* [PATCH v2] arm64: dts: qcom: sc7280-crd: add Bluetooth VDDIO supply
@ 2023-08-16 6:05 Krzysztof Kozlowski
2023-08-16 22:29 ` Doug Anderson
2023-09-20 2:14 ` Bjorn Andersson
0 siblings, 2 replies; 3+ messages in thread
From: Krzysztof Kozlowski @ 2023-08-16 6:05 UTC (permalink / raw)
To: cros-qcom-dts-watchers, Andy Gross, Bjorn Andersson,
Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
linux-arm-msm, devicetree, linux-kernel
Cc: Krzysztof Kozlowski
Bluetooth requires VDDIO supply and Doug Anderson suggested it is
vreg_l18b_1p8. Add one to satisfy `dtbs_check`:
sc7280-crd-r3.dtb: bluetooth: 'vddio-supply' is a required property
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
Changes in v2:
1. Use vreg_l18b_1p8 (Doug). Due to such change, don't add Rb tag.
---
arch/arm64/boot/dts/qcom/sc7280-crd-r3.dts | 4 ++++
1 file changed, 4 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..c2cba9d7179b 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-crd-r3.dts
+++ b/arch/arm64/boot/dts/qcom/sc7280-crd-r3.dts
@@ -38,6 +38,10 @@ vreg_s1k_1p0: smps1 {
};
};
+&bluetooth {
+ vddio-supply = <&vreg_l18b_1p8>;
+};
+
ap_tp_i2c: &i2c0 {
status = "okay";
clock-frequency = <400000>;
--
2.34.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH v2] arm64: dts: qcom: sc7280-crd: add Bluetooth VDDIO supply
2023-08-16 6:05 [PATCH v2] arm64: dts: qcom: sc7280-crd: add Bluetooth VDDIO supply Krzysztof Kozlowski
@ 2023-08-16 22:29 ` Doug Anderson
2023-09-20 2:14 ` Bjorn Andersson
1 sibling, 0 replies; 3+ messages in thread
From: Doug Anderson @ 2023-08-16 22:29 UTC (permalink / raw)
To: Krzysztof Kozlowski
Cc: cros-qcom-dts-watchers, Andy Gross, Bjorn Andersson,
Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
linux-arm-msm, devicetree, linux-kernel
Hi,
On Tue, Aug 15, 2023 at 11:05 PM Krzysztof Kozlowski
<krzysztof.kozlowski@linaro.org> wrote:
>
> Bluetooth requires VDDIO supply and Doug Anderson suggested it is
> vreg_l18b_1p8. Add one to satisfy `dtbs_check`:
>
> sc7280-crd-r3.dtb: bluetooth: 'vddio-supply' is a required property
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
>
> ---
>
> Changes in v2:
> 1. Use vreg_l18b_1p8 (Doug). Due to such change, don't add Rb tag.
> ---
> arch/arm64/boot/dts/qcom/sc7280-crd-r3.dts | 4 ++++
> 1 file changed, 4 insertions(+)
Right. Previous discussion was at:
https://lore.kernel.org/r/CAD=FV=UMqrAU9cLy3Ew5o1MJyNDAAG2TY1mvMkY2-8kiw6qpjg@mail.gmail.com
Reviewed-by: Douglas Anderson <dianders@chromium.org>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH v2] arm64: dts: qcom: sc7280-crd: add Bluetooth VDDIO supply
2023-08-16 6:05 [PATCH v2] arm64: dts: qcom: sc7280-crd: add Bluetooth VDDIO supply Krzysztof Kozlowski
2023-08-16 22:29 ` Doug Anderson
@ 2023-09-20 2:14 ` Bjorn Andersson
1 sibling, 0 replies; 3+ messages in thread
From: Bjorn Andersson @ 2023-09-20 2:14 UTC (permalink / raw)
To: cros-qcom-dts-watchers, Andy Gross, Konrad Dybcio, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, linux-arm-msm, devicetree,
linux-kernel, Krzysztof Kozlowski
On Wed, 16 Aug 2023 08:05:02 +0200, Krzysztof Kozlowski wrote:
> Bluetooth requires VDDIO supply and Doug Anderson suggested it is
> vreg_l18b_1p8. Add one to satisfy `dtbs_check`:
>
> sc7280-crd-r3.dtb: bluetooth: 'vddio-supply' is a required property
>
>
Applied, thanks!
[1/1] arm64: dts: qcom: sc7280-crd: add Bluetooth VDDIO supply
commit: b9a2ee03019609f580ac5cae8211371119025909
Best regards,
--
Bjorn Andersson <andersson@kernel.org>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2023-08-16 6:05 [PATCH v2] arm64: dts: qcom: sc7280-crd: add Bluetooth VDDIO supply Krzysztof Kozlowski
2023-08-16 22:29 ` Doug Anderson
2023-09-20 2:14 ` Bjorn Andersson
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