arch: arm: dts: imxrt1050-evk: add lcdif node

Add lcdif node and its pinctrl.

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>

diff --git a/arch/arm/dts/imxrt1050-evk.dts b/arch/arm/dts/imxrt1050-evk.dts
index 56b75986e20bbdec68e87a9798a778d97c5cd01f..b5e781275e46eaf14cf9688c0ecb1da777eedc69 100644 (file)
--- a/arch/arm/dts/imxrt1050-evk.dts
+++ b/arch/arm/dts/imxrt1050-evk.dts
@@ -185,6 +185,33 @@
                                        0x17061
                        >;
                };
+
+               pinctrl_lcdif: lcdifgrp {
+                       u-boot,dm-spl;
+                       fsl,pins = <
+                               MXRT1050_IOMUXC_GPIO_B0_00_LCD_CLK              0x1b0b1
+                               MXRT1050_IOMUXC_GPIO_B0_01_LCD_ENABLE           0x1b0b1
+                               MXRT1050_IOMUXC_GPIO_B0_02_LCD_HSYNC            0x1b0b1
+                               MXRT1050_IOMUXC_GPIO_B0_03_LCD_VSYNC            0x1b0b1
+                               MXRT1050_IOMUXC_GPIO_B0_04_LCD_DATA00           0x1b0b1
+                               MXRT1050_IOMUXC_GPIO_B0_05_LCD_DATA01           0x1b0b1
+                               MXRT1050_IOMUXC_GPIO_B0_06_LCD_DATA02           0x1b0b1
+                               MXRT1050_IOMUXC_GPIO_B0_07_LCD_DATA03           0x1b0b1
+                               MXRT1050_IOMUXC_GPIO_B0_08_LCD_DATA04           0x1b0b1
+                               MXRT1050_IOMUXC_GPIO_B0_09_LCD_DATA05           0x1b0b1
+                               MXRT1050_IOMUXC_GPIO_B0_10_LCD_DATA06           0x1b0b1
+                               MXRT1050_IOMUXC_GPIO_B0_11_LCD_DATA07           0x1b0b1
+                               MXRT1050_IOMUXC_GPIO_B0_12_LCD_DATA08           0x1b0b1
+                               MXRT1050_IOMUXC_GPIO_B0_13_LCD_DATA09           0x1b0b1
+                               MXRT1050_IOMUXC_GPIO_B0_14_LCD_DATA10           0x1b0b1
+                               MXRT1050_IOMUXC_GPIO_B0_15_LCD_DATA11           0x1b0b1
+                               MXRT1050_IOMUXC_GPIO_B1_01_LCD_DATA13           0x1b0b1
+                               MXRT1050_IOMUXC_GPIO_B1_02_LCD_DATA14           0x1b0b1
+                               MXRT1050_IOMUXC_GPIO_B1_03_LCD_DATA15           0x1b0b1
+                               MXRT1050_IOMUXC_GPIO_B1_15_GPIO2_IO31           0x0b069
+                               MXRT1050_IOMUXC_GPIO_AD_B0_02_GPIO1_IO02        0x0b069
+                       >;
+               };
        };
 };
 
@@ -198,3 +225,36 @@
 
        cd-gpios = <&gpio2 28 GPIO_ACTIVE_LOW>;
 };
+
+&lcdif {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_lcdif>;
+       display = <&display0>;
+       status = "okay";
+
+       assigned-clocks = <&clks IMXRT1050_CLK_LCDIF_SEL>;
+       assigned-clock-parents = <&clks IMXRT1050_CLK_PLL5_VIDEO>;
+
+       display0: display0 {
+               bits-per-pixel = <16>;
+               bus-width = <16>;
+
+               display-timings {
+                       timing0: timing0 {
+                               clock-frequency = <9300000>;
+                               hactive = <480>;
+                               vactive = <272>;
+                               hback-porch = <4>;
+                               hfront-porch = <8>;
+                               vback-porch = <4>;
+                               vfront-porch = <8>;
+                               hsync-len = <41>;
+                               vsync-len = <10>;
+                               de-active = <1>;
+                               pixelclk-active = <0>;
+                               hsync-active = <0>;
+                               vsync-active = <0>;
+                       };
+               };
+       };
+};