ramips: manage low reset lines
authorSander Vanheule <sander@svanheule.net>
Thu, 4 Feb 2021 14:49:14 +0000 (15:49 +0100)
committerPetr Štetiar <ynezz@true.cz>
Sun, 14 Feb 2021 08:33:42 +0000 (09:33 +0100)
commit69551a244292f5baf0aee205ec6b891a03f1ee15
treefdc942a918fb64fb182cbfda261847f3d55a0661
parent4968fc8fb110612018af3ba2836be1b4744346e2
ramips: manage low reset lines

The bootloader of a number of recent TP-Link devices does not properly
initialise the MT7621's internal switch when booting from flash. To
enable the mt7530 driver to clear the reset on the switch, the ramips
reset controller must be allowed to toggle these.

Backport upstream commit 3f9ef7785a9c from mips-next to allow control of
the "mcm" reset line.

Signed-off-by: Sander Vanheule <sander@svanheule.net>
target/linux/ramips/patches-5.4/0123-mips-ralink-manage-low-reset-lines.patch [new file with mode: 0644]