[PATCH 6/6] arch/arm: reMarkable2: Enable lcdif

[Alistair Francis]

Connect the dispaly on the reMarkable2.

Signed-off-by: Alistair Francis <alist...@alistair23.me>
---
 arch/arm/boot/dts/imx7d-remarkable2.dts | 70 +++++++++++++++++++++++++
 1 file changed, 70 insertions(+)

diff --git a/arch/arm/boot/dts/imx7d-remarkable2.dts 
b/arch/arm/boot/dts/imx7d-remarkable2.dts
index f419ab704f06..d4e93f7ca7ea 100644
--- a/arch/arm/boot/dts/imx7d-remarkable2.dts
+++ b/arch/arm/boot/dts/imx7d-remarkable2.dts
@@ -221,6 +221,42 @@ reg_epdpmic: vcom {
        };
 };
 
+&lcdif {
+       pinctrl-names = "default", "sleep";
+       pinctrl-0 = <&pinctrl_lcdif>;
+       pinctrl-1 = <&pinctrl_lcdif>;
+       lcd-supply = <&reg_epdpmic>;
+       lcd2-supply = <&reg_sdoe>;
+       display = <&display0>;
+       prevent-frying-pan;
+       status = "okay";
+
+       display0: display {
+               bits-per-pixel = <24>;
+               bus-width = <24>;
+
+               display-timings {
+                       native-mode = <&timing0>;
+
+                       timing0: timing0 {
+                               clock-frequency = <40000000>;
+                               hactive = <334>;
+                               vactive = <1405>;
+                               hfront-porch = <1>;
+                               hback-porch = <1>;
+                               hsync-len = <1>;
+                               vback-porch = <1>;
+                               vfront-porch = <1>;
+                               vsync-len = <1>;
+                               hsync-active = <0>;
+                               vsync-active = <0>;
+                               de-active = <1>;
+                               pixelclk-active = <1>;
+                       };
+               };
+       };
+};
+
 &sdma {
        status = "okay";
 };
@@ -331,6 +367,40 @@ MX7D_PAD_I2C4_SCL__I2C4_SCL                0x4000007f
                >;
        };
 
+       pinctrl_lcdif: lcdifgrp {
+               fsl,pins = <
+                       MX7D_PAD_LCD_DATA00__LCD_DATA0          0x79
+                       MX7D_PAD_LCD_DATA01__LCD_DATA1          0x79
+                       MX7D_PAD_LCD_DATA02__LCD_DATA2          0x79
+                       MX7D_PAD_LCD_DATA03__LCD_DATA3          0x79
+                       MX7D_PAD_LCD_DATA04__LCD_DATA4          0x79
+                       MX7D_PAD_LCD_DATA05__LCD_DATA5          0x79
+                       MX7D_PAD_LCD_DATA06__LCD_DATA6          0x79
+                       MX7D_PAD_LCD_DATA07__LCD_DATA7          0x79
+                       MX7D_PAD_LCD_DATA08__LCD_DATA8          0x79
+                       MX7D_PAD_LCD_DATA09__LCD_DATA9          0x79
+                       MX7D_PAD_LCD_DATA10__LCD_DATA10         0x79
+                       MX7D_PAD_LCD_DATA11__LCD_DATA11         0x79
+                       MX7D_PAD_LCD_DATA12__LCD_DATA12         0x79
+                       MX7D_PAD_LCD_DATA13__LCD_DATA13         0x79
+                       MX7D_PAD_LCD_DATA14__LCD_DATA14         0x79
+                       MX7D_PAD_LCD_DATA15__LCD_DATA15         0x79
+
+                       MX7D_PAD_LCD_DATA17__LCD_DATA17         0x79
+                       MX7D_PAD_LCD_DATA18__LCD_DATA18         0x79
+                       MX7D_PAD_LCD_DATA19__LCD_DATA19         0x79
+                       MX7D_PAD_LCD_DATA20__LCD_DATA20         0x79
+                       MX7D_PAD_LCD_DATA21__LCD_DATA21         0x79
+
+                       MX7D_PAD_LCD_DATA23__LCD_DATA23         0x79
+                       MX7D_PAD_LCD_CLK__LCD_CLK               0x79
+                       MX7D_PAD_LCD_ENABLE__LCD_ENABLE         0x79
+                       MX7D_PAD_LCD_VSYNC__LCD_VSYNC           0x79
+                       MX7D_PAD_LCD_HSYNC__LCD_HSYNC           0x79
+                       MX7D_PAD_LCD_RESET__LCD_RESET           0x79
+               >;
+       };
+
        pinctrl_uart1: uart1grp {
                fsl,pins = <
                        MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX    0x79
-- 
2.29.2