Commit 48816aff authored by Chanwoo Choi's avatar Chanwoo Choi Committed by Kukjin Kim
Browse files

ARM: dts: Add CPU OPP and regulator supply property for exynos3250 



This patch add CPU operating points which include CPU frequency and
regulator voltage to use generic cpufreq drivers.

Signed-off-by: default avatarChanwoo Choi <cw00.choi@samsung.com>
Acked-by: default avatarKyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: default avatarKrzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: default avatarBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: default avatarKukjin Kim <kgene@kernel.org>
parent 846c5300

arch/arm/boot/dts/exynos3250-monk.dts

+4 −0
Original line number Diff line number Diff line
@@ -141,6 +141,10 @@ 
	};

};



&cpu0 {

	cpu0-supply = <&buck2_reg>;

};



&exynos_usbphy {

	status = "okay";

};

arch/arm/boot/dts/exynos3250-rinato.dts

+4 −0
Original line number Diff line number Diff line
@@ -132,6 +132,10 @@ 
	};

};



&cpu0 {

	cpu0-supply = <&buck2_reg>;

};



&exynos_usbphy {

	status = "okay";

};

arch/arm/boot/dts/exynos3250.dtsi

+15 −0
Original line number Diff line number Diff line
@@ -53,6 +53,21 @@ 
			compatible = "arm,cortex-a7";

			reg = <0>;

			clock-frequency = <1000000000>;

			clocks = <&cmu CLK_ARM_CLK>;

			clock-names = "cpu";



			operating-points = <

				1000000 1150000

				900000  1112500

				800000  1075000

				700000  1037500

				600000  1000000

				500000  962500

				400000  925000

				300000  887500

				200000  850000

				100000  850000

			>;

		};



		cpu1: cpu@1 {