boards/microchip/mec15xxevb_assy6853/mec15xxevb_assy6853.dts

/*
 * 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";
};