Thread (18 messages) 18 messages, 2 authors, 2015-01-30

[PATCH 1/4] pinctrl: Broadcom Cygnus pinctrl device tree binding

From: Linus Walleij <hidden>
Date: 2015-01-30 14:18:18
Also in: linux-devicetree, lkml

Possibly related (same subject, not in this thread)

On Fri, Jan 23, 2015 at 7:49 AM, Ray Jui [off-list ref] wrote:
I dig into the pinctrl framework code a bit more and found that I can
use pinctrl_request_gpio from the GPIO driver and implement
gpio_request_enable in the pinctrl driver.
Yep :) ain't it nice.
The only problem I see now is that these APIs seem to expect the use of
global GPIO numbers?
No they don't, only if you use the deprecated pinctrl_add_gpio_range().

Instead, when you register your struct gpio_chip, use
gpiochip_add_pin_range() and this will use relative offsets
without relying on global GPIO numbers.

This latter call replaces pinctrl_add_gpio_range().
I hope I'm not missing something here?
You're missing gpiochip_add_pin_range() ;)

Yours,
Linus Walleij
Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help