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ARM: dts: Add cpufreq controller node for Exynos5440 SoC

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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>
This commit is contained in:
Amit Daniel Kachhap 2013-04-08 21:48:17 +09:00 committed by Kukjin Kim
parent dce3b8eef0
commit 7f7b8ed01a
1 changed files with 12 additions and 0 deletions
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12
arch/arm/boot/dts/exynos5440.dtsi
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@ -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>;