From 6b11748055b24d3b2a0c41a59168d8528a13b9bd Mon Sep 17 00:00:00 2001 From: Olliver Schinagl Date: Wed, 21 Jan 2015 22:33:46 +0100 Subject: gpio: add parameter to allow the use named gpios The gpio binding document says that new code should always use named gpios. Patch 40b73183 added support to parse a list of gpios from child nodes, but does not make it possible to use named gpios. This patch adds the con_id property and implements it is done in gpiolib.c, where the old-style of using unnamed gpios still works. Signed-off-by: Olliver Schinagl Acked-by: Bryan Wu Acked-by: Dmitry Torokhov Reviewed-by: Alexandre Courbot Signed-off-by: Linus Walleij (cherry picked from commit 1feb57a245a4910b03202a814ffc51a900bd4aca) --- include/linux/gpio/consumer.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/linux/gpio/consumer.h b/include/linux/gpio/consumer.h index de709eef95ad..6cb368ebe8ba 100644 --- a/include/linux/gpio/consumer.h +++ b/include/linux/gpio/consumer.h @@ -128,6 +128,7 @@ struct fwnode_handle; struct gpio_desc *fwnode_get_named_gpiod(struct fwnode_handle *fwnode, const char *propname); struct gpio_desc *devm_get_gpiod_from_child(struct device *dev, + const char *con_id, struct fwnode_handle *child); #else /* CONFIG_GPIOLIB */ -- cgit v1.2.3