[U-Boot] [PATCH v2 17/19] tegra: fdt: Add LCD definitions for Seaboard

Simon Glass
2012-06-13T16:19:53Z

The Seaboard has a 1366x768 16bpp LCD. The backlight is controlled
by one of the PWMs.

Signed-off-by: Simon Glass <sjg@chromium.org>
---
Changes in v2:
- Update seaboard LCD definitions for new fdt binding

board/nvidia/dts/tegra2-seaboard.dts | 21 +++++++++++++++++++++
1 files changed, 21 insertions(+), 0 deletions(-)

diff --git a/board/nvidia/dts/tegra2-seaboard.dts b/board/nvidia/dts/tegra2-seaboard.dts
index 3352539..3b16f84 100644
--- a/board/nvidia/dts/tegra2-seaboard.dts
+++ b/board/nvidia/dts/tegra2-seaboard.dts
@@ -153,4 +153,25 @@
0x1f04008a>;
linux,fn-keymap = <0x05040002>;
};
+
+ display at 0x54200000 {
+ nvidia,pwfm = <&pwfm2>;
+ nvidia,frame-buffer = <0x2f680000>;
+ nvidia,backlight-enable-gpios = <&gpio 28 0>; /* PD4 */
+ nvidia,lvds-shutdown-gpios = <&gpio 10 0>; /* PB2 */
+ nvidia,backlight-vdd-gpios = <&gpio 176 0>; /* PW0 */
+ nvidia,panel-vdd-gpios = <&gpio 22 0>; /* PC6 */
+ nvidia,panel-timings = <4 203 17 15>;
+
+ lcd {
+ compatible = "nvidia,lcd";
+ nvidia,width = <1366>;
+ nvidia,height = <768>;
+ nvidia,bits-per-pixel = <16>;
+ nvidia,pixel-clock = <70600000>;
+
+ nvidia,horiz-timing = <11 58 58 58>;
+ nvidia,vert-timing = <1 4 4 4>;
+ };
+ };
};
--
1.7.7.3