net: phy: add MoCA PHY type

Some Ethernet MACs are connected to a MoCA PHY which will handle the
low-level job of sending Ethernet frames on the coaxial cable, these
Ethernet MACs need to know about it to be properly configured.
Add a new PHY mode "moca" and update the Device Tree parsing logic to
look for it.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/include/linux/phy.h b/include/linux/phy.h
index 42f1bc7..f7fe546 100644 (file)
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -74,6 +74,7 @@ typedef enum {
        PHY_INTERFACE_MODE_RTBI,
        PHY_INTERFACE_MODE_SMII,
        PHY_INTERFACE_MODE_XGMII,
+       PHY_INTERFACE_MODE_MOCA,
        PHY_INTERFACE_MODE_MAX,
 } phy_interface_t;
 
@@ -113,6 +114,8 @@ static inline const char *phy_modes(phy_interface_t interface)
                return "smii";
        case PHY_INTERFACE_MODE_XGMII:
                return "xgmii";
+       case PHY_INTERFACE_MODE_MOCA:
+               return "moca";
        default:
                return "unknown";
        }