summaryrefslogtreecommitdiffstats
path: root/arch
diff options
context:
space:
mode:
authorAmit Daniel Kachhap <amit.daniel@samsung.com>2013-04-08 21:48:17 +0900
committerKukjin Kim <kgene.kim@samsung.com>2013-04-09 01:39:26 +0900
commit7f7b8ed01a93a801659766dee218ee5bfe9d7d88 (patch)
treed1598ea9b04f4c5bc71e838edda38fb8f2b667a0 /arch
parentdce3b8eef0c1194a66f8df9e34900e8d97201dc6 (diff)
ARM: dts: Add cpufreq controller node for Exynos5440 SoC
Add cpufreq controller device node for Exynos5440 SoC for passing parameters like controller base address, interrupt and cpufreq table. This node is added outside cpu0 as this driver is now a platform driver and a new device structure is needed. Cc: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Amit Daniel Kachhap <amit.daniel@samsung.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/boot/dts/exynos5440.dtsi12
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi
index 80ca2769c6f..f32b6fe6bd1 100644
--- a/arch/arm/boot/dts/exynos5440.dtsi
+++ b/arch/arm/boot/dts/exynos5440.dtsi
@@ -73,6 +73,18 @@
clock-frequency = <50000000>;
};
+ cpufreq@160000 {
+ compatible = "samsung,exynos5440-cpufreq";
+ reg = <0x160000 0x1000>;
+ interrupts = <0 57 0>;
+ operating-points = <
+ /* KHz uV */
+ 1200000 1025000
+ 1000000 975000
+ 800000 925000
+ >;
+ };
+
serial@B0000 {
compatible = "samsung,exynos4210-uart";
reg = <0xB0000 0x1000>;