Stefan Wahren 3550bba25d gpiolib: of: Introduce hook for missing gpio-ranges ... Since commit 2ab73c6d83 ("gpio: Support GPIO controllers without pin-ranges") the device tree nodes of GPIO controller need the gpio-ranges property to handle gpio-hogs. Unfortunately it's impossible to guarantee that every new kernel is shipped with an updated device tree binary. In order to provide backward compatibility with those older DTB, we need a callback within of_gpiochip_add_pin_range() so the relevant platform driver can handle this case. Fixes: 2ab73c6d83 ("gpio: Support GPIO controllers without pin-ranges") Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Tested-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Bartosz Golaszewski <brgl@bgdev.pl> Link: https://lore.kernel.org/r/20220409095129.45786-2-stefan.wahren@i2se.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>		2022-04-21 16:12:07 +02:00
..
aspeed.h	gpio: aspeed: Add interfaces for co-processor to grab GPIOs	2018-07-02 16:10:15 +02:00
consumer.h	gpiolib: make struct comments into real kernel docs	2022-02-09 10:07:10 +01:00
driver.h	gpiolib: of: Introduce hook for missing gpio-ranges	2022-04-21 16:12:07 +02:00
gpio-reg.h	gpio: Add comments on #if/#else/#endif	2019-06-27 15:56:50 +01:00
machine.h	gpiolib: provide gpiod_remove_hogs()	2021-12-17 12:26:12 +01:00
regmap.h	gpio: regmap: move drvdata to config data	2021-06-07 15:39:19 +02:00