This is needed for properly registering gpio regmap as a child of a regmap pin controller.
Signed-off-by: Álvaro Fernández Rojas <[email protected]> --- v3: introduce patch needed for properly parsing gpio-ranges. drivers/gpio/gpio-regmap.c | 1 + include/linux/gpio/regmap.h | 3 +++ 2 files changed, 4 insertions(+) diff --git a/drivers/gpio/gpio-regmap.c b/drivers/gpio/gpio-regmap.c index 5412cb3b0b2a..752ccd780b7d 100644 --- a/drivers/gpio/gpio-regmap.c +++ b/drivers/gpio/gpio-regmap.c @@ -249,6 +249,7 @@ struct gpio_regmap *gpio_regmap_register(const struct gpio_regmap_config *config chip = &gpio->gpio_chip; chip->parent = config->parent; + chip->of_node = config->of_node; chip->base = -1; chip->ngpio = config->ngpio; chip->names = config->names; diff --git a/include/linux/gpio/regmap.h b/include/linux/gpio/regmap.h index ad76f3d0a6ba..f6e638e32d2a 100644 --- a/include/linux/gpio/regmap.h +++ b/include/linux/gpio/regmap.h @@ -4,6 +4,7 @@ #define _LINUX_GPIO_REGMAP_H struct device; +struct device_node; struct gpio_regmap; struct irq_domain; struct regmap; @@ -14,6 +15,7 @@ struct regmap; /** * struct gpio_regmap_config - Description of a generic regmap gpio_chip. * @parent: The parent device + * @of_node: The device node * @regmap: The regmap used to access the registers * given, the name of the device is used * @label: (Optional) Descriptive name for GPIO controller. @@ -56,6 +58,7 @@ struct regmap; */ struct gpio_regmap_config { struct device *parent; + struct device_node *of_node; struct regmap *regmap; const char *label; -- 2.20.1
