* properties should be named "foo-gpios" so we have this special kludge for
* them.
*/
-static struct gpio_desc *of_find_spi_gpio(struct device *dev, const char *con_id,
+static struct gpio_desc *of_find_spi_gpio(struct device *dev,
+ const char *con_id,
+ unsigned int idx,
enum of_gpio_flags *of_flags)
{
char prop_name[32]; /* 32 is max size of property name */
/* Will be "gpio-sck", "gpio-mosi" or "gpio-miso" */
snprintf(prop_name, sizeof(prop_name), "%s-%s", "gpio", con_id);
- desc = of_get_named_gpiod_flags(np, prop_name, 0, of_flags);
+ desc = of_get_named_gpiod_flags(np, prop_name, idx, of_flags);
return desc;
}
* properties should be named "foo-gpios" so we have this special kludge for
* them.
*/
-static struct gpio_desc *of_find_regulator_gpio(struct device *dev, const char *con_id,
+static struct gpio_desc *of_find_regulator_gpio(struct device *dev,
+ const char *con_id,
+ unsigned int idx,
enum of_gpio_flags *of_flags)
{
/* These are the connection IDs we accept as legacy GPIO phandles */
if (i < 0)
return ERR_PTR(-ENOENT);
- desc = of_get_named_gpiod_flags(np, con_id, 0, of_flags);
+ desc = of_get_named_gpiod_flags(np, con_id, idx, of_flags);
return desc;
}
static struct gpio_desc *of_find_arizona_gpio(struct device *dev,
const char *con_id,
+ unsigned int idx,
enum of_gpio_flags *of_flags)
{
if (!IS_ENABLED(CONFIG_MFD_ARIZONA))
if (!con_id || strcmp(con_id, "wlf,reset"))
return ERR_PTR(-ENOENT);
- return of_get_named_gpiod_flags(dev->of_node, con_id, 0, of_flags);
+ return of_get_named_gpiod_flags(dev->of_node, con_id, idx, of_flags);
}
static struct gpio_desc *of_find_usb_gpio(struct device *dev,
const char *con_id,
+ unsigned int idx,
enum of_gpio_flags *of_flags)
{
/*
- * Currently this USB quirk is only for the Fairchild FUSB302 host which is using
- * an undocumented DT GPIO line named "fcs,int_n" without the compulsory "-gpios"
- * suffix.
+ * Currently this USB quirk is only for the Fairchild FUSB302 host
+ * which is using an undocumented DT GPIO line named "fcs,int_n"
+ * without the compulsory "-gpios" suffix.
*/
if (!IS_ENABLED(CONFIG_TYPEC_FUSB302))
return ERR_PTR(-ENOENT);
if (!con_id || strcmp(con_id, "fcs,int_n"))
return ERR_PTR(-ENOENT);
- return of_get_named_gpiod_flags(dev->of_node, con_id, 0, of_flags);
+ return of_get_named_gpiod_flags(dev->of_node, con_id, idx, of_flags);
}
struct gpio_desc *of_find_gpio(struct device *dev, const char *con_id,
if (gpiod_not_found(desc)) {
/* Special handling for SPI GPIOs if used */
- desc = of_find_spi_gpio(dev, con_id, &of_flags);
+ desc = of_find_spi_gpio(dev, con_id, idx, &of_flags);
}
if (gpiod_not_found(desc)) {
if (gpiod_not_found(desc)) {
/* Special handling for regulator GPIOs if used */
- desc = of_find_regulator_gpio(dev, con_id, &of_flags);
+ desc = of_find_regulator_gpio(dev, con_id, idx, &of_flags);
}
if (gpiod_not_found(desc))
- desc = of_find_arizona_gpio(dev, con_id, &of_flags);
+ desc = of_find_arizona_gpio(dev, con_id, idx, &of_flags);
if (gpiod_not_found(desc))
- desc = of_find_usb_gpio(dev, con_id, &of_flags);
+ desc = of_find_usb_gpio(dev, con_id, idx, &of_flags);
if (IS_ERR(desc))
return desc;