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Diffstat (limited to 'arch/arm/boot/dts/tegra20-ventana.dts')
-rw-r--r--arch/arm/boot/dts/tegra20-ventana.dts23
1 files changed, 17 insertions, 6 deletions
diff --git a/arch/arm/boot/dts/tegra20-ventana.dts b/arch/arm/boot/dts/tegra20-ventana.dts
index f6c61d10fd27..425c89000c20 100644
--- a/arch/arm/boot/dts/tegra20-ventana.dts
+++ b/arch/arm/boot/dts/tegra20-ventana.dts
@@ -3,13 +3,25 @@
/include/ "tegra20.dtsi"
/ {
- model = "NVIDIA Tegra2 Ventana evaluation board";
+ model = "NVIDIA Tegra20 Ventana evaluation board";
compatible = "nvidia,ventana", "nvidia,tegra20";
memory {
reg = <0x00000000 0x40000000>;
};
+ host1x {
+ hdmi {
+ status = "okay";
+
+ vdd-supply = <&hdmi_vdd_reg>;
+ pll-supply = <&hdmi_pll_reg>;
+
+ nvidia,ddc-i2c-bus = <&hdmi_ddc>;
+ nvidia,hpd-gpio = <&gpio 111 0>; /* PN7 */
+ };
+ };
+
pinmux {
pinctrl-names = "default";
pinctrl-0 = <&state_default>;
@@ -288,7 +300,6 @@
serial@70006300 {
status = "okay";
- clock-frequency = <216000000>;
};
i2c@7000c000 {
@@ -320,7 +331,7 @@
i2c@7000c400 {
status = "okay";
- clock-frequency = <400000>;
+ clock-frequency = <100000>;
};
i2cmux {
@@ -335,7 +346,7 @@
pinctrl-1 = <&state_i2cmux_pta>;
pinctrl-2 = <&state_i2cmux_idle>;
- i2c@0 {
+ hdmi_ddc: i2c@0 {
reg = <0>;
#address-cells = <1>;
#size-cells = <0>;
@@ -446,13 +457,13 @@
regulator-max-microvolt = <1800000>;
};
- ldo7 {
+ hdmi_vdd_reg: ldo7 {
regulator-name = "vdd_ldo7,avdd_hdmi,vdd_fuse";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
- ldo8 {
+ hdmi_pll_reg: ldo8 {
regulator-name = "vdd_ldo8,avdd_hdmi_pll";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;