From a5597008dbc230876db2d344561d634f4d52ea4a Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Mon, 31 Aug 2015 15:56:53 +0200 Subject: phy: fixed_phy: Add gpio to determine link up/down. An SFP module may have a link up/down status pin which can be connection to a GPIO line of the host. Add support for reading such an GPIO in the fixed_phy driver. Signed-off-by: Andrew Lunn Reviewed-by: Florian Fainelli Signed-off-by: David S. Miller --- Documentation/networking/stmmac.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'Documentation/networking') diff --git a/Documentation/networking/stmmac.txt b/Documentation/networking/stmmac.txt index 2903b1cf4d70..d64a14714236 100644 --- a/Documentation/networking/stmmac.txt +++ b/Documentation/networking/stmmac.txt @@ -254,7 +254,7 @@ static struct fixed_phy_status stmmac0_fixed_phy_status = { During the board's device_init we can configure the first MAC for fixed_link by calling: - fixed_phy_add(PHY_POLL, 1, &stmmac0_fixed_phy_status));) + fixed_phy_add(PHY_POLL, 1, &stmmac0_fixed_phy_status, -1); and the second one, with a real PHY device attached to the bus, by using the stmmac_mdio_bus_data structure (to provide the id, the reset procedure etc). -- cgit v1.2.3