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/openbmc/linux/drivers/pinctrl/renesas/ |
H A D | pfc-r8a7796.c | 2cee31cd Fri Apr 30 07:31:00 CDT 2021 Geert Uytterhoeven <geert+renesas@glider.be> pinctrl: renesas: r8a7796: Add missing bias for PRESET# pin
R-Car Gen3 Hardware Manual Errata for Rev. 0.52 of Nov 30, 2016, added the configuration bit for bias pull-down control for the PRESET# pin on R-Car M3-W. Add driver support for controlling pull-down on this pin.
Fixes: 2d40bd24274d2577 ("pinctrl: sh-pfc: r8a7796: Add bias pinconf support") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Link: https://lore.kernel.org/r/c479de5b3f235c2f7d5faea9e7e08e6fccb135df.1619785375.git.geert+renesas@glider.be
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