diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpio/Kconfig | 9 | ||||
| -rw-r--r-- | drivers/gpio/gpio-uclass.c | 8 |
2 files changed, 13 insertions, 4 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 8ff3070c4e..ae7dfe693a 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -57,6 +57,15 @@ config GPIO_HOG is a mechanism providing automatic GPIO request and config- uration as part of the gpio-controller's driver probe function. +config SPL_GPIO_HOG + bool "Enable GPIO hog support in SPL" + depends on SPL_GPIO_SUPPORT + help + Enable gpio hog support in SPL + The GPIO chip may contain GPIO hog definitions. GPIO hogging + is a mechanism providing automatic GPIO request and config- + uration as part of the gpio-controller's driver probe function. + config DM_GPIO_LOOKUP_LABEL bool "Enable searching for gpio labelnames" depends on DM_GPIO diff --git a/drivers/gpio/gpio-uclass.c b/drivers/gpio/gpio-uclass.c index 125ae53d61..9075c7235d 100644 --- a/drivers/gpio/gpio-uclass.c +++ b/drivers/gpio/gpio-uclass.c @@ -1432,9 +1432,6 @@ void devm_gpiod_put(struct udevice *dev, struct gpio_desc *desc) static int gpio_post_bind(struct udevice *dev) { - struct udevice *child; - ofnode node; - #if defined(CONFIG_NEEDS_MANUAL_RELOC) struct dm_gpio_ops *ops = (struct dm_gpio_ops *)device_get_ops(dev); static int reloc_done; @@ -1465,7 +1462,10 @@ static int gpio_post_bind(struct udevice *dev) } #endif - if (CONFIG_IS_ENABLED(OF_REAL) && IS_ENABLED(CONFIG_GPIO_HOG)) { + if (CONFIG_IS_ENABLED(GPIO_HOG)) { + struct udevice *child; + ofnode node; + dev_for_each_subnode(node, dev) { if (ofnode_read_bool(node, "gpio-hog")) { const char *name = ofnode_get_name(node); |