| /* |
| * 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; |
| i2c-0 = &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"; |
| }; |
| }; |
| |
| power-states { |
| idle: idle { |
| compatible = "zephyr,power-state"; |
| power-state-name = "suspend-to-idle"; |
| min-residency-us = <1000000>; |
| }; |
| |
| suspend_to_ram: suspend_to_ram { |
| compatible = "zephyr,power-state"; |
| power-state-name = "suspend-to-ram"; |
| min-residency-us = <2000000>; |
| }; |
| }; |
| }; |
| |
| &cpu0 { |
| cpu-power-states = <&idle &suspend_to_ram>; |
| }; |
| |
| &uart2 { |
| status = "okay"; |
| current-speed = <115200>; |
| }; |
| |
| &adc0 { |
| status = "okay"; |
| }; |
| |
| &i2c_smb_0 { |
| status = "okay"; |
| label = "I2C0"; |
| port_sel = <0>; |
| sda-gpios = <&gpio_000_036 3 0>; |
| scl-gpios = <&gpio_000_036 4 0>; |
| |
| pca9555@26 { |
| compatible = "nxp,pca95xx"; |
| label = "GPIO_P0"; |
| |
| /* 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_1 { |
| status = "okay"; |
| label = "I2C1"; |
| port_sel = <1>; |
| sda-gpios = <&gpio_100_136 24 0>; |
| scl-gpios = <&gpio_100_136 25 0>; |
| }; |
| |
| &i2c_smb_2 { |
| status = "okay"; |
| label = "I2C7"; |
| port_sel = <7>; |
| sda-gpios = <&gpio_000_036 10 0>; |
| scl-gpios = <&gpio_000_036 11 0>; |
| }; |
| |
| &espi0 { |
| status = "okay"; |
| io_girq = <19>; |
| vw_girqs = <24 25>; |
| pc_girq = <15>; |
| }; |
| |
| &timer5 { |
| 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"; |
| }; |