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authorSimon Glass <sjg@chromium.org>2012-10-17 13:24:48 +0000
committerTom Warren <twarren@nvidia.com>2012-11-19 08:15:36 -0700
commiteefe3e598e38dc4e433d5b39c2f5528ffea461e3 (patch)
tree31dc770b3c14414f84b25ace290ae76fdc5a3fc3 /arch/arm
parentbeca1fdeff1a3826148330e2a40297594a710a40 (diff)
tegra: fdt: Add LCD definitions for Tegra
Add LCD definitions and also a proposed binding for LCD displays. The PWM is as per what will likely be committed to linux-next soon. The displaymode binding comes from a proposal here: http://lists.freedesktop.org/archives/dri-devel/2012-July/024875.html The panel binding is new, and fills a need to specify the panel timings and other tegra-specific information. Should a binding appear that allows the pwm to handle this automatically, we can revisit this. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/dts/tegra20.dtsi98
1 files changed, 98 insertions, 0 deletions
diff --git a/arch/arm/dts/tegra20.dtsi b/arch/arm/dts/tegra20.dtsi
index 3221bc9fa2..636ec2c1fe 100644
--- a/arch/arm/dts/tegra20.dtsi
+++ b/arch/arm/dts/tegra20.dtsi
@@ -218,4 +218,102 @@
#pwm-cells = <2>;
};
+ host1x {
+ compatible = "nvidia,tegra20-host1x", "simple-bus";
+ reg = <0x50000000 0x00024000>;
+ interrupts = <0 65 0x04 /* mpcore syncpt */
+ 0 67 0x04>; /* mpcore general */
+ status = "disabled";
+
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ ranges = <0x54000000 0x54000000 0x04000000>;
+
+ /* video-encoding/decoding */
+ mpe {
+ reg = <0x54040000 0x00040000>;
+ interrupts = <0 68 0x04>;
+ status = "disabled";
+ };
+
+ /* video input */
+ vi {
+ reg = <0x54080000 0x00040000>;
+ interrupts = <0 69 0x04>;
+ status = "disabled";
+ };
+
+ /* EPP */
+ epp {
+ reg = <0x540c0000 0x00040000>;
+ interrupts = <0 70 0x04>;
+ status = "disabled";
+ };
+
+ /* ISP */
+ isp {
+ reg = <0x54100000 0x00040000>;
+ interrupts = <0 71 0x04>;
+ status = "disabled";
+ };
+
+ /* 2D engine */
+ gr2d {
+ reg = <0x54140000 0x00040000>;
+ interrupts = <0 72 0x04>;
+ status = "disabled";
+ };
+
+ /* 3D engine */
+ gr3d {
+ reg = <0x54180000 0x00040000>;
+ status = "disabled";
+ };
+
+ /* display controllers */
+ dc@54200000 {
+ compatible = "nvidia,tegra20-dc";
+ reg = <0x54200000 0x00040000>;
+ interrupts = <0 73 0x04>;
+ status = "disabled";
+
+ rgb {
+ status = "disabled";
+ };
+ };
+
+ dc@54240000 {
+ compatible = "nvidia,tegra20-dc";
+ reg = <0x54240000 0x00040000>;
+ interrupts = <0 74 0x04>;
+ status = "disabled";
+
+ rgb {
+ status = "disabled";
+ };
+ };
+
+ /* outputs */
+ hdmi {
+ compatible = "nvidia,tegra20-hdmi";
+ reg = <0x54280000 0x00040000>;
+ interrupts = <0 75 0x04>;
+ status = "disabled";
+ };
+
+ tvo {
+ compatible = "nvidia,tegra20-tvo";
+ reg = <0x542c0000 0x00040000>;
+ interrupts = <0 76 0x04>;
+ status = "disabled";
+ };
+
+ dsi {
+ compatible = "nvidia,tegra20-dsi";
+ reg = <0x54300000 0x00040000>;
+ status = "disabled";
+ };
+ };
+
};