From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: [PATCH 09/10] ARM: tegra: Enable HDMI support on Dalmore Date: Thu, 19 Dec 2013 16:59:33 +0100 Message-ID: <1387468774-14216-10-git-send-email-treding@nvidia.com> References: <1387468774-14216-1-git-send-email-treding@nvidia.com> Return-path: In-Reply-To: <1387468774-14216-1-git-send-email-treding-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Stephen Warren Cc: linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Mikko Perttunen List-Id: linux-tegra@vger.kernel.org From: Mikko Perttunen 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 Signed-off-by: Thierry Reding --- arch/arm/boot/dts/tegra114-dalmore.dts | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts index 512922f049c3..73aecfb57ccb 100644 --- a/arch/arm/boot/dts/tegra114-dalmore.dts +++ b/arch/arm/boot/dts/tegra114-dalmore.dts @@ -17,6 +17,17 @@ }; 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"; @@ -773,6 +784,10 @@ }; }; + hdmi_ddc: i2c@7000c700 { + status = "okay"; + }; + i2c@7000d000 { status = "okay"; clock-frequency = <400000>; -- 1.8.4.2