diff options
| -rw-r--r-- | drivers/phy/qualcomm/phy-qcom-qmp-pcie.c | 37 |
1 files changed, 8 insertions, 29 deletions
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c index a977f2bbd831..09999d5b5268 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c +++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c @@ -1820,27 +1820,22 @@ static void qmp_pcie_configure(void __iomem *base, qmp_pcie_configure_lane(base, tbl, num, 0xff); } -static void qmp_pcie_serdes_init(struct qmp_pcie *qmp, const struct qmp_phy_cfg_tbls *tbls) -{ - void __iomem *serdes = qmp->serdes; - - if (!tbls) - return; - - qmp_pcie_configure(serdes, tbls->serdes, tbls->serdes_num); -} - -static void qmp_pcie_lanes_init(struct qmp_pcie *qmp, const struct qmp_phy_cfg_tbls *tbls) +static void qmp_pcie_init_registers(struct qmp_pcie *qmp, const struct qmp_phy_cfg_tbls *tbls) { const struct qmp_phy_cfg *cfg = qmp->cfg; + void __iomem *serdes = qmp->serdes; void __iomem *tx = qmp->tx; void __iomem *rx = qmp->rx; void __iomem *tx2 = qmp->tx2; void __iomem *rx2 = qmp->rx2; + void __iomem *pcs = qmp->pcs; + void __iomem *pcs_misc = qmp->pcs_misc; if (!tbls) return; + qmp_pcie_configure(serdes, tbls->serdes, tbls->serdes_num); + qmp_pcie_configure_lane(tx, tbls->tx, tbls->tx_num, 1); qmp_pcie_configure_lane(rx, tbls->rx, tbls->rx_num, 1); @@ -1848,15 +1843,6 @@ static void qmp_pcie_lanes_init(struct qmp_pcie *qmp, const struct qmp_phy_cfg_t qmp_pcie_configure_lane(tx2, tbls->tx, tbls->tx_num, 2); qmp_pcie_configure_lane(rx2, tbls->rx, tbls->rx_num, 2); } -} - -static void qmp_pcie_pcs_init(struct qmp_pcie *qmp, const struct qmp_phy_cfg_tbls *tbls) -{ - void __iomem *pcs = qmp->pcs; - void __iomem *pcs_misc = qmp->pcs_misc; - - if (!tbls) - return; qmp_pcie_configure(pcs, tbls->pcs, tbls->pcs_num); qmp_pcie_configure(pcs_misc, tbls->pcs_misc, tbls->pcs_misc_num); @@ -1932,8 +1918,8 @@ static int qmp_pcie_power_on(struct phy *phy) else mode_tbls = cfg->tbls_ep; - qmp_pcie_serdes_init(qmp, &cfg->tbls); - qmp_pcie_serdes_init(qmp, mode_tbls); + qmp_pcie_init_registers(qmp, &cfg->tbls); + qmp_pcie_init_registers(qmp, mode_tbls); ret = clk_prepare_enable(qmp->pipe_clk); if (ret) { @@ -1941,13 +1927,6 @@ static int qmp_pcie_power_on(struct phy *phy) return ret; } - /* Tx, Rx, and PCS configurations */ - qmp_pcie_lanes_init(qmp, &cfg->tbls); - qmp_pcie_lanes_init(qmp, mode_tbls); - - qmp_pcie_pcs_init(qmp, &cfg->tbls); - qmp_pcie_pcs_init(qmp, mode_tbls); - /* Pull PHY out of reset state */ qphy_clrbits(pcs, cfg->regs[QPHY_SW_RESET], SW_RESET); |