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authorHaifeng Yan <yanhaifeng@gmail.com>2014-04-11 12:50:13 +0800
committerOlof Johansson <olof@lixom.net>2014-07-30 22:32:21 -0700
commit75a4795a1d1bccb2e7c7def1be50b32cd1389b6e (patch)
treecdebfcc8a82fda7bd904cd0d7c434d8f4cb1814b /arch/arm
parent12aae30974546921c45c7c1b347cbc4ae206bf72 (diff)
ARM: dts: Add hix5hd2-dkb dts file.
Add dts file for Hisilicon x5hd2 development kit board. Signed-off-by: Haifeng Yan <yanhaifeng@gmail.com> Signed-off-by: Jiancheng Xue <jchxue@gmail.com> Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org> Acked-by: Wei Xu <xuwei5@hisilicon.com> [olof: Rename dts/dtsi to include hisi prefix] Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/boot/dts/Makefile1
-rw-r--r--arch/arm/boot/dts/hisi-x5hd2-dkb.dts52
-rw-r--r--arch/arm/boot/dts/hisi-x5hd2.dtsi170
3 files changed, 223 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 3c08b79e825d..74f2906211a9 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -83,6 +83,7 @@ dtb-$(CONFIG_ARCH_EXYNOS) += exynos4210-origen.dtb \
exynos5440-ssdk5440.dtb \
exynos5800-peach-pi.dtb
dtb-$(CONFIG_ARCH_HI3xxx) += hi3620-hi4511.dtb
+dtb-$(CONFIG_ARCH_HIX5HD2) += hisi-x5hd2-dkb.dtb
dtb-$(CONFIG_ARCH_HIGHBANK) += highbank.dtb \
ecx-2000.dtb
dtb-$(CONFIG_ARCH_INTEGRATOR) += integratorap.dtb \
diff --git a/arch/arm/boot/dts/hisi-x5hd2-dkb.dts b/arch/arm/boot/dts/hisi-x5hd2-dkb.dts
new file mode 100644
index 000000000000..9eafb7b00a26
--- /dev/null
+++ b/arch/arm/boot/dts/hisi-x5hd2-dkb.dts
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2013-2014 Linaro Ltd.
+ * Copyright (c) 2013-2014 Hisilicon Limited.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * publishhed by the Free Software Foundation.
+ */
+
+/dts-v1/;
+#include "hisi-x5hd2.dtsi"
+
+/ {
+ model = "Hisilicon HIX5HD2 Development Board";
+ compatible = "hisilicon,hix5hd2";
+
+ chosen {
+ bootargs = "console=ttyAMA0,115200 earlyprintk";
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu@0 {
+ compatible = "arm,cortex-a9";
+ device_type = "cpu";
+ reg = <0>;
+ next-level-cache = <&l2>;
+ };
+
+ cpu@1 {
+ compatible = "arm,cortex-a9";
+ device_type = "cpu";
+ reg = <1>;
+ next-level-cache = <&l2>;
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x00000000 0x80000000>;
+ };
+};
+
+&timer0 {
+ status = "okay";
+};
+
+&uart0 {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/hisi-x5hd2.dtsi b/arch/arm/boot/dts/hisi-x5hd2.dtsi
new file mode 100644
index 000000000000..f85ba2924ff7
--- /dev/null
+++ b/arch/arm/boot/dts/hisi-x5hd2.dtsi
@@ -0,0 +1,170 @@
+/*
+ * Copyright (c) 2013-2014 Linaro Ltd.
+ * Copyright (c) 2013-2014 Hisilicon Limited.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * publishhed by the Free Software Foundation.
+ */
+
+#include "skeleton.dtsi"
+#include <dt-bindings/clock/hix5hd2-clock.h>
+
+/ {
+ aliases {
+ serial0 = &uart0;
+ };
+
+ gic: interrupt-controller@f8a01000 {
+ compatible = "arm,cortex-a9-gic";
+ #interrupt-cells = <3>;
+ #address-cells = <0>;
+ interrupt-controller;
+ /* gic dist base, gic cpu base */
+ reg = <0xf8a01000 0x1000>, <0xf8a00100 0x100>;
+ };
+
+ soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ interrupt-parent = <&gic>;
+ ranges = <0 0xf8000000 0x8000000>;
+
+ amba {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "arm,amba-bus";
+ ranges;
+
+ timer0: timer@00002000 {
+ compatible = "arm,sp804", "arm,primecell";
+ reg = <0x00002000 0x1000>;
+ /* timer00 & timer01 */
+ interrupts = <0 24 4>;
+ clocks = <&clock HIX5HD2_FIXED_24M>;
+ status = "disabled";
+ };
+
+ timer1: timer@00a29000 {
+ /*
+ * Only used in NORMAL state, not available ins
+ * SLOW or DOZE state.
+ * The rate is fixed in 24MHz.
+ */
+ compatible = "arm,sp804", "arm,primecell";
+ reg = <0x00a29000 0x1000>;
+ /* timer10 & timer11 */
+ interrupts = <0 25 4>;
+ clocks = <&clock HIX5HD2_FIXED_24M>;
+ status = "disabled";
+ };
+
+ timer2: timer@00a2a000 {
+ compatible = "arm,sp804", "arm,primecell";
+ reg = <0x00a2a000 0x1000>;
+ /* timer20 & timer21 */
+ interrupts = <0 26 4>;
+ clocks = <&clock HIX5HD2_FIXED_24M>;
+ status = "disabled";
+ };
+
+ timer3: timer@00a2b000 {
+ compatible = "arm,sp804", "arm,primecell";
+ reg = <0x00a2b000 0x1000>;
+ /* timer30 & timer31 */
+ interrupts = <0 27 4>;
+ clocks = <&clock HIX5HD2_FIXED_24M>;
+ status = "disabled";
+ };
+
+ timer4: timer@00a81000 {
+ compatible = "arm,sp804", "arm,primecell";
+ reg = <0x00a81000 0x1000>;
+ /* timer30 & timer31 */
+ interrupts = <0 28 4>;
+ clocks = <&clock HIX5HD2_FIXED_24M>;
+ status = "disabled";
+ };
+
+ uart0: uart@00b00000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0x00b00000 0x1000>;
+ interrupts = <0 49 4>;
+ clocks = <&clock HIX5HD2_FIXED_83M>;
+ clock-names = "apb_pclk";
+ status = "disabled";
+ };
+
+ uart1: uart@00006000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0x00006000 0x1000>;
+ interrupts = <0 50 4>;
+ clocks = <&clock HIX5HD2_FIXED_83M>;
+ clock-names = "apb_pclk";
+ status = "disabled";
+ };
+
+ uart2: uart@00b02000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0x00b02000 0x1000>;
+ interrupts = <0 51 4>;
+ clocks = <&clock HIX5HD2_FIXED_83M>;
+ clock-names = "apb_pclk";
+ status = "disabled";
+ };
+
+ uart3: uart@00b03000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0x00b03000 0x1000>;
+ interrupts = <0 52 4>;
+ clocks = <&clock HIX5HD2_FIXED_83M>;
+ clock-names = "apb_pclk";
+ status = "disabled";
+ };
+
+ uart4: uart@00b04000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0xb04000 0x1000>;
+ interrupts = <0 53 4>;
+ clocks = <&clock HIX5HD2_FIXED_83M>;
+ clock-names = "apb_pclk";
+ status = "disabled";
+ };
+ };
+
+ local_timer@00a00600 {
+ compatible = "arm,cortex-a9-twd-timer";
+ reg = <0x00a00600 0x20>;
+ interrupts = <1 13 0xf01>;
+ };
+
+ l2: l2-cache {
+ compatible = "arm,pl310-cache";
+ reg = <0x00a10000 0x100000>;
+ interrupts = <0 15 4>;
+ cache-unified;
+ cache-level = <2>;
+ };
+
+ sysctrl: system-controller@00000000 {
+ compatible = "hisilicon,sysctrl";
+ reg = <0x00000000 0x1000>;
+ reboot-offset = <0x4>;
+ };
+
+ cpuctrl@00a22000 {
+ compatible = "hisilicon,cpuctrl";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x00a22000 0x2000>;
+ ranges = <0 0x00a22000 0x2000>;
+
+ clock: clock@0 {
+ compatible = "hisilicon,hix5hd2-clock";
+ reg = <0 0x2000>;
+ #clock-cells = <1>;
+ };
+ };
+ };
+};