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of: gpio: Add Kconfig variable to depend on 

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Sascha Hauer 2013-11-22 10:09:37 +01:00
parent 9adc411ce2
commit bb7929aaaa
3 changed files with 9 additions and 4 deletions
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5
drivers/of/Kconfig
View File

@ -19,6 +19,11 @@ config OF_NET
depends on NET
def_bool y
config OF_GPIO
depends on CONFIG_GPIOLIB
depends on CONFIG_OFDEVICE
def_bool y
config OF_BAREBOX_DRIVERS
depends on OFDEVICE
depends on ENV_HANDLING

2
drivers/of/Makefile
View File

@ -1,6 +1,6 @@
obj-y += address.o base.o fdt.o platform.o
obj-$(CONFIG_OFTREE_MEM_GENERIC) += mem_generic.o
obj-$(CONFIG_GPIOLIB) += of_gpio.o
obj-$(CONFIG_OF_GPIO) += of_gpio.o
obj-y += partition.o
obj-y += of_net.o
obj-$(CONFIG_MTD) += of_mtd.o

6
include/of_gpio.h
View File

@ -21,11 +21,11 @@ enum of_gpio_flags {
OF_GPIO_ACTIVE_LOW = 0x1,
};
#ifdef CONFIG_OFTREE
#ifdef CONFIG_OF_GPIO
extern int of_get_named_gpio_flags(struct device_node *np,
const char *list_name, int index, enum of_gpio_flags *flags);
#else /* CONFIG_OFTREE */
#else /* CONFIG_OF_GPIO */
static inline int of_get_named_gpio_flags(struct device_node *np,
const char *list_name, int index, enum of_gpio_flags *flags)
@ -33,7 +33,7 @@ static inline int of_get_named_gpio_flags(struct device_node *np,
return -ENOSYS;
}
#endif /* CONFIG_OFTREE */
#endif /* CONFIG_OF_GPIO */
static inline int of_get_named_gpio(struct device_node *np,
const char *list_name, int index)