diff options
author | William Wu <william.wu@rock-chips.com> | 2019-02-12 10:44:28 +0800 |
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committer | William Wu <william.wu@rock-chips.com> | 2019-02-12 15:22:07 +0800 |
commit | b2c584c65b1afa79976a66a8bb038d71b3ecf70f (patch) | |
tree | b03d22fce01a2675f80e44e9f54eaa01539b25ff /Documentation | |
parent | f9d77e7b332eef42ea74227d1e74d1427e2f786e (diff) |
dt-bindings: usb: dwc3: add needs-reset-on-resume property
This patch adds a new property "needs-reset-on-resume" for
Rockchip DWC3 IP. We can use it if we want to reset the DWC3
controller upon PM resume.
Change-Id: I8ae7f8fe46388cdc9e265e758d9edeb82840d284
Signed-off-by: William Wu <william.wu@rock-chips.com>
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/devicetree/bindings/usb/rockchip,dwc3.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/usb/rockchip,dwc3.txt b/Documentation/devicetree/bindings/usb/rockchip,dwc3.txt index e28683b18896..652010674ab8 100644 --- a/Documentation/devicetree/bindings/usb/rockchip,dwc3.txt +++ b/Documentation/devicetree/bindings/usb/rockchip,dwc3.txt @@ -13,6 +13,10 @@ Required properties: operation and >= 30MHz for HS operation "grf_clk" Controller grf clk +Optional properties: +- needs-reset-on-resume: set if we want to reset the DWC3 controller + upon PM resume. + Required child node: A child node must exist to represent the core DWC3 IP block. The name of the node is not important. The content of the node is defined in dwc3.txt. |