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authorSuravee Suthikulpanit <suravee.suthikulpanit@amd.com>2016-02-08 11:59:16 -0600
committerOlof Johansson <olof@lixom.net>2016-02-08 13:38:28 -0800
commit49449828ba861a5e6553e24ec493b24e0dc40376 (patch)
treea271e2a6850fa65cf1be98b571273d750c955b0e /arch/arm64/boot/dts/amd
parent08b8940efc88b86c0ad71f2d6085bb24a0979755 (diff)
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>
Diffstat (limited to 'arch/arm64/boot/dts/amd')
-rw-r--r--arch/arm64/boot/dts/amd/Makefile3
-rw-r--r--arch/arm64/boot/dts/amd/amd-overdrive-rev-b0.dts87
-rw-r--r--arch/arm64/boot/dts/amd/amd-overdrive-rev-b1.dts91
3 files changed, 180 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/amd/Makefile b/arch/arm64/boot/dts/amd/Makefile
index cfdf701e05df..db03293cbdd7 100644
--- a/arch/arm64/boot/dts/amd/Makefile
+++ b/arch/arm64/boot/dts/amd/Makefile
@@ -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)
subdir-y := $(dts-dirs)
diff --git a/arch/arm64/boot/dts/amd/amd-overdrive-rev-b0.dts b/arch/arm64/boot/dts/amd/amd-overdrive-rev-b0.dts
new file mode 100644
index 000000000000..8e3074a4947d
--- /dev/null
+++ b/arch/arm64/boot/dts/amd/amd-overdrive-rev-b0.dts
@@ -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"
+};
diff --git a/arch/arm64/boot/dts/amd/amd-overdrive-rev-b1.dts b/arch/arm64/boot/dts/amd/amd-overdrive-rev-b1.dts
new file mode 100644
index 000000000000..ed5e043f37aa
--- /dev/null
+++ b/arch/arm64/boot/dts/amd/amd-overdrive-rev-b1.dts
@@ -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"
+};