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88cfe56ea6
Without these, /chosen/stdout-path = "serial0:115200n8" does not work. Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221008130822.1227104-1-j.neuschaefer@gmx.net Signed-off-by: Joel Stanley <joel@jms.id.au>
112 lines
2.0 KiB
Plaintext
112 lines
2.0 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
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// Copyright 2021 Jonathan Neuschäfer
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/dts-v1/;
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/* The last 16 MiB are dedicated to the GPU */
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/memreserve/ 0x07000000 0x01000000;
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#include "nuvoton-wpcm450.dtsi"
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#include <dt-bindings/input/linux-event-codes.h>
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#include <dt-bindings/gpio/gpio.h>
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/ {
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model = "Supermicro X9SCi-LN4F BMC";
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compatible = "supermicro,x9sci-ln4f-bmc", "nuvoton,wpcm450";
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aliases {
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serial0 = &serial0;
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serial1 = &serial1;
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};
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chosen {
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stdout-path = "serial0:115200n8";
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};
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memory@0 {
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device_type = "memory";
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reg = <0 0x08000000>; /* 128 MiB */
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};
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gpio-keys {
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compatible = "gpio-keys";
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pinctrl-names = "default";
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pinctrl-0 = <&key_pins>;
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uid {
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label = "UID button";
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linux,code = <KEY_HOME>;
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gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
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};
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};
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gpio-leds {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&led_pins>;
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uid {
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label = "UID";
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gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
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};
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heartbeat {
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label = "heartbeat";
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gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
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};
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};
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};
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&fiu {
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status = "okay";
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flash@0 {
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reg = <0>;
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compatible = "jedec,spi-nor";
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};
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};
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&gpio0 {
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gpio-line-names =
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/* 0 */ "", "host-reset-control-n", "", "", "", "", "", "",
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/* 8 */ "", "", "", "", "power-chassis-control-n", "", "uid-button", "";
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};
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&gpio1 {
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gpio-line-names =
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/* 0 */ "", "", "", "", "led-heartbeat", "", "", "led-uid",
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/* 8 */ "", "", "", "", "", "", "", "";
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};
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&gpio4 {
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gpio-line-names =
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/* 0 */ "", "", "", "", "", "", "", "",
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/* 8 */ "", "", "", "", "", "", "", "power-chassis-good";
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};
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&pinctrl {
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key_pins: mux-keys {
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groups = "gspi", "sspi";
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function = "gpio";
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};
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led_pins: mux-leds {
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groups = "hg3", "hg0", "pwm4";
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function = "gpio";
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};
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};
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&serial0 {
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/*
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* Debug serial port. TX is exposed on the right pad of unpopulated
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* resistor R1247, RX on the right pad of R1162.
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*/
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status = "okay";
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};
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&serial1 {
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/* "Serial over LAN" port. Connected to ttyS2 of the host system. */
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status = "okay";
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};
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