pinctrl: sh-pfc: r8a7795: Rename EtherAVB "mdc" pin group to "mdio"
authorGeert Uytterhoeven <geert+renesas@glider.be>
Mon, 12 Mar 2018 13:45:09 +0000 (14:45 +0100)
committerGeert Uytterhoeven <geert+renesas@glider.be>
Wed, 21 Mar 2018 17:18:18 +0000 (18:18 +0100)
commitcbe0dd9ad5b2290ef5946890545446d008496966
tree8578b36fbfac1706785390ea4944456d615283cb
parent43a51cd5d623c6142ca050dffc25d5e9972a7a12
pinctrl: sh-pfc: r8a7795: Rename EtherAVB "mdc" pin group to "mdio"

On other Renesas SoCs, the pin group for the MDIO bus is named "mdio"
instead of "mdc".  Fix the inconsistency, while retaining backwards
compatibility with old DTBs using a pin group alias.

Fixes: 30c078de6f3785fe ("pinctrl: sh-pfc: r8a7795: Add EtherAVB pins, groups and function")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
drivers/pinctrl/sh-pfc/pfc-r8a7795.c