109 lines
1.9 KiB
Plaintext
109 lines
1.9 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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/*
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* Copyright 2022 Toradex
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*/
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/* Colibri AD0 to AD3 */
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&adc1 {
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status = "okay";
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};
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/*
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* The Atmel maxtouch controller uses SODIMM 28/30, also used for PWM<B>, PWM<C>, aka pwm2, pwm3.
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* So if you enable following capacitive touch controller, disable pwm2/pwm3 first.
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*/
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&atmel_mxt_ts {
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interrupt-parent = <&gpio1>;
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interrupts = <9 IRQ_TYPE_EDGE_FALLING>; /* SODIMM 28 / INT */
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pinctrl-0 = <&pinctrl_atmel_adapter>;
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reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; /* SODIMM 30 / RST */
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};
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/* Colibri SSP */
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&ecspi3 {
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status = "okay";
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};
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/* Colibri Fast Ethernet */
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&fec1 {
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status = "okay";
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};
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&gpio2 {
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/*
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* uart25 turns the UART transceiver for UART2 and 5 on. If one wants to turn the
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* transceiver off, that property has to be deleted and the gpio handled in userspace.
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* The same applies to uart1_tx_on where the UART1 transceiver is turned on.
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*/
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uart25-tx-on-hog {
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gpio-hog;
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gpios = <27 GPIO_ACTIVE_HIGH>; /* SODIMM 104 */
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output-high;
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};
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};
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&gpio5 {
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uart1-tx-on-hog {
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gpio-hog;
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gpios = <17 GPIO_ACTIVE_HIGH>; /* SODIMM 102 */
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output-high;
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};
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};
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/* Colibri I2C: I2C3_SDA/SCL on SODIMM 194/196 */
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&i2c4 {
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status = "okay";
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};
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/* Colibri PWM<A> */
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&pwm1 {
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status = "okay";
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};
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/* Colibri PWM<B> */
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&pwm2 {
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/* The pwm2 should be disabled to enable atmel_mxt_ts touchscreen for adapter. */
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status = "okay";
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};
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/* Colibri PWM<C> */
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&pwm3 {
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/* The pwm3 should be disabled to enable atmel_mxt_ts touchscreen for adapter. */
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status = "okay";
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};
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/* Colibri PWM<D> */
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&pwm4 {
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status = "okay";
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};
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/* M41T0M6 real time clock */
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&rtc {
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status = "okay";
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};
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/* Colibri UART_A */
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&uart1 {
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status = "okay";
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};
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/* Colibri UART_B */
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&uart2 {
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status = "okay";
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};
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/* Colibri UART_C */
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&uart3 {
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status = "okay";
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};
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/* Colibri USBC */
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&usbotg1 {
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status = "okay";
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};
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/* Colibri MMC/SD */
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&usdhc1 {
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status = "okay";
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};
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