mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-13 06:36:16 +09:00
3fd0231432
Small patch to add support for VoCore/VoCore2 board. VoCore is open hardware and runs OpenWrt/LEDE. It has WIFI, USB, UART, 20+ GPIOs but is only one inch square. It will help you to make a smart house, study embedded system or even make the tiniest router in the world. Details about this SoM can be found at "https://vocore.io/v2.html". Signed-off-by: Mauro Condarelli <mc5686@mclink.it> Reviewed-by: Stefan Roese <sr@denx.de>
86 lines
1.2 KiB
Plaintext
86 lines
1.2 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (C) 2019 Mauro Condarelli <mc5686@mclink.it>
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*/
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/dts-v1/;
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#include "mt7628a.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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/ {
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compatible = "vocore,vocore2", "ralink,mt7628a-soc";
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model = "VoCore2";
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aliases {
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serial0 = &uart2;
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spi0 = &spi0;
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};
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memory@0 {
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device_type = "memory";
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reg = <0x0 0x08000000>;
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};
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leds {
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compatible = "gpio-leds";
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power {
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label = "vocore:power";
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gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
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default-state = "off";
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};
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};
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chosen {
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bootargs = "console=ttyS2,115200";
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stdout-path = &uart2;
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};
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};
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&pinctrl {
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state_default: pin_state {
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p0led {
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groups = "p0led_a";
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function = "led";
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};
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};
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};
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&uart2 {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&uart2_pwm_pins>;
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};
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&spi0 {
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status = "okay";
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nor0: spi-flash@0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "jedec,spi-nor";
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spi-max-frequency = <25000000>;
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reg = <0>;
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};
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};
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ð {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&ephy_iot_mode>;
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mediatek,poll-link-phy = <0>;
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};
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&mmc {
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status = "okay";
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bus-width = <4>;
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max-frequency = <48000000>;
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cap-sd-highspeed;
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cap-mmc-highspeed;
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pinctrl-names = "default";
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pinctrl-0 = <&sd_iot_mode>;
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};
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