Messages in this thread | | | Date | Mon, 19 Jun 2023 15:14:30 +0200 | Subject | Re: [PATCH 09/15] arm64: dts: qcom: sc7280-crd: add dummy Bluetooth VDDIO supply | From | Konrad Dybcio <> |
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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 <krzysztof.kozlowski@linaro.org> > --- For this:
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
+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>;
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