Commit eea96566 authored Sep 12, 2018 by Sascha Hauer Committed by Shawn Guo Sep 12, 2018

ARM: dts: imx53-qsb: disable 1.2GHz OPP



The maximum CPU frequency for the i.MX53 QSB is 1GHz, so disable the
1.2GHz OPP. This makes the board work again with configs that have
cpufreq enabled like imx_v6_v7_defconfig on which the board stopped
working with the addition of cpufreq-dt support.

Fixes: 791f4166 ("ARM: dts: imx53: add cpufreq-dt support")

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

parent 57361846

arch/arm/boot/dts/imx53-qsb-common.dtsi

+11 −0

Original line number	Diff line number	Diff line
		@@ -123,6 +123,17 @@
		};
		};

		&cpu0 {
		/* CPU rated to 1GHz, not 1.2GHz as per the default settings */
		operating-points = <
		/* kHz uV */
		166666 850000
		400000 900000
		800000 1050000
		1000000 1200000
		>;
		};

		&esdhc1 {
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_esdhc1>;

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