blob: 11daa0efbe3736c7da5bed324cfcdada72cd4f91 [file] [log] [blame]
/*
* Copyright (c) 2018, Intel Corporation
*
* SPDX-License-Identifier: Apache-2.0
*/
/dts-v1/;
#include "mec15xxevb_assy6853-pinctrl.dtsi"
/ {
model = "Microchip MEC15XXEVB_ASSY6853 evaluation board";
compatible = "microchip,mec15xxevb_assy6853", "microchip,mec1501hsz";
chosen {
zephyr,sram = &sram0;
zephyr,console = &uart2;
zephyr,flash = &flash0;
zephyr,keyboard-scan = &kscan_input;
};
aliases {
led0 = &led2;
led1 = &led3;
led2 = &led4;
pwm-0 = &pwm0;
peci-0 = &peci0;
i2c0 = &i2c_smb_0;
i2c-0 = &i2c_smb_0;
i2c1 = &i2c_smb_1;
i2c7 = &i2c_smb_2;
kscan0 = &kscan_input;
watchdog0 = &wdog;
};
leds {
compatible = "gpio-leds";
led2: led_0 {
/* GPIO156/LED0 on schematic,
* LED2 on silkscreen.
*/
gpios = <MCHP_GPIO_DECODE_156 GPIO_ACTIVE_LOW>;
label = "LED 2";
};
led3: led_1 {
/* GPIO157/LED1 on schematic,
* LED3 on silkscreen.
*/
gpios = <MCHP_GPIO_DECODE_157 GPIO_ACTIVE_LOW>;
label = "LED 3";
};
led4: led_2 {
/* GPIO153/LED2 on schematic,
* LED4 on silkscreen.
*/
gpios = <MCHP_GPIO_DECODE_153 GPIO_ACTIVE_LOW>;
label = "LED 4";
};
};
};
&pcr {
status = "okay";
};
&uart2 {
status = "okay";
current-speed = <115200>;
pinctrl-0 = <&uart2_tx_gpio146 &uart2_rx_gpio145>;
pinctrl-names = "default";
};
&adc0 {
status = "okay";
pinctrl-0 = <&adc04_gpio204 &adc05_gpio205
&adc06_gpio206 &adc07_gpio207
&vref2_adc_gpio067 >;
pinctrl-names = "default";
};
&i2c_smb_0 {
status = "okay";
port_sel = <0>;
sda-gpios = <MCHP_GPIO_DECODE_003 0>;
scl-gpios = <MCHP_GPIO_DECODE_004 0>;
pinctrl-0 = < &i2c00_scl_gpio004 &i2c00_sda_gpio003 >;
pinctrl-names = "default";
};
&i2c_smb_1 {
status = "okay";
port_sel = <1>;
sda-gpios = <MCHP_GPIO_DECODE_130 0>;
scl-gpios = <MCHP_GPIO_DECODE_131 0>;
pinctrl-0 = < &i2c01_scl_gpio131 &i2c01_sda_gpio130 >;
pinctrl-names = "default";
pca9555@26 {
compatible = "nxp,pca95xx";
/* Depends on JP53 for device address.
* Pin 1-2 = A0, pin 3-4 = A1, pin 5-6 = A2.
* 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_2 {
status = "okay";
port_sel = <7>;
sda-gpios = <MCHP_GPIO_DECODE_012 0>;
scl-gpios = <MCHP_GPIO_DECODE_013 0>;
pinctrl-0 = < &i2c07_scl_gpio013 &i2c07_sda_gpio012 >;
pinctrl-names = "default";
};
&espi0 {
status = "okay";
io_girq = <19>;
vw_girqs = <24 25>;
pc_girq = <15>;
pinctrl-0 = < &espi_reset_n_gpio061 &espi_cs_n_gpio066
&espi_alert_n_gpio063 &espi_clk_gpio065
&espi_io0_gpio070 &espi_io1_gpio071
&espi_io2_gpio072 &espi_io3_gpio073 >;
pinctrl-names = "default";
};
&timer5 {
status = "okay";
};
&ps2_0 {
status = "okay";
pinctrl-0 = <&ps2_clk0b_gpio007 &ps2_dat0b_gpio010>;
pinctrl-1 = <&ps2_clk0b_gpio007_sleep &ps2_dat0b_gpio010_sleep>;
pinctrl-names = "default", "sleep";
};
&ps2_1 {
status = "okay";
pinctrl-0 = <&ps2_clk1b_gpio154 &ps2_dat1b_gpio155>;
pinctrl-1 = <&ps2_clk1b_gpio154_sleep &ps2_dat1b_gpio155_sleep>;
pinctrl-names = "default", "sleep";
};
&pwm0 {
status = "okay";
pinctrl-0 = <&pwm0_gpio053>;
pinctrl-names = "default";
};
&kbd0 {
status = "okay";
pinctrl-0 = < &kso00_gpio040 &kso01_gpio045 &kso02_gpio046 &kso12_gpio125
&kso13_gpio126 &kso03_gpio047 &kso04_gpio107 &kso05_gpio112
&kso06_gpio113 &kso14_gpio152 &kso15_gpio151 &kso07_gpio120
&kso08_gpio121 &kso09_gpio122 &kso10_gpio123 &kso11_gpio124
&ksi0_gpio017 &ksi1_gpio020 &ksi2_gpio021 &ksi3_gpio026
&ksi4_gpio027 &ksi5_gpio030 &ksi6_gpio031 &ksi7_gpio032 >;
pinctrl-1 = < &kso00_gpio040_sleep &kso01_gpio045_sleep &kso02_gpio046_sleep
&kso12_gpio125_sleep &kso13_gpio126_sleep &kso03_gpio047_sleep
&kso04_gpio107_sleep &kso05_gpio112_sleep &kso06_gpio113_sleep
&kso14_gpio152_sleep &kso15_gpio151_sleep &kso07_gpio120_sleep
&kso08_gpio121_sleep &kso09_gpio122_sleep &kso10_gpio123_sleep
&kso11_gpio124_sleep &ksi0_gpio017_sleep &ksi1_gpio020_sleep
&ksi2_gpio021_sleep &ksi3_gpio026_sleep &ksi4_gpio027_sleep
&ksi5_gpio030_sleep &ksi6_gpio031_sleep &ksi7_gpio032_sleep >;
pinctrl-names = "default", "sleep";
row-size = <8>;
col-size = <16>;
kscan_input: kscan-input {
compatible = "zephyr,kscan-input";
};
};
&peci0 {
status = "okay";
pinctrl-0 = <&peci_dat_gpio042 &vref_vtt_gpio044>;
pinctrl-1 = <&peci_dat_gpio042_sleep &vref_vtt_gpio044_sleep>;
pinctrl-names = "default", "sleep";
};
&spi0 {
status = "okay";
port_sel = <0>;
chip_select = <0>;
lines = <1>;
pinctrl-0 = < &shd_cs0_n_gpio055
&shd_clk_gpio056
&shd_io0_gpio223
&shd_io1_gpio224 >;
pinctrl-names = "default";
};
&tach0 {
status = "okay";
pinctrl-0 = <&ict0_tach0_gpio050>;
pinctrl-names = "default";
};