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-rw-r--r--arch/arm/dts/tegra114.dtsi64
-rw-r--r--board/nvidia/dts/tegra114-dalmore.dts25
2 files changed, 89 insertions, 0 deletions
diff --git a/arch/arm/dts/tegra114.dtsi b/arch/arm/dts/tegra114.dtsi
index d06cd12..0655b4d 100644
--- a/arch/arm/dts/tegra114.dtsi
+++ b/arch/arm/dts/tegra114.dtsi
@@ -2,4 +2,68 @@
/ {
compatible = "nvidia,tegra114";
+
+ aliases {
+ i2c0 = "/i2c@7000d000";
+ i2c1 = "/i2c@7000c000";
+ i2c2 = "/i2c@7000c400";
+ i2c3 = "/i2c@7000c500";
+ i2c4 = "/i2c@7000c700";
+ };
+
+ tegra_car: clock@60006000 {
+ compatible = "nvidia,tegra114-car";
+ reg = <0x60006000 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ i2c@7000c000 {
+ compatible = "nvidia,tegra114-i2c";
+ reg = <0x7000c000 0x100>;
+ interrupts = <0 38 0x04>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car 12>;
+ status = "disabled";
+ };
+
+ i2c@7000c400 {
+ compatible = "nvidia,tegra114-i2c";
+ reg = <0x7000c400 0x100>;
+ interrupts = <0 84 0x04>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car 54>;
+ status = "disabled";
+ };
+
+ i2c@7000c500 {
+ compatible = "nvidia,tegra114-i2c";
+ reg = <0x7000c500 0x100>;
+ interrupts = <0 92 0x04>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car 67>;
+ status = "disabled";
+ };
+
+ i2c@7000c700 {
+ compatible = "nvidia,tegra114-i2c";
+ reg = <0x7000c700 0x100>;
+ interrupts = <0 120 0x04>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car 103>;
+ status = "disabled";
+ };
+
+ i2c@7000d000 {
+ compatible = "nvidia,tegra114-i2c";
+ reg = <0x7000d000 0x100>;
+ interrupts = <0 53 0x04>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car 47>;
+ status = "disabled";
+ };
};
diff --git a/board/nvidia/dts/tegra114-dalmore.dts b/board/nvidia/dts/tegra114-dalmore.dts
index 7315577..ed3c2fd 100644
--- a/board/nvidia/dts/tegra114-dalmore.dts
+++ b/board/nvidia/dts/tegra114-dalmore.dts
@@ -10,4 +10,29 @@
device_type = "memory";
reg = <0x80000000 0x80000000>;
};
+
+ i2c@7000c000 {
+ status = "okay";
+ clock-frequency = <100000>;
+ };
+
+ i2c@7000c400 {
+ status = "okay";
+ clock-frequency = <100000>;
+ };
+
+ i2c@7000c500 {
+ status = "okay";
+ clock-frequency = <100000>;
+ };
+
+ i2c@7000c700 {
+ status = "okay";
+ clock-frequency = <100000>;
+ };
+
+ i2c@7000d000 {
+ status = "okay";
+ clock-frequency = <400000>;
+ };
};