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Commit 2abf0c8e authored by Dmitry Baryshkov's avatar Dmitry Baryshkov Committed by Vinod Koul
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phy: qcom-qmp-pcie: change symbol prefix to qcom_qmp_phy_pcie_msm8996 

Change all symbol names to start with qcom_qmp_phy_pcie_msm8996_ rather
than old qcom_qmp_phy_.
Acked-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
Tested-by: Bjorn Andersson <bjorn.andersson@linaro.org> # UFS, PCIe and USB on SC8180X
Signed-off-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20220607213203.2819885-10-dmitry.baryshkov@linaro.orgSigned-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 5dbc7d86
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Showing with 79 additions and 79 deletions
drivers/phy/qualcomm/phy-qcom-qmp-pcie-msm8996.c
View file @ 2abf0c8e
......@@ -474,7 +474,7 @@ static const struct qmp_phy_cfg msm8996_pciephy_cfg = {
.pwrdn_delay_max = POWER_DOWN_DELAY_US_MAX,
};
static void qcom_qmp_phy_configure_lane(void __iomem *base,
static void qcom_qmp_phy_pcie_msm8996_configure_lane(void __iomem *base,
const unsigned int *regs,
const struct qmp_phy_init_tbl tbl[],
int num,
......@@ -497,15 +497,15 @@ static void qcom_qmp_phy_configure_lane(void __iomem *base,
}
}
static void qcom_qmp_phy_configure(void __iomem *base,
static void qcom_qmp_phy_pcie_msm8996_configure(void __iomem *base,
const unsigned int *regs,
const struct qmp_phy_init_tbl tbl[],
int num)
{
qcom_qmp_phy_configure_lane(base, regs, tbl, num, 0xff);
qcom_qmp_phy_pcie_msm8996_configure_lane(base, regs, tbl, num, 0xff);
}
static int qcom_qmp_phy_serdes_init(struct qmp_phy *qphy)
static int qcom_qmp_phy_pcie_msm8996_serdes_init(struct qmp_phy *qphy)
{
struct qcom_qmp *qmp = qphy->qmp;
const struct qmp_phy_cfg *cfg = qphy->cfg;
......@@ -515,30 +515,30 @@ static int qcom_qmp_phy_serdes_init(struct qmp_phy *qphy)
int serdes_tbl_num = cfg->serdes_tbl_num;
int ret;
qcom_qmp_phy_configure(serdes, cfg->regs, serdes_tbl, serdes_tbl_num);
qcom_qmp_phy_pcie_msm8996_configure(serdes, cfg->regs, serdes_tbl, serdes_tbl_num);
if (cfg->serdes_tbl_sec)
qcom_qmp_phy_configure(serdes, cfg->regs, cfg->serdes_tbl_sec,
qcom_qmp_phy_pcie_msm8996_configure(serdes, cfg->regs, cfg->serdes_tbl_sec,
cfg->serdes_tbl_num_sec);
if (cfg->type == PHY_TYPE_DP) {
switch (dp_opts->link_rate) {
case 1620:
qcom_qmp_phy_configure(serdes, cfg->regs,
qcom_qmp_phy_pcie_msm8996_configure(serdes, cfg->regs,
cfg->serdes_tbl_rbr,
cfg->serdes_tbl_rbr_num);
break;
case 2700:
qcom_qmp_phy_configure(serdes, cfg->regs,
qcom_qmp_phy_pcie_msm8996_configure(serdes, cfg->regs,
cfg->serdes_tbl_hbr,
cfg->serdes_tbl_hbr_num);
break;
case 5400:
qcom_qmp_phy_configure(serdes, cfg->regs,
qcom_qmp_phy_pcie_msm8996_configure(serdes, cfg->regs,
cfg->serdes_tbl_hbr2,
cfg->serdes_tbl_hbr2_num);
break;
case 8100:
qcom_qmp_phy_configure(serdes, cfg->regs,
qcom_qmp_phy_pcie_msm8996_configure(serdes, cfg->regs,
cfg->serdes_tbl_hbr3,
cfg->serdes_tbl_hbr3_num);
break;
......@@ -602,7 +602,7 @@ static int qcom_qmp_dp_phy_calibrate(struct phy *phy)
return 0;
}
static int qcom_qmp_phy_com_init(struct qmp_phy *qphy)
static int qcom_qmp_phy_pcie_msm8996_com_init(struct qmp_phy *qphy)
{
struct qcom_qmp *qmp = qphy->qmp;
const struct qmp_phy_cfg *cfg = qphy->cfg;
......@@ -697,7 +697,7 @@ static int qcom_qmp_phy_com_init(struct qmp_phy *qphy)
return ret;
}
static int qcom_qmp_phy_com_exit(struct qmp_phy *qphy)
static int qcom_qmp_phy_pcie_msm8996_com_exit(struct qmp_phy *qphy)
{
struct qcom_qmp *qmp = qphy->qmp;
const struct qmp_phy_cfg *cfg = qphy->cfg;
......@@ -732,7 +732,7 @@ static int qcom_qmp_phy_com_exit(struct qmp_phy *qphy)
return 0;
}
static int qcom_qmp_phy_init(struct phy *phy)
static int qcom_qmp_phy_pcie_msm8996_init(struct phy *phy)
{
struct qmp_phy *qphy = phy_get_drvdata(phy);
struct qcom_qmp *qmp = qphy->qmp;
......@@ -767,7 +767,7 @@ static int qcom_qmp_phy_init(struct phy *phy)
return ret;
}
ret = qcom_qmp_phy_com_init(qphy);
ret = qcom_qmp_phy_pcie_msm8996_com_init(qphy);
if (ret)
return ret;
......@@ -777,7 +777,7 @@ static int qcom_qmp_phy_init(struct phy *phy)
return 0;
}
static int qcom_qmp_phy_power_on(struct phy *phy)
static int qcom_qmp_phy_pcie_msm8996_power_on(struct phy *phy)
{
struct qmp_phy *qphy = phy_get_drvdata(phy);
struct qcom_qmp *qmp = qphy->qmp;
......@@ -790,7 +790,7 @@ static int qcom_qmp_phy_power_on(struct phy *phy)
unsigned int mask, val, ready;
int ret;
qcom_qmp_phy_serdes_init(qphy);
qcom_qmp_phy_pcie_msm8996_serdes_init(qphy);
if (cfg->has_lane_rst) {
ret = reset_control_deassert(qphy->lane_rst);
......@@ -808,18 +808,18 @@ static int qcom_qmp_phy_power_on(struct phy *phy)
}
/* Tx, Rx, and PCS configurations */
qcom_qmp_phy_configure_lane(tx, cfg->regs,
qcom_qmp_phy_pcie_msm8996_configure_lane(tx, cfg->regs,
cfg->tx_tbl, cfg->tx_tbl_num, 1);
if (cfg->tx_tbl_sec)
qcom_qmp_phy_configure_lane(tx, cfg->regs, cfg->tx_tbl_sec,
qcom_qmp_phy_pcie_msm8996_configure_lane(tx, cfg->regs, cfg->tx_tbl_sec,
cfg->tx_tbl_num_sec, 1);
/* Configuration for other LANE for USB-DP combo PHY */
if (cfg->is_dual_lane_phy) {
qcom_qmp_phy_configure_lane(qphy->tx2, cfg->regs,
qcom_qmp_phy_pcie_msm8996_configure_lane(qphy->tx2, cfg->regs,
cfg->tx_tbl, cfg->tx_tbl_num, 2);
if (cfg->tx_tbl_sec)
qcom_qmp_phy_configure_lane(qphy->tx2, cfg->regs,
qcom_qmp_phy_pcie_msm8996_configure_lane(qphy->tx2, cfg->regs,
cfg->tx_tbl_sec,
cfg->tx_tbl_num_sec, 2);
}
......@@ -828,17 +828,17 @@ static int qcom_qmp_phy_power_on(struct phy *phy)
if (cfg->type == PHY_TYPE_DP)
cfg->configure_dp_tx(qphy);
qcom_qmp_phy_configure_lane(rx, cfg->regs,
qcom_qmp_phy_pcie_msm8996_configure_lane(rx, cfg->regs,
cfg->rx_tbl, cfg->rx_tbl_num, 1);
if (cfg->rx_tbl_sec)
qcom_qmp_phy_configure_lane(rx, cfg->regs,
qcom_qmp_phy_pcie_msm8996_configure_lane(rx, cfg->regs,
cfg->rx_tbl_sec, cfg->rx_tbl_num_sec, 1);
if (cfg->is_dual_lane_phy) {
qcom_qmp_phy_configure_lane(qphy->rx2, cfg->regs,
qcom_qmp_phy_pcie_msm8996_configure_lane(qphy->rx2, cfg->regs,
cfg->rx_tbl, cfg->rx_tbl_num, 2);
if (cfg->rx_tbl_sec)
qcom_qmp_phy_configure_lane(qphy->rx2, cfg->regs,
qcom_qmp_phy_pcie_msm8996_configure_lane(qphy->rx2, cfg->regs,
cfg->rx_tbl_sec,
cfg->rx_tbl_num_sec, 2);
}
......@@ -847,9 +847,9 @@ static int qcom_qmp_phy_power_on(struct phy *phy)
if (cfg->type == PHY_TYPE_DP) {
cfg->configure_dp_phy(qphy);
} else {
qcom_qmp_phy_configure(pcs, cfg->regs, cfg->pcs_tbl, cfg->pcs_tbl_num);
qcom_qmp_phy_pcie_msm8996_configure(pcs, cfg->regs, cfg->pcs_tbl, cfg->pcs_tbl_num);
if (cfg->pcs_tbl_sec)
qcom_qmp_phy_configure(pcs, cfg->regs, cfg->pcs_tbl_sec,
qcom_qmp_phy_pcie_msm8996_configure(pcs, cfg->regs, cfg->pcs_tbl_sec,
cfg->pcs_tbl_num_sec);
}
......@@ -857,10 +857,10 @@ static int qcom_qmp_phy_power_on(struct phy *phy)
if (ret)
goto err_disable_pipe_clk;
qcom_qmp_phy_configure(pcs_misc, cfg->regs, cfg->pcs_misc_tbl,
qcom_qmp_phy_pcie_msm8996_configure(pcs_misc, cfg->regs, cfg->pcs_misc_tbl,
cfg->pcs_misc_tbl_num);
if (cfg->pcs_misc_tbl_sec)
qcom_qmp_phy_configure(pcs_misc, cfg->regs, cfg->pcs_misc_tbl_sec,
qcom_qmp_phy_pcie_msm8996_configure(pcs_misc, cfg->regs, cfg->pcs_misc_tbl_sec,
cfg->pcs_misc_tbl_num_sec);
/*
......@@ -908,7 +908,7 @@ static int qcom_qmp_phy_power_on(struct phy *phy)
return ret;
}
static int qcom_qmp_phy_power_off(struct phy *phy)
static int qcom_qmp_phy_pcie_msm8996_power_off(struct phy *phy)
{
struct qmp_phy *qphy = phy_get_drvdata(phy);
const struct qmp_phy_cfg *cfg = qphy->cfg;
......@@ -939,7 +939,7 @@ static int qcom_qmp_phy_power_off(struct phy *phy)
return 0;
}
static int qcom_qmp_phy_exit(struct phy *phy)
static int qcom_qmp_phy_pcie_msm8996_exit(struct phy *phy)
{
struct qmp_phy *qphy = phy_get_drvdata(phy);
const struct qmp_phy_cfg *cfg = qphy->cfg;
......@@ -947,37 +947,37 @@ static int qcom_qmp_phy_exit(struct phy *phy)
if (cfg->has_lane_rst)
reset_control_assert(qphy->lane_rst);
qcom_qmp_phy_com_exit(qphy);
qcom_qmp_phy_pcie_msm8996_com_exit(qphy);
return 0;
}
static int qcom_qmp_phy_enable(struct phy *phy)
static int qcom_qmp_phy_pcie_msm8996_enable(struct phy *phy)
{
int ret;
ret = qcom_qmp_phy_init(phy);
ret = qcom_qmp_phy_pcie_msm8996_init(phy);
if (ret)
return ret;
ret = qcom_qmp_phy_power_on(phy);
ret = qcom_qmp_phy_pcie_msm8996_power_on(phy);
if (ret)
qcom_qmp_phy_exit(phy);
qcom_qmp_phy_pcie_msm8996_exit(phy);
return ret;
}
static int qcom_qmp_phy_disable(struct phy *phy)
static int qcom_qmp_phy_pcie_msm8996_disable(struct phy *phy)
{
int ret;
ret = qcom_qmp_phy_power_off(phy);
ret = qcom_qmp_phy_pcie_msm8996_power_off(phy);
if (ret)
return ret;
return qcom_qmp_phy_exit(phy);
return qcom_qmp_phy_pcie_msm8996_exit(phy);
}
static int qcom_qmp_phy_set_mode(struct phy *phy,
static int qcom_qmp_phy_pcie_msm8996_set_mode(struct phy *phy,
enum phy_mode mode, int submode)
{
struct qmp_phy *qphy = phy_get_drvdata(phy);
......@@ -987,7 +987,7 @@ static int qcom_qmp_phy_set_mode(struct phy *phy,
return 0;
}
static void qcom_qmp_phy_enable_autonomous_mode(struct qmp_phy *qphy)
static void qcom_qmp_phy_pcie_msm8996_enable_autonomous_mode(struct qmp_phy *qphy)
{
const struct qmp_phy_cfg *cfg = qphy->cfg;
void __iomem *pcs = qphy->pcs;
......@@ -1016,7 +1016,7 @@ static void qcom_qmp_phy_enable_autonomous_mode(struct qmp_phy *qphy)
qphy_clrbits(pcs_misc, QPHY_V3_PCS_MISC_CLAMP_ENABLE, CLAMP_EN);
}
static void qcom_qmp_phy_disable_autonomous_mode(struct qmp_phy *qphy)
static void qcom_qmp_phy_pcie_msm8996_disable_autonomous_mode(struct qmp_phy *qphy)
{
const struct qmp_phy_cfg *cfg = qphy->cfg;
void __iomem *pcs = qphy->pcs;
......@@ -1034,7 +1034,7 @@ static void qcom_qmp_phy_disable_autonomous_mode(struct qmp_phy *qphy)
qphy_clrbits(pcs, cfg->regs[QPHY_PCS_LFPS_RXTERM_IRQ_CLEAR], IRQ_CLEAR);
}
static int __maybe_unused qcom_qmp_phy_runtime_suspend(struct device *dev)
static int __maybe_unused qcom_qmp_phy_pcie_msm8996_runtime_suspend(struct device *dev)
{
struct qcom_qmp *qmp = dev_get_drvdata(dev);
struct qmp_phy *qphy = qmp->phys[0];
......@@ -1051,7 +1051,7 @@ static int __maybe_unused qcom_qmp_phy_runtime_suspend(struct device *dev)
return 0;
}
qcom_qmp_phy_enable_autonomous_mode(qphy);
qcom_qmp_phy_pcie_msm8996_enable_autonomous_mode(qphy);
clk_disable_unprepare(qphy->pipe_clk);
clk_bulk_disable_unprepare(cfg->num_clks, qmp->clks);
......@@ -1059,7 +1059,7 @@ static int __maybe_unused qcom_qmp_phy_runtime_suspend(struct device *dev)
return 0;
}
static int __maybe_unused qcom_qmp_phy_runtime_resume(struct device *dev)
static int __maybe_unused qcom_qmp_phy_pcie_msm8996_runtime_resume(struct device *dev)
{
struct qcom_qmp *qmp = dev_get_drvdata(dev);
struct qmp_phy *qphy = qmp->phys[0];
......@@ -1088,12 +1088,12 @@ static int __maybe_unused qcom_qmp_phy_runtime_resume(struct device *dev)
return ret;
}
qcom_qmp_phy_disable_autonomous_mode(qphy);
qcom_qmp_phy_pcie_msm8996_disable_autonomous_mode(qphy);
return 0;
}
static int qcom_qmp_phy_vreg_init(struct device *dev, const struct qmp_phy_cfg *cfg)
static int qcom_qmp_phy_pcie_msm8996_vreg_init(struct device *dev, const struct qmp_phy_cfg *cfg)
{
struct qcom_qmp *qmp = dev_get_drvdata(dev);
int num = cfg->num_vregs;
......@@ -1109,7 +1109,7 @@ static int qcom_qmp_phy_vreg_init(struct device *dev, const struct qmp_phy_cfg *
return devm_regulator_bulk_get(dev, num, qmp->vregs);
}
static int qcom_qmp_phy_reset_init(struct device *dev, const struct qmp_phy_cfg *cfg)
static int qcom_qmp_phy_pcie_msm8996_reset_init(struct device *dev, const struct qmp_phy_cfg *cfg)
{
struct qcom_qmp *qmp = dev_get_drvdata(dev);
int i;
......@@ -1134,7 +1134,7 @@ static int qcom_qmp_phy_reset_init(struct device *dev, const struct qmp_phy_cfg
return 0;
}
static int qcom_qmp_phy_clk_init(struct device *dev, const struct qmp_phy_cfg *cfg)
static int qcom_qmp_phy_pcie_msm8996_clk_init(struct device *dev, const struct qmp_phy_cfg *cfg)
{
struct qcom_qmp *qmp = dev_get_drvdata(dev);
int num = cfg->num_clks;
......@@ -1402,28 +1402,28 @@ static int phy_dp_clks_register(struct qcom_qmp *qmp, struct qmp_phy *qphy,
return devm_add_action_or_reset(qmp->dev, phy_clk_release_provider, np);
}
static const struct phy_ops qcom_qmp_phy_gen_ops = {
.init = qcom_qmp_phy_enable,
.exit = qcom_qmp_phy_disable,
.set_mode = qcom_qmp_phy_set_mode,
static const struct phy_ops qcom_qmp_phy_pcie_msm8996_gen_ops = {
.init = qcom_qmp_phy_pcie_msm8996_enable,
.exit = qcom_qmp_phy_pcie_msm8996_disable,
.set_mode = qcom_qmp_phy_pcie_msm8996_set_mode,
.owner = THIS_MODULE,
};
static const struct phy_ops qcom_qmp_phy_dp_ops = {
.init = qcom_qmp_phy_init,
static const struct phy_ops qcom_qmp_phy_pcie_msm8996_dp_ops = {
.init = qcom_qmp_phy_pcie_msm8996_init,
.configure = qcom_qmp_dp_phy_configure,
.power_on = qcom_qmp_phy_power_on,
.power_on = qcom_qmp_phy_pcie_msm8996_power_on,
.calibrate = qcom_qmp_dp_phy_calibrate,
.power_off = qcom_qmp_phy_power_off,
.exit = qcom_qmp_phy_exit,
.set_mode = qcom_qmp_phy_set_mode,
.power_off = qcom_qmp_phy_pcie_msm8996_power_off,
.exit = qcom_qmp_phy_pcie_msm8996_exit,
.set_mode = qcom_qmp_phy_pcie_msm8996_set_mode,
.owner = THIS_MODULE,
};
static const struct phy_ops qcom_qmp_pcie_ufs_ops = {
.power_on = qcom_qmp_phy_enable,
.power_off = qcom_qmp_phy_disable,
.set_mode = qcom_qmp_phy_set_mode,
.power_on = qcom_qmp_phy_pcie_msm8996_enable,
.power_off = qcom_qmp_phy_pcie_msm8996_disable,
.set_mode = qcom_qmp_phy_pcie_msm8996_set_mode,
.owner = THIS_MODULE,
};
......@@ -1433,7 +1433,7 @@ static void qcom_qmp_reset_control_put(void *data)
}
static
int qcom_qmp_phy_create(struct device *dev, struct device_node *np, int id,
int qcom_qmp_phy_pcie_msm8996_create(struct device *dev, struct device_node *np, int id,
void __iomem *serdes, const struct qmp_phy_cfg *cfg)
{
struct qcom_qmp *qmp = dev_get_drvdata(dev);
......@@ -1535,9 +1535,9 @@ int qcom_qmp_phy_create(struct device *dev, struct device_node *np, int id,
if (cfg->type == PHY_TYPE_UFS || cfg->type == PHY_TYPE_PCIE)
ops = &qcom_qmp_pcie_ufs_ops;
else if (cfg->type == PHY_TYPE_DP)
ops = &qcom_qmp_phy_dp_ops;
ops = &qcom_qmp_phy_pcie_msm8996_dp_ops;
else
ops = &qcom_qmp_phy_gen_ops;
ops = &qcom_qmp_phy_pcie_msm8996_gen_ops;
generic_phy = devm_phy_create(dev, np, ops);
if (IS_ERR(generic_phy)) {
......@@ -1555,21 +1555,21 @@ int qcom_qmp_phy_create(struct device *dev, struct device_node *np, int id,
return 0;
}
static const struct of_device_id qcom_qmp_phy_of_match_table[] = {
static const struct of_device_id qcom_qmp_phy_pcie_msm8996_of_match_table[] = {
{
.compatible = "qcom,msm8996-qmp-pcie-phy",
.data = &msm8996_pciephy_cfg,
},
{ },
};
MODULE_DEVICE_TABLE(of, qcom_qmp_phy_of_match_table);
MODULE_DEVICE_TABLE(of, qcom_qmp_phy_pcie_msm8996_of_match_table);
static const struct dev_pm_ops qcom_qmp_phy_pm_ops = {
SET_RUNTIME_PM_OPS(qcom_qmp_phy_runtime_suspend,
qcom_qmp_phy_runtime_resume, NULL)
static const struct dev_pm_ops qcom_qmp_phy_pcie_msm8996_pm_ops = {
SET_RUNTIME_PM_OPS(qcom_qmp_phy_pcie_msm8996_runtime_suspend,
qcom_qmp_phy_pcie_msm8996_runtime_resume, NULL)
};
static int qcom_qmp_phy_probe(struct platform_device *pdev)
static int qcom_qmp_phy_pcie_msm8996_probe(struct platform_device *pdev)
{
struct qcom_qmp *qmp;
struct device *dev = &pdev->dev;
......@@ -1623,15 +1623,15 @@ static int qcom_qmp_phy_probe(struct platform_device *pdev)
mutex_init(&qmp->phy_mutex);
ret = qcom_qmp_phy_clk_init(dev, cfg);
ret = qcom_qmp_phy_pcie_msm8996_clk_init(dev, cfg);
if (ret)
return ret;
ret = qcom_qmp_phy_reset_init(dev, cfg);
ret = qcom_qmp_phy_pcie_msm8996_reset_init(dev, cfg);
if (ret)
return ret;
ret = qcom_qmp_phy_vreg_init(dev, cfg);
ret = qcom_qmp_phy_pcie_msm8996_vreg_init(dev, cfg);
if (ret) {
if (ret != -EPROBE_DEFER)
dev_err(dev, "failed to get regulator supplies: %d\n",
......@@ -1667,7 +1667,7 @@ static int qcom_qmp_phy_probe(struct platform_device *pdev)
}
/* Create per-lane phy */
ret = qcom_qmp_phy_create(dev, child, id, serdes, cfg);
ret = qcom_qmp_phy_pcie_msm8996_create(dev, child, id, serdes, cfg);
if (ret) {
dev_err(dev, "failed to create lane%d phy, %d\n",
id, ret);
......@@ -1710,16 +1710,16 @@ static int qcom_qmp_phy_probe(struct platform_device *pdev)
return ret;
}
static struct platform_driver qcom_qmp_phy_driver = {
.probe = qcom_qmp_phy_probe,
static struct platform_driver qcom_qmp_phy_pcie_msm8996_driver = {
.probe = qcom_qmp_phy_pcie_msm8996_probe,
.driver = {
.name = "qcom-qmp-msm8996-pcie-phy",
.pm = &qcom_qmp_phy_pm_ops,
.of_match_table = qcom_qmp_phy_of_match_table,
.pm = &qcom_qmp_phy_pcie_msm8996_pm_ops,
.of_match_table = qcom_qmp_phy_pcie_msm8996_of_match_table,
},
};
module_platform_driver(qcom_qmp_phy_driver);
module_platform_driver(qcom_qmp_phy_pcie_msm8996_driver);
MODULE_AUTHOR("Vivek Gautam <vivek.gautam@codeaurora.org>");
MODULE_DESCRIPTION("Qualcomm QMP MSM8996 PCIe PHY driver");
......
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