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Commit 370a9b5f authored by Chen-Yu Tsai's avatar Chen-Yu Tsai Committed by Maxime Ripard
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ARM: dts: sunxi: Remove overclocked/overvoltaged OPP 



Without proper regulator support for individual boards, it is dangerous
to have overclocked/overvoltaged OPPs in the list. Cpufreq will increase
the frequency without the accompanying voltage increase, resulting in
an unstable system.

Remove them for now. We can revisit them with the new version of OPP
bindings, which support boost settings and frequency ranges, among
other things.

Signed-off-by: default avatarChen-Yu Tsai <wens@csie.org>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
parent 977104e5

arch/arm/boot/dts/sun4i-a10.dtsi

+1 −2
Original line number Diff line number Diff line
@@ -75,7 +75,6 @@ 
			clock-latency = <244144>; /* 8 32k periods */

			operating-points = <

				/* kHz    uV */

				1056000 1500000

				1008000 1400000

				912000  1350000

				864000  1300000
@@ -83,7 +82,7 @@ 
				>;

			#cooling-cells = <2>;

			cooling-min-level = <0>;

			cooling-max-level = <4>;

			cooling-max-level = <3>;

		};

	};

arch/arm/boot/dts/sun5i-a13.dtsi

+1 −2
Original line number Diff line number Diff line
@@ -47,7 +47,6 @@ 
			clock-latency = <244144>; /* 8 32k periods */

			operating-points = <

				/* kHz    uV */

				1104000	1500000

				1008000 1400000

				912000  1350000

				864000  1300000
@@ -57,7 +56,7 @@ 
				>;

			#cooling-cells = <2>;

			cooling-min-level = <0>;

			cooling-max-level = <6>;

			cooling-max-level = <5>;

		};

	};

arch/arm/boot/dts/sun7i-a20.dtsi

+1 −2
Original line number Diff line number Diff line
@@ -105,7 +105,6 @@ 
			clock-latency = <244144>; /* 8 32k periods */

			operating-points = <

				/* kHz    uV */

				1008000 1450000

				960000  1400000

				912000  1400000

				864000  1300000
@@ -116,7 +115,7 @@ 
				>;

			#cooling-cells = <2>;

			cooling-min-level = <0>;

			cooling-max-level = <7>;

			cooling-max-level = <6>;

		};



		cpu@1 {