ARM: dts: imx25-pdk: Add LCD support

Add support for the CLAA057VC01CW display.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

diff --git a/arch/arm/boot/dts/imx25-pdk.dts b/arch/arm/boot/dts/imx25-pdk.dts
index 9c21b15837627fcf2a98032183d77e2a8be153db..dd45e6971bc35061a3b9d5b4579c6e6697ca9eca 100644 (file)
--- a/arch/arm/boot/dts/imx25-pdk.dts
+++ b/arch/arm/boot/dts/imx25-pdk.dts
@@ -75,6 +75,27 @@
                mux-int-port = <1>;
                mux-ext-port = <4>;
        };
+
+       wvga: display {
+               model = "CLAA057VC01CW";
+               bits-per-pixel = <16>;
+               fsl,pcr = <0xfa208b80>;
+               bus-width = <18>;
+               native-mode = <&wvga_timings>;
+               display-timings {
+                       wvga_timings: 640x480 {
+                               hactive = <640>;
+                               vactive = <480>;
+                               hback-porch = <45>;
+                               hfront-porch = <114>;
+                               hsync-len = <1>;
+                               vback-porch = <33>;
+                               vfront-porch = <11>;
+                               vsync-len = <1>;
+                               clock-frequency = <25200000>;
+                       };
+               };
+       };
 };
 
 &audmux {
@@ -190,6 +211,33 @@
                        >;
                };
 
+               pinctrl_lcd: lcdgrp {
+                       fsl,pins = <
+                               MX25_PAD_LD0__LD0               0xe0
+                               MX25_PAD_LD1__LD1               0xe0
+                               MX25_PAD_LD2__LD2               0xe0
+                               MX25_PAD_LD3__LD3               0xe0
+                               MX25_PAD_LD4__LD4               0xe0
+                               MX25_PAD_LD5__LD5               0xe0
+                               MX25_PAD_LD6__LD6               0xe0
+                               MX25_PAD_LD7__LD7               0xe0
+                               MX25_PAD_LD8__LD8               0xe0
+                               MX25_PAD_LD9__LD9               0xe0
+                               MX25_PAD_LD10__LD10             0xe0
+                               MX25_PAD_LD11__LD11             0xe0
+                               MX25_PAD_LD12__LD12             0xe0
+                               MX25_PAD_LD13__LD13             0xe0
+                               MX25_PAD_LD14__LD14             0xe0
+                               MX25_PAD_LD15__LD15             0xe0
+                               MX25_PAD_GPIO_E__LD16           0xe0
+                               MX25_PAD_GPIO_F__LD17           0xe0
+                               MX25_PAD_HSYNC__HSYNC           0xe0
+                               MX25_PAD_VSYNC__VSYNC           0xe0
+                               MX25_PAD_LSCLK__LSCLK           0xe0
+                               MX25_PAD_OE_ACD__OE_ACD         0xe0
+                               MX25_PAD_CONTRAST__CONTRAST     0xe0
+                       >;
+               };
 
                pinctrl_uart1: uart1grp {
                        fsl,pins = <
@@ -202,6 +250,16 @@
        };
 };
 
+&lcdc {
+       display = <&wvga>;
+       fsl,lpccr = <0x00a903ff>;
+       fsl,lscr1 = <0x00120300>;
+       fsl,dmacr = <0x00020010>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_lcd>;
+       status = "okay";
+};
+
 &nfc {
        nand-on-flash-bbt;
        status = "okay";