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dtb: amd: Add support for new AMD Overdrive boards 

Add device tree files for AMD Overdrive boards which comes with
AMD Seattle Revision B0 and B1 SOCs.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Suravee Suthikulpanit 2016-02-08 11:59:16 -06:00 committed by Olof Johansson
parent 08b8940efc
commit 49449828ba
3 changed files with 180 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
arch/arm64/boot/dts/amd/Makefile
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@ -1,4 +1,5 @@
dtb-$(CONFIG_ARCH_SEATTLE) += amd-overdrive.dtb dtb-$(CONFIG_ARCH_SEATTLE) += amd-overdrive.dtb \
amd-overdrive-rev-b0.dtb amd-overdrive-rev-b1.dtb
always := $(dtb-y) always := $(dtb-y)
subdir-y := $(dts-dirs) subdir-y := $(dts-dirs)

87
arch/arm64/boot/dts/amd/amd-overdrive-rev-b0.dts Normal file
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@ -0,0 +1,87 @@
/*
* DTS file for AMD Seattle Overdrive Development Board
* Note: For Seattle Rev.B0
*
* Copyright (C) 2015 Advanced Micro Devices, Inc.
*/
/dts-v1/;
/include/ "amd-seattle-soc.dtsi"
/ {
model = "AMD Seattle (Rev.B0) Development Board (Overdrive)";
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@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>;
};
};
&ipmi_kcs {
status = "ok";
};
&smb0 {
/include/ "amd-seattle-xgbe-b.dtsi"
};

91
arch/arm64/boot/dts/amd/amd-overdrive-rev-b1.dts Normal file
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@ -0,0 +1,91 @@
/*
* DTS file for AMD Seattle Overdrive Development Board
* Note: For Seattle Rev.B1
*
* Copyright (C) 2015 Advanced Micro Devices, Inc.
*/
/dts-v1/;
/include/ "amd-seattle-soc.dtsi"
/ {
model = "AMD Seattle (Rev.B1) Development Board (Overdrive)";
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";
};
&sata1 {
status = "ok";
};
&spi0 {
status = "ok";
};
&spi1 {
status = "ok";
sdcard0: sdcard@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>;
};
};
&ipmi_kcs {
status = "ok";
};
&smb0 {
/include/ "amd-seattle-xgbe-b.dtsi"
};