From 71b802d2d518d2bdbdc0fa5b661fc1d37b9b50d3 Mon Sep 17 00:00:00 2001 From: Tao Ren Date: Wed, 11 Nov 2020 15:23:30 -0800 Subject: [PATCH] ARM: dts: aspeed: Add Facebook Galaxy100 (AST2400) BMC Add initial version of device tree for Facebook Galaxy100 (AST2400) BMC. Signed-off-by: Tao Ren Reviewed-by: Patrick Williams Reviewed-by: Joel Stanley Link: https://lore.kernel.org/r/20201111232330.30843-5-rentao.bupt@gmail.com Signed-off-by: Joel Stanley --- arch/arm/boot/dts/Makefile | 1 + .../arm/boot/dts/aspeed-bmc-facebook-galaxy100.dts | 57 ++++++++++++++++++++++ 2 files changed, 58 insertions(+) create mode 100644 arch/arm/boot/dts/aspeed-bmc-facebook-galaxy100.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 21477ef..1917cd4 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1383,6 +1383,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \ aspeed-bmc-arm-stardragon4800-rep2.dtb \ aspeed-bmc-bytedance-g220a.dtb \ aspeed-bmc-facebook-cmm.dtb \ + aspeed-bmc-facebook-galaxy100.dtb \ aspeed-bmc-facebook-minipack.dtb \ aspeed-bmc-facebook-tiogapass.dtb \ aspeed-bmc-facebook-wedge40.dtb \ diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-galaxy100.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-galaxy100.dts new file mode 100644 index 0000000..dcf2134 --- /dev/null +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-galaxy100.dts @@ -0,0 +1,57 @@ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2020 Facebook Inc. +/dts-v1/; + +#include "ast2400-facebook-netbmc-common.dtsi" + +/ { + model = "Facebook Galaxy 100 BMC"; + compatible = "facebook,galaxy100-bmc", "aspeed,ast2400"; + + chosen { + stdout-path = &uart5; + bootargs = "console=ttyS0,9600n8 root=/dev/ram rw"; + }; + + ast-adc-hwmon { + compatible = "iio-hwmon"; + io-channels = <&adc 3>, <&adc 4>, <&adc 8>, <&adc 9>; + }; +}; + +&wdt2 { + status = "okay"; + aspeed,reset-type = "system"; +}; + +&fmc { + flash@1 { + status = "okay"; + m25p,fast-read; + label = "spi0.1"; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + flash1@0 { + reg = <0x0 0x2000000>; + label = "flash1"; + }; + }; + }; +}; + + +&i2c9 { + status = "okay"; +}; + +&vhub { + status = "okay"; +}; + +&adc { + status = "okay"; +}; -- 2.7.4