| /* |
| * Copyright (c) 2023 Nuvoton Technology Corporation. |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /dts-v1/; |
| |
| #include <nuvoton/npcx4m8f.dtsi> |
| #include "npcx4m8f_evb-pinctrl.dtsi" |
| |
| / { |
| model = "Nuvoton NPCX4M8F evaluation board"; |
| |
| chosen { |
| zephyr,sram = &sram0; |
| zephyr,console = &uart1; |
| zephyr,flash = &flash0; |
| zephyr,keyboard-scan = &kscan_input; |
| }; |
| |
| aliases { |
| pwm-led0 = &pwm_led0_green; |
| led0 = &gpio_led_red; |
| pwm-0 = &pwm6; |
| i2c-0 = &i2c0_0; |
| watchdog0 = &twd0; |
| peci-0 = &peci0; |
| spi-flash0 = &int_flash; |
| kscan0 = &kscan_input; |
| }; |
| |
| leds-pwm { |
| compatible = "pwm-leds"; |
| pwm_led0_green: pwm_led_0 { |
| pwms = <&pwm6 0 PWM_MSEC(20) PWM_POLARITY_INVERTED>; |
| label = "User D7 green"; |
| }; |
| }; |
| |
| leds-gpio { |
| compatible = "gpio-leds"; |
| gpio_led_red: led_0 { |
| gpios = <&gpio6 0 GPIO_ACTIVE_LOW>; |
| label = "User D8 red"; |
| }; |
| }; |
| }; |
| |
| /* Overwrite default device properties with overlays in board dt file here. */ |
| &uart1 { |
| status = "okay"; |
| current-speed = <115200>; |
| /* Use UART1_SL2 ie. PIN64.65 */ |
| pinctrl-0 = <&uart1_2_sin_gp64 &uart1_2_sout_gp65>; |
| pinctrl-names = "default"; |
| }; |
| |
| &pwm6 { |
| status = "okay"; |
| pinctrl-0 = <&pwm6_gpc0>; |
| pinctrl-names = "default"; |
| }; |
| |
| &adc0 { |
| status = "okay"; |
| /* Use adc0 channel 0 and 2 for 'adc_api' driver tests */ |
| pinctrl-0 = <&adc0_chan0_gp45 &adc0_chan2_gp43>; |
| pinctrl-names = "default"; |
| }; |
| |
| &espi0 { |
| status = "okay"; |
| pinctrl-0 = <&espi_lpc_gp46_47_51_52_53_54_55_57>; |
| pinctrl-names = "default"; |
| }; |
| |
| &i2c0_0 { |
| status = "okay"; |
| pinctrl-0 = <&i2c0_0_sda_scl_gpb4_b5>; |
| pinctrl-names = "default"; |
| clock-frequency = <I2C_BITRATE_FAST>; |
| }; |
| |
| &i2c_ctrl0 { |
| status = "okay"; |
| }; |
| |
| &tach1 { |
| status = "okay"; |
| pinctrl-0 = <&ta1_1_in_gp40>; |
| pinctrl-names = "default"; |
| port = <NPCX_TACH_PORT_A>; |
| sample-clk = <NPCX_TACH_FREQ_LFCLK>; |
| pulses-per-round = <1>; |
| }; |
| |
| &peci0 { |
| status = "okay"; |
| pinctrl-0 = <&peci_dat_gp81>; |
| pinctrl-names = "default"; |
| }; |
| |
| &kbd { |
| /* Demonstrate a 13 x 8 keyboard matrix on evb */ |
| pinctrl-0 = <&ksi0_gp31 &ksi1_gp30 &ksi2_gp27 &ksi3_gp26 |
| &ksi4_gp25 &ksi5_gp24 &ksi6_gp23 &ksi7_gp22 |
| &kso00_gp21 &kso01_gp20 &kso02_gp17 &kso03_gp16 |
| &kso04_gp15 &kso05_gp14 &kso06_gp13 &kso07_gp12 |
| &kso08_gp11 &kso09_gp10 &kso10_gp07 &kso11_gp06 |
| &kso12_gp05>; |
| pinctrl-names = "default"; |
| row-size = <8>; |
| col-size = <13>; |
| status = "okay"; |
| |
| kscan_input: kscan-input { |
| compatible = "zephyr,kscan-input"; |
| }; |
| }; |