linux/arch/mips/boot/dts/img/pistachio_marduk.dts
Alexander Dahl 991838f90e MIPS: DTS: img: Fix schema warnings for pwm-leds
The node names for devices using the pwm-leds driver follow a certain
naming scheme (now).  Parent node name is not enforced, but recommended
by DT project.

Signed-off-by: Alexander Dahl <post@lespocky.de>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-12-05 11:24:29 +01:00

162 lines
2.6 KiB
Plaintext

// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2015, 2016 Imagination Technologies Ltd.
*
* IMG Marduk board is also known as Creator Ci40.
*/
/dts-v1/;
#include "pistachio.dtsi"
/ {
model = "IMG Marduk (Creator Ci40)";
compatible = "img,pistachio-marduk", "img,pistachio";
aliases {
serial0 = &uart0;
serial1 = &uart1;
ethernet0 = &enet;
spi0 = &spfi0;
spi1 = &spfi1;
};
chosen {
bootargs = "root=/dev/sda1 rootwait ro lpj=723968";
stdout-path = "serial1:115200";
};
memory {
device_type = "memory";
reg = <0x00000000 0x10000000>;
};
reg_1v8: fixed-regulator {
compatible = "regulator-fixed";
regulator-name = "aux_adc_vref";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
};
internal_dac_supply: internal-dac-supply {
compatible = "regulator-fixed";
regulator-name = "internal_dac_supply";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
led-controller {
compatible = "pwm-leds";
led-1 {
label = "marduk:red:heartbeat";
pwms = <&pwm 3 300000>;
max-brightness = <255>;
linux,default-trigger = "heartbeat";
};
};
keys {
compatible = "gpio-keys";
button@1 {
label = "Button 1";
linux,code = <0x101>; /* BTN_1 */
gpios = <&gpio3 6 GPIO_ACTIVE_LOW>;
};
button@2 {
label = "Button 2";
linux,code = <0x102>; /* BTN_2 */
gpios = <&gpio2 14 GPIO_ACTIVE_LOW>;
};
};
};
&internal_dac {
VDD-supply = <&internal_dac_supply>;
};
&spfi1 {
status = "okay";
pinctrl-0 = <&spim1_pins>, <&spim1_quad_pins>, <&spim1_cs0_pin>,
<&spim1_cs1_pin>;
pinctrl-names = "default";
cs-gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>, <&gpio0 1 GPIO_ACTIVE_HIGH>;
flash@0 {
compatible = "spansion,s25fl016k", "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <50000000>;
};
};
&uart0 {
status = "okay";
assigned-clock-rates = <114278400>, <1843200>;
};
&uart1 {
status = "okay";
};
&usb {
status = "okay";
};
&enet {
status = "okay";
};
&pin_enet {
drive-strength = <2>;
};
&pin_enet_phy_clk {
drive-strength = <2>;
};
&sdhost {
status = "okay";
bus-width = <4>;
disable-wp;
};
&pin_sdhost_cmd {
drive-strength = <2>;
};
&pin_sdhost_data {
drive-strength = <2>;
};
&pwm {
status = "okay";
pinctrl-0 = <&pwmpdm0_pin>, <&pwmpdm1_pin>, <&pwmpdm2_pin>,
<&pwmpdm3_pin>;
pinctrl-names = "default";
};
&adc {
status = "okay";
vref-supply = <&reg_1v8>;
adc-reserved-channels = <0x10>;
};
&i2c2 {
status = "okay";
clock-frequency = <400000>;
tpm@20 {
compatible = "infineon,slb9645tt";
reg = <0x20>;
};
};
&i2c3 {
status = "okay";
clock-frequency = <400000>;
};