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Diffstat (limited to 'arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts')
-rw-r--r--arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts81
1 files changed, 81 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
index 985e7d84f161..e15d1eac05f5 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
@@ -37,6 +37,69 @@
status = "okay";
};
+ padctl@3520000 {
+ status = "okay";
+
+ pads {
+ usb2 {
+ lanes {
+ usb2-1 {
+ status = "okay";
+ };
+
+ usb2-3 {
+ status = "okay";
+ };
+ };
+ };
+
+ usb3 {
+ lanes {
+ usb3-0 {
+ status = "okay";
+ };
+
+ usb3-3 {
+ status = "okay";
+ };
+ };
+ };
+ };
+
+ ports {
+ usb2-1 {
+ mode = "host";
+ status = "okay";
+ };
+
+ usb2-3 {
+ mode = "host";
+ status = "okay";
+ };
+
+ usb3-0 {
+ nvidia,usb2-companion = <1>;
+ status = "okay";
+ };
+
+ usb3-3 {
+ nvidia,usb2-companion = <3>;
+ maximum-speed = "super-speed";
+ status = "okay";
+ };
+ };
+ };
+
+ usb@3610000 {
+ status = "okay";
+
+ phys = <&{/cbb@0/padctl@3520000/pads/usb2/lanes/usb2-1}>,
+ <&{/cbb@0/padctl@3520000/pads/usb2/lanes/usb2-3}>,
+ <&{/cbb@0/padctl@3520000/pads/usb3/lanes/usb3-0}>,
+ <&{/cbb@0/padctl@3520000/pads/usb3/lanes/usb3-3}>;
+ phy-names = "usb2-1", "usb2-3", "usb3-0", "usb3-3";
+ };
+
pwm@c340000 {
status = "okay";
};
@@ -136,6 +199,24 @@
"p2u-5", "p2u-6", "p2u-7";
};
+ pcie_ep@141a0000 {
+ status = "disabled";
+
+ vddio-pex-ctl-supply = <&vdd_1v8ao>;
+
+ reset-gpios = <&gpio TEGRA194_MAIN_GPIO(GG, 1) GPIO_ACTIVE_LOW>;
+
+ nvidia,refclk-select-gpios = <&gpio_aon TEGRA194_AON_GPIO(AA, 5)
+ GPIO_ACTIVE_HIGH>;
+
+ phys = <&p2u_nvhs_0>, <&p2u_nvhs_1>, <&p2u_nvhs_2>,
+ <&p2u_nvhs_3>, <&p2u_nvhs_4>, <&p2u_nvhs_5>,
+ <&p2u_nvhs_6>, <&p2u_nvhs_7>;
+
+ phy-names = "p2u-0", "p2u-1", "p2u-2", "p2u-3", "p2u-4",
+ "p2u-5", "p2u-6", "p2u-7";
+ };
+
fan: fan {
compatible = "pwm-fan";
pwms = <&pwm4 0 45334>;