phy: qualcomm: phy-qcom-eusb2-repeater: Add support for PMIV0104

Add support for the eUSB2 repeater found on the PMIV0104. There is no
default init table for this PMIC, just the board-specific tuning
parameters are used on top of the default tuning values.

Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20250709-sm7635-eusb-repeater-v2-4-b6eff075c097@fairphone.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

diff --git a/drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c b/drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c
index b2f8f1314e903d7515f5839c1af6fea146fbfa2e..3629b926108ab8a1eca8bee0af6b9678127a7267 100644 (file)
--- 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),
@@ -262,6 +270,10 @@ static const struct of_device_id eusb2_repeater_of_match_table[] = {
                .compatible = "qcom,pm8550b-eusb2-repeater",
                .data = &pm8550b_eusb2_cfg,
        },
+       {
+               .compatible = "qcom,pmiv0104-eusb2-repeater",
+               .data = &pmiv0104_eusb2_cfg,
+       },
        {
                .compatible = "qcom,smb2360-eusb2-repeater",
                .data = &smb2360_eusb2_cfg,