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[83.9.30.179]) by smtp.gmail.com with ESMTPSA id t4-20020ac24c04000000b004fb7584b7absm397429lfq.5.2023.06.26.04.53.03 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 26 Jun 2023 04:53:04 -0700 (PDT) Message-ID: Date: Mon, 26 Jun 2023 13:53:03 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.12.0 Subject: Re: [PATCH v2 15/26] ARM: dts: qcom: apq8064: declare SAW2 regulators Content-Language: en-US To: Dmitry Baryshkov , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Andy Gross , Bjorn Andersson , Ilia Lin , Viresh Kumar , Nishanth Menon , Stephen Boyd , Michael Turquette , "Rafael J. Wysocki" , Georgi Djakov Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-pm@vger.kernel.org, linux-clk@vger.kernel.org, Christian Marangi , Stephan Gerhold References: <20230625202547.174647-1-dmitry.baryshkov@linaro.org> <20230625202547.174647-16-dmitry.baryshkov@linaro.org> From: Konrad Dybcio In-Reply-To: <20230625202547.174647-16-dmitry.baryshkov@linaro.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org On 25.06.2023 22:25, Dmitry Baryshkov wrote: > The SAW2 (SPM and AVS Wrapper) among other things is yet another way to > handle CPU-related PMIC regulators. Provide a way to control voltage of > these regulators. > > Signed-off-by: Dmitry Baryshkov > --- Reviewed-by: Konrad Dybcio Konrad > arch/arm/boot/dts/qcom/qcom-apq8064.dtsi | 24 ++++++++++++++++++++---- > 1 file changed, 20 insertions(+), 4 deletions(-) > > diff --git a/arch/arm/boot/dts/qcom/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom/qcom-apq8064.dtsi > index 471eeca6a589..1eb6d752ebae 100644 > --- a/arch/arm/boot/dts/qcom/qcom-apq8064.dtsi > +++ b/arch/arm/boot/dts/qcom/qcom-apq8064.dtsi > @@ -425,25 +425,41 @@ acc3: clock-controller@20b8000 { > saw0: power-manager@2089000 { > compatible = "qcom,apq8064-saw2-v1.1-cpu", "qcom,saw2"; > reg = <0x02089000 0x1000>, <0x02009000 0x1000>; > - regulator; > + > + saw0_vreg: regulator { > + regulator-min-microvolt = <850000>; > + regulator-max-microvolt = <1300000>; > + }; > }; > > saw1: power-manager@2099000 { > compatible = "qcom,apq8064-saw2-v1.1-cpu", "qcom,saw2"; > reg = <0x02099000 0x1000>, <0x02009000 0x1000>; > - regulator; > + > + saw1_vreg: regulator { > + regulator-min-microvolt = <850000>; > + regulator-max-microvolt = <1300000>; > + }; > }; > > saw2: power-manager@20a9000 { > compatible = "qcom,apq8064-saw2-v1.1-cpu", "qcom,saw2"; > reg = <0x020a9000 0x1000>, <0x02009000 0x1000>; > - regulator; > + > + saw2_vreg: regulator { > + regulator-min-microvolt = <850000>; > + regulator-max-microvolt = <1300000>; > + }; > }; > > saw3: power-manager@20b9000 { > compatible = "qcom,apq8064-saw2-v1.1-cpu", "qcom,saw2"; > reg = <0x020b9000 0x1000>, <0x02009000 0x1000>; > - regulator; > + > + saw3_vreg: regulator { > + regulator-min-microvolt = <850000>; > + regulator-max-microvolt = <1300000>; > + }; > }; > > sps_sic_non_secure: sps-sic-non-secure@12100000 {