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-rw-r--r--drivers/phy/freescale/phy-fsl-imx8-mipi-dphy.c2
-rw-r--r--drivers/phy/microchip/lan966x_serdes.c2
-rw-r--r--drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c166
-rw-r--r--drivers/phy/qualcomm/phy-qcom-m31.c2
-rw-r--r--drivers/phy/qualcomm/phy-qcom-qmp-combo.c16
-rw-r--r--drivers/phy/qualcomm/phy-qcom-qmp-usb.c32
-rw-r--r--drivers/phy/renesas/phy-rcar-gen3-usb2.c4
-rw-r--r--drivers/phy/ti/phy-omap-usb2.c4
8 files changed, 105 insertions, 123 deletions
diff --git a/drivers/phy/freescale/phy-fsl-imx8-mipi-dphy.c b/drivers/phy/freescale/phy-fsl-imx8-mipi-dphy.c
index e625b32889bf..0928a526e2ab 100644
--- a/drivers/phy/freescale/phy-fsl-imx8-mipi-dphy.c
+++ b/drivers/phy/freescale/phy-fsl-imx8-mipi-dphy.c
@@ -706,7 +706,7 @@ static int mixel_dphy_probe(struct platform_device *pdev)
return ret;
}
- priv->id = of_alias_get_id(np, "mipi_dphy");
+ priv->id = of_alias_get_id(np, "mipi-dphy");
if (priv->id < 0) {
dev_err(dev, "Failed to get phy node alias id: %d\n",
priv->id);
diff --git a/drivers/phy/microchip/lan966x_serdes.c b/drivers/phy/microchip/lan966x_serdes.c
index c1a41b6cd29b..b5ac2b7995e7 100644
--- a/drivers/phy/microchip/lan966x_serdes.c
+++ b/drivers/phy/microchip/lan966x_serdes.c
@@ -96,6 +96,8 @@ static const struct serdes_mux lan966x_serdes_muxes[] = {
SERDES_MUX_SGMII(SERDES6G(1), 3, HSIO_HW_CFG_SD6G_1_CFG,
HSIO_HW_CFG_SD6G_1_CFG_SET(1)),
+ SERDES_MUX_SGMII(SERDES6G(2), 4, 0, 0),
+
SERDES_MUX_RGMII(RGMII(0), 2, HSIO_HW_CFG_RGMII_0_CFG |
HSIO_HW_CFG_RGMII_ENA |
HSIO_HW_CFG_GMII_ENA,
diff --git a/drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c b/drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c
index a623f092b11f..a43e20abb10d 100644
--- a/drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c
+++ b/drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c
@@ -37,56 +37,28 @@
#define EUSB2_TUNE_EUSB_EQU 0x5A
#define EUSB2_TUNE_EUSB_HS_COMP_CUR 0x5B
-#define QCOM_EUSB2_REPEATER_INIT_CFG(r, v) \
- { \
- .reg = r, \
- .val = v, \
- }
-
-enum reg_fields {
- F_TUNE_EUSB_HS_COMP_CUR,
- F_TUNE_EUSB_EQU,
- F_TUNE_EUSB_SLEW,
- F_TUNE_USB2_HS_COMP_CUR,
- F_TUNE_USB2_PREEM,
- F_TUNE_USB2_EQU,
- F_TUNE_USB2_SLEW,
- F_TUNE_SQUELCH_U,
- F_TUNE_HSDISC,
- F_TUNE_RES_FSDIF,
- F_TUNE_IUSB2,
- F_TUNE_USB2_CROSSOVER,
- F_NUM_TUNE_FIELDS,
-
- F_FORCE_VAL_5 = F_NUM_TUNE_FIELDS,
- F_FORCE_EN_5,
-
- F_EN_CTL1,
-
- F_RPTR_STATUS,
- F_NUM_FIELDS,
-};
-
-static struct reg_field eusb2_repeater_tune_reg_fields[F_NUM_FIELDS] = {
- [F_TUNE_EUSB_HS_COMP_CUR] = REG_FIELD(EUSB2_TUNE_EUSB_HS_COMP_CUR, 0, 1),
- [F_TUNE_EUSB_EQU] = REG_FIELD(EUSB2_TUNE_EUSB_EQU, 0, 1),
- [F_TUNE_EUSB_SLEW] = REG_FIELD(EUSB2_TUNE_EUSB_SLEW, 0, 1),
- [F_TUNE_USB2_HS_COMP_CUR] = REG_FIELD(EUSB2_TUNE_USB2_HS_COMP_CUR, 0, 1),
- [F_TUNE_USB2_PREEM] = REG_FIELD(EUSB2_TUNE_USB2_PREEM, 0, 2),
- [F_TUNE_USB2_EQU] = REG_FIELD(EUSB2_TUNE_USB2_EQU, 0, 1),
- [F_TUNE_USB2_SLEW] = REG_FIELD(EUSB2_TUNE_USB2_SLEW, 0, 1),
- [F_TUNE_SQUELCH_U] = REG_FIELD(EUSB2_TUNE_SQUELCH_U, 0, 2),
- [F_TUNE_HSDISC] = REG_FIELD(EUSB2_TUNE_HSDISC, 0, 2),
- [F_TUNE_RES_FSDIF] = REG_FIELD(EUSB2_TUNE_RES_FSDIF, 0, 2),
- [F_TUNE_IUSB2] = REG_FIELD(EUSB2_TUNE_IUSB2, 0, 3),
- [F_TUNE_USB2_CROSSOVER] = REG_FIELD(EUSB2_TUNE_USB2_CROSSOVER, 0, 2),
-
- [F_FORCE_VAL_5] = REG_FIELD(EUSB2_FORCE_VAL_5, 0, 7),
- [F_FORCE_EN_5] = REG_FIELD(EUSB2_FORCE_EN_5, 0, 7),
-
- [F_EN_CTL1] = REG_FIELD(EUSB2_EN_CTL1, 0, 7),
-
- [F_RPTR_STATUS] = REG_FIELD(EUSB2_RPTR_STATUS, 0, 7),
+enum eusb2_reg_layout {
+ TUNE_EUSB_HS_COMP_CUR,
+ TUNE_EUSB_EQU,
+ TUNE_EUSB_SLEW,
+ TUNE_USB2_HS_COMP_CUR,
+ TUNE_USB2_PREEM,
+ TUNE_USB2_EQU,
+ TUNE_USB2_SLEW,
+ TUNE_SQUELCH_U,
+ TUNE_HSDISC,
+ TUNE_RES_FSDIF,
+ TUNE_IUSB2,
+ TUNE_USB2_CROSSOVER,
+ NUM_TUNE_FIELDS,
+
+ FORCE_VAL_5 = NUM_TUNE_FIELDS,
+ FORCE_EN_5,
+
+ EN_CTL1,
+
+ RPTR_STATUS,
+ LAYOUT_SIZE,
};
struct eusb2_repeater_cfg {
@@ -98,10 +70,11 @@ struct eusb2_repeater_cfg {
struct eusb2_repeater {
struct device *dev;
- struct regmap_field *regs[F_NUM_FIELDS];
+ struct regmap *regmap;
struct phy *phy;
struct regulator_bulk_data *vregs;
const struct eusb2_repeater_cfg *cfg;
+ u32 base;
enum phy_mode mode;
};
@@ -109,10 +82,10 @@ static const char * const pm8550b_vreg_l[] = {
"vdd18", "vdd3",
};
-static const u32 pm8550b_init_tbl[F_NUM_TUNE_FIELDS] = {
- [F_TUNE_IUSB2] = 0x8,
- [F_TUNE_SQUELCH_U] = 0x3,
- [F_TUNE_USB2_PREEM] = 0x5,
+static const u32 pm8550b_init_tbl[NUM_TUNE_FIELDS] = {
+ [TUNE_IUSB2] = 0x8,
+ [TUNE_SQUELCH_U] = 0x3,
+ [TUNE_USB2_PREEM] = 0x5,
};
static const struct eusb2_repeater_cfg pm8550b_eusb2_cfg = {
@@ -140,47 +113,42 @@ static int eusb2_repeater_init_vregs(struct eusb2_repeater *rptr)
static int eusb2_repeater_init(struct phy *phy)
{
- struct reg_field *regfields = eusb2_repeater_tune_reg_fields;
struct eusb2_repeater *rptr = phy_get_drvdata(phy);
struct device_node *np = rptr->dev->of_node;
- u32 init_tbl[F_NUM_TUNE_FIELDS] = { 0 };
- u8 override;
+ struct regmap *regmap = rptr->regmap;
+ const u32 *init_tbl = rptr->cfg->init_tbl;
+ u8 tune_usb2_preem = init_tbl[TUNE_USB2_PREEM];
+ u8 tune_hsdisc = init_tbl[TUNE_HSDISC];
+ u8 tune_iusb2 = init_tbl[TUNE_IUSB2];
+ u32 base = rptr->base;
u32 val;
int ret;
- int i;
+
+ of_property_read_u8(np, "qcom,tune-usb2-amplitude", &tune_iusb2);
+ of_property_read_u8(np, "qcom,tune-usb2-disc-thres", &tune_hsdisc);
+ of_property_read_u8(np, "qcom,tune-usb2-preem", &tune_usb2_preem);
ret = regulator_bulk_enable(rptr->cfg->num_vregs, rptr->vregs);
if (ret)
return ret;
- regmap_field_update_bits(rptr->regs[F_EN_CTL1], EUSB2_RPTR_EN, EUSB2_RPTR_EN);
+ regmap_write(regmap, base + EUSB2_EN_CTL1, EUSB2_RPTR_EN);
- for (i = 0; i < F_NUM_TUNE_FIELDS; i++) {
- if (init_tbl[i]) {
- regmap_field_update_bits(rptr->regs[i], init_tbl[i], init_tbl[i]);
- } else {
- /* Write 0 if there's no value set */
- u32 mask = GENMASK(regfields[i].msb, regfields[i].lsb);
-
- regmap_field_update_bits(rptr->regs[i], mask, 0);
- }
- }
- memcpy(init_tbl, rptr->cfg->init_tbl, sizeof(init_tbl));
+ regmap_write(regmap, base + EUSB2_TUNE_EUSB_HS_COMP_CUR, init_tbl[TUNE_EUSB_HS_COMP_CUR]);
+ regmap_write(regmap, base + EUSB2_TUNE_EUSB_EQU, init_tbl[TUNE_EUSB_EQU]);
+ regmap_write(regmap, base + EUSB2_TUNE_EUSB_SLEW, init_tbl[TUNE_EUSB_SLEW]);
+ regmap_write(regmap, base + EUSB2_TUNE_USB2_HS_COMP_CUR, init_tbl[TUNE_USB2_HS_COMP_CUR]);
+ regmap_write(regmap, base + EUSB2_TUNE_USB2_EQU, init_tbl[TUNE_USB2_EQU]);
+ regmap_write(regmap, base + EUSB2_TUNE_USB2_SLEW, init_tbl[TUNE_USB2_SLEW]);
+ regmap_write(regmap, base + EUSB2_TUNE_SQUELCH_U, init_tbl[TUNE_SQUELCH_U]);
+ regmap_write(regmap, base + EUSB2_TUNE_RES_FSDIF, init_tbl[TUNE_RES_FSDIF]);
+ regmap_write(regmap, base + EUSB2_TUNE_USB2_CROSSOVER, init_tbl[TUNE_USB2_CROSSOVER]);
- if (!of_property_read_u8(np, "qcom,tune-usb2-amplitude", &override))
- init_tbl[F_TUNE_IUSB2] = override;
+ regmap_write(regmap, base + EUSB2_TUNE_USB2_PREEM, tune_usb2_preem);
+ regmap_write(regmap, base + EUSB2_TUNE_HSDISC, tune_hsdisc);
+ regmap_write(regmap, base + EUSB2_TUNE_IUSB2, tune_iusb2);
- if (!of_property_read_u8(np, "qcom,tune-usb2-disc-thres", &override))
- init_tbl[F_TUNE_HSDISC] = override;
-
- if (!of_property_read_u8(np, "qcom,tune-usb2-preem", &override))
- init_tbl[F_TUNE_USB2_PREEM] = override;
-
- for (i = 0; i < F_NUM_TUNE_FIELDS; i++)
- regmap_field_update_bits(rptr->regs[i], init_tbl[i], init_tbl[i]);
-
- ret = regmap_field_read_poll_timeout(rptr->regs[F_RPTR_STATUS],
- val, val & RPTR_OK, 10, 5);
+ ret = regmap_read_poll_timeout(regmap, base + EUSB2_RPTR_STATUS, val, val & RPTR_OK, 10, 5);
if (ret)
dev_err(rptr->dev, "initialization timed-out\n");
@@ -191,6 +159,8 @@ static int eusb2_repeater_set_mode(struct phy *phy,
enum phy_mode mode, int submode)
{
struct eusb2_repeater *rptr = phy_get_drvdata(phy);
+ struct regmap *regmap = rptr->regmap;
+ u32 base = rptr->base;
switch (mode) {
case PHY_MODE_USB_HOST:
@@ -199,10 +169,8 @@ static int eusb2_repeater_set_mode(struct phy *phy,
* per eUSB 1.2 Spec. Below implement software workaround until
* PHY and controller is fixing seen observation.
*/
- regmap_field_update_bits(rptr->regs[F_FORCE_EN_5],
- F_CLK_19P2M_EN, F_CLK_19P2M_EN);
- regmap_field_update_bits(rptr->regs[F_FORCE_VAL_5],
- V_CLK_19P2M_EN, V_CLK_19P2M_EN);
+ regmap_write(regmap, base + EUSB2_FORCE_EN_5, F_CLK_19P2M_EN);
+ regmap_write(regmap, base + EUSB2_FORCE_VAL_5, V_CLK_19P2M_EN);
break;
case PHY_MODE_USB_DEVICE:
/*
@@ -211,10 +179,8 @@ static int eusb2_repeater_set_mode(struct phy *phy,
* repeater doesn't clear previous value due to shared
* regulators (say host <-> device mode switch).
*/
- regmap_field_update_bits(rptr->regs[F_FORCE_EN_5],
- F_CLK_19P2M_EN, 0);
- regmap_field_update_bits(rptr->regs[F_FORCE_VAL_5],
- V_CLK_19P2M_EN, 0);
+ regmap_write(regmap, base + EUSB2_FORCE_EN_5, 0);
+ regmap_write(regmap, base + EUSB2_FORCE_VAL_5, 0);
break;
default:
return -EINVAL;
@@ -243,9 +209,8 @@ static int eusb2_repeater_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct phy_provider *phy_provider;
struct device_node *np = dev->of_node;
- struct regmap *regmap;
- int i, ret;
u32 res;
+ int ret;
rptr = devm_kzalloc(dev, sizeof(*rptr), GFP_KERNEL);
if (!rptr)
@@ -258,22 +223,15 @@ static int eusb2_repeater_probe(struct platform_device *pdev)
if (!rptr->cfg)
return -EINVAL;
- regmap = dev_get_regmap(dev->parent, NULL);
- if (!regmap)
+ rptr->regmap = dev_get_regmap(dev->parent, NULL);
+ if (!rptr->regmap)
return -ENODEV;
ret = of_property_read_u32(np, "reg", &res);
if (ret < 0)
return ret;
- for (i = 0; i < F_NUM_FIELDS; i++)
- eusb2_repeater_tune_reg_fields[i].reg += res;
-
- ret = devm_regmap_field_bulk_alloc(dev, regmap, rptr->regs,
- eusb2_repeater_tune_reg_fields,
- F_NUM_FIELDS);
- if (ret)
- return ret;
+ rptr->base = res;
ret = eusb2_repeater_init_vregs(rptr);
if (ret < 0) {
diff --git a/drivers/phy/qualcomm/phy-qcom-m31.c b/drivers/phy/qualcomm/phy-qcom-m31.c
index c2590579190a..03fb0d4b75d7 100644
--- a/drivers/phy/qualcomm/phy-qcom-m31.c
+++ b/drivers/phy/qualcomm/phy-qcom-m31.c
@@ -299,7 +299,7 @@ static int m31usb_phy_probe(struct platform_device *pdev)
qphy->vreg = devm_regulator_get(dev, "vdda-phy");
if (IS_ERR(qphy->vreg))
- return dev_err_probe(dev, PTR_ERR(qphy->phy),
+ return dev_err_probe(dev, PTR_ERR(qphy->vreg),
"failed to get vreg\n");
phy_set_drvdata(qphy->phy, qphy);
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
index 1ad10110dd25..17c4ad7553a5 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
@@ -3562,14 +3562,6 @@ static int qmp_combo_probe(struct platform_device *pdev)
if (ret)
return ret;
- ret = qmp_combo_typec_switch_register(qmp);
- if (ret)
- return ret;
-
- ret = drm_aux_bridge_register(dev);
- if (ret)
- return ret;
-
/* Check for legacy binding with child nodes. */
usb_np = of_get_child_by_name(dev->of_node, "usb3-phy");
if (usb_np) {
@@ -3589,6 +3581,14 @@ static int qmp_combo_probe(struct platform_device *pdev)
if (ret)
goto err_node_put;
+ ret = qmp_combo_typec_switch_register(qmp);
+ if (ret)
+ goto err_node_put;
+
+ ret = drm_aux_bridge_register(dev);
+ if (ret)
+ goto err_node_put;
+
pm_runtime_set_active(dev);
ret = devm_pm_runtime_enable(dev);
if (ret)
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-usb.c b/drivers/phy/qualcomm/phy-qcom-qmp-usb.c
index 243cc2b9a0fb..5c003988c35d 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-usb.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-usb.c
@@ -1556,6 +1556,14 @@ static const char * const qmp_phy_vreg_l[] = {
"vdda-phy", "vdda-pll",
};
+static const struct qmp_usb_offsets qmp_usb_offsets_v3 = {
+ .serdes = 0,
+ .pcs = 0x800,
+ .pcs_misc = 0x600,
+ .tx = 0x200,
+ .rx = 0x400,
+};
+
static const struct qmp_usb_offsets qmp_usb_offsets_ipq9574 = {
.serdes = 0,
.pcs = 0x800,
@@ -1564,7 +1572,7 @@ static const struct qmp_usb_offsets qmp_usb_offsets_ipq9574 = {
.rx = 0x400,
};
-static const struct qmp_usb_offsets qmp_usb_offsets_v3 = {
+static const struct qmp_usb_offsets qmp_usb_offsets_v3_msm8996 = {
.serdes = 0,
.pcs = 0x600,
.tx = 0x200,
@@ -1613,6 +1621,24 @@ static const struct qmp_usb_offsets qmp_usb_offsets_v7 = {
.rx = 0x1000,
};
+static const struct qmp_phy_cfg ipq6018_usb3phy_cfg = {
+ .lanes = 1,
+
+ .offsets = &qmp_usb_offsets_v3,
+
+ .serdes_tbl = ipq9574_usb3_serdes_tbl,
+ .serdes_tbl_num = ARRAY_SIZE(ipq9574_usb3_serdes_tbl),
+ .tx_tbl = msm8996_usb3_tx_tbl,
+ .tx_tbl_num = ARRAY_SIZE(msm8996_usb3_tx_tbl),
+ .rx_tbl = ipq8074_usb3_rx_tbl,
+ .rx_tbl_num = ARRAY_SIZE(ipq8074_usb3_rx_tbl),
+ .pcs_tbl = ipq8074_usb3_pcs_tbl,
+ .pcs_tbl_num = ARRAY_SIZE(ipq8074_usb3_pcs_tbl),
+ .vreg_list = qmp_phy_vreg_l,
+ .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
+ .regs = qmp_v3_usb3phy_regs_layout,
+};
+
static const struct qmp_phy_cfg ipq8074_usb3phy_cfg = {
.lanes = 1,
@@ -1652,7 +1678,7 @@ static const struct qmp_phy_cfg ipq9574_usb3phy_cfg = {
static const struct qmp_phy_cfg msm8996_usb3phy_cfg = {
.lanes = 1,
- .offsets = &qmp_usb_offsets_v3,
+ .offsets = &qmp_usb_offsets_v3_msm8996,
.serdes_tbl = msm8996_usb3_serdes_tbl,
.serdes_tbl_num = ARRAY_SIZE(msm8996_usb3_serdes_tbl),
@@ -2563,7 +2589,7 @@ err_node_put:
static const struct of_device_id qmp_usb_of_match_table[] = {
{
.compatible = "qcom,ipq6018-qmp-usb3-phy",
- .data = &ipq8074_usb3phy_cfg,
+ .data = &ipq6018_usb3phy_cfg,
}, {
.compatible = "qcom,ipq8074-qmp-usb3-phy",
.data = &ipq8074_usb3phy_cfg,
diff --git a/drivers/phy/renesas/phy-rcar-gen3-usb2.c b/drivers/phy/renesas/phy-rcar-gen3-usb2.c
index e53eace7c91e..6387c0d34c55 100644
--- a/drivers/phy/renesas/phy-rcar-gen3-usb2.c
+++ b/drivers/phy/renesas/phy-rcar-gen3-usb2.c
@@ -673,8 +673,6 @@ static int rcar_gen3_phy_usb2_probe(struct platform_device *pdev)
channel->irq = platform_get_irq_optional(pdev, 0);
channel->dr_mode = rcar_gen3_get_dr_mode(dev->of_node);
if (channel->dr_mode != USB_DR_MODE_UNKNOWN) {
- int ret;
-
channel->is_otg_channel = true;
channel->uses_otg_pins = !of_property_read_bool(dev->of_node,
"renesas,no-otg-pins");
@@ -738,8 +736,6 @@ static int rcar_gen3_phy_usb2_probe(struct platform_device *pdev)
ret = PTR_ERR(provider);
goto error;
} else if (channel->is_otg_channel) {
- int ret;
-
ret = device_create_file(dev, &dev_attr_role);
if (ret < 0)
goto error;
diff --git a/drivers/phy/ti/phy-omap-usb2.c b/drivers/phy/ti/phy-omap-usb2.c
index dd2913ac0fa2..78e19b128962 100644
--- a/drivers/phy/ti/phy-omap-usb2.c
+++ b/drivers/phy/ti/phy-omap-usb2.c
@@ -117,7 +117,7 @@ static int omap_usb_set_vbus(struct usb_otg *otg, bool enabled)
{
struct omap_usb *phy = phy_to_omapusb(otg->usb_phy);
- if (!phy->comparator)
+ if (!phy->comparator || !phy->comparator->set_vbus)
return -ENODEV;
return phy->comparator->set_vbus(phy->comparator, enabled);
@@ -127,7 +127,7 @@ static int omap_usb_start_srp(struct usb_otg *otg)
{
struct omap_usb *phy = phy_to_omapusb(otg->usb_phy);
- if (!phy->comparator)
+ if (!phy->comparator || !phy->comparator->start_srp)
return -ENODEV;
return phy->comparator->start_srp(phy->comparator);
generated by cgit (git 2.34.1) at 2025-06-08 22:51:59 +0000