pinctrl: renesas: r8a77970: Add support for AVB power-source
authorGeert Uytterhoeven <geert+renesas@glider.be>
Wed, 8 Mar 2023 10:42:40 +0000 (11:42 +0100)
committerGeert Uytterhoeven <geert+renesas@glider.be>
Thu, 30 Mar 2023 13:39:04 +0000 (15:39 +0200)
commita7bebdc5905ed23a3d33ec194a800b04b4161d3c
tree82731241cd7c6d604545093b469ad73ebbe51712
parentb88e733ac5170efe5f26c62606ff97901dad9248
pinctrl: renesas: r8a77970: Add support for AVB power-source

Add support for configuring the I/O voltage level of the Ethernet AVB
pins on the R-Car V3M SoC.  "PIN_VDDQ_AVB0" can be configured for 2.5V
or 3.3V operation.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/eb4db82bdeb67507a1a77f63b9d90280d6f38ba4.1678271030.git.geert+renesas@glider.be
drivers/pinctrl/renesas/pfc-r8a77970.c