1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
3 * Copyright 2022 Toradex
6 /* Colibri AD0 to AD3 */
12 * The Atmel maxtouch controller uses SODIMM 28/30, also used for PWM<B>, PWM<C>, aka pwm2, pwm3.
13 * So if you enable following capacitive touch controller, disable pwm2/pwm3 first.
16 interrupt-parent = <&gpio1>;
17 interrupts = <9 IRQ_TYPE_EDGE_FALLING>; /* SODIMM 28 / INT */
18 pinctrl-0 = <&pinctrl_atmel_adapter>;
19 reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; /* SODIMM 30 / RST */
27 /* Colibri Fast Ethernet */
34 * uart25 turns the UART transceiver for UART2 and 5 on. If one wants to turn the
35 * transceiver off, that property has to be deleted and the gpio handled in userspace.
36 * The same applies to uart1_tx_on where the UART1 transceiver is turned on.
40 gpios = <27 GPIO_ACTIVE_HIGH>; /* SODIMM 104 */
48 gpios = <17 GPIO_ACTIVE_HIGH>; /* SODIMM 102 */
53 /* Colibri I2C: I2C3_SDA/SCL on SODIMM 194/196 */
65 /* The pwm2 should be disabled to enable atmel_mxt_ts touchscreen for adapter. */
71 /* The pwm3 should be disabled to enable atmel_mxt_ts touchscreen for adapter. */
80 /* M41T0M6 real time clock */