[PATCH 4/5] ARM: dts: Add hix5hd2-dkb dts file.
Haojian Zhuang
haojian.zhuang at linaro.org
Sun May 11 18:30:35 PDT 2014
From: Haifeng Yan <yanhaifeng at gmail.com>
Add dts file for Hisilicon x5hd2 development kit board.
Signed-off-by: Haifeng Yan <yanhaifeng at gmail.com>
Signed-off-by: Haojian Zhuang <haojian.zhuang at linaro.org>
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/hix5hd2-dkb.dts | 56 +++++++++++
arch/arm/boot/dts/hix5hd2.dtsi | 189 ++++++++++++++++++++++++++++++++++++++
3 files changed, 246 insertions(+)
create mode 100644 arch/arm/boot/dts/hix5hd2-dkb.dts
create mode 100644 arch/arm/boot/dts/hix5hd2.dtsi
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 7119bca..54249d9 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -78,6 +78,7 @@ dtb-$(CONFIG_ARCH_EXYNOS) += exynos4210-origen.dtb \
exynos5440-sd5v1.dtb \
exynos5440-ssdk5440.dtb
dtb-$(CONFIG_ARCH_HI3xxx) += hi3620-hi4511.dtb
+dtb-$(CONFIG_ARCH_HIX5HD2) += hix5hd2-dkb.dtb
dtb-$(CONFIG_ARCH_HIGHBANK) += highbank.dtb \
ecx-2000.dtb
dtb-$(CONFIG_ARCH_HIP04) += hip04-d01.dtb
diff --git a/arch/arm/boot/dts/hix5hd2-dkb.dts b/arch/arm/boot/dts/hix5hd2-dkb.dts
new file mode 100644
index 0000000..644458a
--- /dev/null
+++ b/arch/arm/boot/dts/hix5hd2-dkb.dts
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2013 Linaro Ltd.
+ * Copyright (c) 2013 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 "hix5hd2.dtsi"
+
+/ {
+ model = "Hisilicon HiX5HD2 Development Board";
+ compatible = "hisilicon,hix5hd2-dkb";
+
+ chosen {
+ bootargs = "console=ttyAMA0,115200";
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu at 0 {
+ compatible = "arm,cortex-a9";
+ device_type = "cpu";
+ reg = <0>;
+ next-level-cache = <&l2>;
+ };
+
+ cpu at 1 {
+ compatible = "arm,cortex-a9";
+ device_type = "cpu";
+ reg = <1>;
+ next-level-cache = <&l2>;
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x00000000 0x80000000>;
+ };
+
+ soc {
+ amba {
+ timer0: timer at f8002000 {
+ status = "okay";
+ };
+
+ uart0: uart at f8b00000 {
+ status = "okay";
+ };
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/hix5hd2.dtsi b/arch/arm/boot/dts/hix5hd2.dtsi
new file mode 100644
index 0000000..d8a3ad4
--- /dev/null
+++ b/arch/arm/boot/dts/hix5hd2.dtsi
@@ -0,0 +1,189 @@
+/*
+ * Copyright (c) 2013 Linaro Ltd.
+ * Copyright (c) 2013 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 at 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";
+ device_type = "soc";
+ interrupt-parent = <&gic>;
+ ranges;
+
+ amba {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "arm,amba-bus";
+ ranges;
+
+ timer0: timer at f8002000 {
+ compatible = "arm,sp804", "arm,primecell";
+ reg = <0xf8002000 0x1000>;
+ /* timer00 & timer01 */
+ interrupts = <0 24 4>;
+ clocks = <&clock HIX5HD2_FIXED_24M>;
+ status = "disabled";
+ };
+
+ timer1: timer at f8a29000 {
+ /*
+ * Only used in NORMAL state, not available ins
+ * SLOW or DOZE state.
+ * The rate is fixed in 24MHz.
+ */
+ compatible = "arm,sp804", "arm,primecell";
+ reg = <0xf8a29000 0x1000>;
+ /* timer10 & timer11 */
+ interrupts = <0 25 4>;
+ clocks = <&clock HIX5HD2_FIXED_24M>;
+ status = "disabled";
+ };
+
+ timer2: timer at f8a2a000 {
+ compatible = "arm,sp804", "arm,primecell";
+ reg = <0xf8a2a000 0x1000>;
+ /* timer20 & timer21 */
+ interrupts = <0 26 4>;
+ clocks = <&clock HIX5HD2_FIXED_24M>;
+ status = "disabled";
+ };
+
+ timer3: timer at f8a2b000 {
+ compatible = "arm,sp804", "arm,primecell";
+ reg = <0xf8a2b000 0x1000>;
+ /* timer30 & timer31 */
+ interrupts = <0 27 4>;
+ clocks = <&clock HIX5HD2_FIXED_24M>;
+ status = "disabled";
+ };
+
+ timer4: timer at f8a81000 {
+ compatible = "arm,sp804", "arm,primecell";
+ reg = <0xf8a81000 0x1000>;
+ /* timer30 & timer31 */
+ interrupts = <0 28 4>;
+ clocks = <&clock HIX5HD2_FIXED_24M>;
+ status = "disabled";
+ };
+
+ uart0: uart at f8b00000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0xf8b00000 0x1000>;
+ interrupts = <0 49 4>;
+ clocks = <&clock HIX5HD2_FIXED_83M>;
+ clock-names = "apb_pclk";
+ status = "disabled";
+ };
+
+ uart1: uart at f8006000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0xf8006000 0x1000>;
+ interrupts = <0 50 4>;
+ clocks = <&clock HIX5HD2_FIXED_83M>;
+ clock-names = "apb_pclk";
+ status = "disabled";
+ };
+
+ uart2: uart at f8b02000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0xf8b02000 0x1000>;
+ interrupts = <0 51 4>;
+ clocks = <&clock HIX5HD2_FIXED_83M>;
+ clock-names = "apb_pclk";
+ status = "disabled";
+ };
+
+ uart3: uart at f8b03000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0xf8b03000 0x1000>;
+ interrupts = <0 52 4>;
+ clocks = <&clock HIX5HD2_FIXED_83M>;
+ clock-names = "apb_pclk";
+ status = "disabled";
+ };
+
+ uart4: uart at f8b04000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0xf8b04000 0x1000>;
+ interrupts = <0 53 4>;
+ clocks = <&clock HIX5HD2_FIXED_83M>;
+ clock-names = "apb_pclk";
+ status = "disabled";
+ };
+ };
+
+ local_timer at f8a00600 {
+ compatible = "arm,cortex-a9-twd-timer";
+ reg = <0xf8a00600 0x20>;
+ interrupts = <1 13 0xf01>;
+ };
+
+ l2: l2-cache {
+ compatible = "arm,pl310-cache";
+ reg = <0xf8a10000 0x100000>;
+ interrupts = <0 15 4>;
+ cache-unified;
+ cache-level = <2>;
+ hisilicon,l2cache-aux = <0x00050000 0xfff0ffff>;
+ };
+
+ /* unremovable emmc as mmcblk0 */
+ dwmmc_1: dwmmc1 at f9830000 {
+ compatible = "hisilicon,hi3716-dw-mshc";
+ reg = <0xf9830000 0x1000>;
+ interrupts = <0 35 4>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&clock HIX5HD2_MMC_CIU_RST>, <&clock HIX5HD2_MMC_BIU_CLK>;
+ clock-names = "ciu", "biu";
+ };
+
+
+ sctrl at f8000000 {
+ compatible = "hisilicon,sysctrl";
+ reg = <0xf8000000 0x1000>;
+ smp_reg = <0xc0>;
+ reboot_reg = <0x4>;
+ };
+
+ clkbase at f8a22000 {
+ compatible = "hisilicon,clkbase";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0xf8a22000 0x1000>;
+ ranges = <0x0 0xf8a22000 0x1000>;
+ clock: clock at 0 {
+ compatible = "hisilicon,hix5hd2-clock";
+ reg = <0x0 0x1000>;
+ #clock-cells = <1>;
+ };
+ };
+
+ cpuctrl at f8a22000 {
+ compatible = "hisilicon,cpuctrl";
+ reg = <0xf8a22000 0x2000>;
+ };
+ };
+};
--
1.9.1
More information about the linux-arm-kernel
mailing list