From 65bfdb21c26a922b2ada21140782251465159ae3 Mon Sep 17 00:00:00 2001 From: Peter Chen Date: Thu, 18 May 2017 08:48:59 +0800 Subject: [PATCH 3/9] binding-doc: usb: usb-device: add optional properties for power sequence Add optional properties for power sequence. Signed-off-by: Peter Chen Acked-by: Rob Herring --- Documentation/devicetree/bindings/usb/usb-device.txt | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/usb/usb-device.txt b/Documentation/devicetree/bindings/usb/usb-device.txt index 036be172b1ae..cb85f82a12bb 100644 --- a/Documentation/devicetree/bindings/usb/usb-device.txt +++ b/Documentation/devicetree/bindings/usb/usb-device.txt @@ -65,6 +65,9 @@ Required properties for host-controller nodes with device nodes: - #address-cells: shall be 1 - #size-cells: shall be 0 +Optional properties: +power sequence properties, see +Documentation/devicetree/bindings/power/pwrseq/pwrseq-generic.txt for detail Example: @@ -72,9 +75,13 @@ Example: #address-cells = <1>; #size-cells = <0>; - hub@1 { /* hub connected to port 1 */ + genesys: hub@1 { /* hub connected to port 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>; }; device@2 { /* device connected to port 2 */ -- 2.20.1