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Commit 8b6076d4 authored Mar 09, 2013 by Thomas Abraham Committed by Kukjin Kim Mar 25, 2013

ARM: dts: add board specific fixed rate clock nodes for Exynos based platforms



The clock frequency of xxti and xusbxti clocks is dependent on the
frequency of the on-board oscillator that is used to generate these
clocks. So allow the frequency of these clocks to be specfied from
device tree.

Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

parent 6a0338c2

arch/arm/boot/dts/exynos4210-origen.dts

+12 −0

Original line number	Diff line number	Diff line
		@@ -127,4 +127,16 @@
		linux,default-trigger = "heartbeat";
		};
		};

		fixed-rate-clocks {
		xxti {
		compatible = "samsung,clock-xxti";
		clock-frequency = <0>;
		};

		xusbxti {
		compatible = "samsung,clock-xusbxti";
		clock-frequency = <24000000>;
		};
		};
		};

arch/arm/boot/dts/exynos4210-smdkv310.dts

+12 −0

Original line number	Diff line number	Diff line
		@@ -195,4 +195,16 @@
		};
		};
		};

		fixed-rate-clocks {
		xxti {
		compatible = "samsung,clock-xxti";
		clock-frequency = <12000000>;
		};

		xusbxti {
		compatible = "samsung,clock-xusbxti";
		clock-frequency = <24000000>;
		};
		};
		};

arch/arm/boot/dts/exynos4210-trats.dts

+12 −0

Original line number	Diff line number	Diff line
		@@ -289,4 +289,16 @@
		};
		};
		};

		fixed-rate-clocks {
		xxti {
		compatible = "samsung,clock-xxti";
		clock-frequency = <0>;
		};

		xusbxti {
		compatible = "samsung,clock-xusbxti";
		clock-frequency = <24000000>;
		};
		};
		};

arch/arm/boot/dts/exynos4412-odroidx.dts

+12 −0

Original line number	Diff line number	Diff line
		@@ -94,4 +94,16 @@
		serial@13830000 {
		status = "okay";
		};

		fixed-rate-clocks {
		xxti {
		compatible = "samsung,clock-xxti";
		clock-frequency = <0>;
		};

		xusbxti {
		compatible = "samsung,clock-xusbxti";
		clock-frequency = <24000000>;
		};
		};
		};

arch/arm/boot/dts/exynos4412-origen.dts

+12 −0

Original line number	Diff line number	Diff line
		@@ -415,4 +415,16 @@
		};
		};
		};

		fixed-rate-clocks {
		xxti {
		compatible = "samsung,clock-xxti";
		clock-frequency = <0>;
		};

		xusbxti {
		compatible = "samsung,clock-xusbxti";
		clock-frequency = <24000000>;
		};
		};
		};