From: Alexander Koskovich <AKoskovich@pm.me>
To: Bryan O'Donoghue <bryan.odonoghue@linaro.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Heikki Krogerus <heikki.krogerus@linux.intel.com>
Cc: linux-arm-msm@vger.kernel.org, linux-usb@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Alexander Koskovich <akoskovich@pm.me>
Subject: [PATCH RFC 1/2] dt-bindings: usb: qcom,pmic-typec: Document vbus-detect-gpios property
Date: Sun, 08 Mar 2026 23:20:27 +0000 [thread overview]
Message-ID: <20260308-qcom-typec-shared-vbus-v1-1-7d574b91052a@pm.me> (raw)
In-Reply-To: <20260308-qcom-typec-shared-vbus-v1-0-7d574b91052a@pm.me>
Add the optional vbus-detect-gpios property for devices where the PMIC's
built-in VBUS detection is unreliable.
Signed-off-by: Alexander Koskovich <akoskovich@pm.me>
---
Documentation/devicetree/bindings/usb/qcom,pmic-typec.yaml | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/usb/qcom,pmic-typec.yaml b/Documentation/devicetree/bindings/usb/qcom,pmic-typec.yaml
index 6d3fa2bc9cee..f45bf3e34c03 100644
--- a/Documentation/devicetree/bindings/usb/qcom,pmic-typec.yaml
+++ b/Documentation/devicetree/bindings/usb/qcom,pmic-typec.yaml
@@ -78,6 +78,12 @@ properties:
- const: msg-rx-discarded
- const: fr-swap
+ vbus-detect-gpios:
+ maxItems: 1
+ description:
+ GPIO used to detect VBUS presence when the PMIC's built-in VBUS
+ detection is unreliable.
+
vdd-vbus-supply:
description: VBUS power supply.
--
2.53.0
next prev parent reply other threads:[~2026-03-08 23:20 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-08 23:20 [PATCH RFC 0/2] usb: typec: qcom: Add shared USBIN VBUS detection via GPIO Alexander Koskovich
2026-03-08 23:20 ` Alexander Koskovich [this message]
2026-03-11 23:02 ` [PATCH RFC 1/2] dt-bindings: usb: qcom,pmic-typec: Document vbus-detect-gpios property Bryan O'Donoghue
2026-03-16 10:15 ` Konrad Dybcio
2026-03-12 2:34 ` Dmitry Baryshkov
2026-03-12 2:59 ` Alexander Koskovich
2026-03-08 23:20 ` [PATCH RFC 2/2] usb: typec: qcom: Add support for shared USBIN VBUS detection Alexander Koskovich
2026-03-11 13:01 ` Konrad Dybcio
2026-03-11 14:39 ` Bryan O'Donoghue
2026-03-11 16:24 ` Alexander Koskovich
2026-03-11 23:05 ` Bryan O'Donoghue
2026-03-12 6:18 ` Alexander Koskovich
2026-03-11 14:50 ` [PATCH RFC 0/2] usb: typec: qcom: Add shared USBIN VBUS detection via GPIO Bryan O'Donoghue
2026-03-11 17:37 ` Alexander Koskovich
2026-03-11 23:00 ` Bryan O'Donoghue
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