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From: Krishna Kurapati <quic_kriskura@quicinc.com>
To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Rob Herring <robh+dt@kernel.org>, Andy Gross <agross@kernel.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Felipe Balbi <balbi@kernel.org>,
	Stephen Boyd <swboyd@chromium.org>,
	Doug Anderson <dianders@chromium.org>,
	"Matthias Kaehlcke" <mka@chromium.org>,
	Mathias Nyman <mathias.nyman@intel.com>
Cc: <devicetree@vger.kernel.org>, <linux-arm-msm@vger.kernel.org>,
	<linux-usb@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<linux-pm@vger.kernel.org>, <quic_pkondeti@quicinc.com>,
	<quic_ppratap@quicinc.com>, <quic_vpulyala@quicinc.com>,
	Sandeep Maheswaram <quic_c_sanm@quicinc.com>,
	Krishna Kurapati <quic_kriskura@quicinc.com>
Subject: [PATCH v18 1/5] dt-bindings: usb: dwc3: Add wakeup-source property support
Date: Wed, 25 May 2022 23:50:22 +0530	[thread overview]
Message-ID: <1653502826-24256-2-git-send-email-quic_kriskura@quicinc.com> (raw)
In-Reply-To: <1653502826-24256-1-git-send-email-quic_kriskura@quicinc.com>

From: Sandeep Maheswaram <quic_c_sanm@quicinc.com>

Added support for wakeup-source property. This property can be
used to check and power down the phy during system suspend if
wake up is not supported.

Signed-off-by: Sandeep Maheswaram <quic_c_sanm@quicinc.com>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Krishna Kurapati <quic_kriskura@quicinc.com>
---
 Documentation/devicetree/bindings/usb/snps,dwc3.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
index f4471f8..4d4de2f 100644
--- a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
+++ b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
@@ -341,6 +341,11 @@ properties:
       This port is used with the 'usb-role-switch' property  to connect the
       dwc3 to type C connector.
 
+  wakeup-source:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description:
+      Enable USB remote wakeup.
+
 unevaluatedProperties: false
 
 required:
-- 
2.7.4


  reply	other threads:[~2022-05-25 18:20 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-25 18:20 [PATCH v18 0/5] USB DWC3 host wake up support from system suspend Krishna Kurapati
2022-05-25 18:20 ` Krishna Kurapati [this message]
2022-05-25 18:20 ` [PATCH v18 2/5] usb: dwc3: core: Host " Krishna Kurapati
2022-05-26  2:43   ` Pavan Kondeti
2022-05-27  6:12     ` Krishna Kurapati PSSNV
2022-05-25 18:20 ` [PATCH v18 3/5] usb: dwc3: qcom: Add helper functions to enable,disable wake irqs Krishna Kurapati
2022-05-25 18:20 ` [PATCH v18 4/5] usb: dwc3: qcom: Configure wakeup interrupts during suspend Krishna Kurapati
2022-05-26  2:45   ` Pavan Kondeti
2022-05-25 18:20 ` [PATCH v18 5/5] usb: dwc3: qcom: Keep power domain on to retain controller status Krishna Kurapati
2022-05-26  2:47   ` Pavan Kondeti

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