mtd: rawnand: renesas: Use runtime PM instead of the raw clock API

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This NAND controller is part of a well defined power domain handled by
the runtime PM core. Let's keep the harmony with the other RZ/N1 drivers
and exclusively use the runtime PM API to enable/disable the clocks.

We still need to retrieve the external clock rate in order to derive the
NAND timings, but that is not a big deal, we can still do that in the
probe and just save this value to reuse it later.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/linux-mtd/20220513104957.257721-3-miquel.raynal@bootlin.com

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Miquel Raynal 2022-05-13 12:49:57 +02:00

parent 431cbce849

commit 6a2277a0eb

1 changed files with 23 additions and 28 deletions

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drivers/mtd/nand/raw/renesas-nand-controller.c

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