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Commit 2658ef15 authored by Stephen Warren's avatar Stephen Warren
Browse files

ARM: tegra: whistler: enable HDMI port 



Enable host1x, and the HDMI output. Whistler also has a DSI-based LCD,
and a VGA output. tegradrm doesn't support either of those output types
yet.

Based on work by Thierry Reding for TrimSlice.

Signed-off-by: default avatarStephen Warren <swarren@nvidia.com>
parent cab2ed62

arch/arm/boot/dts/tegra20-whistler.dts

+19 −2
Original line number Diff line number Diff line
@@ -10,6 +10,18 @@ 
		reg = <0x00000000 0x20000000>;

	};



	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>;
@@ -246,6 +258,11 @@ 
		clock-frequency = <216000000>;

	};



	hdmi_ddc: i2c@7000c400 {

		status = "okay";

		clock-frequency = <100000>;

	};



	i2c@7000d000 {

		status = "okay";

		clock-frequency = <100000>;
@@ -356,7 +373,7 @@ 
					regulator-always-on;

				};



				ldo6 {

				hdmi_pll_reg: ldo6 {

					regulator-name = "nvvdd_ldo6,avdd_hdmi_pll";

					regulator-min-microvolt = <1800000>;

					regulator-max-microvolt = <1800000>;
@@ -388,7 +405,7 @@ 
					regulator-always-on;

				};



				ldo11 {

				hdmi_vdd_reg: ldo11 {

					regulator-name = "nvvdd_ldo11,vddio_pex_clk,vcom_33,avdd_hdmi";

					regulator-min-microvolt = <3300000>;

					regulator-max-microvolt = <3300000>;