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Commit 8691f91b authored Apr 25, 2016 by Krzysztof Kozlowski

ARM: dts: exynos: Enable PRNG and SSS for all Exynos4 devices

There is no external dependency for Security SubSystem (SSS) block so
the nodes for Pseudo Random Number Generator and AES hardware
acceleration can be enabled always for all Exynos4 devices.

Suggested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>

parent 6dc62f12

arch/arm/boot/dts/exynos4.dtsi

+0 −2

Original line number	Original line	Diff line number	Diff line
	@@ -987,7 +987,6 @@
	interrupts = <0 112 0>;		interrupts = <0 112 0>;
	clocks = <&clock CLK_SSS>;		clocks = <&clock CLK_SSS>;
	clock-names = "secss";		clock-names = "secss";
	status = "disabled";
	};		};

	prng: rng@10830400 {		prng: rng@10830400 {
	@@ -995,6 +994,5 @@
	reg = <0x10830400 0x200>;		reg = <0x10830400 0x200>;
	clocks = <&clock CLK_SSS>;		clocks = <&clock CLK_SSS>;
	clock-names = "secss";		clock-names = "secss";
	status = "disabled";
	};		};
	};		};

arch/arm/boot/dts/exynos4412-odroid-common.dtsi

+0 −4

Original line number	Original line	Diff line number	Diff line
	@@ -496,10 +496,6 @@
	status = "okay";		status = "okay";
	};		};

	&sss {
	status = "okay";
	};

	&tmu {		&tmu {
	vtmu-supply = <&ldo10_reg>;		vtmu-supply = <&ldo10_reg>;
	status = "okay";		status = "okay";

arch/arm/boot/dts/exynos4412-trats2.dts

+0 −8

Original line number	Original line	Diff line number	Diff line
	@@ -1234,10 +1234,6 @@
	status = "okay";		status = "okay";
	};		};

	&prng {
	status = "okay";
	};

	&rtc {		&rtc {
	status = "okay";		status = "okay";
	clocks = <&clock CLK_RTC>, <&max77686 MAX77686_CLK_AP>;		clocks = <&clock CLK_RTC>, <&max77686 MAX77686_CLK_AP>;
	@@ -1286,10 +1282,6 @@
	};		};
	};		};

	&sss {
	status = "okay";
	};

	&tmu {		&tmu {
	vtmu-supply = <&ldo10_reg>;		vtmu-supply = <&ldo10_reg>;
	status = "okay";		status = "okay";