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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 | /* * 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; i2c0 = &i2c_smb_0; i2c1 = &i2c_smb_1; i2c7 = &i2c_smb_2; }; leds { compatible = "gpio-leds"; led2: led_0 { /* GPIO156/LED0 on schematic, * LED2 on silkscreen. */ gpios = <&gpiod 14 GPIO_ACTIVE_LOW>; label = "LED 2"; }; led3: led_1 { /* GPIO157/LED1 on schematic, * LED3 on silkscreen. */ gpios = <&gpiod 15 GPIO_ACTIVE_LOW>; label = "LED 3"; }; led4: led_2 { /* GPIO153/LED2 on schematic, * LED4 on silkscreen. */ gpios = <&gpiod 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"; }; &spi0 { status = "okay"; port_sel = <0>; chip_select = <0>; lines = <1>; }; |