badce120be
Now that Zephyr has support, enable by default. Signed-off-by: Michael Hope <michaelh@juju.nz>
96 lines
1.5 KiB
Plaintext
96 lines
1.5 KiB
Plaintext
/*
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* Copyright (c) 2024 Michael Hope <michaelh@juju.nz>
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* SPDX-License-Identifier: Apache-2.0
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*/
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/dts-v1/;
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#include <wch/ch32v0/ch32v003f4p.dtsi>
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#include "ch32v003evt-pinctrl.dtsi"
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#include <zephyr/dt-bindings/pwm/pwm.h>
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#include <zephyr/dt-bindings/gpio/gpio.h>
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#include <zephyr/dt-bindings/i2c/i2c.h>
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/ {
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model = "ch32v003evt";
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compatible = "wch,ch32v003";
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chosen {
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zephyr,sram = &sram0;
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zephyr,flash = &flash0;
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zephyr,console = &usart1;
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zephyr,shell-uart = &usart1;
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};
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leds {
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compatible = "gpio-leds";
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/*
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* Please connect the unconnected LED on the WCH CH32V003EVT
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* board to a suitable GPIO pin (like PD4) and then change
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* this status to "okay".
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*/
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status = "disabled";
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red_led: led0 {
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gpios = <&gpiod 4 GPIO_ACTIVE_HIGH>;
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};
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};
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pwmleds: pwmleds {
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compatible = "pwm-leds";
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status = "disabled";
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red_pwm: red_pwm0 {
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pwms = <&pwm2 0 PWM_MSEC(20) PWM_POLARITY_INVERTED>;
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label = "Red LED";
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};
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};
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aliases {
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led0 = &red_led;
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pwm-led0 = &red_pwm;
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};
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};
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&clk_hse {
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clock-frequency = <DT_FREQ_M(24)>;
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status = "okay";
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};
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&pll {
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clocks = <&clk_hse>;
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status = "okay";
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};
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&rcc {
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clocks = <&pll>;
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};
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&exti {
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status = "okay";
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};
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&gpioc {
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status = "okay";
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};
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&gpiod {
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status = "okay";
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};
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&i2c1 {
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status = "okay";
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clock-frequency = <I2C_BITRATE_STANDARD>;
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pinctrl-0 = <&i2c1_default>;
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pinctrl-names = "default";
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};
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&usart1 {
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status = "okay";
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current-speed = <115200>;
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pinctrl-0 = <&usart1_default>;
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pinctrl-names = "default";
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};
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