From: Srinath Mannam <srinath.mannam@broadcom.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Mathias Nyman <mathias.nyman@intel.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>
Cc: linux-usb@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Srinath Mannam <srinath.mannam@broadcom.com>
Subject: [PATCH 1/2] dt-bindings: usb-xhci: Add usb-phy-port-reset property
Date: Tue, 5 Feb 2019 11:48:53 +0530 [thread overview]
Message-ID: <1549347534-11320-2-git-send-email-srinath.mannam@broadcom.com> (raw)
In-Reply-To: <1549347534-11320-1-git-send-email-srinath.mannam@broadcom.com>
Add usb-phy-port-reset optional property to set quirk in xhci platform
driver which forces USB port PHY reset on port disconnect event.
Signed-off-by: Srinath Mannam <srinath.mannam@broadcom.com>
Reviewed-by: Ray Jui <ray.jui@broadcom.com>
---
Documentation/devicetree/bindings/usb/usb-xhci.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/usb/usb-xhci.txt b/Documentation/devicetree/bindings/usb/usb-xhci.txt
index fea8b15..ecbdb15 100644
--- a/Documentation/devicetree/bindings/usb/usb-xhci.txt
+++ b/Documentation/devicetree/bindings/usb/usb-xhci.txt
@@ -40,6 +40,7 @@ Optional properties:
- usb3-lpm-capable: determines if platform is USB3 LPM capable
- quirk-broken-port-ped: set if the controller has broken port disable mechanism
- imod-interval-ns: default interrupt moderation interval is 5000ns
+ - usb-phy-port-reset: set this to do USB PORT PHY reset while disconnect
- phys : see usb-hcd.txt in the current directory
additionally the properties from usb-hcd.txt (in the current directory) are
--
2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Srinath Mannam <srinath.mannam@broadcom.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Mathias Nyman <mathias.nyman@intel.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>
Cc: linux-usb@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Srinath Mannam <srinath.mannam@broadcom.com>
Subject: [1/2] dt-bindings: usb-xhci: Add usb-phy-port-reset property
Date: Tue, 5 Feb 2019 11:48:53 +0530 [thread overview]
Message-ID: <1549347534-11320-2-git-send-email-srinath.mannam@broadcom.com> (raw)
Add usb-phy-port-reset optional property to set quirk in xhci platform
driver which forces USB port PHY reset on port disconnect event.
Signed-off-by: Srinath Mannam <srinath.mannam@broadcom.com>
Reviewed-by: Ray Jui <ray.jui@broadcom.com>
---
Documentation/devicetree/bindings/usb/usb-xhci.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/usb/usb-xhci.txt b/Documentation/devicetree/bindings/usb/usb-xhci.txt
index fea8b15..ecbdb15 100644
--- a/Documentation/devicetree/bindings/usb/usb-xhci.txt
+++ b/Documentation/devicetree/bindings/usb/usb-xhci.txt
@@ -40,6 +40,7 @@ Optional properties:
- usb3-lpm-capable: determines if platform is USB3 LPM capable
- quirk-broken-port-ped: set if the controller has broken port disable mechanism
- imod-interval-ns: default interrupt moderation interval is 5000ns
+ - usb-phy-port-reset: set this to do USB PORT PHY reset while disconnect
- phys : see usb-hcd.txt in the current directory
additionally the properties from usb-hcd.txt (in the current directory) are
next prev parent reply other threads:[~2019-02-05 6:19 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-05 6:18 [PATCH 0/2] Reset xHCI port PHY on disconnect Srinath Mannam
2019-02-05 6:18 ` Srinath Mannam [this message]
2019-02-05 6:18 ` [1/2] dt-bindings: usb-xhci: Add usb-phy-port-reset property Srinath Mannam
2019-02-25 21:38 ` [PATCH 1/2] " Rob Herring
2019-02-25 21:38 ` [1/2] " Rob Herring
2019-02-26 4:57 ` [PATCH 1/2] " Srinath Mannam
2019-02-26 4:57 ` [1/2] " Srinath Mannam
2019-02-26 18:02 ` [PATCH 1/2] " Rob Herring
2019-02-26 18:02 ` [1/2] " Rob Herring
2019-02-27 17:08 ` [PATCH 1/2] " Srinath Mannam
2019-02-27 17:08 ` [1/2] " Srinath Mannam
2019-02-05 6:18 ` [PATCH 2/2] drivers: xhci: Add quirk to reset xHCI port PHY Srinath Mannam
2019-02-05 6:18 ` [2/2] " Srinath Mannam
2019-02-07 15:06 ` [PATCH 2/2] " Mathias Nyman
2019-02-07 15:06 ` [2/2] " Mathias Nyman
2019-02-07 15:17 ` [PATCH 2/2] " Srinath Mannam
2019-02-07 15:17 ` [2/2] " Srinath Mannam
2019-02-08 12:35 ` [PATCH 2/2] " Mathias Nyman
2019-02-08 12:35 ` [2/2] " Mathias Nyman
2019-02-08 18:48 ` [PATCH 2/2] " Srinath Mannam
2019-02-08 18:48 ` [2/2] " Srinath Mannam
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