 {
+ pins = "gpio0";
+ function = "gpio";
+ };
+
+ gpio1 {
+ pins = "gpio1";
+ function = "fps-out";
+ maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
+ };
+
+ gpio2 {
+ pins = "gpio2";
+ function = "fps-out";
+ maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
+ };
+
+ gpio3 {
+ pins = "gpio3";
+ function = "fps-out";
+ maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
+ };
+
+ gpio4 {
+ pins = "gpio4";
+ function = "32k-out1";
+ drive-push-pull = <1>;
+ };
+
+ gpio5 {
+ pins = "gpio5";
+ function = "gpio";
+ drive-push-pull = <0>;
+ };
+
+ gpio6 {
+ pins = "gpio6";
+ function = "gpio";
+ drive-push-pull = <1>;
+ };
+
+ gpio7 {
+ pins = "gpio7";
+ function = "gpio";
+ drive-push-pull = <1>;
+ };
+ };
+
+ fps {
+ fps0 {
+ maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>;
+ maxim,shutdown-fps-time-period-us = <640>;
+ };
+
+ fps1 {
+ maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN1>;
+ maxim,shutdown-fps-time-period-us = <640>;
+ };
+
+ fps2 {
+ maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>;
+ maxim,shutdown-fps-time-period-us = <640>;
+ };
+ };
+
+ regulators {
+ in-sd0-supply = <&vdd_5v0_sys>;
+ in-sd1-supply = <&vdd_5v0_sys>;
+ in-sd2-supply = <&vdd_5v0_sys>;
+ in-sd3-supply = <&vdd_5v0_sys>;
+
+ in-ldo0-1-supply = <&vdd_5v0_sys>;
+ in-ldo2-supply = <&vdd_5v0_sys>;
+ in-ldo3-5-supply = <&vdd_5v0_sys>;
+ in-ldo4-6-supply = <&vdd_1v8>;
+ in-ldo7-8-supply = <&avdd_dsi_csi>;
+
+ sd0 {
+ regulator-name = "VDD_DDR_1V1_PMIC";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ avdd_dsi_csi: sd1 {
+ regulator-name = "AVDD_DSI_CSI_1V2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ };
+
+ vdd_1v8: sd2 {
+ regulator-name = "VDD_1V8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ vdd_3v3_sys: sd3 {
+ regulator-name = "VDD_3V3_SYS";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ vdd_1v8_pll: ldo0 {
+ regulator-name = "VDD_1V8_AP_PLL";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ ldo2 {
+ regulator-name = "VDDIO_3V3_AOHV";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vddio_sdmmc1: ldo3 {
+ regulator-name = "VDDIO_SDMMC1_AP";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ ldo4 {
+ regulator-name = "VDD_RTC";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ };
+
+ vddio_sdmmc3: ldo5 {
+ regulator-name = "VDDIO_SDMMC3_AP";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ };
+
+ vdd_hdmi_1v05: ldo7 {
+ regulator-name = "VDD_HDMI_1V05";
+ regulator-min-microvolt = <1050000>;
+ regulator-max-microvolt = <1050000>;
+ };
+
+ vdd_pex: ldo8 {
+ regulator-name = "VDD_PEX_1V05";
+ regulator-min-microvolt = <1050000>;
+ regulator-max-microvolt = <1050000>;
+ };
+ };
+ };
+ };
+ };
+
+ psci {
+ compatible = "arm,psci-1.0";
+ status = "okay";
+ method = "smc";
+ };
+
+ gnd: regulator@0 {
+ compatible = "regulator-fixed";
+ regulator-name = "GND";
+ regulator-min-microvolt = <0>;
+ regulator-max-microvolt = <0>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vdd_5v0_sys: regulator@1 {
+ compatible = "regulator-fixed";
+ regulator-name = "VDD_5V0_SYS";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vdd_1v8_ap: regulator@2 {
+ compatible = "regulator-fixed";
+ regulator-name = "VDD_1V8_AP";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+
+ gpio = <&pmic 1 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+
+ vin-supply = <&vdd_1v8>;
+ };
+
+ vdd_hdmi: regulator@3 {
+ compatible = "regulator-fixed";
+ regulator-name = "VDD_5V0_HDMI_CON";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+
+ vin-supply = <&vdd_5v0_sys>;
+ };
+
+ thermal-zones {
+ cpu {
+ polling-delay = <0>;
+ polling-delay-passive = <500>;
+ status = "okay";
+
+ trips {
+ cpu_trip_critical: critical {
+ temperature = <96500>;
+ hysteresis = <0>;
+ type = "critical";
+ };
+
+ cpu_trip_hot: hot {
+ temperature = <79000>;
+ hysteresis = <2000>;
+ type = "hot";
+ };
+
+ cpu_trip_active: active {
+ temperature = <62000>;
+ hysteresis = <2000>;
+ type = "active";
+ };
+
+ cpu_trip_passive: passive {
+ temperature = <45000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ };
+
+ cooling-maps {
+ cpu-critical {
+ cooling-device = <&fan 3 3>;
+ trip = <&cpu_trip_critical>;
+ };
+
+ cpu-hot {
+ cooling-device = <&fan 2 2>;
+ trip = <&cpu_trip_hot>;
+ };
+
+ cpu-active {
+ cooling-device = <&fan 1 1>;
+ trip = <&cpu_trip_active>;
+ };
+
+ cpu-passive {
+ cooling-device = <&fan 0 0>;
+ trip = <&cpu_trip_passive>;
+ };
+ };
+ };
+
+ gpu {
+ polling-delay = <0>;
+ polling-delay-passive = <500>;
+ status = "okay";
+
+ trips {
+ gpu_alert0: critical {
+ temperature = <99000>;
+ hysteresis = <0>;
+ type = "critical";
+ };
+ };
+ };
+
+ aux {
+ polling-delay = <0>;
+ polling-delay-passive = <500>;
+ status = "okay";
+
+ trips {
+ aux_alert0: critical {
+ temperature = <90000>;
+ hysteresis = <0>;
+ type = "critical";
+ };
+ };
+ };
+ };
+};
--
2.32.0
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