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Tue, 12 Jul 2016 19:14:47 -0700 From: Peter Chen To: , , , , , , CC: , , , , , , , , , , , , , , , , Peter Chen Subject: [PATCH v2 3/6] binding-doc: usb: usb-device: add optional properties for power sequence Date: Wed, 13 Jul 2016 10:06:47 +0800 Message-ID: <1468375610-18625-4-git-send-email-peter.chen@nxp.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1468375610-18625-1-git-send-email-peter.chen@nxp.com> References: <1468375610-18625-1-git-send-email-peter.chen@nxp.com> X-EOPAttributedMessage: 0 X-Matching-Connectors: 131128496939019484; (91ab9b29-cfa4-454e-5278-08d120cd25b8); () X-Forefront-Antispam-Report: CIP:192.88.158.2; IPV:NLI; CTRY:US; EFV:NLI; SFV:NSPM; SFS:(10009020)(6009001)(7916002)(2980300002)(1109001)(1110001)(339900001)(199003)(189002)(2906002)(48376002)(69596002)(8676002)(8666005)(305945005)(68736007)(7846002)(19580395003)(4326007)(19580405001)(36756003)(92566002)(356003)(586003)(2201001)(50226002)(47776003)(50466002)(8936002)(2171001)(86362001)(87936001)(105606002)(229853001)(33646002)(11100500001)(6806005)(106466001)(104016004)(81166006)(50986999)(76176999)(77096005)(5003940100001)(2950100001)(5001770100001)(97736004)(85426001)(189998001)(81156014)(7059030); 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Signed-off-by: Peter Chen --- Documentation/devicetree/bindings/usb/usb-device.txt | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/usb-device.txt b/Documentation/devicetree/bindings/usb/usb-device.txt index 1c35e7b..0ccaadf 100644 --- a/Documentation/devicetree/bindings/usb/usb-device.txt +++ b/Documentation/devicetree/bindings/usb/usb-device.txt @@ -13,6 +13,10 @@ Required properties: - reg: the port number which this device is connecting to, the range is 1-31. +Optional properties: +power sequence properties, see +Documentation/devicetree/bindings/power/pwrseq/pwrseq-generic.txt for detail + Example: &usb1 { @@ -24,5 +28,10 @@ Example: hub: genesys@1 { compatible = "usb5e3,608"; reg = <1>; + + power-sequence; + clocks = <&clks IMX6SX_CLK_CKO>; + reset-gpios = <&gpio4 5 GPIO_ACTIVE_LOW>; /* hub reset pin */ + reset-duration-us = <10>; }; }