Commit b4d5f09f authored Jul 12, 2018 by Fabio Estevam Committed by Shawn Guo Jul 17, 2018

ARM: dts: imx51-zii-rdu1: Enable secure-reg-access



Add 'secure-reg-access' property to enable PMU and hardware counters
so that they can be properly used with the 'perf' tool.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

parent 3ec14f5e

arch/arm/boot/dts/imx51-zii-rdu1.dts

+4 −0

Original line number	Diff line number	Diff line
		@@ -565,6 +565,10 @@
		remote-endpoint = <&display_in>;
		};

		&pmu {
		secure-reg-access;
		};

		&ssi2 {
		status = "okay";
		};