ARM: dts: mxs: add lcd support for imx23-evk and imx28-evk

Add lcd support for imx23-evk and imx28-evk.

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

diff --git a/arch/arm/boot/dts/imx23-evk.dts b/arch/arm/boot/dts/imx23-evk.dts
index 3974959..9d674ca 100644 (file)
--- a/arch/arm/boot/dts/imx23-evk.dts
+++ b/arch/arm/boot/dts/imx23-evk.dts
@@ -48,6 +48,13 @@
                                        fsl,pull-up = <0>;
                                };
                        };
+
+                       lcdif@80030000 {
+                               pinctrl-names = "default";
+                               pinctrl-0 = <&lcdif_24bit_pins_a>;
+                               panel-enable-gpios = <&gpio1 18 0>;
+                               status = "okay";
+                       };
                };
 
                apbx@80040000 {

diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi
index 22e1617..7662134 100644 (file)
--- a/arch/arm/boot/dts/imx23.dtsi
+++ b/arch/arm/boot/dts/imx23.dtsi
@@ -191,6 +191,43 @@
                                        fsl,voltage = <1>;
                                        fsl,pull-up = <0>;
                                };
+
+                               lcdif_24bit_pins_a: lcdif-24bit@0 {
+                                       reg = <0>;
+                                       fsl,pinmux-ids = <
+                                               0x1000 /* MX23_PAD_LCD_D00__LCD_D0 */
+                                               0x1010 /* MX23_PAD_LCD_D01__LCD_D1 */
+                                               0x1020 /* MX23_PAD_LCD_D02__LCD_D2 */
+                                               0x1030 /* MX23_PAD_LCD_D03__LCD_D3 */
+                                               0x1040 /* MX23_PAD_LCD_D04__LCD_D4 */
+                                               0x1050 /* MX23_PAD_LCD_D05__LCD_D5 */
+                                               0x1060 /* MX23_PAD_LCD_D06__LCD_D6 */
+                                               0x1070 /* MX23_PAD_LCD_D07__LCD_D7 */
+                                               0x1080 /* MX23_PAD_LCD_D08__LCD_D8 */
+                                               0x1090 /* MX23_PAD_LCD_D09__LCD_D9 */
+                                               0x10a0 /* MX23_PAD_LCD_D10__LCD_D10 */
+                                               0x10b0 /* MX23_PAD_LCD_D11__LCD_D11 */
+                                               0x10c0 /* MX23_PAD_LCD_D12__LCD_D12 */
+                                               0x10d0 /* MX23_PAD_LCD_D13__LCD_D13 */
+                                               0x10e0 /* MX23_PAD_LCD_D14__LCD_D14 */
+                                               0x10f0 /* MX23_PAD_LCD_D15__LCD_D15 */
+                                               0x1100 /* MX23_PAD_LCD_D16__LCD_D16 */
+                                               0x1110 /* MX23_PAD_LCD_D17__LCD_D17 */
+                                               0x0081 /* MX23_PAD_GPMI_D08__LCD_D18 */
+                                               0x0091 /* MX23_PAD_GPMI_D09__LCD_D19 */
+                                               0x00a1 /* MX23_PAD_GPMI_D10__LCD_D20 */
+                                               0x00b1 /* MX23_PAD_GPMI_D11__LCD_D21 */
+                                               0x00c1 /* MX23_PAD_GPMI_D12__LCD_D22 */
+                                               0x00d1 /* MX23_PAD_GPMI_D13__LCD_D23 */
+                                               0x1160 /* MX23_PAD_LCD_DOTCK__LCD_DOTCK */
+                                               0x1170 /* MX23_PAD_LCD_ENABLE__LCD_ENABLE */
+                                               0x1180 /* MX23_PAD_LCD_HSYNC__LCD_HSYNC */
+                                               0x1190 /* MX23_PAD_LCD_VSYNC__LCD_VSYNC */
+                                       >;
+                                       fsl,drive-strength = <0>;
+                                       fsl,voltage = <1>;
+                                       fsl,pull-up = <0>;
+                               };
                        };
 
                        digctl@8001c000 {
@@ -229,7 +266,9 @@
                        };
 
                        lcdif@80030000 {
+                               compatible = "fsl,imx23-lcdif";
                                reg = <0x80030000 2000>;
+                               interrupts = <46 45>;
                                status = "disabled";
                        };
 

diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts
index fba7292..ea7c51f 100644 (file)
--- a/arch/arm/boot/dts/imx28-evk.dts
+++ b/arch/arm/boot/dts/imx28-evk.dts
@@ -65,6 +65,13 @@
                                        fsl,pull-up = <0>;
                                };
                        };
+
+                       lcdif@80030000 {
+                               pinctrl-names = "default";
+                               pinctrl-0 = <&lcdif_24bit_pins_a>;
+                               panel-enable-gpios = <&gpio3 30 0>;
+                               status = "okay";
+                       };
                };
 
                apbx@80040000 {

diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi
index 0ad7b56..44df2e6 100644 (file)
--- a/arch/arm/boot/dts/imx28.dtsi
+++ b/arch/arm/boot/dts/imx28.dtsi
@@ -374,6 +374,43 @@
                                        fsl,voltage = <1>;
                                        fsl,pull-up = <0>;
                                };
+
+                               lcdif_24bit_pins_a: lcdif-24bit@0 {
+                                       reg = <0>;
+                                       fsl,pinmux-ids = <
+                                               0x1000 /* MX28_PAD_LCD_D00__LCD_D0 */
+                                               0x1010 /* MX28_PAD_LCD_D01__LCD_D1 */
+                                               0x1020 /* MX28_PAD_LCD_D02__LCD_D2 */
+                                               0x1030 /* MX28_PAD_LCD_D03__LCD_D3 */
+                                               0x1040 /* MX28_PAD_LCD_D04__LCD_D4 */
+                                               0x1050 /* MX28_PAD_LCD_D05__LCD_D5 */
+                                               0x1060 /* MX28_PAD_LCD_D06__LCD_D6 */
+                                               0x1070 /* MX28_PAD_LCD_D07__LCD_D7 */
+                                               0x1080 /* MX28_PAD_LCD_D08__LCD_D8 */
+                                               0x1090 /* MX28_PAD_LCD_D09__LCD_D9 */
+                                               0x10a0 /* MX28_PAD_LCD_D10__LCD_D10 */
+                                               0x10b0 /* MX28_PAD_LCD_D11__LCD_D11 */
+                                               0x10c0 /* MX28_PAD_LCD_D12__LCD_D12 */
+                                               0x10d0 /* MX28_PAD_LCD_D13__LCD_D13 */
+                                               0x10e0 /* MX28_PAD_LCD_D14__LCD_D14 */
+                                               0x10f0 /* MX28_PAD_LCD_D15__LCD_D15 */
+                                               0x1100 /* MX28_PAD_LCD_D16__LCD_D16 */
+                                               0x1110 /* MX28_PAD_LCD_D17__LCD_D17 */
+                                               0x1120 /* MX28_PAD_LCD_D18__LCD_D18 */
+                                               0x1130 /* MX28_PAD_LCD_D19__LCD_D19 */
+                                               0x1140 /* MX28_PAD_LCD_D20__LCD_D20 */
+                                               0x1150 /* MX28_PAD_LCD_D21__LCD_D21 */
+                                               0x1160 /* MX28_PAD_LCD_D22__LCD_D22 */
+                                               0x1170 /* MX28_PAD_LCD_D23__LCD_D23 */
+                                               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>;
+                               };
                        };
 
                        digctl@8001c000 {
@@ -415,6 +452,7 @@
                        };
 
                        lcdif@80030000 {
+                               compatible = "fsl,imx28-lcdif";
                                reg = <0x80030000 2000>;
                                interrupts = <38 86>;
                                status = "disabled";