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[83.9.31.242]) by smtp.gmail.com with ESMTPSA id s7-20020ac25fa7000000b004f37b88eacfsm960609lfe.187.2023.06.19.06.14.31 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 19 Jun 2023 06:14:31 -0700 (PDT) Message-ID: <29f6fb78-c122-2b71-61b8-2dc9aa27ad1d@linaro.org> Date: Mon, 19 Jun 2023 15:14:30 +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 09/15] arm64: dts: qcom: sc7280-crd: add dummy Bluetooth VDDIO supply Content-Language: en-US To: Krzysztof Kozlowski , Andy Gross , Bjorn Andersson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , cros-qcom-dts-watchers@chromium.org, Nikita Travkin , Stephan Gerhold , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Douglas Anderson References: <20230617171541.286957-1-krzysztof.kozlowski@linaro.org> <20230617171541.286957-9-krzysztof.kozlowski@linaro.org> From: Konrad Dybcio In-Reply-To: <20230617171541.286957-9-krzysztof.kozlowski@linaro.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 17.06.2023 19:15, Krzysztof Kozlowski wrote: > Bluetooth requires VDDIO supply. Due to lack of schematics provide > something dummy to satisfy `dtbs_check`: > > sc7280-crd-r3.dtb: bluetooth: 'vddio-supply' is a required property > > Signed-off-by: Krzysztof Kozlowski > --- For this: Reviewed-by: Konrad Dybcio +CC Doug to perhaps fix this properly (though I think we should have got it through the cros list anyway) Konrad > arch/arm64/boot/dts/qcom/sc7280-crd-r3.dts | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sc7280-crd-r3.dts b/arch/arm64/boot/dts/qcom/sc7280-crd-r3.dts > index afae7f46b050..b1aa5b0ee95c 100644 > --- a/arch/arm64/boot/dts/qcom/sc7280-crd-r3.dts > +++ b/arch/arm64/boot/dts/qcom/sc7280-crd-r3.dts > @@ -24,6 +24,13 @@ aliases { > chosen { > stdout-path = "serial0:115200n8"; > }; > + > + bt_vddio: regulator-bt-vddio { > + compatible = "regulator-fixed"; > + regulator-name = "bt-vddio"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + }; > }; > > &apps_rsc { > @@ -38,6 +45,10 @@ vreg_s1k_1p0: smps1 { > }; > }; > > +&bluetooth { > + vddio-supply = <&bt_vddio>; > +}; > + > ap_tp_i2c: &i2c0 { > status = "okay"; > clock-frequency = <400000>;