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

Simon Glass sjg at chromium.org
Wed Jun 13 18:19:53 CEST 2012


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

Signed-off-by: Simon Glass <sjg at 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



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