diff options
Diffstat (limited to 'drivers/phy')
-rw-r--r-- | drivers/phy/qualcomm/phy-qcom-qmp-pcie.c | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c index 06844552922e..d671b05c73dd 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c +++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c @@ -1378,8 +1378,10 @@ struct qmp_pcie { void __iomem *tx2; void __iomem *rx2; - struct clk *pipe_clk; struct clk_bulk_data *clks; + struct clk_bulk_data pipe_clks[2]; + int num_pipe_clks; + struct reset_control_bulk_data *resets; struct regulator_bulk_data *vregs; @@ -1923,11 +1925,9 @@ static int qmp_pcie_power_on(struct phy *phy) qmp_pcie_init_registers(qmp, &cfg->tbls); qmp_pcie_init_registers(qmp, mode_tbls); - ret = clk_prepare_enable(qmp->pipe_clk); - if (ret) { - dev_err(qmp->dev, "pipe_clk enable failed err=%d\n", ret); + ret = clk_bulk_prepare_enable(qmp->num_pipe_clks, qmp->pipe_clks); + if (ret) return ret; - } /* Pull PHY out of reset state */ qphy_clrbits(pcs, cfg->regs[QPHY_SW_RESET], SW_RESET); @@ -1950,7 +1950,7 @@ static int qmp_pcie_power_on(struct phy *phy) return 0; err_disable_pipe_clk: - clk_disable_unprepare(qmp->pipe_clk); + clk_bulk_disable_unprepare(qmp->num_pipe_clks, qmp->pipe_clks); return ret; } @@ -1960,7 +1960,7 @@ static int qmp_pcie_power_off(struct phy *phy) struct qmp_pcie *qmp = phy_get_drvdata(phy); const struct qmp_phy_cfg *cfg = qmp->cfg; - clk_disable_unprepare(qmp->pipe_clk); + clk_bulk_disable_unprepare(qmp->num_pipe_clks, qmp->pipe_clks); /* PHY reset */ qphy_setbits(qmp->pcs, cfg->regs[QPHY_SW_RESET], SW_RESET); @@ -2154,6 +2154,7 @@ static int qmp_pcie_parse_dt_legacy(struct qmp_pcie *qmp, struct device_node *np struct platform_device *pdev = to_platform_device(qmp->dev); const struct qmp_phy_cfg *cfg = qmp->cfg; struct device *dev = qmp->dev; + struct clk *clk; qmp->serdes = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(qmp->serdes)) @@ -2206,12 +2207,16 @@ static int qmp_pcie_parse_dt_legacy(struct qmp_pcie *qmp, struct device_node *np } } - qmp->pipe_clk = devm_get_clk_from_child(dev, np, NULL); - if (IS_ERR(qmp->pipe_clk)) { - return dev_err_probe(dev, PTR_ERR(qmp->pipe_clk), + clk = devm_get_clk_from_child(dev, np, NULL); + if (IS_ERR(clk)) { + return dev_err_probe(dev, PTR_ERR(clk), "failed to get pipe clock\n"); } + qmp->num_pipe_clks = 1; + qmp->pipe_clks[0].id = "pipe"; + qmp->pipe_clks[0].clk = clk; + return 0; } |