From: Kumar Gala <galak@codeaurora.org>
To: balbi@ti.com, Rob Herring <rob.herring@calxeda.com>,
Pawel Moll <pawel.moll@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Stephen Warren <swarren@wwwdotorg.org>,
Ian Campbell <ian.campbell@citrix.com>,
Kumar Gala <galak@codeaurora.org>
Cc: devicetree@vger.kernel.org, linux-usb@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] usb: dwc3: core: clarify usb-phy array binding
Date: Fri, 9 Aug 2013 10:40:32 -0500 [thread overview]
Message-ID: <1376062832-23288-1-git-send-email-galak@codeaurora.org> (raw)
The binding spec wasn't clear that the order of the phandles in the
usb-phy array has meaning. Clarify this point in the binding that
it should be <USB2-HS-PHY, USB3-SS-PHY>.
Signed-off-by: Kumar Gala <galak@codeaurora.org>
---
Documentation/devicetree/bindings/usb/dwc3.txt | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/usb/dwc3.txt b/Documentation/devicetree/bindings/usb/dwc3.txt
index 7a95c65..8a9770b 100644
--- a/Documentation/devicetree/bindings/usb/dwc3.txt
+++ b/Documentation/devicetree/bindings/usb/dwc3.txt
@@ -6,7 +6,9 @@ Required properties:
- compatible: must be "synopsys,dwc3"
- reg : Address and length of the register set for the device
- interrupts: Interrupts used by the dwc3 controller.
- - usb-phy : array of phandle for the PHY device
+ - usb-phy : array of phandle for the PHY device. The first element
+ in the array is expected to be a handle to the USB2/HS PHY and
+ the second element is expected to be a handle to the USB3/SS PHY
Optional properties:
- tx-fifo-resize: determines if the FIFO *has* to be reallocated.
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
hosted by The Linux Foundation
next reply other threads:[~2013-08-09 15:40 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-09 15:40 Kumar Gala [this message]
2013-08-09 16:28 ` [PATCH] usb: dwc3: core: clarify usb-phy array binding Mark Rutland
2013-08-09 18:42 ` Kumar Gala
2013-08-12 18:05 ` Felipe Balbi
2013-08-13 13:34 ` Mark Rutland
2013-08-27 18:53 ` Felipe Balbi
2013-08-28 16:01 ` Mark Rutland
[not found] ` <20130828160151.GA17229-NuALmloUBlrZROr8t4l/smS4ubULX0JqMm0uRHvK7Nw@public.gmane.org>
2013-09-18 14:21 ` Felipe Balbi
2013-09-18 16:46 ` Mark Rutland
[not found] ` <20130918164610.GC17453-NuALmloUBlrZROr8t4l/smS4ubULX0JqMm0uRHvK7Nw@public.gmane.org>
2013-09-18 16:56 ` Felipe Balbi
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