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: [v21 1/5] dt-bindings: usb: dwc3: Add wakeup-source property support
Date: Mon, 13 Jun 2022 10:00:50 +0530 [thread overview]
Message-ID: <1655094654-24052-2-git-send-email-quic_kriskura@quicinc.com> (raw)
In-Reply-To: <1655094654-24052-1-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 d41265b..1779d08 100644
--- a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
+++ b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
@@ -343,6 +343,11 @@ 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
next prev parent reply other threads:[~2022-06-13 4:31 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-13 4:30 [v21 0/5] USB DWC3 host wake up support from system suspend Krishna Kurapati
2022-06-13 4:30 ` Krishna Kurapati [this message]
2022-06-13 4:30 ` [v21 2/5] usb: dwc3: core: Host " Krishna Kurapati
2022-06-13 4:30 ` [v21 3/5] usb: dwc3: qcom: Add helper functions to enable,disable wake irqs Krishna Kurapati
2022-06-13 4:30 ` [v21 4/5] usb: dwc3: qcom: Configure wakeup interrupts during suspend Krishna Kurapati
2022-06-14 0:50 ` Matthias Kaehlcke
2022-06-13 4:30 ` [v21 5/5] usb: dwc3: qcom: Keep power domain on to retain controller status Krishna Kurapati
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