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(parent: 77bfa0f) | patch
usb: gadget: tegra: Reduce pad power
authorJim Lin <jilin@nvidia.com>
Tue, 16 Aug 2022 08:23:53 +0000 (16:23 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 19 Aug 2022 09:10:08 +0000 (11:10 +0200)
commita88520bfc0ec829973f92b7a1ab0f64eb9a20724
tree264811fc91fa13f714c127b5de98063caa989526tree | snapshot
parent77bfa0fc7536e8fa7dc6f12081827e0edd75b0f9commit | diff
usb: gadget: tegra: Reduce pad power

Program USB2 UTMI pad PD controls during port connect/disconnect.
Power down pad after disconnected to save power.

Signed-off-by: Jim Lin <jilin@nvidia.com>
Link: https://lore.kernel.org/r/20220816082353.13390-3-jilin@nvidia.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/gadget/udc/tegra-xudc.c diff | blob | history
Domain: System / Kernel;