Commit 1c07b0c5 authored by Green Wan's avatar Green Wan Committed by Leo Yu-Chi Liang
Browse files

riscv: dts: add SiFive Unmatched board support



Add dts files for SiFive Unmatched board.
Signed-off-by: default avatarGreen Wan <green.wan@sifive.com>
Reviewed-by: Rick Chen's avatarRick Chen <rick@andestech.com>
parent 2113c004
......@@ -4,6 +4,7 @@ dtb-$(CONFIG_TARGET_AX25_AE350) += ae350_32.dtb ae350_64.dtb
dtb-$(CONFIG_TARGET_MICROCHIP_ICICLE) += microchip-mpfs-icicle-kit.dtb
dtb-$(CONFIG_TARGET_QEMU_VIRT) += qemu-virt.dtb
dtb-$(CONFIG_TARGET_SIFIVE_UNLEASHED) += hifive-unleashed-a00.dtb
dtb-$(CONFIG_TARGET_SIFIVE_UNMATCHED) += hifive-unmatched-a00.dtb
dtb-$(CONFIG_TARGET_SIPEED_MAIX) += k210-maix-bit.dtb
targets += $(dtb-y)
......
This diff is collapsed.
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
* Copyright (C) 2020-2021 SiFive, Inc
*/
#include "binman.dtsi"
#include "fu740-c000-u-boot.dtsi"
#include "fu740-hifive-unmatched-a00-ddr.dtsi"
/ {
aliases {
spi0 = &spi0;
};
memory@80000000 {
u-boot,dm-spl;
};
hfclk {
u-boot,dm-spl;
};
rtcclk {
u-boot,dm-spl;
};
};
&clint {
clocks = <&rtcclk>;
};
&spi0 {
mmc@0 {
u-boot,dm-spl;
};
};
&gpio {
u-boot,dm-spl;
};
// SPDX-License-Identifier: GPL-2.0+
/* Copyright (c) 2019-2021 SiFive, Inc */
#include "fu740-c000.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
/* Clock frequency (in Hz) of the PCB crystal for rtcclk */
#define RTCCLK_FREQ 1000000
/ {
#address-cells = <2>;
#size-cells = <2>;
model = "SiFive HiFive Unmatched A00";
compatible = "sifive,hifive-unmatched-a00", "sifive,fu740-c000",
"sifive,fu740";
chosen {
stdout-path = "serial0";
};
cpus {
timebase-frequency = <RTCCLK_FREQ>;
};
memory@80000000 {
device_type = "memory";
reg = <0x0 0x80000000 0x4 0x00000000>;
};
soc {
};
hfclk: hfclk {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <26000000>;
clock-output-names = "hfclk";
};
rtcclk: rtcclk {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <RTCCLK_FREQ>;
clock-output-names = "rtcclk";
};
gpio-poweroff {
compatible = "gpio-poweroff";
gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
};
};
&uart0 {
status = "okay";
};
&uart1 {
status = "okay";
};
&i2c0 {
status = "okay";
temperature-sensor@4c {
compatible = "ti,tmp451";
reg = <0x4c>;
interrupt-parent = <&gpio>;
interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
};
pmic@58 {
compatible = "dlg,da9063";
reg = <0x58>;
interrupt-parent = <&gpio>;
interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
interrupt-controller;
regulators {
vdd_bcore1: bcore1 {
regulator-min-microvolt = <1050000>;
regulator-max-microvolt = <1050000>;
regulator-min-microamp = <5000000>;
regulator-max-microamp = <5000000>;
regulator-always-on;
};
vdd_bcore2: bcore2 {
regulator-min-microvolt = <1050000>;
regulator-max-microvolt = <1050000>;
regulator-min-microamp = <5000000>;
regulator-max-microamp = <5000000>;
regulator-always-on;
};
vdd_bpro: bpro {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-min-microamp = <2500000>;
regulator-max-microamp = <2500000>;
regulator-always-on;
};
vdd_bperi: bperi {
regulator-min-microvolt = <1050000>;
regulator-max-microvolt = <1050000>;
regulator-min-microamp = <1500000>;
regulator-max-microamp = <1500000>;
regulator-always-on;
};
vdd_bmem: bmem {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-min-microamp = <3000000>;
regulator-max-microamp = <3000000>;
regulator-always-on;
};
vdd_bio: bio {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-min-microamp = <3000000>;
regulator-max-microamp = <3000000>;
regulator-always-on;
};
vdd_ldo1: ldo1 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-min-microamp = <100000>;
regulator-max-microamp = <100000>;
regulator-always-on;
};
vdd_ldo2: ldo2 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-min-microamp = <200000>;
regulator-max-microamp = <200000>;
regulator-always-on;
};
vdd_ldo3: ldo3 {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-min-microamp = <200000>;
regulator-max-microamp = <200000>;
regulator-always-on;
};
vdd_ldo4: ldo4 {
regulator-min-microvolt = <2500000>;
regulator-max-microvolt = <2500000>;
regulator-min-microamp = <200000>;
regulator-max-microamp = <200000>;
regulator-always-on;
};
vdd_ldo5: ldo5 {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-min-microamp = <100000>;
regulator-max-microamp = <100000>;
regulator-always-on;
};
vdd_ldo6: ldo6 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-min-microamp = <200000>;
regulator-max-microamp = <200000>;
regulator-always-on;
};
vdd_ldo7: ldo7 {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-min-microamp = <200000>;
regulator-max-microamp = <200000>;
regulator-always-on;
};
vdd_ldo8: ldo8 {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-min-microamp = <200000>;
regulator-max-microamp = <200000>;
regulator-always-on;
};
vdd_ld09: ldo9 {
regulator-min-microvolt = <1050000>;
regulator-max-microvolt = <1050000>;
regulator-min-microamp = <200000>;
regulator-max-microamp = <200000>;
};
vdd_ldo10: ldo10 {
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-min-microamp = <300000>;
regulator-max-microamp = <300000>;
};
vdd_ldo11: ldo11 {
regulator-min-microvolt = <2500000>;
regulator-max-microvolt = <2500000>;
regulator-min-microamp = <300000>;
regulator-max-microamp = <300000>;
regulator-always-on;
};
};
};
};
&qspi0 {
status = "okay";
flash@0 {
compatible = "issi,is25wp256", "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <50000000>;
m25p,fast-read;
spi-tx-bus-width = <4>;
spi-rx-bus-width = <4>;
};
};
&spi0 {
status = "okay";
mmc@0 {
compatible = "mmc-spi-slot";
reg = <0>;
spi-max-frequency = <20000000>;
voltage-ranges = <3300 3300>;
disable-wp;
};
};
&eth0 {
status = "okay";
phy-mode = "gmii";
phy-handle = <&phy0>;
phy0: ethernet-phy@0 {
reg = <0>;
};
};
&pwm0 {
status = "okay";
};
&pwm1 {
status = "okay";
};
&gpio {
status = "okay";
};
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