93 lines
1.6 KiB
Plaintext
93 lines
1.6 KiB
Plaintext
/* Copyright (c) 2018 SiFive, Inc. */
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/* SPDX-License-Identifier: Apache-2.0 */
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/dts-v1/;
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#include <riscv32-fe310.dtsi>
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#include "hifive1-pinctrl.dtsi"
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/ {
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model = "SiFive HiFive 1";
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compatible = "sifive,hifive1";
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aliases {
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pwm-led0 = &led0;
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pwm-led1 = &led1;
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pwm-led2 = &led2;
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};
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chosen {
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zephyr,console = &uart0;
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zephyr,shell-uart = &uart0;
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zephyr,sram = &dtim;
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zephyr,flash = &flash0;
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};
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leds {
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compatible = "pwm-leds";
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led0: led_0 {
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pwms = <&pwm1 1 0>;
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label = "Green LED";
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};
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led1: led_1 {
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pwms = <&pwm1 2 0>;
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label = "Blue LED";
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};
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led2: led_2 {
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pwms = <&pwm1 3 0>;
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label = "Red LED";
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};
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};
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};
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&gpio0 {
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status = "okay";
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};
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&uart0 {
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status = "okay";
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current-speed = <115200>;
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pinctrl-0 = <&uart0_rx_default &uart0_tx_default>;
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pinctrl-names = "default";
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};
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&spi0 {
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status = "okay";
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reg = <0x10014000 0x1000 0x20400000 0xc00000>;
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flash0: flash@0 {
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compatible = "issi,is25lp128", "jedec,spi-nor";
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size = <134217728>;
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label = "FLASH0";
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jedec-id = [96 60 18];
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reg = <0>;
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spi-max-frequency = <133000000>;
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};
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};
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&spi1 {
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status = "okay";
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pinctrl-0 = <&spi1_cs0_default &spi1_cs2_default &spi1_cs3_default
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&spi1_mosi_default &spi1_miso_default &spi1_sck_default>;
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pinctrl-names = "default";
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};
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&spi2 {
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status = "okay";
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};
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&pwm0 {
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status = "okay";
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};
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&pwm1 {
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status = "okay";
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pinctrl-0 = <&pwm1_1_default &pwm1_2_default &pwm1_3_default>;
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pinctrl-names = "default";
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};
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&pwm2 {
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status = "okay";
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pinctrl-0 = <&pwm2_1_default &pwm2_2_default &pwm2_3_default>;
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pinctrl-names = "default";
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};
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