From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Chen Subject: [PATCH v7 3/8] binding-doc: usb: usb-device: add optional properties for power sequence Date: Tue, 20 Sep 2016 11:36:42 +0800 Message-ID: <1474342607-27512-4-git-send-email-peter.chen@nxp.com> References: <1474342607-27512-1-git-send-email-peter.chen@nxp.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1474342607-27512-1-git-send-email-peter.chen@nxp.com> Sender: linux-kernel-owner@vger.kernel.org To: gregkh@linuxfoundation.org, stern@rowland.harvard.edu, ulf.hansson@linaro.org, broonie@kernel.org, sre@kernel.org, robh+dt@kernel.org, shawnguo@kernel.org, dbaryshkov@gmail.com, dwmw3@infradead.org Cc: k.kozlowski@samsung.com, linux-arm-kernel@lists.infradead.org, p.zabel@pengutronix.de, devicetree@vger.kernel.org, pawel.moll@arm.com, mark.rutland@arm.com, linux-usb@vger.kernel.org, arnd@arndb.de, s.hauer@pengutronix.de, mail@maciej.szmigiero.name, troy.kisky@boundarydevices.com, festevam@gmail.com, oscar@naiandei.net, stephen.boyd@linaro.org, linux-pm@vger.kernel.org, stillcompiling@gmail.com, linux-kernel@vger.kernel.org, mka@chromium.org, vaibhav.hiremath@linaro.org, Peter Chen List-Id: devicetree@vger.kernel.org Add optional properties for power sequence. Signed-off-by: Peter Chen Acked-by: Rob Herring --- Documentation/devicetree/bindings/usb/usb-device.txt | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/usb/usb-device.txt b/Documentation/devicetree/bindings/usb/usb-device.txt index 1c35e7b..3661dd2 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 { @@ -21,8 +25,12 @@ Example: #address-cells = <1>; #size-cells = <0>; - hub: genesys@1 { + genesys: hub@1 { compatible = "usb5e3,608"; reg = <1>; + + clocks = <&clks IMX6SX_CLK_CKO>; + reset-gpios = <&gpio4 5 GPIO_ACTIVE_LOW>; /* hub reset pin */ + reset-duration-us = <10>; }; } -- 2.7.4