pinctrl: sh-pfc: r8a7796: Add drive strength support

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Define the drive strength registers for the R8A7796. Add pins which are
not part of a GPIO bank nor can be muxed between different functions but
which still allow for their drive-strength to be configured.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

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Niklas Söderlund 2016-11-17 16:09:19 +01:00 • committed by Geert Uytterhoeven

parent 7ce7d89f48

commit 9e35d6fa82

1 changed files with 347 additions and 12 deletions

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drivers/pinctrl/sh-pfc/pfc-r8a7796.c

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