diff options
Diffstat (limited to 'drivers/phy/cadence')
-rw-r--r-- | drivers/phy/cadence/phy-cadence-sierra.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/phy/cadence/phy-cadence-sierra.c b/drivers/phy/cadence/phy-cadence-sierra.c index d3b0dac2db77..bc2ae260359c 100644 --- a/drivers/phy/cadence/phy-cadence-sierra.c +++ b/drivers/phy/cadence/phy-cadence-sierra.c @@ -176,7 +176,7 @@ static struct regmap_config cdns_sierra_phy_config_ctrl_config = { .reg_read = cdns_regmap_read, }; -static void cdns_sierra_phy_init(struct phy *gphy) +static int cdns_sierra_phy_init(struct phy *gphy) { struct cdns_sierra_inst *ins = phy_get_drvdata(gphy); struct cdns_sierra_phy *phy = dev_get_drvdata(gphy->dev.parent); @@ -185,6 +185,10 @@ static void cdns_sierra_phy_init(struct phy *gphy) struct cdns_reg_pairs *vals; u32 num_regs; + /* Initialise the PHY registers, unless auto configured */ + if (phy->autoconf) + return 0; + if (ins->phy_type == PHY_TYPE_PCIE) { num_regs = phy->init_data->pcie_regs; vals = phy->init_data->pcie_vals; @@ -192,7 +196,7 @@ static void cdns_sierra_phy_init(struct phy *gphy) num_regs = phy->init_data->usb_regs; vals = phy->init_data->usb_vals; } else { - return; + return -EINVAL; } for (i = 0; i < ins->num_lanes; i++) { for (j = 0; j < num_regs ; j++) { @@ -200,6 +204,8 @@ static void cdns_sierra_phy_init(struct phy *gphy) regmap_write(regmap, vals[j].off, vals[j].val); } } + + return 0; } static int cdns_sierra_phy_on(struct phy *gphy) @@ -218,6 +224,7 @@ static int cdns_sierra_phy_off(struct phy *gphy) } static const struct phy_ops ops = { + .init = cdns_sierra_phy_init, .power_on = cdns_sierra_phy_on, .power_off = cdns_sierra_phy_off, .owner = THIS_MODULE, @@ -438,10 +445,6 @@ static int cdns_sierra_phy_probe(struct platform_device *pdev) sp->phys[node].phy = gphy; phy_set_drvdata(gphy, &sp->phys[node]); - /* Initialise the PHY registers, unless auto configured */ - if (!sp->autoconf) - cdns_sierra_phy_init(gphy); - node++; } sp->nsubnodes = node; |