@@ -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>;
+ };
+
};
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 v6: - Add 400ms delay before enabling panel VDD Changes in v5: - Enable required LCD fdt nodes (which are now disabled by default) Changes in v4: - Adjust LCD fdt nodes for new binding - Remove LCD frame buffer address property hack Changes in v3: - Use new upstream proposed LCD definitions Changes in v2: - Update seaboard LCD definitions for new fdt binding board/nvidia/dts/tegra20-seaboard.dts | 33 +++++++++++++++++++++++++++++++++ 1 files changed, 33 insertions(+), 0 deletions(-)