From mboxrd@z Thu Jan  1 00:00:00 1970
From: Sudeep Holla <sudeep.holla@arm.com>
Subject: Re: [PATCH 3/3] arm64: dts: r8a7795: Add pmu device nodes
Date: Tue, 15 Dec 2015 09:50:32 +0000
Message-ID: <566FE268.70802@arm.com>
References: <1449236333-4410-1-git-send-email-dirk.behme@gmail.com>
 <1449236333-4410-3-git-send-email-dirk.behme@gmail.com>
 <566ED3D5.1080301@arm.com>
 <CAMuHMdU940q78hpDjJEHkeyqRRPTWLxqR46K69DCTMOJHBbKcA@mail.gmail.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Transfer-Encoding: 7bit
Return-path: <linux-sh-owner@vger.kernel.org>
In-Reply-To: <CAMuHMdU940q78hpDjJEHkeyqRRPTWLxqR46K69DCTMOJHBbKcA@mail.gmail.com>
Sender: linux-sh-owner@vger.kernel.org
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Sudeep Holla <sudeep.holla@arm.com>, Dirk Behme <dirk.behme@gmail.com>, Linux-sh list <linux-sh@vger.kernel.org>, Simon Horman <horms@verge.net.au>, Geert Uytterhoeven <geert+renesas@glider.be>, "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>, "linux-arm-kernel@lists.infradead.org" <linux-arm-kernel@lists.infradead.org>, Yoshifumi Hosoya <yoshifumi.hosoya.wj@renesas.com>, Masaru Nagai <masaru.nagai.vx@renesas.com>
List-Id: devicetree@vger.kernel.org



On 15/12/15 08:33, Geert Uytterhoeven wrote:
> On Mon, Dec 14, 2015 at 3:36 PM, Sudeep Holla <sudeep.holla@arm.com> wrote:
>> On 04/12/15 13:38, Dirk Behme wrote:
>>>
>>> From: Yoshifumi Hosoya <yoshifumi.hosoya.wj@renesas.com>
>>>
>>> Enabling the performance monitor unit on r8a7795.
>>>
>>> Signed-off-by: Masaru Nagai <masaru.nagai.vx@renesas.com>
>>> Signed-off-by: Yoshifumi Hosoya <yoshifumi.hosoya.wj@renesas.com>
>>> Sigend-off-by: Dirk Behme <dirk.behme@gmail.com>
>>> ---
>>> Note: This patch picked from
>>>
>>>
>>> https://git.kernel.org/cgit/linux/kernel/git/horms/renesas-bsp.git/log/?h=v4.2/rcar-3.0.x
>>>
>>> and rebased against
>>>
>>>
>>> https://git.kernel.org/cgit/linux/kernel/git/geert/renesas-drivers.git/log/?h=topic/gen3-latest
>>> renesas-drivers-2015-12-01-v4.4-rc3
>>>
>>>    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 946a5bb..8113b71 100644
>>> --- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
>>> +++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
>>> @@ -247,6 +247,18 @@
>>>                          power-domains = <&cpg>;
>>>                  };
>>>
>>> +               pmu {
>>> +                       compatible = "arm,armv8-pmuv3";
>>
>>
>> You can add more specific compatible "arm,cortex-a57-pmu" if it's Cortex
>> A57.
>
> Except that one is not documented.
>
> Oh, it is. Someone mistyped the commas. Patch sent.
>

Ah right, nice catch. Thanks for the patch.

-- 
Regards,
Sudeep