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authorThinh Nguyen <Thinh.Nguyen@synopsys.com>2021-04-14 05:13:11 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-04-22 11:54:18 +0300
commite8b767431798b54971811355be7d9ce6cef8ecd2 (patch)
treeea9eedbe4fd4cab48d436fb894568d9b19032496 /Documentation
parenta8b3b519618f30a87a304c4e120267ce6f8dc68a (diff)
downloadlinux-e8b767431798b54971811355be7d9ce6cef8ecd2.tar.xz
dt-bindings: usb: dwc3: Add disabling LPM for gadget
Add a new DT option to disable LPM for gadget and update the description for usb2-lpm-disable related to host for clarity. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com> Link: https://lore.kernel.org/r/f31348ba744318c83b3a9ab1eab75c61122b15ae.1618366071.git.Thinh.Nguyen@synopsys.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/usb/snps,dwc3.yaml8
1 files changed, 7 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
index 2247da77eac1..41416fbd92aa 100644
--- a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
+++ b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
@@ -87,13 +87,19 @@ properties:
minItems: 1
snps,usb2-lpm-disable:
- description: Indicate if we don't want to enable USB2 HW LPM
+ description: Indicate if we don't want to enable USB2 HW LPM for host
+ mode.
type: boolean
snps,usb3_lpm_capable:
description: Determines if platform is USB3 LPM capable
type: boolean
+ snps,usb2-gadget-lpm-disable:
+ description: Indicate if we don't want to enable USB2 HW LPM for gadget
+ mode.
+ type: boolean
+
snps,dis-start-transfer-quirk:
description:
When set, disable isoc START TRANSFER command failure SW work-around