diff options
| author | Simon Glass <sjg@chromium.org> | 2012-10-17 13:24:58 +0000 |
|---|---|---|
| committer | Tom Warren <twarren@nvidia.com> | 2012-11-19 08:15:39 -0700 |
| commit | 77139f5170ca74a7724f773ac8b355f8e191576c (patch) | |
| tree | 020a3c870961a5b58a4b0a7513b8b0784763d9da /board/nvidia/dts | |
| parent | 44706a87654bae810cc0740e9cafde134c5796f1 (diff) | |
| download | u-boot-imx-77139f5170ca74a7724f773ac8b355f8e191576c.zip u-boot-imx-77139f5170ca74a7724f773ac8b355f8e191576c.tar.gz u-boot-imx-77139f5170ca74a7724f773ac8b355f8e191576c.tar.bz2 | |
tegra: fdt: Add LCD definitions for Seaboard
The Seaboard has a 1366x768 16bpp LCD. The backlight is controlled
by one of the PWMs.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'board/nvidia/dts')
| -rw-r--r-- | board/nvidia/dts/tegra20-seaboard.dts | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/board/nvidia/dts/tegra20-seaboard.dts b/board/nvidia/dts/tegra20-seaboard.dts index 25a63a0..dd98ca4 100644 --- a/board/nvidia/dts/tegra20-seaboard.dts +++ b/board/nvidia/dts/tegra20-seaboard.dts @@ -163,4 +163,37 @@ compatible = "hynix,hy27uf4g2b", "nand-flash"; }; }; + + host1x { + status = "okay"; + dc@54200000 { + status = "okay"; + rgb { + status = "okay"; + nvidia,panel = <&lcd_panel>; + }; + }; + }; + + lcd_panel: panel { + /* Seaboard has 1366x768 */ + clock = <70600000>; + xres = <1366>; + yres = <768>; + left-margin = <58>; + right-margin = <58>; + hsync-len = <58>; + lower-margin = <4>; + upper-margin = <4>; + vsync-len = <4>; + hsync-active-high; + nvidia,bits-per-pixel = <16>; + nvidia,pwm = <&pwm 2 0>; + 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 = <400 4 203 17 15>; + }; + }; |