1 // SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2 // Copyright 2021 Jonathan Neuschäfer
6 /* The last 16 MiB are dedicated to the GPU */
7 /memreserve/ 0x07000000 0x01000000;
9 #include "nuvoton-wpcm450.dtsi"
11 #include <dt-bindings/input/linux-event-codes.h>
12 #include <dt-bindings/gpio/gpio.h>
15 model = "Supermicro X9SCi-LN4F BMC";
16 compatible = "supermicro,x9sci-ln4f-bmc", "nuvoton,wpcm450";
19 stdout-path = "serial0:115200n8";
23 device_type = "memory";
24 reg = <0 0x08000000>; /* 128 MiB */
28 compatible = "gpio-keys";
29 pinctrl-names = "default";
30 pinctrl-0 = <&key_pins>;
34 linux,code = <KEY_HOME>;
35 gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
40 compatible = "gpio-leds";
41 pinctrl-names = "default";
42 pinctrl-0 = <&led_pins>;
46 gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
51 gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
58 groups = "gspi", "sspi";
63 groups = "hg3", "hg0", "pwm4";
70 * Debug serial port. TX is exposed on the right pad of unpopulated
71 * resistor R1247, RX on the right pad of R1162.
77 /* "Serial over LAN" port. Connected to ttyS2 of the host system. */