openwrt/target/linux/bcm27xx/patches-5.15/950-0598-dt-bcm270x-Add-GPIO-defines-for-RGB565-DPI-output-mo.patch

From c95312441f2c4e24bbb06da51006f3fe47cb61e5 Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
Date: Thu, 2 Dec 2021 18:24:44 +0000
Subject: [PATCH] dt: bcm270x: Add GPIO defines for RGB565 DPI output
 modes

Adds the pinctrl defines for the RGB565 DPI output modes.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
 arch/arm/boot/dts/bcm270x.dtsi | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

--- a/arch/arm/boot/dts/bcm270x.dtsi
+++ b/arch/arm/boot/dts/bcm270x.dtsi
@@ -189,6 +189,28 @@
 			     20 21>;
 		brcm,function = <BCM2835_FSEL_ALT2>;
 	};
+	dpi_16bit_gpio0: dpi_16bit_gpio0 {
+		brcm,pins = <0 1 2 3 4 5 6 7 8 9 10 11
+			     12 13 14 15 16 17 18 19>;
+		brcm,function = <BCM2835_FSEL_ALT2>;
+	};
+	dpi_16bit_gpio2: dpi_16bit_gpio2 {
+		brcm,pins = <2 3 4 5 6 7 8 9 10 11
+			     12 13 14 15 16 17 18 19>;
+		brcm,function = <BCM2835_FSEL_ALT2>;
+	};
+	dpi_16bit_cpadhi_gpio0: dpi_16bit_cpadhi_gpio0 {
+		brcm,pins = <0 1 2 3 4 5 6 7 8
+			     12 13 14 15 16 17
+			     20 21 22 23 24>;
+		brcm,function = <BCM2835_FSEL_ALT2>;
+	};
+	dpi_16bit_cpadhi_gpio2: dpi_16bit_cpadhi_gpio2 {
+		brcm,pins = <2 3 4 5 6 7 8
+			     12 13 14 15 16 17
+			     20 21 22 23 24>;
+		brcm,function = <BCM2835_FSEL_ALT2>;
+	};
 };
 
 &uart0 {