Re: [PATCH] misc: rtsx: Add support new chip rts5228 mmc: rtsx: Add support MMC_CAP2_NO_MMC
From: Linus Walleij
Date: Mon Jul 20 2020 - 10:15:33 EST
On Mon, Jul 6, 2020 at 9:03 AM <ricky_wu@xxxxxxxxxxx> wrote:
> drivers/misc/cardreader/Makefile | 2 +-
> drivers/misc/cardreader/rts5228.c | 740 +++++++++++++++++++++++++++++
> drivers/misc/cardreader/rts5228.h | 168 +++++++
> drivers/misc/cardreader/rtsx_pcr.c | 89 ++--
> drivers/misc/cardreader/rtsx_pcr.h | 5 +
This drivers/misc/cardreader business is a big confusion for my mind.
Is it really that fantastic that it needs to be a unique special case?
To me it looks like a drivers/mfd thing which should have separate
drivers/regulator/rts5228.c (LDOs)
drivers/clk/rts5228.c (clocks)
subdrivers.
See for example drivers/mfd/sta2x11-mfd.c thay spawns a few
devices off a PCI card.
Yours,
Linus Walleij