Commit 1355bbc4 authored by Kukjin Kim's avatar Kukjin Kim

ARM: dts: add initial dts file for EXYNOS5440, SSDK5440

This patch adds initial dts file for EXYNOS5440 SoC and adds the
dts file for SSDK5440 board which is a kind of reference board.
More properties will be added later.
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent 2edb36c4
...@@ -23,7 +23,8 @@ dtb-$(CONFIG_ARCH_DOVE) += dove-cm-a510.dtb \ ...@@ -23,7 +23,8 @@ dtb-$(CONFIG_ARCH_DOVE) += dove-cm-a510.dtb \
dtb-$(CONFIG_ARCH_EXYNOS) += exynos4210-origen.dtb \ dtb-$(CONFIG_ARCH_EXYNOS) += exynos4210-origen.dtb \
exynos4210-smdkv310.dtb \ exynos4210-smdkv310.dtb \
exynos4210-trats.dtb \ exynos4210-trats.dtb \
exynos5250-smdk5250.dtb exynos5250-smdk5250.dtb \
exynos5440-ssdk5440.dtb
dtb-$(CONFIG_ARCH_HIGHBANK) += highbank.dtb dtb-$(CONFIG_ARCH_HIGHBANK) += highbank.dtb
dtb-$(CONFIG_ARCH_INTEGRATOR) += integratorap.dtb \ dtb-$(CONFIG_ARCH_INTEGRATOR) += integratorap.dtb \
integratorcp.dtb integratorcp.dtb
......
/*
* SAMSUNG SSDK5440 board device tree source
*
* Copyright (c) 2012 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*
* 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
* published by the Free Software Foundation.
*/
/dts-v1/;
/include/ "exynos5440.dtsi"
/ {
model = "SAMSUNG SSDK5440 board based on EXYNOS5440";
compatible = "samsung,ssdk5440", "samsung,exynos5440";
memory {
reg = <0x80000000 0x80000000>;
};
chosen {
bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x81000000,8M console=ttySAC2,115200 init=/linuxrc";
};
spi {
status = "disabled";
};
i2c@F0000 {
status = "disabled";
};
i2c@100000 {
status = "disabled";
};
watchdog {
status = "disabled";
};
rtc {
status = "disabled";
};
};
/*
* SAMSUNG EXYNOS5440 SoC device tree source
*
* Copyright (c) 2012 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*
* 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
* published by the Free Software Foundation.
*/
/include/ "skeleton.dtsi"
/ {
compatible = "samsung,exynos5440";
interrupt-parent = <&gic>;
gic:interrupt-controller@2E0000 {
compatible = "arm,cortex-a15-gic";
#interrupt-cells = <3>;
interrupt-controller;
reg = <0x2E1000 0x1000>, <0x2E2000 0x1000>;
};
cpus {
cpu@0 {
compatible = "arm,cortex-a15";
timer {
compatible = "arm,armv7-timer";
interrupts = <1 13 0xf08>;
clock-frequency = <1000000>;
};
};
cpu@1 {
compatible = "arm,cortex-a15";
timer {
compatible = "arm,armv7-timer";
interrupts = <1 14 0xf08>;
clock-frequency = <1000000>;
};
};
cpu@2 {
compatible = "arm,cortex-a15";
timer {
compatible = "arm,armv7-timer";
interrupts = <1 14 0xf08>;
clock-frequency = <1000000>;
};
};
cpu@3 {
compatible = "arm,cortex-a15";
timer {
compatible = "arm,armv7-timer";
interrupts = <1 14 0xf08>;
clock-frequency = <1000000>;
};
};
};
common {
compatible = "samsung,exynos5440";
};
serial@B0000 {
compatible = "samsung,exynos4210-uart";
reg = <0xB0000 0x1000>;
interrupts = <0 2 0>;
};
serial@C0000 {
compatible = "samsung,exynos4210-uart";
reg = <0xC0000 0x1000>;
interrupts = <0 3 0>;
};
spi {
compatible = "samsung,exynos4210-spi";
reg = <0xD0000 0x1000>;
interrupts = <0 4 0>;
tx-dma-channel = <&pdma0 5>; /* preliminary */
rx-dma-channel = <&pdma0 4>; /* preliminary */
#address-cells = <1>;
#size-cells = <0>;
};
pinctrl {
compatible = "samsung,pinctrl-exynos5440";
reg = <0xE0000 0x1000>;
interrupt-controller;
#interrupt-cells = <2>;
};
i2c@F0000 {
compatible = "samsung,s3c2440-i2c";
reg = <0xF0000 0x1000>;
interrupts = <0 5 0>;
#address-cells = <1>;
#size-cells = <0>;
};
i2c@100000 {
compatible = "samsung,s3c2440-i2c";
reg = <0x100000 0x1000>;
interrupts = <0 6 0>;
#address-cells = <1>;
#size-cells = <0>;
};
watchdog {
compatible = "samsung,s3c2410-wdt";
reg = <0x110000 0x1000>;
interrupts = <0 1 0>;
};
amba {
#address-cells = <1>;
#size-cells = <1>;
compatible = "arm,amba-bus";
interrupt-parent = <&gic>;
ranges;
pdma0: pdma@121A0000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x120000 0x1000>;
interrupts = <0 34 0>;
};
pdma1: pdma@121B0000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x121000 0x1000>;
interrupts = <0 35 0>;
};
};
rtc {
compatible = "samsung,s3c6410-rtc";
reg = <0x130000 0x1000>;
interrupts = <0 16 0>, <0 17 0>;
};
};
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment