Hi Linus,
On 10/29/2013 10:03 AM, Linus Walleij wrote:
On Wed, Oct 23, 2013 at 6:28 PM, David Cohen
<[email protected]> wrote:
I've got a question WRT pin muxing.
gpio-intel-mid registers are responsible to set alternative functions
to some pins. Despite pin mux is not directly related to gpio in
general, in this case it is.
I know this use case.
Is there any other gpio driver doing this same task? Or maybe
suggestion about how to handle it?
First read Documentation/pinctrl.txt :-)
Move the driver to drivers/pinctrl/pinctrl-intel-mid.c in the next
merge window, and add pin control interfaces in the style of the
other combined pin control+GPIO drivers there. Keeping one state
struct but exposing interfaces to both subsystems is perfectly
acceptable. Use GPIO ranges to cross-reference GPIO lines
to pins.
Thanks. I'll work on that change.
Br, David Cohen
--
To unsubscribe from this list: send the line "unsubscribe linux-gpio" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
