From: Thinh Nguyen <thinh.nguyen@synopsys.com>
To: Felipe Balbi <balbi@kernel.org>,
linux-usb@vger.kernel.org, devicetree@vger.kernel.org,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>
Cc: John Youn <john.youn@synopsys.com>
Subject: [PATCH 2/3] usb: dwc3: Add a property to disable USB2 LPM
Date: Wed, 7 Nov 2018 18:10:36 -0800 [thread overview]
Message-ID: <9aa6ae1c68f7936f5f145c8f770348d76106b865.1541642865.git.thinhn@synopsys.com> (raw)
In-Reply-To: <cover.1541642865.git.thinhn@synopsys.com>
Add an option to disable USB2 LPM from host. There maybe cases where the
user does not want to enable USB2 LPM (e.g. USB2 LPM is broken).
Signed-off-by: Thinh Nguyen <thinhn@synopsys.com>
---
Documentation/devicetree/bindings/usb/dwc3.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/usb/dwc3.txt b/Documentation/devicetree/bindings/usb/dwc3.txt
index 636630fb92d7..7e33e53e7c29 100644
--- a/Documentation/devicetree/bindings/usb/dwc3.txt
+++ b/Documentation/devicetree/bindings/usb/dwc3.txt
@@ -37,6 +37,7 @@ Optional properties:
- phy-names: from the *Generic PHY* bindings; supported names are "usb2-phy"
or "usb3-phy".
- resets: a single pair of phandle and reset specifier
+ - snps,usb2-lpm-disable: indicate if we don't want to enable USB2 HW LPM
- snps,usb3_lpm_capable: determines if platform is USB3 LPM capable
- snps,disable_scramble_quirk: true when SW should disable data scrambling.
Only really useful for FPGA builds.
--
2.11.0
WARNING: multiple messages have this Message-ID (diff)
From: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
To: Felipe Balbi <balbi@kernel.org>,
linux-usb@vger.kernel.org, devicetree@vger.kernel.org,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>
Cc: John Youn <john.youn@synopsys.com>
Subject: [2/3] usb: dwc3: Add a property to disable USB2 LPM
Date: Wed, 7 Nov 2018 18:10:36 -0800 [thread overview]
Message-ID: <9aa6ae1c68f7936f5f145c8f770348d76106b865.1541642865.git.thinhn@synopsys.com> (raw)
Add an option to disable USB2 LPM from host. There maybe cases where the
user does not want to enable USB2 LPM (e.g. USB2 LPM is broken).
Signed-off-by: Thinh Nguyen <thinhn@synopsys.com>
---
Documentation/devicetree/bindings/usb/dwc3.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/usb/dwc3.txt b/Documentation/devicetree/bindings/usb/dwc3.txt
index 636630fb92d7..7e33e53e7c29 100644
--- a/Documentation/devicetree/bindings/usb/dwc3.txt
+++ b/Documentation/devicetree/bindings/usb/dwc3.txt
@@ -37,6 +37,7 @@ Optional properties:
- phy-names: from the *Generic PHY* bindings; supported names are "usb2-phy"
or "usb3-phy".
- resets: a single pair of phandle and reset specifier
+ - snps,usb2-lpm-disable: indicate if we don't want to enable USB2 HW LPM
- snps,usb3_lpm_capable: determines if platform is USB3 LPM capable
- snps,disable_scramble_quirk: true when SW should disable data scrambling.
Only really useful for FPGA builds.
next prev parent reply other threads:[~2018-11-08 2:10 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-08 2:10 [PATCH 0/3] usb: dwc3: Misc USB2 LPM settings Thinh Nguyen
2018-11-08 2:10 ` Thinh Nguyen [this message]
2018-11-08 2:10 ` [2/3] usb: dwc3: Add a property to disable USB2 LPM Thinh Nguyen
2018-11-12 23:37 ` [PATCH 2/3] " Rob Herring
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=9aa6ae1c68f7936f5f145c8f770348d76106b865.1541642865.git.thinhn@synopsys.com \
--to=thinh.nguyen@synopsys.com \
--cc=balbi@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=john.youn@synopsys.com \
--cc=linux-usb@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=robh+dt@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.