blob: d0ff2cdc818aa4615707cad9514cde56faa0a6ad [file] [log] [blame]
/*
* Copyright (c) 2018, Intel Corporation
*
* SPDX-License-Identifier: Apache-2.0
*/
/dts-v1/;
#include <microchip/mec1501hsz.dtsi>
/ {
model = "Microchip MEC15XXEVB_ASSY6853 evaluation board";
compatible = "microchip,mec15xxevb_assy6853", "microchip,mec1501hsz";
chosen {
zephyr,sram = &sram0;
zephyr,console = &uart2;
zephyr,flash = &flash0;
};
aliases {
led0 = &led2;
led1 = &led3;
led2 = &led4;
pwm-0 = &pwm0;
peci-0 = &peci0;
i2c0 = &i2c_smb_0;
i2c1 = &i2c_smb_1;
i2c7 = &i2c_smb_2;
kscan0 = &kscan0;
};
leds {
compatible = "gpio-leds";
led2: led_0 {
/* GPIO156/LED0 on schematic,
* LED2 on silkscreen.
*/
gpios = <&gpio_140_176 14 GPIO_ACTIVE_LOW>;
label = "LED 2";
};
led3: led_1 {
/* GPIO157/LED1 on schematic,
* LED3 on silkscreen.
*/
gpios = <&gpio_140_176 15 GPIO_ACTIVE_LOW>;
label = "LED 3";
};
led4: led_2 {
/* GPIO153/LED2 on schematic,
* LED4 on silkscreen.
*/
gpios = <&gpio_140_176 11 GPIO_ACTIVE_LOW>;
label = "LED 4";
};
};
};
&uart2 {
status = "okay";
current-speed = <115200>;
};
&adc0 {
status = "okay";
};
&i2c_smb_0 {
status = "okay";
label = "I2C0";
port_sel = <0>;
pca9555@26 {
compatible = "nxp,pca95xx";
label = "GPIO_P0";
/* Depends on JP53 for device address.
* Pin 1-2 = A2, pin 3-4 = A1, pin 5-6 = A0.
* Address is: 0100<A2><A1><A0>b.
*
* Default has pin 1-2 on JP53 connected,
* resulting in device address 0x26.
*/
reg = <0x26>;
gpio-controller;
#gpio-cells = <2>;
};
};
&i2c_smb_1 {
status = "okay";
label = "I2C1";
port_sel = <1>;
};
&i2c_smb_2 {
status = "okay";
label = "I2C7";
port_sel = <7>;
};
&espi0 {
status = "okay";
io_girq = <19>;
vw_girq = <24>;
pc_girq = <15>;
};
&timer3 {
status = "okay";
};
&ps2_0 {
status = "okay";
};
&ps2_1 {
status = "okay";
};
&pwm0 {
status = "okay";
};
&kscan0 {
status = "okay";
};
&peci0 {
status = "okay";
};
&spi0 {
status = "okay";
port_sel = <0>;
chip_select = <0>;
lines = <1>;
};
&tach0 {
status = "okay";
};