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Date: Tue, 20 Nov 2012 15:27:52 +0800
From: Mark Zhang <markz@...dia.com>
To: <swarren@...dotorg.org>, <linux@....linux.org.uk>
CC: <linux-tegra@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>, Mark Zhang <markz@...dia.com>
Subject: [PATCH V2] ARM: dt: tegra: cardhu: Add drm components
This patch adds the rgb node which is needed by
tegra drm driver.
Signed-off-by: Mark Zhang <markz@...dia.com>
---
Changes in V2:
- Remove HDMI node in dts. Currently tegra drm driver doesn't
work while RGB and HDMI are enabled simultaneously
arch/arm/boot/dts/tegra30-cardhu.dtsi | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi
index bdb2a66..20af79e 100644
--- a/arch/arm/boot/dts/tegra30-cardhu.dtsi
+++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi
@@ -27,6 +27,15 @@
model = "NVIDIA Tegra30 Cardhu evaluation board";
compatible = "nvidia,cardhu", "nvidia,tegra30";
+ host1x {
+ dc@...00000 {
+ rgb {
+ status = "okay";
+ nvidia,ddc-i2c-bus = <&rgbddc>;
+ };
+ };
+ };
+
memory {
reg = <0x80000000 0x40000000>;
};
@@ -114,7 +123,7 @@
clock-frequency = <408000000>;
};
- i2c@...0c000 {
+ rgbddc: i2c@...0c000 {
status = "okay";
clock-frequency = <100000>;
};
--
1.7.9.5
--
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