diff options
Diffstat (limited to 'drivers/of/of_net.c')
| -rw-r--r-- | drivers/of/of_net.c | 33 |
1 files changed, 7 insertions, 26 deletions
diff --git a/drivers/of/of_net.c b/drivers/of/of_net.c index a208a457558..73e14184aaf 100644 --- a/drivers/of/of_net.c +++ b/drivers/of/of_net.c @@ -12,33 +12,12 @@ #include <linux/export.h> /** - * It maps 'enum phy_interface_t' found in include/linux/phy.h - * into the device tree binding of 'phy-mode', so that Ethernet - * device driver can get phy interface from device tree. - */ -static const char *phy_modes[] = { - [PHY_INTERFACE_MODE_NA] = "", - [PHY_INTERFACE_MODE_MII] = "mii", - [PHY_INTERFACE_MODE_GMII] = "gmii", - [PHY_INTERFACE_MODE_SGMII] = "sgmii", - [PHY_INTERFACE_MODE_TBI] = "tbi", - [PHY_INTERFACE_MODE_REVMII] = "rev-mii", - [PHY_INTERFACE_MODE_RMII] = "rmii", - [PHY_INTERFACE_MODE_RGMII] = "rgmii", - [PHY_INTERFACE_MODE_RGMII_ID] = "rgmii-id", - [PHY_INTERFACE_MODE_RGMII_RXID] = "rgmii-rxid", - [PHY_INTERFACE_MODE_RGMII_TXID] = "rgmii-txid", - [PHY_INTERFACE_MODE_RTBI] = "rtbi", - [PHY_INTERFACE_MODE_SMII] = "smii", - [PHY_INTERFACE_MODE_XGMII] = "xgmii", -}; - -/** * of_get_phy_mode - Get phy mode for given device_node * @np: Pointer to the given device_node * - * The function gets phy interface string from property 'phy-mode', - * and return its index in phy_modes table, or errno in error case. + * The function gets phy interface string from property 'phy-mode' or + * 'phy-connection-type', and return its index in phy_modes table, or errno in + * error case. */ int of_get_phy_mode(struct device_node *np) { @@ -47,10 +26,12 @@ int of_get_phy_mode(struct device_node *np) err = of_property_read_string(np, "phy-mode", &pm); if (err < 0) + err = of_property_read_string(np, "phy-connection-type", &pm); + if (err < 0) return err; - for (i = 0; i < ARRAY_SIZE(phy_modes); i++) - if (!strcasecmp(pm, phy_modes[i])) + for (i = 0; i < PHY_INTERFACE_MODE_MAX; i++) + if (!strcasecmp(pm, phy_modes(i))) return i; return -ENODEV; |