diff options
| -rw-r--r-- | drivers/net/pse-pd/pd692x0.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/pse-pd/pd692x0.c b/drivers/net/pse-pd/pd692x0.c index 49b1527829ad..cb377d5ba7af 100644 --- a/drivers/net/pse-pd/pd692x0.c +++ b/drivers/net/pse-pd/pd692x0.c @@ -7,6 +7,7 @@ #include <linux/delay.h> #include <linux/firmware.h> +#include <linux/gpio/consumer.h> #include <linux/i2c.h> #include <linux/module.h> #include <linux/of.h> @@ -1757,6 +1758,7 @@ static int pd692x0_i2c_probe(struct i2c_client *client) static const char * const regulators[] = { "vdd", "vdda" }; struct pd692x0_msg msg, buf = {0}, zero = {0}; struct device *dev = &client->dev; + struct gpio_desc *disable_ports; struct pd692x0_msg_ver ver; struct pd692x0_priv *priv; struct fw_upload *fwl; @@ -1780,6 +1782,11 @@ static int pd692x0_i2c_probe(struct i2c_client *client) priv->client = client; i2c_set_clientdata(client, priv); + disable_ports = devm_gpiod_get_optional(dev, "disable-ports", GPIOD_OUT_LOW); + if (IS_ERR(disable_ports)) + return dev_err_probe(&client->dev, PTR_ERR(disable_ports), + "Failed to get disable ports GPIO\n"); + ret = i2c_master_recv(client, (u8 *)&buf, sizeof(buf)); if (ret != sizeof(buf)) { dev_err(dev, "Failed to get device status\n"); |