[PATCH 05/10] arm64: dts: r8a7795: Add pmu device nodes
Sudeep Holla
sudeep.holla at arm.com
Fri Dec 18 02:47:19 PST 2015
On 18/12/15 10:44, Dirk Behme wrote:
> On 18.12.2015 11:16, Sudeep Holla wrote:
>>
>>
>> On 18/12/15 02:29, Simon Horman wrote:
>>> From: Yoshifumi Hosoya <yoshifumi.hosoya.wj at renesas.com>
>>>
>>> Enabling the performance monitor unit on r8a7795.
>>>
>>> Signed-off-by: Masaru Nagai <masaru.nagai.vx at renesas.com>
>>> Signed-off-by: Yoshifumi Hosoya <yoshifumi.hosoya.wj at renesas.com>
>>> Signed-off-by: Dirk Behme <dirk.behme at gmail.com>
>>> Signed-off-by: Simon Horman <horms+renesas at verge.net.au>
>>> ---
>>> arch/arm64/boot/dts/renesas/r8a7795.dtsi | 12 ++++++++++++
>>> 1 file changed, 12 insertions(+)
>>>
>>> diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
>>> b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
>>> index 4d43cf31418f..b9229a49dabc 100644
>>> --- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
>>> +++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
>>> @@ -230,6 +230,18 @@
>>> power-domains = <&cpg>;
>>> };
>>>
>>> + pmu {
>>> + compatible = "arm,armv8-pmuv3";
>>
>> Please use arm,cortex-a57-pmu to be more specific. IIRC I mentioned this
>> for some shmobile platform recently.
>
>
> Yes. But as this patch has been applied already to some branches, I
> incorporated your a57-pmu hint with an additional update patch:
>
> http://marc.info/?l=linux-sh&m=145011467914857
>
> Feel free to squash if still possible.
>
Ah OK, I didn't know the exact dts name, sorry for the noise.
Better if it was posted as part of this series :)
--
Regards,
Sudeep
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