pinctrl: renesas: r8a77990: Add support for AVB power-source
authorGeert Uytterhoeven <geert+renesas@glider.be>
Wed, 8 Mar 2023 10:42:42 +0000 (11:42 +0100)
committerGeert Uytterhoeven <geert+renesas@glider.be>
Thu, 30 Mar 2023 13:39:05 +0000 (15:39 +0200)
commit7f25d5b04af2ec0b85a18071ab59f9a6e456dfe0
treea7928f680a17562ffe7f32a91e59baf888a0981c
parent6cd853a45324e26d71d7848b7f0fe28b5c023375
pinctrl: renesas: r8a77990: Add support for AVB power-source

Add support for configuring the I/O voltage level of the Ethernet AVB
pins on the R-Car E3 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/57883cd2d94c7919dc0f0db07cf6169ca89538e6.1678271030.git.geert+renesas@glider.be
drivers/pinctrl/renesas/pfc-r8a77990.c