Add lcdif node and its pinctrl.
Signed-off-by: Giulio Benetti <[email protected]>
---
arch/arm/dts/imxrt1050-evk.dts | 60 ++++++++++++++++++++++++++++++++++
1 file changed, 60 insertions(+)
diff --git a/arch/arm/dts/imxrt1050-evk.dts b/arch/arm/dts/imxrt1050-evk.dts
index 56b75986e2..b5e781275e 100644
--- 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>;
+ };
+ };
+ };
+};
--
2.20.1
