[PATCH v15 3/7] binding-doc: usb: usb-device: add optional properties for power sequence
From: Peter Chen <hidden>
Date: 2017-06-13 02:00:36
Also in:
linux-devicetree, linux-pm, lkml
Subsystem:
open firmware and flattened device tree bindings, the rest, usb subsystem · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds, Greg Kroah-Hartman
Add optional properties for power sequence. Signed-off-by: Peter Chen <redacted> Acked-by: Rob Herring <robh@kernel.org> --- 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 at 1 { + genesys: hub at 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