diff mbox series

[v2,2/6] arm64: dts: qcom: msm8956-loire: Add usb vbus and id extcons to ci-hdrc

Message ID 20240121-msm8976-dt-v2-2-7b186a02dc72@somainline.org (mailing list archive)
State Changes Requested
Headers show
Series arm64: dts: qcom: msm8956-loire: SDCard and USB support | expand

Commit Message

Marijn Suijten Jan. 21, 2024, 10:33 p.m. UTC 
ci-hdrc does not have the ability to detect voltage presence (5V vbus)
on the USB connector nor the role (via an ID sensing pin), and relies on
the PMIC-side charger to provide such information through an extcon
driver.

Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
---
 arch/arm64/boot/dts/qcom/msm8956-sony-xperia-loire.dtsi | 2 ++
 1 file changed, 2 insertions(+)

Comments

Konrad Dybcio Feb. 6, 2024, 6:57 p.m. UTC | #1 
On 21.01.2024 23:33, Marijn Suijten wrote:
> ci-hdrc does not have the ability to detect voltage presence (5V vbus)
> on the USB connector nor the role (via an ID sensing pin), and relies on
> the PMIC-side charger to provide such information through an extcon
> driver.
> 
> Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>

Konrad
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/msm8956-sony-xperia-loire.dtsi b/arch/arm64/boot/dts/qcom/msm8956-sony-xperia-loire.dtsi
index 085d79542e1b..a82b58cdd99c 100644
--- a/arch/arm64/boot/dts/qcom/msm8956-sony-xperia-loire.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8956-sony-xperia-loire.dtsi
@@ -76,6 +76,8 @@  &gcc {
 };
 
 &otg {
+	extcon = <&pmi8950_usb_vbus>, <&pmi8950_usb_id>;
+
 	status = "okay";
 };