Commit 944004eb authored by Dmitry Torokhov's avatar Dmitry Torokhov Committed by Bartosz Golaszewski
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gpiolib: of: add a quirk for reset line for Cirrus CS42L56 codec 



The controller is using non-standard "cirrus,gpio-nreset" name for its
reset gpio property, whereas gpiod API expects "<name>-gpios".
Add a quirk so that gpiod API will still work on unmodified DTSes.

Reviewed-by: default avatarDaniel Thompson <daniel.thompson@linaro.org>
Reviewed-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: default avatarBartosz Golaszewski <bartosz.golaszewski@linaro.org>
parent 9c2cc717

drivers/gpio/gpiolib-of.c

+3 −0
Original line number Diff line number Diff line
@@ -418,6 +418,9 @@ static struct gpio_desc *of_find_gpio_rename(struct device_node *np, 
		{ "wlf,ldo2ena", NULL,		NULL }, /* WM8994 */

#endif



#if IS_ENABLED(CONFIG_SND_SOC_CS42L56)

		{ "reset",	"cirrus,gpio-nreset",	"cirrus,cs42l56" },

#endif

#if IS_ENABLED(CONFIG_SND_SOC_TLV320AIC3X)

		{ "reset",	"gpio-reset",	"ti,tlv320aic3x" },

		{ "reset",	"gpio-reset",	"ti,tlv320aic33" },