diff mbox series

[1/6] arm64: dts: qcom: pmi8950: Add USB vbus and id sensing nodes

Message ID 20221214232049.703484-2-marijn.suijten@somainline.org (mailing list archive)
State Changes Requested
Headers show
Series arm64: dts: qcom: msm8956-loire: SDCard | expand

Commit Message

Marijn Suijten Dec. 14, 2022, 11:20 p.m. UTC 
USB sensing is performed on the PMIC, exposed as extcon nodes for use in
the relevant USB (otg) driver nodes as the hardware itself is not able
to sense USB presence (5V vbus) nor the role (ID pin).

Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
---
 arch/arm64/boot/dts/qcom/pmi8950.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/pmi8950.dtsi b/arch/arm64/boot/dts/qcom/pmi8950.dtsi
index 32d27e2187e3..7a857b2f3a5a 100644
--- a/arch/arm64/boot/dts/qcom/pmi8950.dtsi
+++ b/arch/arm64/boot/dts/qcom/pmi8950.dtsi
@@ -12,6 +12,20 @@  pmic@2 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
+		pmi8950_usb_id: usb-id@1100 {
+			compatible = "qcom,pm8941-misc";
+			reg = <0x1100>;
+			interrupts = <0x2 0x11 0x3 IRQ_TYPE_NONE>;
+			interrupt-names = "usb_id";
+		};
+
+		pmi8950_usb_vbus: usb-detect@1300 {
+			compatible = "qcom,pm8941-misc";
+			reg = <0x1300>;
+			interrupts = <0x2 0x13 0x2 IRQ_TYPE_NONE>;
+			interrupt-names = "usb_vbus";
+		};
+
 		pmi8950_vadc: adc@3100 {
 			compatible = "qcom,spmi-vadc";
 			reg = <0x3100>;