ARM: dts: imx28: move lcdif control pins into board dts

The presence and muxing of lcdif control pins can vary much on different
boards.  Move them into imx28-evk.dts to make lcdif_24bit_pins_a only
about data pins, so that it can be reused by other boards.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

1 files changed, 15 insertions, 1 deletions

diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts
index 0444964dae56..0fcc7eae5982 100644
--- a/arch/arm/boot/dts/imx28-evk.dts
+++ b/arch/arm/boot/dts/imx28-evk.dts
@@ -76,11 +76,25 @@
                                         fsl,voltage = <1>;
                                         fsl,pull-up = <0>;
                                 };
+
+                                lcdif_pins_evk: lcdif-evk@0 {
+                                        reg = <0>;
+                                        fsl,pinmux-ids = <
+                                                0x1181 /* MX28_PAD_LCD_RD_E__LCD_VSYNC */
+                                                0x1191 /* MX28_PAD_LCD_WR_RWN__LCD_HSYNC */
+                                                0x11a1 /* MX28_PAD_LCD_RS__LCD_DOTCLK */
+                                                0x11b1 /* MX28_PAD_LCD_CS__LCD_ENABLE */
+                                        >;
+                                        fsl,drive-strength = <0>;
+                                        fsl,voltage = <1>;
+                                        fsl,pull-up = <0>;
+                                };
                         };
 
                         lcdif@80030000 {
                                 pinctrl-names = "default";
-                                pinctrl-0 = <&lcdif_24bit_pins_a>;
+                                pinctrl-0 = <&lcdif_24bit_pins_a
+                                             &lcdif_pins_evk>;
                                 panel-enable-gpios = <&gpio3 30 0>;
                                 status = "okay";
                         };