From patchwork Wed Jan 2 21:53:20 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [V2,1/3] ARM: tegra: seaboard: enable HDMI port From: Stephen Warren X-Patchwork-Id: 209151 Message-Id: <1357163602-10777-1-git-send-email-swarren@wwwdotorg.org> To: Stephen Warren Cc: Marc Dietrich , linux-arm-kernel@lists.infradead.org, linux-tegra@vger.kernel.org, Stephen Warren Date: Wed, 2 Jan 2013 14:53:20 -0700 From: Stephen Warren Signed-off-by: Stephen Warren --- v2: No change. --- arch/arm/boot/dts/tegra20-seaboard.dts | 18 +++++++++++++++--- 1 file changed, 15 insertions(+), 3 deletions(-) diff --git a/arch/arm/boot/dts/tegra20-seaboard.dts b/arch/arm/boot/dts/tegra20-seaboard.dts index 4204598..f9e3ad4 100644 --- a/arch/arm/boot/dts/tegra20-seaboard.dts +++ b/arch/arm/boot/dts/tegra20-seaboard.dts @@ -10,6 +10,18 @@ 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>; @@ -345,7 +357,7 @@ pinctrl-1 = <&state_i2cmux_pta>; pinctrl-2 = <&state_i2cmux_idle>; - i2c@0 { + hdmi_ddc: i2c@0 { reg = <0>; #address-cells = <1>; #size-cells = <0>; @@ -463,13 +475,13 @@ 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>;