From: Li Jun <jun.li@nxp.com>
To: peter.chen@nxp.com, robh+dt@kernel.org, shawnguo@kernel.org
Cc: devicetree@vger.kernel.org, linux-usb@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, Li Jun <jun.li@nxp.com>
Subject: [PATCH 2/4] doc: usb: ci-hdrc-usb2: add property over-current-polarity
Date: Mon, 18 Jul 2016 19:15:45 +0800 [thread overview]
Message-ID: <1468840547-17899-2-git-send-email-jun.li@nxp.com> (raw)
In-Reply-To: <1468840547-17899-1-git-send-email-jun.li@nxp.com>
Adding over-current-polarity to indicate the over current flag
is low active or high active.
Signed-off-by: Li Jun <jun.li@nxp.com>
---
Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt
index 341dc67..c5d35f4 100644
--- a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt
+++ b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt
@@ -81,6 +81,8 @@ i.mx specific properties
- fsl,usbmisc: phandler of non-core register device, with one
argument that indicate usb controller index
- disable-over-current: disable over current detect
+- over-current-polarity: 0 if the over current signal polarity is low active,
+ 1 if the over current signal polarity is high active.
- external-vbus-divider: enables off-chip resistor divider for Vbus
Example:
--
1.9.1
next prev parent reply other threads:[~2016-07-18 11:15 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-18 11:15 [PATCH 1/4] doc: usb: usbmisc-imx: add imx7d compatible string Li Jun
2016-07-18 11:15 ` Li Jun [this message]
[not found] ` <1468840547-17899-2-git-send-email-jun.li-3arQi8VN3Tc@public.gmane.org>
2016-07-18 15:24 ` [PATCH 2/4] doc: usb: ci-hdrc-usb2: add property over-current-polarity Joshua Clayton
[not found] ` <578CF4C2.4000804-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-07-19 1:47 ` Peter Chen
2016-07-19 2:56 ` Jun Li
2016-07-20 1:09 ` Rob Herring
2016-07-18 11:15 ` [PATCH 3/4] ARM: dts: imx7d-sdb: Set OTG2 oc polarity to be active low Li Jun
2016-07-18 11:15 ` [PATCH 4/4] usb: chipidea: imx: set over current polarity per dts setting Li Jun
[not found] ` <1468840547-17899-4-git-send-email-jun.li-3arQi8VN3Tc@public.gmane.org>
2016-07-19 1:57 ` Peter Chen
2016-07-19 2:31 ` Jun Li
[not found] ` <AM4PR04MB21300689DA05A4D36F13607B89370-WOempg8NbQQzjTQnahXoOs9NdZoXdze2vxpqHgZTriW3zl9H0oFU5g@public.gmane.org>
2016-07-19 2:44 ` Peter Chen
[not found] ` <1468840547-17899-1-git-send-email-jun.li-3arQi8VN3Tc@public.gmane.org>
2016-07-20 1:04 ` [PATCH 1/4] doc: usb: usbmisc-imx: add imx7d compatible string Rob Herring
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