lcd: vga: add some vga timing

Change-Id: I6e54d0025b4622cdfcc3a4ceac443e441c7e1742
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>

diff --git a/arch/arm/boot/dts/lcd-vga.dtsi b/arch/arm/boot/dts/lcd-vga.dtsi
new file mode 100644 (file)
index 0000000..19bbc8c
--- /dev/null
+++ b/arch/arm/boot/dts/lcd-vga.dtsi
@@ -0,0 +1,75 @@
+/*
+ * RockChip. VGA timing
+ *
+ */
+
+/ {
+       disp_timings: display-timings {
+               native-mode = <&timing1>;
+               timing0: timing0 {
+                       screen-type = <SCREEN_RGB>;
+                       lvds-format = <LVDS_8BIT_2>;
+                       out-face = <OUT_D888_P666>;
+                       clock-frequency = <65000000>;
+                       hactive = <1024>;
+                       vactive = <768>;
+                       hback-porch = <160>;
+                       hfront-porch = <24>;
+                       vback-porch = <29>;
+                       vfront-porch = <3>;
+                       hsync-len = <136>;
+                       vsync-len = <6>;
+                       hsync-active = <0>;
+                       vsync-active = <0>;
+                       de-active = <0>;
+                       pixelclk-active = <1>;
+                       swap-rb = <0>;
+                       swap-rg = <0>;
+                       swap-gb = <0>;
+               };
+
+               timing1: timing1 {
+                       screen-type = <SCREEN_RGB>;
+                       out-face = <OUT_D888_P666>;
+                       lvds-format = <LVDS_8BIT_2>;
+                       clock-frequency = <88750000>;
+                       hactive = <1440>;
+                       vactive = <900>;
+                       hback-porch = <80>;
+                       hfront-porch = <48>;
+                       vback-porch = <17>;
+                       vfront-porch = <3>;
+                       hsync-len = <32>;
+                       vsync-len = <6>;
+                       hsync-active = <1>;
+                       vsync-active = <0>;
+                       de-active = <0>;
+                       pixelclk-active = <1>;
+                       swap-rb = <0>;
+                       swap-rg = <0>;
+                       swap-gb = <0>;
+               };
+
+               timing2: timing2 {
+                       screen-type = <SCREEN_RGB>;
+                       out-face = <OUT_D888_P666>;
+                       lvds-format = <LVDS_8BIT_2>;
+                       clock-frequency = <106500000>;
+                       hactive = <1440>;
+                       vactive = <900>;
+                       hback-porch = <232>;
+                       hfront-porch = <80>;
+                       vback-porch = <25>;
+                       vfront-porch = <3>;
+                       hsync-len = <152>;
+                       vsync-len = <6>;
+                       hsync-active = <0>;
+                       vsync-active = <1>;
+                       de-active = <0>;
+                       pixelclk-active = <1>;
+                       swap-rb = <0>;
+                       swap-rg = <0>;
+                       swap-gb = <0>;
+               };
+       };
+};