From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Chen Subject: [Patch v2 10/14] usb: doc: phy-mxs: update binding for adding disconnect line property Date: Tue, 22 Oct 2013 13:58:44 +0800 Message-ID: <1382421528-17897-11-git-send-email-peter.chen@freescale.com> References: <1382421528-17897-1-git-send-email-peter.chen@freescale.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1382421528-17897-1-git-send-email-peter.chen@freescale.com> Sender: linux-doc-owner@vger.kernel.org To: balbi@ti.com, shawn.guo@linaro.org, rob.herring@calxeda.com, grant.likely@linaro.org Cc: alexander.shishkin@linux.intel.com, linux-usb@vger.kernel.org, linux-arm-kernel@lists.infradead.org, festevam@gmail.com, marex@denx.de, kernel@pengutronix.de, m.grzeschik@pengutronix.de, frank.li@freescale.com, peter.chen@freescale.com, gregkh@linuxfoundation.org, devicetree@vger.kernel.org, linux-doc@vger.kernel.org List-Id: devicetree@vger.kernel.org This property is used to disconnect line between USB PHY and USB controller. Signed-off-by: Peter Chen --- Documentation/devicetree/bindings/usb/mxs-phy.txt | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/Documentation/devicetree/bindings/usb/mxs-phy.txt b/Documentation/devicetree/bindings/usb/mxs-phy.txt index 5837963..356c9b6 100644 --- a/Documentation/devicetree/bindings/usb/mxs-phy.txt +++ b/Documentation/devicetree/bindings/usb/mxs-phy.txt @@ -9,6 +9,9 @@ mxs PHY verions. - reg: Should contain registers location and length - interrupts: Should contain phy interrupt - fsl,anatop: phandle for anatop register, it is only for mx6 SoC serial +- disconnect-line-without-vbus: needs to disconnect +connection between USB PHY and controller, it can avoid +unexpected wakeup interrupt when the PHY is out of power Example: usbphy1: usbphy@020c9000 { @@ -16,4 +19,5 @@ usbphy1: usbphy@020c9000 { reg = <0x020c9000 0x1000>; interrupts = <0 44 0x04>; fsl,anatop = <&anatop>; + disconnect-line-without-vbus; }; -- 1.7.1