* [PATCH v2] arm64: dts: berlin4ct: switch to Cortex-A53 specific pmu nodes
@ 2015-12-15 14:57 Jisheng Zhang
2015-12-16 20:30 ` Sebastian Hesselbarth
0 siblings, 1 reply; 3+ messages in thread
From: Jisheng Zhang @ 2015-12-15 14:57 UTC (permalink / raw)
To: sebastian.hesselbarth-Re5JQEeQqe8AvxtiuMwx3w,
robh+dt-DgEjT+Ai2ygdnm+yROfE0A, pawel.moll-5wv7dgnIgG8,
mark.rutland-5wv7dgnIgG8, ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg,
galak-sgV2jX0FEOL9JmXXK+q4OQ, catalin.marinas-5wv7dgnIgG8,
will.deacon-5wv7dgnIgG8
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-kernel-u79uwXL29TY76Z2rM5mHXA, Jisheng Zhang
Commit ac82d1277215 ("arm64: perf: add Cortex-A53 support") adds the
cortex A53 PMU support, thus instead of using the generic armv8-pmuv3
compatibility use the more specific Cortex A53 compatibility.
Signed-off-by: Jisheng Zhang <jszhang-eYqpPyKDWXRBDgjK7y7TUQ@public.gmane.org>
---
Since v1:
- keep "arm,armv8-pmuv3" as a fallback in the compatible list. Thank
Arnd and Mark.
arch/arm64/boot/dts/marvell/berlin4ct.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/marvell/berlin4ct.dtsi b/arch/arm64/boot/dts/marvell/berlin4ct.dtsi
index 099ad93..f926256 100644
--- a/arch/arm64/boot/dts/marvell/berlin4ct.dtsi
+++ b/arch/arm64/boot/dts/marvell/berlin4ct.dtsi
@@ -115,7 +115,7 @@
};
pmu {
- compatible = "arm,armv8-pmuv3";
+ compatible = "arm,cortex-a53-pmu", "arm,armv8-pmuv3";
interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>,
--
2.6.4
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^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH v2] arm64: dts: berlin4ct: switch to Cortex-A53 specific pmu nodes
2015-12-15 14:57 [PATCH v2] arm64: dts: berlin4ct: switch to Cortex-A53 specific pmu nodes Jisheng Zhang
@ 2015-12-16 20:30 ` Sebastian Hesselbarth
2016-07-06 18:00 ` Sebastian Hesselbarth
0 siblings, 1 reply; 3+ messages in thread
From: Sebastian Hesselbarth @ 2015-12-16 20:30 UTC (permalink / raw)
To: Jisheng Zhang, robh+dt, pawel.moll, mark.rutland, ijc+devicetree,
galak, catalin.marinas, will.deacon
Cc: devicetree, linux-arm-kernel, linux-kernel
On 15.12.2015 15:57, Jisheng Zhang wrote:
> Commit ac82d1277215 ("arm64: perf: add Cortex-A53 support") adds the
> cortex A53 PMU support, thus instead of using the generic armv8-pmuv3
> compatibility use the more specific Cortex A53 compatibility.
>
> Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
> ---
> Since v1:
> - keep "arm,armv8-pmuv3" as a fallback in the compatible list. Thank
> Arnd and Mark.
Applied to berlin64/dt with an updated commit message that
reflects v2 changes.
Sebastian
> arch/arm64/boot/dts/marvell/berlin4ct.dtsi | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/marvell/berlin4ct.dtsi b/arch/arm64/boot/dts/marvell/berlin4ct.dtsi
> index 099ad93..f926256 100644
> --- a/arch/arm64/boot/dts/marvell/berlin4ct.dtsi
> +++ b/arch/arm64/boot/dts/marvell/berlin4ct.dtsi
> @@ -115,7 +115,7 @@
> };
>
> pmu {
> - compatible = "arm,armv8-pmuv3";
> + compatible = "arm,cortex-a53-pmu", "arm,armv8-pmuv3";
> interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>,
> <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>,
> <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>,
>
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH v2] arm64: dts: berlin4ct: switch to Cortex-A53 specific pmu nodes
2015-12-16 20:30 ` Sebastian Hesselbarth
@ 2016-07-06 18:00 ` Sebastian Hesselbarth
0 siblings, 0 replies; 3+ messages in thread
From: Sebastian Hesselbarth @ 2016-07-06 18:00 UTC (permalink / raw)
To: Jisheng Zhang, robh+dt, pawel.moll, mark.rutland, ijc+devicetree,
galak, catalin.marinas, will.deacon
Cc: devicetree, linux-kernel, linux-arm-kernel
On 16.12.2015 21:30, Sebastian Hesselbarth wrote:
> On 15.12.2015 15:57, Jisheng Zhang wrote:
>> Commit ac82d1277215 ("arm64: perf: add Cortex-A53 support") adds the
>> cortex A53 PMU support, thus instead of using the generic armv8-pmuv3
>> compatibility use the more specific Cortex A53 compatibility.
>>
>> Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
>> ---
>> Since v1:
>> - keep "arm,armv8-pmuv3" as a fallback in the compatible list. Thank
>> Arnd and Mark.
>
> Applied to berlin64/dt with an updated commit message that
> reflects v2 changes.
Unfortunately, I was too busy to get this upstream earlier.
I re-applied this to the current berlin64/dt.
Sebastian
>> arch/arm64/boot/dts/marvell/berlin4ct.dtsi | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/arch/arm64/boot/dts/marvell/berlin4ct.dtsi b/arch/arm64/boot/dts/marvell/berlin4ct.dtsi
>> index 099ad93..f926256 100644
>> --- a/arch/arm64/boot/dts/marvell/berlin4ct.dtsi
>> +++ b/arch/arm64/boot/dts/marvell/berlin4ct.dtsi
>> @@ -115,7 +115,7 @@
>> };
>>
>> pmu {
>> - compatible = "arm,armv8-pmuv3";
>> + compatible = "arm,cortex-a53-pmu", "arm,armv8-pmuv3";
>> interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>,
>> <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>,
>> <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>,
>>
>
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2016-07-06 18:00 UTC | newest]
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2015-12-15 14:57 [PATCH v2] arm64: dts: berlin4ct: switch to Cortex-A53 specific pmu nodes Jisheng Zhang
2015-12-16 20:30 ` Sebastian Hesselbarth
2016-07-06 18:00 ` Sebastian Hesselbarth
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