From 98c82cea8fcca007b1bbbdce6710def6be70d5de Mon Sep 17 00:00:00 2001
From: Daniel DeGrasse <daniel.degrasse@nxp.com>
Date: Tue, 30 Apr 2024 19:53:52 +0000
Subject: [PATCH] boards: nxp: mimxrt1060_evk: define parallel and i2c FPC
 interfaces

Define parallel and i2c FPC display interfaces for the RT1060 EVK. These
interfaces are used by multiple displays for the EVK.

Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
---
 boards/nxp/mimxrt1060_evk/mimxrt1060_evk.dts | 31 +++++++++++++++++++-
 1 file changed, 30 insertions(+), 1 deletion(-)

diff --git a/boards/nxp/mimxrt1060_evk/mimxrt1060_evk.dts b/boards/nxp/mimxrt1060_evk/mimxrt1060_evk.dts
index 08eb8541432..ac33358ff4f 100644
--- a/boards/nxp/mimxrt1060_evk/mimxrt1060_evk.dts
+++ b/boards/nxp/mimxrt1060_evk/mimxrt1060_evk.dts
@@ -39,6 +39,33 @@
 		reg = <0x80000000 DT_SIZE_M(32)>;
 	};
 
+	/*
+	 * This node describes the GPIO pins of the parallel FPC interface,
+	 * This interface is standard to several NXP EVKs, and is used with
+	 * several parallel LCD displays (available as zephyr shields)
+	 */
+	nxp_parallel_lcd_connector: parallel-connector {
+		compatible = "nxp,parallel-lcd-connector";
+		#gpio-cells = <2>;
+		gpio-map-mask = <0xffffffff 0xffffffc0>;
+		gpio-map-pass-thru = <0 0x3f>;
+		gpio-map =	<0  0 &gpio2 31 0>;	/* Pin 1, BL+ */
+	};
+
+	/*
+	 * This node describes the GPIO pins of the I2C display FPC interface,
+	 * This interface is standard to several NXP EVKs, and is used with
+	 * several parallel LCD displays (available as zephyr shields)
+	 */
+	nxp_i2c_touch_fpc: i2c-touch-connector {
+		compatible = "nxp,i2c-tsc-fpc";
+		#gpio-cells = <2>;
+		gpio-map-mask = <0xffffffff 0xffffffc0>;
+		gpio-map-pass-thru = <0 0x3f>;
+		gpio-map =	<1  0 &gpio1 2 0>,	/* Pin 2, LCD touch RST */
+				<2  0 &gpio1 11 0>;	/* Pin 3, LCD touch INT */
+	};
+
 	leds {
 		compatible = "gpio-leds";
 		green_led: led-1 {
@@ -114,7 +141,7 @@ arduino_serial: &lpuart3 {
 	pinctrl-names = "default", "flowcontrol", "sleep";
 };
 
-&lcdif {
+zephyr_lcdif: &lcdif {
 	status = "okay";
 	width = <480>;
 	height = <272>;
@@ -144,6 +171,8 @@ arduino_serial: &lpuart3 {
 	};
 };
 
+nxp_touch_i2c: &lpi2c1 {};
+
 arduino_i2c: &lpi2c1 {
 	status = "okay";
 	pinctrl-0 = <&pinmux_lpi2c1>;