tree 73abe8833d47e8ce725d349caee9d66eedb2b801
parent 807bd32150bb6c431205bd73bad5f684ba81a991
author Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi> 1534706423 +0300
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1574671923 +0100

MIPS: BCM47XX: Enable USB power on Netgear WNDR3400v3

[ Upstream commit feef7918667b84f9d5653c501542dd8d84ae32af ]

Setting GPIO 21 high seems to be required to enable power to USB ports
on the WNDR3400v3. As there is already similar code for WNR3500L,
make the existing USB power GPIO code generic and use that.

Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Patchwork: https://patchwork.linux-mips.org/patch/20259/
Cc: Rafał Miłecki <zajec5@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>