diff options
| author | Andrew Lunn <andrew@lunn.ch> | 2023-04-17 17:17:30 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-04-19 12:59:16 +0100 |
| commit | 4e901018432e38eab35d2a352661ce4727795be1 (patch) | |
| tree | 8dc744ed912d15e346b076c635ff348870f13cb0 /drivers/net/phy/phy_device.c | |
| parent | 2d3960e58ef7c83fe1dbf952f056b9e906cb6df8 (diff) | |
net: phy: phy_device: Call into the PHY driver to set LED blinking
Linux LEDs can be requested to perform hardware accelerated
blinking. Pass this to the PHY driver, if it implements the op.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/phy/phy_device.c')
| -rw-r--r-- | drivers/net/phy/phy_device.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index 5c1200160c51..538523a7cd51 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -3005,6 +3005,22 @@ static int phy_led_set_brightness(struct led_classdev *led_cdev, return err; } +static int phy_led_blink_set(struct led_classdev *led_cdev, + unsigned long *delay_on, + unsigned long *delay_off) +{ + struct phy_led *phyled = to_phy_led(led_cdev); + struct phy_device *phydev = phyled->phydev; + int err; + + mutex_lock(&phydev->lock); + err = phydev->drv->led_blink_set(phydev, phyled->index, + delay_on, delay_off); + mutex_unlock(&phydev->lock); + + return err; +} + static int of_phy_led(struct phy_device *phydev, struct device_node *led) { @@ -3027,6 +3043,8 @@ static int of_phy_led(struct phy_device *phydev, if (phydev->drv->led_brightness_set) cdev->brightness_set_blocking = phy_led_set_brightness; + if (phydev->drv->led_blink_set) + cdev->blink_set = phy_led_blink_set; cdev->max_brightness = 1; init_data.devicename = dev_name(&phydev->mdio.dev); init_data.fwnode = of_fwnode_handle(led); |