gpio: rcar: Add R-Car Gen4 support
authorGeert Uytterhoeven <geert+renesas@glider.be>
Mon, 4 Apr 2022 15:29:49 +0000 (17:29 +0200)
committerBartosz Golaszewski <brgl@bgdev.pl>
Tue, 5 Apr 2022 13:10:00 +0000 (15:10 +0200)
commit43ebbb92e43fc9d85f6ff8b2a01c20ab5cf08678
treea1075558454cd71f037930528a085ea0b414faeb
parentafd24a50c73c8fa6619fee093ceee2ab40bb2146
gpio: rcar: Add R-Car Gen4 support

R-Car V3U (R8A779A0) was the first member of the R-Car Gen4 family.
Generalize the support for R-Car V3U to other SoCs in the R-Car Gen4
family by adding a family-specific compatible value.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
drivers/gpio/gpio-rcar.c