From d2cad2105c7b856bc3b53a5a6e239c0576d333a9 Mon Sep 17 00:00:00 2001
From: hjc <hjc@rock-chips.com>
Date: Fri, 7 Mar 2014 12:00:52 +0800
Subject: [PATCH] update rk3288 fpga dts file for display
---
arch/arm/boot/dts/lcd-td043mgeal.dtsi | 57 +++++++++++++++++++++++++++
arch/arm/boot/dts/rk3288-fpga.dts | 15 +++++++
2 files changed, 72 insertions(+)
create mode 100755 arch/arm/boot/dts/lcd-td043mgeal.dtsi
diff --git a/arch/arm/boot/dts/lcd-td043mgeal.dtsi b/arch/arm/boot/dts/lcd-td043mgeal.dtsi
new file mode 100755
index 000000000000..b488cdc54257
--- /dev/null
+++ b/arch/arm/boot/dts/lcd-td043mgeal.dtsi
@@ -0,0 +1,57 @@
+/*
+ * RockChip. LCD_TD043MGEA1 FOR FPGA
+ *
+ */
+
+/ {
+ disp_power_ctr: power_ctr {
+ rockchip,debug = <0>;
+ /* lcd_en:lcd_en {
+ rockchip,power_type = <GPIO>;
+ gpios = <&gpio0 GPIO_B0 GPIO_ACTIVE_HIGH>;
+ rockchip,delay = <10>;
+ };*/
+
+ /* bl_en:bl_en {
+ rockchip,power_type = <GPIO>;
+ gpios = <&gpio0 GPIO_A2 GPIO_ACTIVE_HIGH>;
+ rockchip,delay = <10>;
+ };
+
+ bl_ctr:bl_ctr {
+ rockchip,power_type = <GPIO>;
+ gpios = <&gpio3 GPIO_D6 GPIO_ACTIVE_HIGH>;
+ rockchip,delay = <10>;
+ };
+
+ lcd_rst:lcd_rst {
+ rockchip,power_type = <REGULATOR>;
+ rockchip,delay = <5>;
+ };*/
+
+ };
+
+ disp_timings: display-timings {
+ native-mode = <&timing0>;
+ timing0: timing0 {
+ screen_type = <SCREEN_RGB>;
+ out_face = <OUT_P888>;
+ clock-frequency = <27000000>;
+ hactive = <800>;
+ vactive = <480>;
+ hback-porch = <206>;
+ hfront-porch = <40>;
+ vback-porch = <25>;
+ vfront-porch = <10>;
+ hsync-len = <10>;
+ vsync-len = <10>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <0>;
+ pixelclk-active = <0>;
+ swap-rb = <0>;
+ swap-rg = <0>;
+ swap-gb = <0>;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/rk3288-fpga.dts b/arch/arm/boot/dts/rk3288-fpga.dts
index 6753ec8f3016..6a7639f89604 100755
--- a/arch/arm/boot/dts/rk3288-fpga.dts
+++ b/arch/arm/boot/dts/rk3288-fpga.dts
@@ -1,6 +1,7 @@
/dts-v1/;
#include "rk3288.dtsi"
+#include "lcd-td043mgeal.dtsi"
/ {
compatible = "rockchip,rk3288-fpga";
@@ -87,3 +88,17 @@
};
};
+
+&fb {
+ rockchip,disp-mode = <DUAL>;
+};
+
+&lcdc0 {
+ status = "okay";
+ power_ctr = <&disp_power_ctr>;
+ display-timings = <&disp_timings>;
+};
+
+&lcdc1 {
+ status = "okay";
+};
\ No newline at end of file
--
2.34.1