From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 20:49:45 +0200
Subject: Adding upstream version 6.1.76.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi | 110 ++++++++++++++++++++++++++++
 1 file changed, 110 insertions(+)
 create mode 100644 arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi

(limited to 'arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi')

diff --git a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi
new file mode 100644
index 000000000..826f13da5
--- /dev/null
+++ b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi
@@ -0,0 +1,110 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright 2016-2022 Toradex
+ */
+
+/ {
+	/* Fixed crystal dedicated to MCP2515. */
+	clk16m: clk16m {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <16000000>;
+	};
+};
+
+/* Colibri AD0 to AD3 */
+&adc1 {
+	status = "okay";
+};
+
+/*
+ * The Atmel maxtouch controller uses SODIMM 28/30, also used for PWM<B>, PWM<C>, aka pwm2, pwm3.
+ * So if you enable following capacitive touch controller, disable pwm2/pwm3 first.
+ */
+&atmel_mxt_ts {
+	interrupt-parent = <&gpio1>;
+	interrupts = <9 IRQ_TYPE_EDGE_FALLING>;		/* SODIMM 28 / INT */
+	pinctrl-0 = <&pinctrl_atmel_adapter>;
+	reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;	/* SODIMM 30 / RST */
+	status = "disabled";
+};
+
+/* Colibri SSP */
+&ecspi3 {
+	status = "okay";
+
+	mcp2515: can@0 {
+		clocks = <&clk16m>;
+		compatible = "microchip,mcp2515";
+		interrupt-parent = <&gpio5>;
+		interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_can_int>;
+		reg = <0>;
+		spi-max-frequency = <10000000>;
+		vdd-supply = <&reg_3v3>;
+		xceiver-supply = <&reg_5v0>;
+	};
+};
+
+/* Colibri Fast Ethernet */
+&fec1 {
+	status = "okay";
+};
+
+/* Colibri I2C: I2C3_SDA/SCL on SODIMM 194/196 */
+&i2c4 {
+	status = "okay";
+};
+
+/* Colibri PWM<A> */
+&pwm1 {
+	status = "okay";
+};
+
+/* Colibri PWM<B> */
+&pwm2 {
+	/* The pwm2 should be disabled to enable atmel_mxt_ts touchscreen for adapter. */
+	status = "okay";
+};
+
+/* Colibri PWM<C> */
+&pwm3 {
+	/* The pwm3 should be disabled to enable atmel_mxt_ts touchscreen for adapter. */
+	status = "okay";
+};
+
+/* Colibri PWM<D> */
+&pwm4 {
+	status = "okay";
+};
+
+/* M41T0M6 real time clock */
+&rtc {
+	status = "okay";
+};
+
+/* Colibri UART_A */
+&uart1 {
+	status = "okay";
+};
+
+/* Colibri UART_B */
+&uart2 {
+	status = "okay";
+};
+
+/* Colibri UART_C */
+&uart3 {
+	status = "okay";
+};
+
+/* Colibri USBC */
+&usbotg1 {
+	status = "okay";
+};
+
+/* Colibri MMC/SD */
+&usdhc1 {
+	status = "okay";
+};
-- 
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