[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-ID: <1353042045-3182-1-git-send-email-markz@nvidia.com>
Date: Fri, 16 Nov 2012 13:00:45 +0800
From: Mark Zhang <markz@...dia.com>
To: <swarren@...dotorg.org>
CC: <linux-tegra@...r.kernel.org>, <linux@....linux.org.uk>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>, Mark Zhang <markz@...dia.com>
Subject: [PATCH] ARM: dt: tegra: cardhu: Add drm components
This patch adds the rgb and hdmi nodes which are necessary for
tegra drm driver.
Signed-off-by: Mark Zhang <markz@...dia.com>
---
arch/arm/boot/dts/tegra30-cardhu.dtsi | 23 +++++++++++++++++++++--
1 file changed, 21 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi
index bdb2a66..9af6987 100644
--- a/arch/arm/boot/dts/tegra30-cardhu.dtsi
+++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi
@@ -27,6 +27,25 @@
model = "NVIDIA Tegra30 Cardhu evaluation board";
compatible = "nvidia,cardhu", "nvidia,tegra30";
+ host1x {
+ dc@...00000 {
+ rgb {
+ status = "okay";
+ nvidia,ddc-i2c-bus = <&rgbddc>;
+ };
+ };
+
+ hdmi {
+ status = "okay";
+
+ vdd-supply = <&sys_3v3_reg>;
+ pll-supply = <&vio_reg>;
+
+ nvidia,hpd-gpio = <&gpio 111 0>; /* PN7 */
+ nvidia,ddc-i2c-bus = <&hdmiddc>;
+ };
+ };
+
memory {
reg = <0x80000000 0x40000000>;
};
@@ -114,7 +133,7 @@
clock-frequency = <408000000>;
};
- i2c@...0c000 {
+ rgbddc: i2c@...0c000 {
status = "okay";
clock-frequency = <100000>;
};
@@ -137,7 +156,7 @@
};
};
- i2c@...0c700 {
+ hdmiddc: i2c@...0c700 {
status = "okay";
clock-frequency = <100000>;
};
--
1.7.9.5
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists