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Tue, 06 Apr 2021 04:00:01 -0700 (PDT) Subject: Re: [PATCH] arm64: dts: mediatek: mt8167: add power domains To: Fabien Parent , Rob Herring Cc: mkorpershoek@baylibre.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org References: <20210405172836.2038526-1-fparent@baylibre.com> From: Matthias Brugger Message-ID: <7e8532e1-710c-3239-4384-cbb10348c4b4@gmail.com> Date: Tue, 6 Apr 2021 12:59:55 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 MIME-Version: 1.0 In-Reply-To: <20210405172836.2038526-1-fparent@baylibre.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 05/04/2021 19:28, Fabien Parent wrote: > Add support for the MT8167 power domains. > > Signed-off-by: Fabien Parent Applied to v5.12-next/dts64-2 Thanks > --- > arch/arm64/boot/dts/mediatek/mt8167.dtsi | 68 ++++++++++++++++++++++++ > 1 file changed, 68 insertions(+) > > diff --git a/arch/arm64/boot/dts/mediatek/mt8167.dtsi b/arch/arm64/boot/dts/mediatek/mt8167.dtsi > index 1c5639ead622..156fbdad01fb 100644 > --- a/arch/arm64/boot/dts/mediatek/mt8167.dtsi > +++ b/arch/arm64/boot/dts/mediatek/mt8167.dtsi > @@ -7,6 +7,7 @@ > > #include > #include > +#include > > #include "mt8167-pinfunc.h" > > @@ -34,6 +35,73 @@ apmixedsys: apmixedsys@10018000 { > #clock-cells = <1>; > }; > > + scpsys: syscon@10006000 { > + compatible = "syscon", "simple-mfd"; > + reg = <0 0x10006000 0 0x1000>; > + #power-domain-cells = <1>; > + > + spm: power-controller { > + compatible = "mediatek,mt8167-power-controller"; > + #address-cells = <1>; > + #size-cells = <0>; > + #power-domain-cells = <1>; > + > + /* power domains of the SoC */ > + power-domain@MT8167_POWER_DOMAIN_MM { > + reg = ; > + clocks = <&topckgen CLK_TOP_SMI_MM>; > + clock-names = "mm"; > + #power-domain-cells = <0>; > + mediatek,infracfg = <&infracfg>; > + }; > + > + power-domain@MT8167_POWER_DOMAIN_VDEC { > + reg = ; > + clocks = <&topckgen CLK_TOP_SMI_MM>, > + <&topckgen CLK_TOP_RG_VDEC>; > + clock-names = "mm", "vdec"; > + #power-domain-cells = <0>; > + }; > + > + power-domain@MT8167_POWER_DOMAIN_ISP { > + reg = ; > + clocks = <&topckgen CLK_TOP_SMI_MM>; > + clock-names = "mm"; > + #power-domain-cells = <0>; > + }; > + > + power-domain@MT8167_POWER_DOMAIN_MFG_ASYNC { > + reg = ; > + clocks = <&topckgen CLK_TOP_RG_AXI_MFG>, > + <&topckgen CLK_TOP_RG_SLOW_MFG>; > + clock-names = "axi_mfg", "mfg"; > + #address-cells = <1>; > + #size-cells = <0>; > + #power-domain-cells = <1>; > + mediatek,infracfg = <&infracfg>; > + > + power-domain@MT8167_POWER_DOMAIN_MFG_2D { > + reg = ; > + #address-cells = <1>; > + #size-cells = <0>; > + #power-domain-cells = <1>; > + > + power-domain@MT8167_POWER_DOMAIN_MFG { > + reg = ; > + #power-domain-cells = <0>; > + mediatek,infracfg = <&infracfg>; > + }; > + }; > + }; > + > + power-domain@MT8167_POWER_DOMAIN_CONN { > + reg = ; > + #power-domain-cells = <0>; > + mediatek,infracfg = <&infracfg>; > + }; > + }; > + }; > + > imgsys: syscon@15000000 { > compatible = "mediatek,mt8167-imgsys", "syscon"; > reg = <0 0x15000000 0 0x1000>; >