* [PATCH] ARM: dts: imx6ul: Enable the PMU node
@ 2018-09-05 18:18 Fabio Estevam
2018-09-10 1:04 ` Shawn Guo
0 siblings, 1 reply; 2+ messages in thread
From: Fabio Estevam @ 2018-09-05 18:18 UTC (permalink / raw)
To: linux-arm-kernel
From: Fabio Estevam <fabio.estevam@nxp.com>
There is no need to keep the PMU disabled.
Enable it like it is done in the other i.MX dtsi files.
With this change applied we see:
[ 1.338866] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 5 counters available
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
---
arch/arm/boot/dts/imx6ul.dtsi | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi
index 448d765..2a770d0 100644
--- a/arch/arm/boot/dts/imx6ul.dtsi
+++ b/arch/arm/boot/dts/imx6ul.dtsi
@@ -156,7 +156,6 @@
compatible = "arm,cortex-a7-pmu";
interrupt-parent = <&gpc>;
interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
- status = "disabled";
};
soc {
--
2.7.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH] ARM: dts: imx6ul: Enable the PMU node
2018-09-05 18:18 [PATCH] ARM: dts: imx6ul: Enable the PMU node Fabio Estevam
@ 2018-09-10 1:04 ` Shawn Guo
0 siblings, 0 replies; 2+ messages in thread
From: Shawn Guo @ 2018-09-10 1:04 UTC (permalink / raw)
To: linux-arm-kernel
On Wed, Sep 05, 2018 at 03:18:48PM -0300, Fabio Estevam wrote:
> From: Fabio Estevam <fabio.estevam@nxp.com>
>
> There is no need to keep the PMU disabled.
>
> Enable it like it is done in the other i.MX dtsi files.
>
> With this change applied we see:
>
> [ 1.338866] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 5 counters available
>
> Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Applied, thanks.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2018-09-05 18:18 [PATCH] ARM: dts: imx6ul: Enable the PMU node Fabio Estevam
2018-09-10 1:04 ` Shawn Guo
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