#define COMPHY_SIP_POWER_ON 0x82000001
#define COMPHY_SIP_POWER_OFF 0x82000002
#define COMPHY_SIP_PLL_LOCK 0x82000003
+#define COMPHY_FW_NOT_SUPPORTED (-1)
#define COMPHY_FW_MODE_SATA 0x1
#define COMPHY_FW_MODE_SGMII 0x2
struct mvebu_a3700_comphy_lane *lane = phy_get_drvdata(phy);
u32 fw_param;
int fw_mode;
+ int ret;
fw_mode = mvebu_a3700_comphy_get_fw_mode(lane->id, lane->port,
lane->mode, lane->submode);
return -ENOTSUPP;
}
- return mvebu_a3700_comphy_smc(COMPHY_SIP_POWER_ON, lane->id, fw_param);
+ ret = mvebu_a3700_comphy_smc(COMPHY_SIP_POWER_ON, lane->id, fw_param);
+ if (ret == COMPHY_FW_NOT_SUPPORTED)
+ dev_err(lane->dev,
+ "unsupported SMC call, try updating your firmware\n");
+
+ return ret;
}
static int mvebu_a3700_comphy_power_off(struct phy *phy)