diff options
Diffstat (limited to 'drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c')
| -rw-r--r-- | drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c b/drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c index e0f2acc8109c..651a12b59bc8 100644 --- a/drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c +++ b/drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c @@ -82,6 +82,14 @@ static const struct eusb2_repeater_cfg pm8550b_eusb2_cfg = { .num_vregs = ARRAY_SIZE(pm8550b_vreg_l), }; +static const struct eusb2_repeater_cfg pmiv0104_eusb2_cfg = { + /* No PMIC-specific init sequence, only board level tuning via DT */ + .init_tbl = (struct eusb2_repeater_init_tbl_reg[]) {}, + .init_tbl_num = 0, + .vreg_list = pm8550b_vreg_l, + .num_vregs = ARRAY_SIZE(pm8550b_vreg_l), +}; + static const struct eusb2_repeater_cfg smb2360_eusb2_cfg = { .init_tbl = smb2360_init_tbl, .init_tbl_num = ARRAY_SIZE(smb2360_init_tbl), @@ -127,15 +135,18 @@ static int eusb2_repeater_init(struct phy *phy) rptr->cfg->init_tbl[i].value); /* Override registers from devicetree values */ - if (!of_property_read_u8(np, "qcom,tune-usb2-amplitude", &val)) + if (!of_property_read_u8(np, "qcom,tune-usb2-preem", &val)) regmap_write(regmap, base + EUSB2_TUNE_USB2_PREEM, val); if (!of_property_read_u8(np, "qcom,tune-usb2-disc-thres", &val)) regmap_write(regmap, base + EUSB2_TUNE_HSDISC, val); - if (!of_property_read_u8(np, "qcom,tune-usb2-preem", &val)) + if (!of_property_read_u8(np, "qcom,tune-usb2-amplitude", &val)) regmap_write(regmap, base + EUSB2_TUNE_IUSB2, val); + if (!of_property_read_u8(np, "qcom,tune-res-fsdif", &val)) + regmap_write(regmap, base + EUSB2_TUNE_RES_FSDIF, val); + /* Wait for status OK */ ret = regmap_read_poll_timeout(regmap, base + EUSB2_RPTR_STATUS, poll_val, poll_val & RPTR_OK, 10, 5); @@ -260,6 +271,10 @@ static const struct of_device_id eusb2_repeater_of_match_table[] = { .data = &pm8550b_eusb2_cfg, }, { + .compatible = "qcom,pmiv0104-eusb2-repeater", + .data = &pmiv0104_eusb2_cfg, + }, + { .compatible = "qcom,smb2360-eusb2-repeater", .data = &smb2360_eusb2_cfg, }, |