Commit 98a3e804 authored Jul 13, 2013 by Alexander Shiyan Committed by Shawn Guo Aug 22, 2013

ARM: dts: imx27: Add core voltages

This patch adds core voltages for i.MX27 CPUs. Only 266 and 400 MHz modes
is documented in the datasheet, so we add a 266 MHz frequency for conform this.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

parent edd05286

arch/arm/boot/dts/imx27.dtsi

+4 −3

Original line number	Diff line number	Diff line
		@@ -57,13 +57,14 @@
		device_type = "cpu";
		compatible = "arm,arm926ej-s";
		operating-points = <
		/* kHz uV (No regulator support) */
		133000 0
		399000 0
		/* kHz uV */
		266000 1300000
		399000 1450000
		>;
		clock-latency = <61036>; /* two CLK32 periods */
		clocks = <&clks 18>;
		clock-names = "cpu";
		voltage-tolerance = <5>;
		};
		};

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