regulator: qcom-rpmh: add support for pm7550 regulators

Add RPMH regulators exposed by Qualcomm Technologies, Inc. PM7550 PMIC.
It has 6 FTS525 (FT-SMPS) and 23 LDOs with 3 different types.
L1-L11 are LDO515 LV NMOS, L12-L13 are LDO515 MV PMOS, L14-L23 are
LDO512 MV PMOS.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://patch.msgid.link/20250711-pm7550-pmr735b-rpmh-regs-v2-4-bca8cc15c199@fairphone.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/regulator/qcom-rpmh-regulator.c b/drivers/regulator/qcom-rpmh-regulator.c
index 7b1743d51fd145a44f98dd8e605b4ca410046654..109f0aae09b1df431d2e14d45a64d115e87cdec4 100644 (file)
--- a/drivers/regulator/qcom-rpmh-regulator.c
+++ b/drivers/regulator/qcom-rpmh-regulator.c
@@ -1462,6 +1462,40 @@ static const struct rpmh_vreg_init_data pm7325_vreg_data[] = {
        {}
 };
 
+static const struct rpmh_vreg_init_data pm7550_vreg_data[] = {
+       RPMH_VREG("smps1", "smp%s1",  &pmic5_ftsmps525,    "vdd-s1"),
+       RPMH_VREG("smps2", "smp%s2",  &pmic5_ftsmps525,    "vdd-s2"),
+       RPMH_VREG("smps3", "smp%s3",  &pmic5_ftsmps525,    "vdd-s3"),
+       RPMH_VREG("smps4", "smp%s4",  &pmic5_ftsmps525,    "vdd-s4"),
+       RPMH_VREG("smps5", "smp%s5",  &pmic5_ftsmps525,    "vdd-s5"),
+       RPMH_VREG("smps6", "smp%s6",  &pmic5_ftsmps525,    "vdd-s6"),
+       RPMH_VREG("ldo1",  "ldo%s1",  &pmic5_nldo515,      "vdd-l1"),
+       RPMH_VREG("ldo2",  "ldo%s2",  &pmic5_nldo515,      "vdd-l2-l3"),
+       RPMH_VREG("ldo3",  "ldo%s3",  &pmic5_nldo515,      "vdd-l2-l3"),
+       RPMH_VREG("ldo4",  "ldo%s4",  &pmic5_nldo515,      "vdd-l4-l5"),
+       RPMH_VREG("ldo5",  "ldo%s5",  &pmic5_nldo515,      "vdd-l4-l5"),
+       RPMH_VREG("ldo6",  "ldo%s6",  &pmic5_nldo515,      "vdd-l6"),
+       RPMH_VREG("ldo7",  "ldo%s7",  &pmic5_nldo515,      "vdd-l7"),
+       RPMH_VREG("ldo8",  "ldo%s8",  &pmic5_nldo515,      "vdd-l8"),
+       RPMH_VREG("ldo9",  "ldo%s9",  &pmic5_nldo515,      "vdd-l9-l10"),
+       RPMH_VREG("ldo10", "ldo%s10", &pmic5_nldo515,      "vdd-l9-l10"),
+       RPMH_VREG("ldo11", "ldo%s11", &pmic5_nldo515,      "vdd-l11"),
+       RPMH_VREG("ldo12", "ldo%s12", &pmic5_pldo515_mv,   "vdd-l12-l14"),
+       RPMH_VREG("ldo13", "ldo%s13", &pmic5_pldo515_mv,   "vdd-l13-l16"),
+       RPMH_VREG("ldo14", "ldo%s14", &pmic5_pldo,         "vdd-l12-l14"),
+       RPMH_VREG("ldo15", "ldo%s15", &pmic5_pldo,         "vdd-l15-l17-l18-l19-l20-l21-l22-l23"),
+       RPMH_VREG("ldo16", "ldo%s16", &pmic5_pldo,         "vdd-l13-l16"),
+       RPMH_VREG("ldo17", "ldo%s17", &pmic5_pldo,         "vdd-l15-l17-l18-l19-l20-l21-l22-l23"),
+       RPMH_VREG("ldo18", "ldo%s18", &pmic5_pldo,         "vdd-l15-l17-l18-l19-l20-l21-l22-l23"),
+       RPMH_VREG("ldo19", "ldo%s19", &pmic5_pldo,         "vdd-l15-l17-l18-l19-l20-l21-l22-l23"),
+       RPMH_VREG("ldo20", "ldo%s20", &pmic5_pldo,         "vdd-l15-l17-l18-l19-l20-l21-l22-l23"),
+       RPMH_VREG("ldo21", "ldo%s21", &pmic5_pldo,         "vdd-l15-l17-l18-l19-l20-l21-l22-l23"),
+       RPMH_VREG("ldo22", "ldo%s22", &pmic5_pldo,         "vdd-l15-l17-l18-l19-l20-l21-l22-l23"),
+       RPMH_VREG("ldo23", "ldo%s23", &pmic5_pldo,         "vdd-l15-l17-l18-l19-l20-l21-l22-l23"),
+       RPMH_VREG("bob",   "bob%s1",  &pmic5_bob,          "vdd-bob"),
+       {}
+};
+
 static const struct rpmh_vreg_init_data pmr735a_vreg_data[] = {
        RPMH_VREG("smps1",  "smp%s1",  &pmic5_ftsmps520, "vdd-s1"),
        RPMH_VREG("smps2",  "smp%s2",  &pmic5_ftsmps520, "vdd-s2"),
@@ -1679,6 +1713,10 @@ static const struct of_device_id __maybe_unused rpmh_regulator_match_table[] = {
                .compatible = "qcom,pm7325-rpmh-regulators",
                .data = pm7325_vreg_data,
        },
+       {
+               .compatible = "qcom,pm7550-rpmh-regulators",
+               .data = pm7550_vreg_data,
+       },
        {
                .compatible = "qcom,pmr735a-rpmh-regulators",
                .data = pmr735a_vreg_data,