Message-ID: <6faa66a5-8f86-1a22-df51-2c8fa62054a2@linaro.org>
Date:   Fri, 27 Jan 2023 18:54:13 +0100
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Subject: Re: [PATCH] arm64: dts: renesas: r9a07g044: Add Cortex-A55 PMU node
To:     Prabhakar <prabhakar.csengg@gmail.com>,
        Geert Uytterhoeven <geert+renesas@glider.be>,
        Magnus Damm <magnus.damm@gmail.com>
Cc:     Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org,
        Biju Das <biju.das.jz@bp.renesas.com>,
        Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
References: <20230127174014.251539-1-prabhakar.mahadev-lad.rj@bp.renesas.com>
Content-Language: en-US
From:   Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
In-Reply-To: <20230127174014.251539-1-prabhakar.mahadev-lad.rj@bp.renesas.com>
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On 27/01/2023 18:40, Prabhakar wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> 
> Enable the performance monitor unit for the Cortex-A55 cores on the
> RZ/G2L (r9a07g044) SoC.
> 
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> ---
>  arch/arm64/boot/dts/renesas/r9a07g044.dtsi | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
> index 80b2332798d9..ff9bdc03a3ed 100644
> --- a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
> @@ -161,6 +161,11 @@ opp-50000000 {
>  		};
>  	};
>  
> +	pmu_a55 {

No underscores in node names. This is usually called just 'pmu'.

Best regards,
Krzysztof