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[8/9] ARM: tegra: Enable HDMI support on Dalmore

Message ID 1381146528-18069-9-git-send-email-treding@nvidia.com
State Superseded, archived
Headers show

Commit Message

Thierry Reding Oct. 7, 2013, 11:48 a.m. UTC 
From: Mikko Perttunen <mperttunen@nvidia.com>

Add HDMI node to the Dalmore device tree and hook up the VDD and PLL
regulators as well as the I2C adapter used for DDC and the GPIO used
for hotplug detection.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 arch/arm/boot/dts/tegra114-dalmore.dts | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
diff mbox

Patch

diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
index d8e54ab..2c33587 100644
--- a/arch/arm/boot/dts/tegra114-dalmore.dts
+++ b/arch/arm/boot/dts/tegra114-dalmore.dts
@@ -12,6 +12,17 @@ 
 	};
 
 	host1x@50000000 {
+		hdmi@54280000 {
+			status = "okay";
+
+			vdd-supply = <&vdd_hdmi_reg>;
+			pll-supply = <&palmas_smps3_reg>;
+
+			nvidia,ddc-i2c-bus = <&hdmi_ddc>;
+			nvidia,hpd-gpio =
+				<&gpio TEGRA_GPIO(N, 7) GPIO_ACTIVE_HIGH>;
+		};
+
 		dsi@54300000 {
 			status = "okay";
 
@@ -753,6 +764,10 @@ 
 		};
 	};
 
+	hdmi_ddc: i2c@7000c700 {
+		status = "okay";
+	};
+
 	i2c@7000d000 {
 		status = "okay";
 		clock-frequency = <400000>;