[PATCH v2 07/12] ARM: imx6q: add config-on-boot gpios

Dear Shawn Guo,

On Tue, May 22, 2012 at 06:20:16AM +0200, Marek Vasut wrote:

quoted

Dear Shawn Guo,

quoted

On 22 May 2012 11:25, Marek Vasut [off-list ref] wrote:

quoted

Dear Shawn Guo,

quoted

Apart from my comments below, we really need to know Rob and Grant's
opinion on this.

Hm ... so why don't you actually write per-board driver ? :-) That'd
handle every single board very well, you'd configure the GPIOs there,
every single additional necessary thing that has to be configured
would sink there too etc.

I'm not completely sure about how the per-board driver looks like
exactly.  Can you have some code demonstrating it?

Well such per-board driver would handle the board-specific init, like
configuring the hub GPIO (as Richard has to do so on mx6q) or flick some
other GPIOs, configure registers etc.

So when you say driver, you just meant a C file like imx6q-sabrelite.c
containing a number of init functions to be called by mach-imx6q.c?

Something like that ... but didn't Linus complain that we have too many files in 
arch/arm/ ?

Best regards,
Marek Vasut