On Fri, Apr 30, 2021 at 02:31:06PM +0200, Geert Uytterhoeven wrote:

Implement support for pull-up (most pins) and pull-down (ASEBRK#/ACK)
handling for R-Car H2 and RZ/G1H SoCs, using the common R-Car bias
handling.

Note that on RZ/G1H, the "ASEBRK#/ACK" pin is called "ACK", but the code
doesn't handle that naming difference.  Hence users should use the R-Car
naming in DTS files.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

Works fine with the SW-keys (SW2) on my Lager using the additional DTS
update you sent, too:

Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>