From d46bf9ec4596654f36245e3b14765bcb422be6ad Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Wed, 24 Mar 2021 09:19:03 +0100 Subject: gpio: regmap: set gpio_chip of_node MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This is needed for properly registering GPIO regmap as a child of a regmap pin controller. Signed-off-by: Álvaro Fernández Rojas Reviewed-by: Michael Walle Reviewed-by: Andy Shevchenko Acked-by: Bartosz Golaszewski Link: https://lore.kernel.org/r/20210324081923.20379-3-noltari@gmail.com Signed-off-by: Linus Walleij --- drivers/gpio/gpio-regmap.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'drivers/gpio/gpio-regmap.c') diff --git a/drivers/gpio/gpio-regmap.c b/drivers/gpio/gpio-regmap.c index 5412cb3b0b2a..134cedf151a7 100644 --- a/drivers/gpio/gpio-regmap.c +++ b/drivers/gpio/gpio-regmap.c @@ -254,6 +254,11 @@ struct gpio_regmap *gpio_regmap_register(const struct gpio_regmap_config *config chip->names = config->names; chip->label = config->label ?: dev_name(config->parent); +#if defined(CONFIG_OF_GPIO) + /* gpiolib will use of_node of the parent if chip->of_node is NULL */ + chip->of_node = to_of_node(config->fwnode); +#endif /* CONFIG_OF_GPIO */ + /* * If our regmap is fast_io we should probably set can_sleep to false. * Right now, the regmap doesn't save this property, nor is there any -- cgit v1.2.3