u-boot/arch/arm/dts/imx7-colibri-eval-v3.dtsi
Marcel Ziswiler 25ab97986c colibri-imx7d/-emmc: synchronise device tree with linux
Synchronise device tree with linux-next next-20220708.

Please note that this also means that instead of the previous "generic"
U-Boot specific carrier board agnostic device trees we are now using the
regular ones for the Colibri Evaluation (carrier) board V3 (e.g.
imx7d-colibri-eval-v3.dtb rather than the previous
imx7-colibri-rawnand.dtb and imx7d-colibri-emmc-eval-v3.dtb rather than
the previous imx7-colibri-emmc.dtb).

Please further note that the PMIC node name got changed from rn5t567@33
to pmic@33 which required adjustment in resp. board file
board/toradex/colibri_imx7/colibri_imx7.c.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2022-07-25 16:12:00 +02:00

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1.9 KiB
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// 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";
};