[PATCH V2 12/12] dtb: amd: Add support for AMD/Linaro 96Boards Enterprise Edition Server board
From: Suravee.Suthikulpanit@amd.com (Suravee Suthikulpanit)
Date: 2016-02-08 18:00:29
Also in:
linux-devicetree, lkml
Subsystem:
amd seattle device tree support, the rest · Maintainers:
Suravee Suthikulpanit, Tom Lendacky, Linus Torvalds
From: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> Add device tree file for AMD/Linaro 96Boards Enterprise Edition Server (Husky) Board. This is based on the AMD Seattle Rev.B0 system Signed-off-by: Leo Duran <redacted> Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> --- arch/arm64/boot/dts/amd/Makefile | 3 +- arch/arm64/boot/dts/amd/husky.dts | 83 +++++++++++++++++++++++++++++++++++++++ 2 files changed, 85 insertions(+), 1 deletion(-) create mode 100644 arch/arm64/boot/dts/amd/husky.dts
diff --git a/arch/arm64/boot/dts/amd/Makefile b/arch/arm64/boot/dts/amd/Makefile
index db03293..ba84770 100644
--- a/arch/arm64/boot/dts/amd/Makefile
+++ b/arch/arm64/boot/dts/amd/Makefile@@ -1,5 +1,6 @@ dtb-$(CONFIG_ARCH_SEATTLE) += amd-overdrive.dtb \ - amd-overdrive-rev-b0.dtb amd-overdrive-rev-b1.dtb + amd-overdrive-rev-b0.dtb amd-overdrive-rev-b1.dtb \ + husky.dtb always := $(dtb-y) subdir-y := $(dts-dirs)
diff --git a/arch/arm64/boot/dts/amd/husky.dts b/arch/arm64/boot/dts/amd/husky.dts
new file mode 100644
index 0000000..1381d4b
--- /dev/null
+++ b/arch/arm64/boot/dts/amd/husky.dts@@ -0,0 +1,83 @@ +/* + * DTS file for AMD/Linaro 96Boards Enterprise Edition Server (Husky) Board + * Note: Based-on AMD Seattle Rev.B0 + * + * Copyright (C) 2015 Advanced Micro Devices, Inc. + */ + +/dts-v1/; + +/include/ "amd-seattle-soc.dtsi" + +/ { + model = "Linaro 96Boards Enterprise Edition Server (Husky) Board"; + compatible = "amd,seattle-overdrive", "amd,seattle"; + + chosen { + stdout-path = &serial0; + }; + + psci { + compatible = "arm,psci-0.2"; + method = "smc"; + }; +}; + +&ccp0 { + status = "ok"; + amd,zlib-support = <1>; +}; + +/** + * NOTE: In Rev.B, gpio0 is reserved. + */ +&gpio1 { + status = "ok"; +}; + +&gpio2 { + status = "ok"; +}; + +&gpio3 { + status = "ok"; +}; + +&gpio4 { + status = "ok"; +}; + +&i2c0 { + status = "ok"; +}; + +&i2c1 { + status = "ok"; +}; + +&pcie0 { + status = "ok"; +}; + +&spi0 { + status = "ok"; +}; + +&spi1 { + status = "ok"; + sdcard0: sdcard at 0 { + compatible = "mmc-spi-slot"; + reg = <0>; + spi-max-frequency = <20000000>; + voltage-ranges = <3200 3400>; + pl022,hierarchy = <0>; + pl022,interface = <0>; + pl022,com-mode = <0x0>; + pl022,rx-level-trig = <0>; + pl022,tx-level-trig = <0>; + }; +}; + +&smb0 { + /include/ "amd-seattle-xgbe-b.dtsi" +};
--
2.5.0