[PATCH v2 0/5] Add pm8010 RPMH regulators for sm8550 boards

[PATCH v2 0/5] Add pm8010 RPMH regulators for sm8550 boards

[Fenglin Wu via B4 Relay]

There are 2 PM8010 PMICs present in sm8550-mtp/sm8550-qrd boards and
each of them exposes 7 LDOs. Add RPMH regulator support for them.

Signed-off-by: Fenglin Wu <quic_fenglinw@quicinc.com>
---
Changes in v2:
- Updated subject prefix in the dt-binding commit and fixed the typo.
- Separate the DTS commit with board name prefixes.
- Link to v1: https://lore.kernel.org/r/20231211-pm8010-regulator-v1-0-571e05fb4ecc@quicinc.com

---
Fenglin Wu (5):
      regulator: qcom-rpmh: extend to support multiple linear voltage ranges
      regulator: dt-bindings: qcom,rpmh: add compatible for pm8010
      regulator: qcom-rpmh: add support for pm8010 regulators
      arm64: dts: qcom: sm8550-mtp: Add pm8010 regulators
      arm64: dts: qcom: sm8550-qrd: add PM8010 regulators

 .../bindings/regulator/qcom,rpmh-regulator.yaml    |  14 ++
 arch/arm64/boot/dts/qcom/sm8550-mtp.dts            | 120 ++++++++++++++
 arch/arm64/boot/dts/qcom/sm8550-qrd.dts            | 120 ++++++++++++++
 drivers/regulator/qcom-rpmh-regulator.c            | 177 ++++++++++++++++++---
 4 files changed, 405 insertions(+), 26 deletions(-)
---
base-commit: 753e4d5c433da57da75dd4c3e1aececc8e874a62
change-id: 20231205-pm8010-regulator-0348cb19087a

Best regards,
-- 
Fenglin Wu <quic_fenglinw@quicinc.com>

[PATCH v2 1/5] regulator: qcom-rpmh: extend to support multiple linear voltage ranges

[Fenglin Wu via B4 Relay]

From: Fenglin Wu <quic_fenglinw@quicinc.com>

Update rpmh_vreg_hw_data to support multiple linear voltage ranges for
potential regulators which have discrete voltage program ranges.

Suggested-by: David Collins <quic_collinsd@quicinc.com>
Reviewed-by: David Collins <quic_collinsd@quicinc.com>
Signed-off-by: Fenglin Wu <quic_fenglinw@quicinc.com>
---
 drivers/regulator/qcom-rpmh-regulator.c | 115 ++++++++++++++++++++++++--------
 1 file changed, 89 insertions(+), 26 deletions(-)

diff --git a/drivers/regulator/qcom-rpmh-regulator.c b/drivers/regulator/qcom-rpmh-regulator.c
index cf502eec0915..43b45feb02e6 100644
--- a/drivers/regulator/qcom-rpmh-regulator.c
+++ b/drivers/regulator/qcom-rpmh-regulator.c
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 // Copyright (c) 2018-2021, The Linux Foundation. All rights reserved.
+// Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
 
 #define pr_fmt(fmt) "%s: " fmt, __func__
 
@@ -68,10 +69,11 @@ enum rpmh_regulator_type {
  * @regulator_type:		RPMh accelerator type used to manage this
  *				regulator
  * @ops:			Pointer to regulator ops callback structure
- * @voltage_range:		The single range of voltages supported by this
- *				PMIC regulator type
+ * @voltage_ranges:		The possible ranges of voltages supported by this
+ * 				PMIC regulator type
+ * @n_linear_ranges:		Number of entries in voltage_ranges
  * @n_voltages:			The number of unique voltage set points defined
- *				by voltage_range
+ *				by voltage_ranges
  * @hpm_min_load_uA:		Minimum load current in microamps that requires
  *				high power mode (HPM) operation.  This is used
  *				for LDO hardware type regulators only.
@@ -85,7 +87,8 @@ enum rpmh_regulator_type {
 struct rpmh_vreg_hw_data {
 	enum rpmh_regulator_type		regulator_type;
 	const struct regulator_ops		*ops;
-	const struct linear_range	voltage_range;
+	const struct linear_range		*voltage_ranges;
+	int					n_linear_ranges;
 	int					n_voltages;
 	int					hpm_min_load_uA;
 	const int				*pmic_mode_map;
@@ -449,8 +452,8 @@ static int rpmh_regulator_init_vreg(struct rpmh_vreg *vreg, struct device *dev,
 	vreg->mode = REGULATOR_MODE_INVALID;
 
 	if (rpmh_data->hw_data->n_voltages) {
-		vreg->rdesc.linear_ranges = &rpmh_data->hw_data->voltage_range;
-		vreg->rdesc.n_linear_ranges = 1;
+		vreg->rdesc.linear_ranges = rpmh_data->hw_data->voltage_ranges;
+		vreg->rdesc.n_linear_ranges = rpmh_data->hw_data->n_linear_ranges;
 		vreg->rdesc.n_voltages = rpmh_data->hw_data->n_voltages;
 	}
 
@@ -613,7 +616,10 @@ static unsigned int rpmh_regulator_pmic4_bob_of_map_mode(unsigned int rpmh_mode)
 static const struct rpmh_vreg_hw_data pmic4_pldo = {
 	.regulator_type = VRM,
 	.ops = &rpmh_regulator_vrm_drms_ops,
-	.voltage_range = REGULATOR_LINEAR_RANGE(1664000, 0, 255, 8000),
+	.voltage_ranges = (struct linear_range[]) {
+		REGULATOR_LINEAR_RANGE(1664000, 0, 255, 8000),
+	},
+	.n_linear_ranges = 1,
 	.n_voltages = 256,
 	.hpm_min_load_uA = 10000,
 	.pmic_mode_map = pmic_mode_map_pmic4_ldo,
@@ -623,7 +629,10 @@ static const struct rpmh_vreg_hw_data pmic4_pldo = {
 static const struct rpmh_vreg_hw_data pmic4_pldo_lv = {
 	.regulator_type = VRM,
 	.ops = &rpmh_regulator_vrm_drms_ops,
-	.voltage_range = REGULATOR_LINEAR_RANGE(1256000, 0, 127, 8000),
+	.voltage_ranges = (struct linear_range[]) {
+	       REGULATOR_LINEAR_RANGE(1256000, 0, 127, 8000),
+	},
+	.n_linear_ranges = 1,
 	.n_voltages = 128,
 	.hpm_min_load_uA = 10000,
 	.pmic_mode_map = pmic_mode_map_pmic4_ldo,
@@ -633,7 +642,10 @@ static const struct rpmh_vreg_hw_data pmic4_pldo_lv = {
 static const struct rpmh_vreg_hw_data pmic4_nldo = {
 	.regulator_type = VRM,
 	.ops = &rpmh_regulator_vrm_drms_ops,
-	.voltage_range = REGULATOR_LINEAR_RANGE(312000, 0, 127, 8000),
+	.voltage_ranges = (struct linear_range[]) {
+		REGULATOR_LINEAR_RANGE(312000, 0, 127, 8000),
+	},
+	.n_linear_ranges = 1,
 	.n_voltages = 128,
 	.hpm_min_load_uA = 30000,
 	.pmic_mode_map = pmic_mode_map_pmic4_ldo,
@@ -643,7 +655,10 @@ static const struct rpmh_vreg_hw_data pmic4_nldo = {
 static const struct rpmh_vreg_hw_data pmic4_hfsmps3 = {
 	.regulator_type = VRM,
 	.ops = &rpmh_regulator_vrm_ops,
-	.voltage_range = REGULATOR_LINEAR_RANGE(320000, 0, 215, 8000),
+	.voltage_ranges = (struct linear_range[]) {
+		REGULATOR_LINEAR_RANGE(320000, 0, 215, 8000),
+	},
+	.n_linear_ranges = 1,
 	.n_voltages = 216,
 	.pmic_mode_map = pmic_mode_map_pmic4_smps,
 	.of_map_mode = rpmh_regulator_pmic4_smps_of_map_mode,
@@ -652,7 +667,10 @@ static const struct rpmh_vreg_hw_data pmic4_hfsmps3 = {
 static const struct rpmh_vreg_hw_data pmic4_ftsmps426 = {
 	.regulator_type = VRM,
 	.ops = &rpmh_regulator_vrm_ops,
-	.voltage_range = REGULATOR_LINEAR_RANGE(320000, 0, 258, 4000),
+	.voltage_ranges = (struct linear_range[]) {
+		REGULATOR_LINEAR_RANGE(320000, 0, 258, 4000),
+	},
+	.n_linear_ranges = 1,
 	.n_voltages = 259,
 	.pmic_mode_map = pmic_mode_map_pmic4_smps,
 	.of_map_mode = rpmh_regulator_pmic4_smps_of_map_mode,
@@ -661,7 +679,10 @@ static const struct rpmh_vreg_hw_data pmic4_ftsmps426 = {
 static const struct rpmh_vreg_hw_data pmic4_bob = {
 	.regulator_type = VRM,
 	.ops = &rpmh_regulator_vrm_bypass_ops,
-	.voltage_range = REGULATOR_LINEAR_RANGE(1824000, 0, 83, 32000),
+	.voltage_ranges = (struct linear_range[]) {
+		REGULATOR_LINEAR_RANGE(1824000, 0, 83, 32000),
+	},
+	.n_linear_ranges = 1,
 	.n_voltages = 84,
 	.pmic_mode_map = pmic_mode_map_pmic4_bob,
 	.of_map_mode = rpmh_regulator_pmic4_bob_of_map_mode,
@@ -676,7 +697,10 @@ static const struct rpmh_vreg_hw_data pmic4_lvs = {
 static const struct rpmh_vreg_hw_data pmic5_pldo = {
 	.regulator_type = VRM,
 	.ops = &rpmh_regulator_vrm_drms_ops,
-	.voltage_range = REGULATOR_LINEAR_RANGE(1504000, 0, 255, 8000),
+	.voltage_ranges = (struct linear_range[]) {
+		REGULATOR_LINEAR_RANGE(1504000, 0, 255, 8000),
+	},
+	.n_linear_ranges = 1,
 	.n_voltages = 256,
 	.hpm_min_load_uA = 10000,
 	.pmic_mode_map = pmic_mode_map_pmic5_ldo,
@@ -686,7 +710,10 @@ static const struct rpmh_vreg_hw_data pmic5_pldo = {
 static const struct rpmh_vreg_hw_data pmic5_pldo_lv = {
 	.regulator_type = VRM,
 	.ops = &rpmh_regulator_vrm_drms_ops,
-	.voltage_range = REGULATOR_LINEAR_RANGE(1504000, 0, 62, 8000),
+	.voltage_ranges = (struct linear_range[]) {
+		REGULATOR_LINEAR_RANGE(1504000, 0, 62, 8000),
+	},
+	.n_linear_ranges = 1,
 	.n_voltages = 63,
 	.hpm_min_load_uA = 10000,
 	.pmic_mode_map = pmic_mode_map_pmic5_ldo,
@@ -696,7 +723,10 @@ static const struct rpmh_vreg_hw_data pmic5_pldo_lv = {
 static const struct rpmh_vreg_hw_data pmic5_pldo515_mv = {
 	.regulator_type = VRM,
 	.ops = &rpmh_regulator_vrm_drms_ops,
-	.voltage_range = REGULATOR_LINEAR_RANGE(1800000, 0, 187, 8000),
+	.voltage_ranges = (struct linear_range[]) {
+		REGULATOR_LINEAR_RANGE(1800000, 0, 187, 8000),
+	},
+	.n_linear_ranges = 1,
 	.n_voltages = 188,
 	.hpm_min_load_uA = 10000,
 	.pmic_mode_map = pmic_mode_map_pmic5_ldo,
@@ -706,7 +736,10 @@ static const struct rpmh_vreg_hw_data pmic5_pldo515_mv = {
 static const struct rpmh_vreg_hw_data pmic5_nldo = {
 	.regulator_type = VRM,
 	.ops = &rpmh_regulator_vrm_drms_ops,
-	.voltage_range = REGULATOR_LINEAR_RANGE(320000, 0, 123, 8000),
+	.voltage_ranges = (struct linear_range[]) {
+		REGULATOR_LINEAR_RANGE(320000, 0, 123, 8000),
+	},
+	.n_linear_ranges = 1,
 	.n_voltages = 124,
 	.hpm_min_load_uA = 30000,
 	.pmic_mode_map = pmic_mode_map_pmic5_ldo,
@@ -716,7 +749,10 @@ static const struct rpmh_vreg_hw_data pmic5_nldo = {
 static const struct rpmh_vreg_hw_data pmic5_nldo515 = {
 	.regulator_type = VRM,
 	.ops = &rpmh_regulator_vrm_drms_ops,
-	.voltage_range = REGULATOR_LINEAR_RANGE(320000, 0, 210, 8000),
+	.voltage_ranges = (struct linear_range[]) {
+		REGULATOR_LINEAR_RANGE(320000, 0, 210, 8000),
+	},
+	.n_linear_ranges = 1,
 	.n_voltages = 211,
 	.hpm_min_load_uA = 30000,
 	.pmic_mode_map = pmic_mode_map_pmic5_ldo,
@@ -726,7 +762,10 @@ static const struct rpmh_vreg_hw_data pmic5_nldo515 = {
 static const struct rpmh_vreg_hw_data pmic5_hfsmps510 = {
 	.regulator_type = VRM,
 	.ops = &rpmh_regulator_vrm_ops,
-	.voltage_range = REGULATOR_LINEAR_RANGE(320000, 0, 215, 8000),
+	.voltage_ranges = (struct linear_range[]) {
+		REGULATOR_LINEAR_RANGE(320000, 0, 215, 8000),
+	},
+	.n_linear_ranges = 1,
 	.n_voltages = 216,
 	.pmic_mode_map = pmic_mode_map_pmic5_smps,
 	.of_map_mode = rpmh_regulator_pmic4_smps_of_map_mode,
@@ -735,7 +774,10 @@ static const struct rpmh_vreg_hw_data pmic5_hfsmps510 = {
 static const struct rpmh_vreg_hw_data pmic5_ftsmps510 = {
 	.regulator_type = VRM,
 	.ops = &rpmh_regulator_vrm_ops,
-	.voltage_range = REGULATOR_LINEAR_RANGE(300000, 0, 263, 4000),
+	.voltage_ranges = (struct linear_range[]) {
+		REGULATOR_LINEAR_RANGE(300000, 0, 263, 4000),
+	},
+	.n_linear_ranges = 1,
 	.n_voltages = 264,
 	.pmic_mode_map = pmic_mode_map_pmic5_smps,
 	.of_map_mode = rpmh_regulator_pmic4_smps_of_map_mode,
@@ -744,7 +786,10 @@ static const struct rpmh_vreg_hw_data pmic5_ftsmps510 = {
 static const struct rpmh_vreg_hw_data pmic5_ftsmps520 = {
 	.regulator_type = VRM,
 	.ops = &rpmh_regulator_vrm_ops,
-	.voltage_range = REGULATOR_LINEAR_RANGE(300000, 0, 263, 4000),
+	.voltage_ranges = (struct linear_range[]) {
+		REGULATOR_LINEAR_RANGE(300000, 0, 263, 4000),
+	},
+	.n_linear_ranges = 1,
 	.n_voltages = 264,
 	.pmic_mode_map = pmic_mode_map_pmic5_smps,
 	.of_map_mode = rpmh_regulator_pmic4_smps_of_map_mode,
@@ -753,7 +798,10 @@ static const struct rpmh_vreg_hw_data pmic5_ftsmps520 = {
 static const struct rpmh_vreg_hw_data pmic5_ftsmps525_lv = {
 	.regulator_type = VRM,
 	.ops = &rpmh_regulator_vrm_ops,
-	.voltage_range = REGULATOR_LINEAR_RANGE(300000, 0, 267, 4000),
+	.voltage_ranges = (struct linear_range[]) {
+		REGULATOR_LINEAR_RANGE(300000, 0, 267, 4000),
+	},
+	.n_linear_ranges = 1,
 	.n_voltages = 268,
 	.pmic_mode_map = pmic_mode_map_pmic5_smps,
 	.of_map_mode = rpmh_regulator_pmic4_smps_of_map_mode,
@@ -762,7 +810,10 @@ static const struct rpmh_vreg_hw_data pmic5_ftsmps525_lv = {
 static const struct rpmh_vreg_hw_data pmic5_ftsmps525_mv = {
 	.regulator_type = VRM,
 	.ops = &rpmh_regulator_vrm_ops,
-	.voltage_range = REGULATOR_LINEAR_RANGE(600000, 0, 267, 8000),
+	.voltage_ranges = (struct linear_range[]) {
+		REGULATOR_LINEAR_RANGE(600000, 0, 267, 8000),
+	},
+	.n_linear_ranges = 1,
 	.n_voltages = 268,
 	.pmic_mode_map = pmic_mode_map_pmic5_smps,
 	.of_map_mode = rpmh_regulator_pmic4_smps_of_map_mode,
@@ -771,7 +822,10 @@ static const struct rpmh_vreg_hw_data pmic5_ftsmps525_mv = {
 static const struct rpmh_vreg_hw_data pmic5_ftsmps527 = {
 	.regulator_type = VRM,
 	.ops = &rpmh_regulator_vrm_ops,
-	.voltage_range = REGULATOR_LINEAR_RANGE(320000, 0, 215, 8000),
+	.voltage_ranges = (struct linear_range[]) {
+		REGULATOR_LINEAR_RANGE(320000, 0, 215, 8000),
+	},
+	.n_linear_ranges = 1,
 	.n_voltages = 215,
 	.pmic_mode_map = pmic_mode_map_pmic5_smps,
 	.of_map_mode = rpmh_regulator_pmic4_smps_of_map_mode,
@@ -780,7 +834,10 @@ static const struct rpmh_vreg_hw_data pmic5_ftsmps527 = {
 static const struct rpmh_vreg_hw_data pmic5_hfsmps515 = {
 	.regulator_type = VRM,
 	.ops = &rpmh_regulator_vrm_ops,
-	.voltage_range = REGULATOR_LINEAR_RANGE(320000, 0, 235, 16000),
+	.voltage_ranges = (struct linear_range[]) {
+		REGULATOR_LINEAR_RANGE(320000, 0, 235, 16000),
+	},
+	.n_linear_ranges = 1,
 	.n_voltages = 236,
 	.pmic_mode_map = pmic_mode_map_pmic5_smps,
 	.of_map_mode = rpmh_regulator_pmic4_smps_of_map_mode,
@@ -789,7 +846,10 @@ static const struct rpmh_vreg_hw_data pmic5_hfsmps515 = {
 static const struct rpmh_vreg_hw_data pmic5_hfsmps515_1 = {
 	.regulator_type = VRM,
 	.ops = &rpmh_regulator_vrm_ops,
-	.voltage_range = REGULATOR_LINEAR_RANGE(900000, 0, 4, 16000),
+	.voltage_ranges = (struct linear_range[]) {
+		REGULATOR_LINEAR_RANGE(900000, 0, 4, 16000),
+	},
+	.n_linear_ranges = 1,
 	.n_voltages = 5,
 	.pmic_mode_map = pmic_mode_map_pmic5_smps,
 	.of_map_mode = rpmh_regulator_pmic4_smps_of_map_mode,
@@ -798,7 +858,10 @@ static const struct rpmh_vreg_hw_data pmic5_hfsmps515_1 = {
 static const struct rpmh_vreg_hw_data pmic5_bob = {
 	.regulator_type = VRM,
 	.ops = &rpmh_regulator_vrm_bypass_ops,
-	.voltage_range = REGULATOR_LINEAR_RANGE(3000000, 0, 31, 32000),
+	.voltage_ranges = (struct linear_range[]) {
+		REGULATOR_LINEAR_RANGE(3000000, 0, 31, 32000),
+	},
+	.n_linear_ranges = 1,
 	.n_voltages = 32,
 	.pmic_mode_map = pmic_mode_map_pmic5_bob,
 	.of_map_mode = rpmh_regulator_pmic4_bob_of_map_mode,

-- 
2.25.1

[PATCH v2 2/5] regulator: dt-bindings: qcom,rpmh: add compatible for pm8010

[Fenglin Wu via B4 Relay]

From: Fenglin Wu <quic_fenglinw@quicinc.com>

Add compatible for PM8010 RPMH regulators present on sm8550-qrd and
sm8550-mtp boards.

Suggested-by: David Collins <quic_collinsd@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Fenglin Wu <quic_fenglinw@quicinc.com>
---
 .../devicetree/bindings/regulator/qcom,rpmh-regulator.yaml | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml
index acd37f28ef53..27c6d5152413 100644
--- a/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml
+++ b/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml
@@ -42,6 +42,7 @@ description: |
       For PM7325, smps1 - smps8, ldo1 - ldo19
       For PM8005, smps1 - smps4
       For PM8009, smps1 - smps2, ldo1 - ldo7
+      For PM8010, ldo1 - ldo7
       For PM8150, smps1 - smps10, ldo1 - ldo18
       For PM8150L, smps1 - smps8, ldo1 - ldo11, bob, flash, rgb
       For PM8350, smps1 - smps12, ldo1 - ldo10
@@ -68,6 +69,7 @@ properties:
       - qcom,pm8005-rpmh-regulators
       - qcom,pm8009-rpmh-regulators
       - qcom,pm8009-1-rpmh-regulators
+      - qcom,pm8010-rpmh-regulators
       - qcom,pm8150-rpmh-regulators
       - qcom,pm8150l-rpmh-regulators
       - qcom,pm8350-rpmh-regulators
@@ -238,6 +240,18 @@ allOf:
         "^vdd-l[1-47]-supply$": true
         "^vdd-s[1-2]-supply$": true
 
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pm8010-rpmh-regulators
+    then:
+      properties:
+        vdd-l1-l2-supply: true
+        vdd-l3-l4-supply: true
+      patternProperties:
+        "^vdd-l[5-7]-supply$": true
+
   - if:
       properties:
         compatible:

-- 
2.25.1

[PATCH v2 3/5] regulator: qcom-rpmh: add support for pm8010 regulators

[Fenglin Wu via B4 Relay]

From: Fenglin Wu <quic_fenglinw@quicinc.com>

Add RPMH regulators exposed by Qualcomm Technologies, Inc. PM8010
PMIC. It has 7 LDOs with 3 different types, LDO1 - LDO2 are L502
NMOS LDOs, LDO5 and LDO7 are L502 PMOS LDOs, LDO3/LDO4/LDO6 are
L502 PMOS LDO for low noise applications. Also, LDO3 - LDO7 don't
support LPM.

Suggested-by: David Collins <quic_collinsd@quicinc.com>
Reviewed-by: David Collins <quic_collinsd@quicinc.com>
Signed-off-by: Fenglin Wu <quic_fenglinw@quicinc.com>
---
 drivers/regulator/qcom-rpmh-regulator.c | 62 +++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)

diff --git a/drivers/regulator/qcom-rpmh-regulator.c b/drivers/regulator/qcom-rpmh-regulator.c
index 43b45feb02e6..80e304711345 100644
--- a/drivers/regulator/qcom-rpmh-regulator.c
+++ b/drivers/regulator/qcom-rpmh-regulator.c
@@ -511,6 +511,14 @@ static const int pmic_mode_map_pmic5_ldo[REGULATOR_MODE_STANDBY + 1] = {
 	[REGULATOR_MODE_FAST]    = -EINVAL,
 };
 
+static const int pmic_mode_map_pmic5_ldo_hpm[REGULATOR_MODE_STANDBY + 1] = {
+	[REGULATOR_MODE_INVALID] = -EINVAL,
+	[REGULATOR_MODE_STANDBY] = -EINVAL,
+	[REGULATOR_MODE_IDLE]    = -EINVAL,
+	[REGULATOR_MODE_NORMAL]  = PMIC5_LDO_MODE_HPM,
+	[REGULATOR_MODE_FAST]    = -EINVAL,
+};
+
 static unsigned int rpmh_regulator_pmic4_ldo_of_map_mode(unsigned int rpmh_mode)
 {
 	unsigned int mode;
@@ -733,6 +741,33 @@ static const struct rpmh_vreg_hw_data pmic5_pldo515_mv = {
 	.of_map_mode = rpmh_regulator_pmic4_ldo_of_map_mode,
 };
 
+static const struct rpmh_vreg_hw_data pmic5_pldo502 = {
+	.regulator_type = VRM,
+	.ops = &rpmh_regulator_vrm_ops,
+	.voltage_ranges = (struct linear_range[]) {
+		REGULATOR_LINEAR_RANGE(1504000, 0, 255, 8000),
+	},
+	.n_linear_ranges = 1,
+	.n_voltages = 256,
+	.pmic_mode_map = pmic_mode_map_pmic5_ldo_hpm,
+	.of_map_mode = rpmh_regulator_pmic4_ldo_of_map_mode,
+};
+
+static const struct rpmh_vreg_hw_data pmic5_pldo502ln = {
+	.regulator_type = VRM,
+	.ops = &rpmh_regulator_vrm_ops,
+	.voltage_ranges = (struct linear_range[]) {
+		REGULATOR_LINEAR_RANGE(1800000, 0,  2,  200000),
+		REGULATOR_LINEAR_RANGE(2608000, 3,  28, 16000),
+		REGULATOR_LINEAR_RANGE(3104000, 29, 30, 96000),
+		REGULATOR_LINEAR_RANGE(3312000, 31, 31, 0),
+	},
+	.n_linear_ranges = 4,
+	.n_voltages = 32,
+	.pmic_mode_map = pmic_mode_map_pmic5_ldo_hpm,
+	.of_map_mode = rpmh_regulator_pmic4_ldo_of_map_mode,
+};
+
 static const struct rpmh_vreg_hw_data pmic5_nldo = {
 	.regulator_type = VRM,
 	.ops = &rpmh_regulator_vrm_drms_ops,
@@ -759,6 +794,19 @@ static const struct rpmh_vreg_hw_data pmic5_nldo515 = {
 	.of_map_mode = rpmh_regulator_pmic4_ldo_of_map_mode,
 };
 
+static const struct rpmh_vreg_hw_data pmic5_nldo502 = {
+	.regulator_type = VRM,
+	.ops = &rpmh_regulator_vrm_drms_ops,
+	.voltage_ranges = (struct linear_range[]) {
+		REGULATOR_LINEAR_RANGE(528000, 0, 127, 8000),
+	},
+	.n_linear_ranges = 1,
+	.n_voltages = 128,
+	.hpm_min_load_uA = 30000,
+	.pmic_mode_map = pmic_mode_map_pmic5_ldo,
+	.of_map_mode = rpmh_regulator_pmic4_ldo_of_map_mode,
+};
+
 static const struct rpmh_vreg_hw_data pmic5_hfsmps510 = {
 	.regulator_type = VRM,
 	.ops = &rpmh_regulator_vrm_ops,
@@ -1210,6 +1258,16 @@ static const struct rpmh_vreg_init_data pm8009_1_vreg_data[] = {
 	{}
 };
 
+static const struct rpmh_vreg_init_data pm8010_vreg_data[] = {
+	RPMH_VREG("ldo1",   "ldo%s1",  &pmic5_nldo502,   "vdd-l1-l2"),
+	RPMH_VREG("ldo2",   "ldo%s2",  &pmic5_nldo502,   "vdd-l1-l2"),
+	RPMH_VREG("ldo3",   "ldo%s3",  &pmic5_pldo502ln, "vdd-l3-l4"),
+	RPMH_VREG("ldo4",   "ldo%s4",  &pmic5_pldo502ln, "vdd-l3-l4"),
+	RPMH_VREG("ldo5",   "ldo%s5",  &pmic5_pldo502,   "vdd-l5"),
+	RPMH_VREG("ldo6",   "ldo%s6",  &pmic5_pldo502ln, "vdd-l6"),
+	RPMH_VREG("ldo7",   "ldo%s7",  &pmic5_pldo502,   "vdd-l7"),
+};
+
 static const struct rpmh_vreg_init_data pm6150_vreg_data[] = {
 	RPMH_VREG("smps1",  "smp%s1",  &pmic5_ftsmps510, "vdd-s1"),
 	RPMH_VREG("smps2",  "smp%s2",  &pmic5_ftsmps510, "vdd-s2"),
@@ -1525,6 +1583,10 @@ static const struct of_device_id __maybe_unused rpmh_regulator_match_table[] = {
 		.compatible = "qcom,pm8009-1-rpmh-regulators",
 		.data = pm8009_1_vreg_data,
 	},
+	{
+		.compatible = "qcom,pm8010-rpmh-regulators",
+		.data = pm8010_vreg_data,
+	},
 	{
 		.compatible = "qcom,pm8150-rpmh-regulators",
 		.data = pm8150_vreg_data,

-- 
2.25.1

[PATCH v2 4/5] arm64: dts: qcom: sm8550-mtp: Add pm8010 regulators

[Fenglin Wu via B4 Relay]

From: Fenglin Wu <quic_fenglinw@quicinc.com>

Add PM8010 regulator device nodes for sm8550-mtp board.

Signed-off-by: Fenglin Wu <quic_fenglinw@quicinc.com>
---
 arch/arm64/boot/dts/qcom/sm8550-mtp.dts | 120 ++++++++++++++++++++++++++++++++
 1 file changed, 120 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8550-mtp.dts b/arch/arm64/boot/dts/qcom/sm8550-mtp.dts
index 9a70875028b7..8395d363d18d 100644
--- a/arch/arm64/boot/dts/qcom/sm8550-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/sm8550-mtp.dts
@@ -510,6 +510,126 @@ vreg_l3g_1p2: ldo3 {
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 	};
+
+	regulators-6 {
+		compatible = "qcom,pm8010-rpmh-regulators";
+		qcom,pmic-id = "m";
+
+		vdd-l1-l2-supply = <&vreg_s4g_1p3>;
+		vdd-l3-l4-supply = <&vreg_bob2>;
+		vdd-l5-supply = <&vreg_s6g_1p8>;
+		vdd-l6-supply = <&vreg_s6g_1p8>;
+		vdd-l7-supply = <&vreg_bob1>;
+
+		vreg_l1m_1p056: ldo1 {
+			regulator-name = "vreg_l1m_1p056";
+			regulator-min-microvolt = <1056000>;
+			regulator-max-microvolt = <1056000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2m_1p056: ldo2 {
+			regulator-name = "vreg_l2m_1p056";
+			regulator-min-microvolt = <1056000>;
+			regulator-max-microvolt = <1056000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3m_2p8: ldo3 {
+			regulator-name = "vreg_l3m_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l4m_2p8: ldo4 {
+			regulator-name = "vreg_l4m_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l5m_1p8: ldo5 {
+			regulator-name = "vreg_l5m_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l6m_1p8: ldo6 {
+			regulator-name = "vreg_l6m_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l7m_2p9: ldo7 {
+			regulator-name = "vreg_l7m_2p9";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2904000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-7 {
+		compatible = "qcom,pm8010-rpmh-regulators";
+		qcom,pmic-id = "n";
+
+		vdd-l1-l2-supply = <&vreg_s4g_1p3>;
+		vdd-l3-l4-supply = <&vreg_bob2>;
+		vdd-l5-supply = <&vreg_s6g_1p8>;
+		vdd-l6-supply = <&vreg_bob1>;
+		vdd-l7-supply = <&vreg_bob1>;
+
+		vreg_l1n_1p1: ldo1 {
+			regulator-name = "vreg_l1n_1p1";
+			regulator-min-microvolt = <1104000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2n_1p1: ldo2 {
+			regulator-name = "vreg_l2n_1p1";
+			regulator-min-microvolt = <1104000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3n_2p8: ldo3 {
+			regulator-name = "vreg_l3n_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <3000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l4n_2p8: ldo4 {
+			regulator-name = "vreg_l4n_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l5n_1p8: ldo5 {
+			regulator-name = "vreg_l5n_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l6n_3p3: ldo6 {
+			regulator-name = "vreg_l6n_3p3";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <3304000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l7n_2p96: ldo7 {
+			regulator-name = "vreg_l7n_2p96";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
 };
 
 &i2c_master_hub_0 {

-- 
2.25.1

[PATCH v2 5/5] arm64: dts: qcom: sm8550-qrd: add PM8010 regulators

[Fenglin Wu via B4 Relay]

From: Fenglin Wu <quic_fenglinw@quicinc.com>

Add PM8010 regulator device nodes for sm8550-qrd board.

Signed-off-by: Fenglin Wu <quic_fenglinw@quicinc.com>
---
 arch/arm64/boot/dts/qcom/sm8550-qrd.dts | 120 ++++++++++++++++++++++++++++++++
 1 file changed, 120 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8550-qrd.dts b/arch/arm64/boot/dts/qcom/sm8550-qrd.dts
index eef811def39b..7ca93c149215 100644
--- a/arch/arm64/boot/dts/qcom/sm8550-qrd.dts
+++ b/arch/arm64/boot/dts/qcom/sm8550-qrd.dts
@@ -527,6 +527,126 @@ vreg_l3g_1p2: ldo3 {
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 	};
+
+	regulators-6 {
+		compatible = "qcom,pm8010-rpmh-regulators";
+		qcom,pmic-id = "m";
+
+		vdd-l1-l2-supply = <&vreg_s4g_1p25>;
+		vdd-l3-l4-supply = <&vreg_bob2>;
+		vdd-l5-supply = <&vreg_s6g_1p86>;
+		vdd-l6-supply = <&vreg_s6g_1p86>;
+		vdd-l7-supply = <&vreg_bob1>;
+
+		vreg_l1m_1p056: ldo1 {
+			regulator-name = "vreg_l1m_1p056";
+			regulator-min-microvolt = <1056000>;
+			regulator-max-microvolt = <1056000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2m_1p056: ldo2 {
+			regulator-name = "vreg_l2m_1p056";
+			regulator-min-microvolt = <1056000>;
+			regulator-max-microvolt = <1056000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3m_2p8: ldo3 {
+			regulator-name = "vreg_l3m_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l4m_2p8: ldo4 {
+			regulator-name = "vreg_l4m_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l5m_1p8: ldo5 {
+			regulator-name = "vreg_l5m_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l6m_1p8: ldo6 {
+			regulator-name = "vreg_l6m_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l7m_2p9: ldo7 {
+			regulator-name = "vreg_l7m_2p9";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2904000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-7 {
+		compatible = "qcom,pm8010-rpmh-regulators";
+		qcom,pmic-id = "n";
+
+		vdd-l1-l2-supply = <&vreg_s4g_1p25>;
+		vdd-l3-l4-supply = <&vreg_bob2>;
+		vdd-l5-supply = <&vreg_s6g_1p86>;
+		vdd-l6-supply = <&vreg_bob1>;
+		vdd-l7-supply = <&vreg_bob1>;
+
+		vreg_l1n_1p1: ldo1 {
+			regulator-name = "vreg_l1n_1p1";
+			regulator-min-microvolt = <1104000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2n_1p1: ldo2 {
+			regulator-name = "vreg_l2n_1p1";
+			regulator-min-microvolt = <1104000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3n_2p8: ldo3 {
+			regulator-name = "vreg_l3n_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <3000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l4n_2p8: ldo4 {
+			regulator-name = "vreg_l4n_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l5n_1p8: ldo5 {
+			regulator-name = "vreg_l5n_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l6n_3p3: ldo6 {
+			regulator-name = "vreg_l6n_3p3";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <3304000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l7n_2p96: ldo7 {
+			regulator-name = "vreg_l7n_2p96";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
 };
 
 &i2c_master_hub_0 {

-- 
2.25.1

Re: (subset) [PATCH v2 0/5] Add pm8010 RPMH regulators for sm8550 boards

[Mark Brown]

On Thu, 14 Dec 2023 10:59:10 +0800, Fenglin Wu wrote:
> There are 2 PM8010 PMICs present in sm8550-mtp/sm8550-qrd boards and
> each of them exposes 7 LDOs. Add RPMH regulator support for them.
> 
> 

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git for-next

Thanks!

[1/5] regulator: qcom-rpmh: extend to support multiple linear voltage ranges
      commit: 27591ea2f7751223e79fa41f11bf687777a38399
[2/5] regulator: dt-bindings: qcom,rpmh: add compatible for pm8010
      commit: 638baabe951eb16607b7e4bb197998562afd57a6
[3/5] regulator: qcom-rpmh: add support for pm8010 regulators
      commit: 2544631faa7f3244c9bcb9b511ca4f1a4f5a3ba0

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

Re: [PATCH v2 4/5] arm64: dts: qcom: sm8550-mtp: Add pm8010 regulators

[Konrad Dybcio]

On 12/14/23 03:59, Fenglin Wu via B4 Relay wrote:
> From: Fenglin Wu <quic_fenglinw@quicinc.com>
> 
> Add PM8010 regulator device nodes for sm8550-mtp board.
> 
> Signed-off-by: Fenglin Wu <quic_fenglinw@quicinc.com>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>

Konrad

Re: [PATCH v2 5/5] arm64: dts: qcom: sm8550-qrd: add PM8010 regulators

[Konrad Dybcio]

On 12/14/23 03:59, Fenglin Wu via B4 Relay wrote:
> From: Fenglin Wu <quic_fenglinw@quicinc.com>
> 
> Add PM8010 regulator device nodes for sm8550-qrd board.
> 
> Signed-off-by: Fenglin Wu <quic_fenglinw@quicinc.com>
> ---
Weird to have "pm8010" in p4 and "PM8010" in p5 commit title,
but it's fine, just remember to be consistent the next time
around

Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>

Konrad