[PATCH 2/2] arm64/apm: add dts for Gigabyte MP30-AR0 board

Janne Grunau
2015-08-30T15:24:30Z

Creates apm-storm-883408.dtsi which should be shareable with the HP
Moonshot m400 cartridge.

Signed-off-by: Janne Grunau <j@jannau.net>
---
arch/arm64/boot/dts/apm/Makefile | 1 +
arch/arm64/boot/dts/apm/apm-storm-883408.dtsi | 98 +++++++++++++++++++++++++++
arch/arm64/boot/dts/apm/mp30ar0.dts | 85 +++++++++++++++++++++++
3 files changed, 184 insertions(+)
create mode 100644 arch/arm64/boot/dts/apm/apm-storm-883408.dtsi
create mode 100644 arch/arm64/boot/dts/apm/mp30ar0.dts

diff --git a/arch/arm64/boot/dts/apm/Makefile b/arch/arm64/boot/dts/apm/Makefile
index a2afabb..b0ec2b6 100644
--- a/arch/arm64/boot/dts/apm/Makefile
+++ b/arch/arm64/boot/dts/apm/Makefile
@@ -1,4 +1,5 @@
dtb-$(CONFIG_ARCH_XGENE) += apm-mustang.dtb
+dtb-$(CONFIG_ARCH_XGENE) += mp30ar0.dtb

always := $(dtb-y)
subdir-y := $(dts-dirs)
diff --git a/arch/arm64/boot/dts/apm/apm-storm-883408.dtsi b/arch/arm64/boot/dts/apm/apm-storm-883408.dtsi
new file mode 100644
index 0000000..83116df
--- /dev/null
+++ b/arch/arm64/boot/dts/apm/apm-storm-883408.dtsi
@@ -0,0 +1,98 @@
+/*
+ * dts file for AppliedMicro (APM) X-Gene Storm SOC APM883408
+ *
+ * Copyright (C) 2013, Applied Micro Circuits Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ */
+
+/ {
+ compatible = "apm,xgene-storm";
+ interrupt-parent = <&gic>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ cpus {
+ #address-cells = <2>;
+ #size-cells = <0>;
+
+ cpu at 000 {
+ device_type = "cpu";
+ compatible = "apm,potenza", "arm,armv8";
+ reg = <0x0 0x000>;
+ enable-method = "spin-table";
+ cpu-release-addr = <0x40 0x0000fff8>;
+ };
+ cpu at 001 {
+ device_type = "cpu";
+ compatible = "apm,potenza", "arm,armv8";
+ reg = <0x0 0x001>;
+ enable-method = "spin-table";
+ cpu-release-addr = <0x40 0x0000fff8>;
+ };
+ cpu at 100 {
+ device_type = "cpu";
+ compatible = "apm,potenza", "arm,armv8";
+ reg = <0x0 0x100>;
+ enable-method = "spin-table";
+ cpu-release-addr = <0x40 0x0000fff8>;
+ };
+ cpu at 101 {
+ device_type = "cpu";
+ compatible = "apm,potenza", "arm,armv8";
+ reg = <0x0 0x101>;
+ enable-method = "spin-table";
+ cpu-release-addr = <0x40 0x0000fff8>;
+ };
+ cpu at 200 {
+ device_type = "cpu";
+ compatible = "apm,potenza", "arm,armv8";
+ reg = <0x0 0x200>;
+ enable-method = "spin-table";
+ cpu-release-addr = <0x40 0x0000fff8>;
+ };
+ cpu at 201 {
+ device_type = "cpu";
+ compatible = "apm,potenza", "arm,armv8";
+ reg = <0x0 0x201>;
+ enable-method = "spin-table";
+ cpu-release-addr = <0x40 0x0000fff8>;
+ };
+ cpu at 300 {
+ device_type = "cpu";
+ compatible = "apm,potenza", "arm,armv8";
+ reg = <0x0 0x300>;
+ enable-method = "spin-table";
+ cpu-release-addr = <0x40 0x0000fff8>;
+ };
+ cpu at 301 {
+ device_type = "cpu";
+ compatible = "apm,potenza", "arm,armv8";
+ reg = <0x0 0x301>;
+ enable-method = "spin-table";
+ cpu-release-addr = <0x40 0x0000fff8>;
+ };
+ };
+
+ gic: interrupt-controller at 78090000 {
+ compatible = "arm,cortex-a15-gic";
+ #interrupt-cells = <3>;
+ interrupt-controller;
+ reg = <0x0 0x78090000 0x0 0x10000>, /* GIC Dist */
+ <0x0 0x780a0000 0x0 0x10000>, /* GIC CPU */
+ <0x0 0x780c0000 0x0 0x20000>, /* GIC VCPU Control */
+ <0x0 0x780e0000 0x0 0x20000>; /* GIC VCPU */
+ interrupts = <1 9 0xf04>;
+ };
+ timer {
+ compatible = "arm,armv8-timer";
+ interrupts = <1 0 0xff04>, /* Secure Phys IRQ */
+ <1 13 0xff04>, /* Non-secure Phys IRQ */
+ <1 14 0xff04>, /* Virt IRQ */
+ <1 15 0xff04>; /* Hyp IRQ */
+ clock-frequency = <50000000>;
+ };
+};
diff --git a/arch/arm64/boot/dts/apm/mp30ar0.dts b/arch/arm64/boot/dts/apm/mp30ar0.dts
new file mode 100644
index 0000000..f7a9dae5
--- /dev/null
+++ b/arch/arm64/boot/dts/apm/mp30ar0.dts
@@ -0,0 +1,85 @@
+/*
+ * dts file for Gigabyte MP30-AR0 board
+ *
+ * Copyright (C) 2013, Applied Micro Circuits Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ */
+
+/dts-v1/;
+
+/include/ "apm-storm-883408.dtsi"
+/include/ "apm-storm-soc.dtsi"
+
+/ {
+ pmu {
+ compatible = "arm,armv8-pmuv3";
+ interrupts = <0x1 0xc 0xff04>;
+ };
+
+ memory {
+ #address-cells = <0x2>;
+ #size-cells = <0x2>;
+ device_type = "memory";
+ reg = <0x0 0x0 0x0 0x2000000>;
+ };
+
+ poweroff_mbox: poweroff_mbox at 10548000 {
+ compatible = "syscon";
+ reg = <0x0 0x10548000 0x0 0x100>;
+ };
+
+ poweroff at 10548010 {
+ compatible = "syscon-poweroff";
+ regmap = <&poweroff_mbox>;
+ offset = <0x10>;
+ mask = <0x1>;
+ };
+
+ chosen {
+ linux,stdout-path = "/soc/serial at 1c020000";
+ };
+};
+
+&pcie0clk {
+ status = "ok";
+};
+
+&pcie2clk {
+ status = "ok";
+};
+
+&pcie3clk {
+ status = "ok";
+};
+
+&pcie0 {
+ status = "ok";
+};
+
+&pcie2 {
+ status = "ok";
+};
+
+&pcie3 {
+ status = "ok";
+};
+
+&serial0 {
+ status = "ok";
+};
+
+&sgenet0 {
+ status = "ok";
+};
+
+&sgenet1 {
+ status = "ok";
+};
+
+&xgenet {
+ status = "ok";
+};
--
2.5.0