From: Peter Senna Tschudin <[email protected]> Add secure-reg-access on device tree include file for Bx50 devices to enable PMU and hardware counters for perf.
Signed-off-by: Peter Senna Tschudin <[email protected]> Signed-off-by: Sebastian Reichel <[email protected]> --- arch/arm/boot/dts/imx6q-bx50v3.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/imx6q-bx50v3.dtsi b/arch/arm/boot/dts/imx6q-bx50v3.dtsi index 86cfd4481e72..ccaaee83e2fa 100644 --- a/arch/arm/boot/dts/imx6q-bx50v3.dtsi +++ b/arch/arm/boot/dts/imx6q-bx50v3.dtsi @@ -43,6 +43,13 @@ #include "imx6q-ba16.dtsi" / { + soc { + pmu { + compatible = "arm,cortex-a9-pmu"; + secure-reg-access; + }; + }; + clocks { mclk: clock@0 { compatible = "fixed-clock"; -- 2.15.1
