diff options
| -rw-r--r-- | drivers/net/ethernet/smsc/smsc911x.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/ethernet/smsc/smsc911x.c b/drivers/net/ethernet/smsc/smsc911x.c index ca3134540d2d..8ab8d4b9614b 100644 --- a/drivers/net/ethernet/smsc/smsc911x.c +++ b/drivers/net/ethernet/smsc/smsc911x.c @@ -62,6 +62,7 @@ #include <linux/acpi.h> #include <linux/pm_runtime.h> #include <linux/property.h> +#include <linux/gpio/consumer.h> #include "smsc911x.h" @@ -147,6 +148,9 @@ struct smsc911x_data { /* regulators */ struct regulator_bulk_data supplies[SMSC911X_NUM_SUPPLIES]; + /* Reset GPIO */ + struct gpio_desc *reset_gpiod; + /* clock */ struct clk *clk; }; @@ -438,6 +442,11 @@ static int smsc911x_request_resources(struct platform_device *pdev) netdev_err(ndev, "couldn't get regulators %d\n", ret); + /* Request optional RESET GPIO */ + pdata->reset_gpiod = devm_gpiod_get_optional(&pdev->dev, + "reset", + GPIOD_OUT_LOW); + /* Request clock */ pdata->clk = clk_get(&pdev->dev, NULL); if (IS_ERR(pdata->clk)) |