Hello,

On Sun, 20 May 2018 19:17:04 +0300, Andy Shevchenko
[off-list ref] wrote:

quoted

quoted

Though, I completely dislike "rdy" name of GPIO. Where is it documented?  

No documentation files for Amstrad Delta nor for its NAND driver specifically
exist under Documentation/. However, there exist some for generic GPIO NAND
driver where the pin name "rdy" is used explicitly:
Documentation/driver-api/gpio/drivers-on-gpio.rst
Documentation/devicetree/bindings/mtd/gpio-control-nand.txt
You can find that mnemonic used across drivers/mtd/nand/, standalone or as a
suffix, including the Amstrad Delta NAND driver before the change discussed.  

quoted

To be honest, I don't like it much either, but I'm just using it instead of
inventing something new.  

OK, that's what I was looking for. Since it's already in use and
documented, then it's fine for me.

Do we actually have the possibility to rename this gpio? I guess no
since it would break DT backward compatibility. Otherwise it would have
been more descriptive to call it something like 'gpio-rb'.

Anyway, if you find the time, documentation for this controller would be
welcome!

Thanks,
Miqu?l