BCM4908 has its own pins layout so it needs a custom binding and a Linux
driver.
Signed-off-by: NRafał Miłecki <rafal@milecki.pl>
Reviewed-by: NAndy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20220124102243.14912-2-zajec5@gmail.comSigned-off-by: NLinus Walleij <linus.walleij@linaro.org>