From: Peter Chen <peter.chen@nxp.com>
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
Cc: mark.rutland@arm.com, devicetree@vger.kernel.org,
k.kozlowski@samsung.com, stephen.boyd@linaro.org,
oscar@naiandei.net, arnd@arndb.de, pawel.moll@arm.com,
linux-pm@vger.kernel.org, s.hauer@pengutronix.de,
linux-usb@vger.kernel.org, mail@maciej.szmigiero.name,
troy.kisky@boundarydevices.com, stillcompiling@gmail.com,
Peter Chen <peter.chen@nxp.com>,
p.zabel@pengutronix.de, festevam@gmail.com,
linux-arm-kernel@lists.infradead.org
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 [thread overview]
Message-ID: <1468375610-18625-4-git-send-email-peter.chen@nxp.com> (raw)
In-Reply-To: <1468375610-18625-1-git-send-email-peter.chen@nxp.com>
Add optional properties for power sequence.
Signed-off-by: Peter Chen <peter.chen@nxp.com>
---
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>;
};
}
--
1.9.1
next prev parent reply other threads:[~2016-07-13 2:06 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-13 2:06 [PATCH v2 0/6] power: add power sequence library Peter Chen
2016-07-13 2:06 ` [PATCH v2 1/6] binding-doc: power: pwrseq-generic: add binding doc for generic " Peter Chen
2016-07-13 7:27 ` Philipp Zabel
2016-07-13 8:42 ` Peter Chen
2016-07-13 23:20 ` Joshua Clayton
2016-07-14 6:36 ` Peter Chen
2016-07-16 22:30 ` Rob Herring
2016-07-18 3:04 ` Peter Chen
2016-07-13 2:06 ` [PATCH v2 2/6] power: add " Peter Chen
2016-07-13 2:06 ` Peter Chen [this message]
2016-07-16 22:31 ` [PATCH v2 3/6] binding-doc: usb: usb-device: add optional properties for power sequence Rob Herring
2016-07-18 2:55 ` Peter Chen
2016-07-13 2:06 ` [PATCH v2 4/6] usb: core: add power sequence handling for USB devices Peter Chen
[not found] ` <1468375610-18625-1-git-send-email-peter.chen-3arQi8VN3Tc@public.gmane.org>
2016-07-13 2:06 ` [PATCH v2 5/6] usb: chipidea: let chipidea core device of_node equal's glue layer device of_node Peter Chen
2016-08-23 10:22 ` [PATCH v2 0/6] power: add power sequence library Vaibhav Hiremath
2016-08-23 10:27 ` Vaibhav Hiremath
2016-07-13 2:06 ` [PATCH v2 6/6] ARM: dts: imx6qdl-udoo.dtsi: fix onboard USB HUB property Peter Chen
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