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Message-ID: <9b389977-156b-44e8-0a80-4273f7d2f178@linaro.org>
Date:   Fri, 7 Jul 2023 09:51:04 +0200
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From:   Neil Armstrong <neil.armstrong@linaro.org>
Reply-To: neil.armstrong@linaro.org
Subject: Re: [PATCH V2 4/4] arm64: dts: add support for C3 power domain
 controller
Content-Language: en-US
To:     Xianwei Zhao <xianwei.zhao@amlogic.com>,
        devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org
Cc:     Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Conor Dooley <conor+dt@kernel.org>,
        Kevin Hilman <khilman@baylibre.com>
References: <20230707003710.2667989-1-xianwei.zhao@amlogic.com>
 <20230707003710.2667989-5-xianwei.zhao@amlogic.com>
Organization: Linaro Developer Services
In-Reply-To: <20230707003710.2667989-5-xianwei.zhao@amlogic.com>
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On 07/07/2023 02:37, Xianwei Zhao wrote:
> Enable power domain controller for Amlogic C3 SoC
> 
> Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
> ---
> V1 -> V2: delete status,use "okay" status by default.
> ---
>   arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi | 9 +++++++++
>   1 file changed, 9 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi
> index 60ad4f3eef9d..f6603fd57551 100644
> --- a/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi
> @@ -47,6 +47,15 @@ xtal: xtal-clk {
>   		#clock-cells = <0>;
>   	};
>   
> +	sm: secure-monitor {
> +		compatible = "amlogic,meson-gxbb-sm";
> +
> +		pwrc: power-controller {
> +			compatible = "amlogic,c3-pwrc";
> +			#power-domain-cells = <1>;
> +		};
> +	};
> +
>   	soc {
>   		compatible = "simple-bus";
>   		#address-cells = <2>;

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>