[PATCH V3 0/5] Add PM7325/PM8350C/PMR735A regulator support

[PATCH V3 0/5] Add PM7325/PM8350C/PMR735A regulator support

[satya priya]

This series is dependent on below series which adds DT files for SC7280 SoC
https://lore.kernel.org/patchwork/project/lkml/list/?series=488871

satya priya (5):
  regulator: qcom-rpmh: Add pmic5_ftsmps520 buck
  regulator: qcom-rpmh: Add PM7325/PMR735A regulator support
  arm64: dts: qcom: sc7280: Add RPMh regulators for sc7280-idp
  dt-bindings: regulator: Convert RPMh regulator bindings to YAML
  dt-bindings: regulator: Add compatibles for PM7325/PMR735A

 .../bindings/regulator/qcom,rpmh-regulator.txt     | 180 -----------------
 .../bindings/regulator/qcom,rpmh-regulator.yaml    | 162 ++++++++++++++++
 arch/arm64/boot/dts/qcom/sc7280-idp.dts            | 212 +++++++++++++++++++++
 drivers/regulator/qcom-rpmh-regulator.c            |  62 +++++-
 4 files changed, 435 insertions(+), 181 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.txt
 create mode 100644 Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml

-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member 
of Code Aurora Forum, hosted by The Linux Foundation

[PATCH V3 1/5] regulator: qcom-rpmh: Add pmic5_ftsmps520 buck

[satya priya]

Add pmic5_ftsmps520 buck as this is required for PM7325
and PMR735A PMICs.

Signed-off-by: satya priya <skakit@codeaurora.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
---
Changes in V2:
 - No change.

Changes in V3:
 - No chnges.

 drivers/regulator/qcom-rpmh-regulator.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/drivers/regulator/qcom-rpmh-regulator.c b/drivers/regulator/qcom-rpmh-regulator.c
index 65a108c..2bd2439 100644
--- a/drivers/regulator/qcom-rpmh-regulator.c
+++ b/drivers/regulator/qcom-rpmh-regulator.c
@@ -723,6 +723,15 @@ static const struct rpmh_vreg_hw_data pmic5_ftsmps510 = {
 	.of_map_mode = rpmh_regulator_pmic4_smps_of_map_mode,
 };
 
+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),
+	.n_voltages = 264,
+	.pmic_mode_map = pmic_mode_map_pmic5_smps,
+	.of_map_mode = rpmh_regulator_pmic4_smps_of_map_mode,
+};
+
 static const struct rpmh_vreg_hw_data pmic5_hfsmps515 = {
 	.regulator_type = VRM,
 	.ops = &rpmh_regulator_vrm_ops,
-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member 
of Code Aurora Forum, hosted by The Linux Foundation

[PATCH V3 2/5] regulator: qcom-rpmh: Add PM7325/PMR735A regulator support

[satya priya]

Add support for PM7325/PMR735A regulators. This ensures
that consumers are able to modify the physical state of PMIC
regulators.

Signed-off-by: satya priya <skakit@codeaurora.org>
---
Changes in V2:
 - No change.

Changes in V3:
 - No change.

 drivers/regulator/qcom-rpmh-regulator.c | 53 ++++++++++++++++++++++++++++++++-
 1 file changed, 52 insertions(+), 1 deletion(-)

diff --git a/drivers/regulator/qcom-rpmh-regulator.c b/drivers/regulator/qcom-rpmh-regulator.c
index 2bd2439..22fec37 100644
--- a/drivers/regulator/qcom-rpmh-regulator.c
+++ b/drivers/regulator/qcom-rpmh-regulator.c
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.
+// Copyright (c) 2018-2021, The Linux Foundation. All rights reserved.
 
 #define pr_fmt(fmt) "%s: " fmt, __func__
 
@@ -1042,6 +1042,49 @@ static const struct rpmh_vreg_init_data pmx55_vreg_data[] = {
 	{},
 };
 
+static const struct rpmh_vreg_init_data pm7325_vreg_data[] = {
+	RPMH_VREG("smps1",  "smp%s1",  &pmic5_hfsmps510, "vdd-s1"),
+	RPMH_VREG("smps2",  "smp%s2",  &pmic5_ftsmps520, "vdd-s2"),
+	RPMH_VREG("smps3",  "smp%s3",  &pmic5_ftsmps520, "vdd-s3"),
+	RPMH_VREG("smps4",  "smp%s4",  &pmic5_ftsmps520, "vdd-s4"),
+	RPMH_VREG("smps5",  "smp%s5",  &pmic5_ftsmps520, "vdd-s5"),
+	RPMH_VREG("smps6",  "smp%s6",  &pmic5_ftsmps520, "vdd-s6"),
+	RPMH_VREG("smps7",  "smp%s7",  &pmic5_ftsmps520, "vdd-s7"),
+	RPMH_VREG("smps8",  "smp%s8",  &pmic5_hfsmps510, "vdd-s8"),
+	RPMH_VREG("ldo1",   "ldo%s1",  &pmic5_nldo,      "vdd-l1-l4-l12-l15"),
+	RPMH_VREG("ldo2",   "ldo%s2",  &pmic5_pldo,      "vdd-l2-l7"),
+	RPMH_VREG("ldo3",   "ldo%s3",  &pmic5_nldo,      "vdd-l3"),
+	RPMH_VREG("ldo4",   "ldo%s4",  &pmic5_nldo,      "vdd-l1-l4-l12-l15"),
+	RPMH_VREG("ldo5",   "ldo%s5",  &pmic5_nldo,      "vdd-l5"),
+	RPMH_VREG("ldo6",   "ldo%s6",  &pmic5_nldo,      "vdd-l6-l9-l10"),
+	RPMH_VREG("ldo7",   "ldo%s7",  &pmic5_pldo,      "vdd-l2-l7"),
+	RPMH_VREG("ldo8",   "ldo%s8",  &pmic5_nldo,      "vdd-l8"),
+	RPMH_VREG("ldo9",   "ldo%s9",  &pmic5_nldo,      "vdd-l6-l9-l10"),
+	RPMH_VREG("ldo10",  "ldo%s10", &pmic5_nldo,      "vdd-l6-l9-l10"),
+	RPMH_VREG("ldo11",  "ldo%s11", &pmic5_pldo_lv,   "vdd-l11-l17-l18-l19"),
+	RPMH_VREG("ldo12",  "ldo%s12", &pmic5_nldo,      "vdd-l1-l4-l12-l15"),
+	RPMH_VREG("ldo13",  "ldo%s13", &pmic5_nldo,      "vdd-l13"),
+	RPMH_VREG("ldo14",  "ldo%s14", &pmic5_nldo,      "vdd-l14-l16"),
+	RPMH_VREG("ldo15",  "ldo%s15", &pmic5_nldo,      "vdd-l1-l4-l12-l15"),
+	RPMH_VREG("ldo16",  "ldo%s16", &pmic5_nldo,      "vdd-l14-l16"),
+	RPMH_VREG("ldo17",  "ldo%s17", &pmic5_pldo_lv,   "vdd-l11-l17-l18-l19"),
+	RPMH_VREG("ldo18",  "ldo%s18", &pmic5_pldo_lv,   "vdd-l11-l17-l18-l19"),
+	RPMH_VREG("ldo19",  "ldo%s19", &pmic5_pldo_lv,   "vdd-l11-l17-l18-l19"),
+};
+
+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"),
+	RPMH_VREG("smps3",  "smp%s3",  &pmic5_hfsmps510, "vdd-s3"),
+	RPMH_VREG("ldo1",   "ldo%s1",  &pmic5_nldo,      "vdd-l1-l2"),
+	RPMH_VREG("ldo2",   "ldo%s2",  &pmic5_nldo,      "vdd-l1-l2"),
+	RPMH_VREG("ldo3",   "ldo%s3",  &pmic5_nldo,      "vdd-l3"),
+	RPMH_VREG("ldo4",   "ldo%s4",  &pmic5_pldo_lv,   "vdd-l4"),
+	RPMH_VREG("ldo5",   "ldo%s5",  &pmic5_nldo,      "vdd-l5-l6"),
+	RPMH_VREG("ldo6",   "ldo%s6",  &pmic5_nldo,      "vdd-l5-l6"),
+	RPMH_VREG("ldo7",   "ldo%s7",  &pmic5_pldo,      "vdd-l7-bob"),
+};
+
 static int rpmh_regulator_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
@@ -1136,6 +1179,14 @@ static const struct of_device_id __maybe_unused rpmh_regulator_match_table[] = {
 		.compatible = "qcom,pmx55-rpmh-regulators",
 		.data = pmx55_vreg_data,
 	},
+	{
+		.compatible = "qcom,pm7325-rpmh-regulators",
+		.data = pm7325_vreg_data,
+	},
+	{
+		.compatible = "qcom,pmr735a-rpmh-regulators",
+		.data = pmr735a_vreg_data,
+	},
 	{}
 };
 MODULE_DEVICE_TABLE(of, rpmh_regulator_match_table);
-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member 
of Code Aurora Forum, hosted by The Linux Foundation

[PATCH V3 3/5] arm64: dts: qcom: sc7280: Add RPMh regulators for sc7280-idp

[satya priya]

Add regulator devices for SC7280 as RPMh regulators. This ensures
that consumers are able to modify the physical state of PMIC
regulators.

Signed-off-by: satya priya <skakit@codeaurora.org>
---
Changes in V2:
 - Corrected the indentation for "compatible" and "qcom,pmic-id" under
   pm8350c-regulators as per Konrad's comment.

Changes in V3:
 - No change.

 arch/arm64/boot/dts/qcom/sc7280-idp.dts | 212 ++++++++++++++++++++++++++++++++
 1 file changed, 212 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dts b/arch/arm64/boot/dts/qcom/sc7280-idp.dts
index 950ecb2..54d2cb3 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp.dts
+++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dts
@@ -22,6 +22,218 @@
 	};
 };
 
+&apps_rsc {
+	pm7325-regulators {
+		compatible = "qcom,pm7325-rpmh-regulators";
+		qcom,pmic-id = "b";
+
+		vreg_s1b_1p8: smps1 {
+			regulator-min-microvolt = <1856000>;
+			regulator-max-microvolt = <2040000>;
+		};
+
+		vreg_s7b_0p9: smps7 {
+			regulator-min-microvolt = <535000>;
+			regulator-max-microvolt = <1120000>;
+		};
+
+		vreg_s8b_1p2: smps8 {
+			regulator-min-microvolt = <1256000>;
+			regulator-max-microvolt = <1500000>;
+		};
+
+		vreg_l1b_0p8: ldo1 {
+			regulator-min-microvolt = <825000>;
+			regulator-max-microvolt = <925000>;
+		};
+
+		vreg_l2b_3p0: ldo2 {
+			regulator-min-microvolt = <2700000>;
+			regulator-max-microvolt = <3544000>;
+		};
+
+		vreg_l6b_1p2: ldo6 {
+			regulator-min-microvolt = <1140000>;
+			regulator-max-microvolt = <1260000>;
+		};
+
+		vreg_l7b_2p9: ldo7 {
+			regulator-min-microvolt = <2960000>;
+			regulator-max-microvolt = <2960000>;
+		};
+
+		vreg_l8b_0p9: ldo8 {
+			regulator-min-microvolt = <870000>;
+			regulator-max-microvolt = <970000>;
+		};
+
+		vreg_l9b_1p2: ldo9 {
+			regulator-min-microvolt = <1080000>;
+			regulator-max-microvolt = <1304000>;
+		};
+
+		vreg_l11b_1p7: ldo11 {
+			regulator-min-microvolt = <1504000>;
+			regulator-max-microvolt = <2000000>;
+		};
+
+		vreg_l12b_0p8: ldo12 {
+			regulator-min-microvolt = <751000>;
+			regulator-max-microvolt = <824000>;
+		};
+
+		vreg_l13b_0p8: ldo13 {
+			regulator-min-microvolt = <530000>;
+			regulator-max-microvolt = <824000>;
+		};
+
+		vreg_l14b_1p2: ldo14 {
+			regulator-min-microvolt = <1080000>;
+			regulator-max-microvolt = <1304000>;
+		};
+
+		vreg_l15b_0p8: ldo15 {
+			regulator-min-microvolt = <765000>;
+			regulator-max-microvolt = <1020000>;
+		};
+
+		vreg_l16b_1p2: ldo16 {
+			regulator-min-microvolt = <1100000>;
+			regulator-max-microvolt = <1300000>;
+		};
+
+		vreg_l17b_1p8: ldo17 {
+			regulator-min-microvolt = <1700000>;
+			regulator-max-microvolt = <1900000>;
+		};
+
+		vreg_l18b_1p8: ldo18 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2000000>;
+		};
+
+		vreg_l19b_1p8: ldo19 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+	};
+
+	pm8350c-regulators {
+		compatible = "qcom,pm8350c-rpmh-regulators";
+		qcom,pmic-id = "c";
+
+		vreg_s1c_2p2: smps1 {
+			regulator-min-microvolt = <2190000>;
+			regulator-max-microvolt = <2210000>;
+		};
+
+		vreg_s9c_1p0: smps9 {
+			regulator-min-microvolt = <1010000>;
+			regulator-max-microvolt = <1170000>;
+		};
+
+		vreg_l1c_1p8: ldo1 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1980000>;
+		};
+
+		vreg_l2c_1p8: ldo2 {
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <1980000>;
+		};
+
+		vreg_l3c_3p0: ldo3 {
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <3540000>;
+		};
+
+		vreg_l4c_1p8: ldo4 {
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <3300000>;
+		};
+
+		vreg_l5c_1p8: ldo5 {
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <3300000>;
+		};
+
+		vreg_l6c_2p9: ldo6 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+		};
+
+		vreg_l7c_3p0: ldo7 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3544000>;
+		};
+
+		vreg_l8c_1p8: ldo8 {
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <2000000>;
+		};
+
+		vreg_l9c_2p9: ldo9 {
+			regulator-min-microvolt = <2960000>;
+			regulator-max-microvolt = <2960000>;
+		};
+
+		vreg_l10c_0p8: ldo10 {
+			regulator-min-microvolt = <720000>;
+			regulator-max-microvolt = <1050000>;
+		};
+
+		vreg_l11c_2p8: ldo11 {
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <3544000>;
+		};
+
+		vreg_l12c_1p8: ldo12 {
+			regulator-min-microvolt = <1650000>;
+			regulator-max-microvolt = <2000000>;
+		};
+
+		vreg_l13c_3p0: ldo13 {
+			regulator-min-microvolt = <2700000>;
+			regulator-max-microvolt = <3544000>;
+		};
+
+		vreg_bob: bob {
+			regulator-min-microvolt = <3008000>;
+			regulator-max-microvolt = <3960000>;
+		};
+	};
+
+	pmr735a-regulators {
+		compatible = "qcom,pmr735a-rpmh-regulators";
+		qcom,pmic-id = "e";
+
+		vreg_l2e_1p2: ldo2 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		vreg_l3e_0p9: ldo3 {
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <1020000>;
+		};
+
+		vreg_l4e_1p7: ldo4 {
+			regulator-min-microvolt = <1776000>;
+			regulator-max-microvolt = <1890000>;
+		};
+
+		vreg_l5e_0p8: ldo5 {
+			regulator-min-microvolt = <800000>;
+			regulator-max-microvolt = <800000>;
+		};
+
+		vreg_l6e_0p8: ldo6 {
+			regulator-min-microvolt = <480000>;
+			regulator-max-microvolt = <904000>;
+		};
+	};
+};
+
 &qupv3_id_0 {
 	status = "okay";
 };
-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member 
of Code Aurora Forum, hosted by The Linux Foundation

[PATCH V3 4/5] dt-bindings: regulator: Convert RPMh regulator bindings to YAML

[satya priya]

Convert RPMh regulator bindings from .txt to .yaml format.

Signed-off-by: satya priya <skakit@codeaurora.org>
---
Changes in V2:
 - As per Mark's comment moved this patch to the end of series.
 - As per Rob's comments,  added flash and rgb bindings, dropped allOf and
   unused labels and fixed few other things.

Changes in V3:
 - Fixed bot errors and also changed commit text to specify RPMh regulator
   bindings.

 .../bindings/regulator/qcom,rpmh-regulator.txt     | 180 ---------------------
 .../bindings/regulator/qcom,rpmh-regulator.yaml    | 158 ++++++++++++++++++
 2 files changed, 158 insertions(+), 180 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.txt
 create mode 100644 Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml

diff --git a/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.txt b/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.txt
deleted file mode 100644
index ce1e043..0000000
--- a/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.txt
+++ /dev/null
@@ -1,180 +0,0 @@
-Qualcomm Technologies, Inc. RPMh Regulators
-
-rpmh-regulator devices support PMIC regulator management via the Voltage
-Regulator Manager (VRM) and Oscillator Buffer (XOB) RPMh accelerators.  The APPS
-processor communicates with these hardware blocks via a Resource State
-Coordinator (RSC) using command packets.  The VRM allows changing three
-parameters for a given regulator: enable state, output voltage, and operating
-mode.  The XOB allows changing only a single parameter for a given regulator:
-its enable state.  Despite its name, the XOB is capable of controlling the
-enable state of any PMIC peripheral.  It is used for clock buffers, low-voltage
-switches, and LDO/SMPS regulators which have a fixed voltage and mode.
-
-=======================
-Required Node Structure
-=======================
-
-RPMh regulators must be described in two levels of device nodes.  The first
-level describes the PMIC containing the regulators and must reside within an
-RPMh device node.  The second level describes each regulator within the PMIC
-which is to be used on the board.  Each of these regulators maps to a single
-RPMh resource.
-
-The names used for regulator nodes must match those supported by a given PMIC.
-Supported regulator node names:
-	PM8005:		smps1 - smps4
-	PM8009:		smps1 - smps2, ldo1 - ldo7
-	PM8150:		smps1 - smps10, ldo1 - ldo18
-	PM8150L:	smps1 - smps8, ldo1 - ldo11, bob, flash, rgb
-	PM8350:		smps1 - smps12, ldo1 - ldo10,
-	PM8350C:	smps1 - smps10, ldo1 - ldo13, bob
-	PM8998:		smps1 - smps13, ldo1 - ldo28, lvs1 - lvs2
-	PMI8998:	bob
-	PM6150:         smps1 - smps5, ldo1 - ldo19
-	PM6150L:        smps1 - smps8, ldo1 - ldo11, bob
-	PMX55:		smps1 - smps7, ldo1 - ldo16
-
-========================
-First Level Nodes - PMIC
-========================
-
-- compatible
-	Usage:      required
-	Value type: <string>
-	Definition: Must be one of below:
-		    "qcom,pm8005-rpmh-regulators"
-		    "qcom,pm8009-rpmh-regulators"
-		    "qcom,pm8009-1-rpmh-regulators"
-		    "qcom,pm8150-rpmh-regulators"
-		    "qcom,pm8150l-rpmh-regulators"
-		    "qcom,pm8350-rpmh-regulators"
-		    "qcom,pm8350c-rpmh-regulators"
-		    "qcom,pm8998-rpmh-regulators"
-		    "qcom,pmc8180-rpmh-regulators"
-		    "qcom,pmc8180c-rpmh-regulators"
-		    "qcom,pmi8998-rpmh-regulators"
-		    "qcom,pm6150-rpmh-regulators"
-		    "qcom,pm6150l-rpmh-regulators"
-		    "qcom,pmx55-rpmh-regulators"
-
-- qcom,pmic-id
-	Usage:      required
-	Value type: <string>
-	Definition: RPMh resource name suffix used for the regulators found on
-		    this PMIC.  Typical values: "a", "b", "c", "d", "e", "f".
-
-- vdd-s1-supply
-- vdd-s2-supply
-- vdd-s3-supply
-- vdd-s4-supply
-	Usage:      optional (PM8998 and PM8005 only)
-	Value type: <phandle>
-	Definition: phandle of the parent supply regulator of one or more of the
-		    regulators for this PMIC.
-
-- vdd-s5-supply
-- vdd-s6-supply
-- vdd-s7-supply
-- vdd-s8-supply
-- vdd-s9-supply
-- vdd-s10-supply
-- vdd-s11-supply
-- vdd-s12-supply
-- vdd-s13-supply
-- vdd-l1-l27-supply
-- vdd-l2-l8-l17-supply
-- vdd-l3-l11-supply
-- vdd-l4-l5-supply
-- vdd-l6-supply
-- vdd-l7-l12-l14-l15-supply
-- vdd-l9-supply
-- vdd-l10-l23-l25-supply
-- vdd-l13-l19-l21-supply
-- vdd-l16-l28-supply
-- vdd-l18-l22-supply
-- vdd-l20-l24-supply
-- vdd-l26-supply
-- vin-lvs-1-2-supply
-	Usage:      optional (PM8998 only)
-	Value type: <phandle>
-	Definition: phandle of the parent supply regulator of one or more of the
-		    regulators for this PMIC.
-
-- vdd-bob-supply
-	Usage:      optional (PMI8998 only)
-	Value type: <phandle>
-	Definition: BOB regulator parent supply phandle
-
-===============================
-Second Level Nodes - Regulators
-===============================
-
-- qcom,always-wait-for-ack
-	Usage:      optional
-	Value type: <empty>
-	Definition: Boolean flag which indicates that the application processor
-		    must wait for an ACK or a NACK from RPMh for every request
-		    sent for this regulator including those which are for a
-		    strictly lower power state.
-
-Other properties defined in Documentation/devicetree/bindings/regulator/regulator.txt
-may also be used.  regulator-initial-mode and regulator-allowed-modes may be
-specified for VRM regulators using mode values from
-include/dt-bindings/regulator/qcom,rpmh-regulator.h.  regulator-allow-bypass
-may be specified for BOB type regulators managed via VRM.
-regulator-allow-set-load may be specified for LDO type regulators managed via
-VRM.
-
-========
-Examples
-========
-
-#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
-
-&apps_rsc {
-	pm8998-rpmh-regulators {
-		compatible = "qcom,pm8998-rpmh-regulators";
-		qcom,pmic-id = "a";
-
-		vdd-l7-l12-l14-l15-supply = <&pm8998_s5>;
-
-		smps2 {
-			regulator-min-microvolt = <1100000>;
-			regulator-max-microvolt = <1100000>;
-		};
-
-		pm8998_s5: smps5 {
-			regulator-min-microvolt = <1904000>;
-			regulator-max-microvolt = <2040000>;
-		};
-
-		ldo7 {
-			regulator-min-microvolt = <1800000>;
-			regulator-max-microvolt = <1800000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-			regulator-allowed-modes =
-				<RPMH_REGULATOR_MODE_LPM
-				 RPMH_REGULATOR_MODE_HPM>;
-			regulator-allow-set-load;
-		};
-
-		lvs1 {
-			regulator-min-microvolt = <1800000>;
-			regulator-max-microvolt = <1800000>;
-		};
-	};
-
-	pmi8998-rpmh-regulators {
-		compatible = "qcom,pmi8998-rpmh-regulators";
-		qcom,pmic-id = "b";
-
-		bob {
-			regulator-min-microvolt = <3312000>;
-			regulator-max-microvolt = <3600000>;
-			regulator-allowed-modes =
-				<RPMH_REGULATOR_MODE_AUTO
-				 RPMH_REGULATOR_MODE_HPM>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
-		};
-	};
-};
diff --git a/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml
new file mode 100644
index 0000000..ac13c3c
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml
@@ -0,0 +1,158 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/qcom,rpmh-regulator.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Technologies, Inc. RPMh Regulators
+
+maintainers:
+  - David Collins <collinsd@codeaurora.org>
+
+description: |
+    rpmh-regulator devices support PMIC regulator management via the Voltage
+    Regulator Manager (VRM) and Oscillator Buffer (XOB) RPMh accelerators.
+    The APPS processor communicates with these hardware blocks via a
+    Resource State Coordinator (RSC) using command packets.  The VRM allows
+    changing three parameters for a given regulator, enable state, output
+    voltage, and operating mode.  The XOB allows changing only a single
+    parameter for a given regulator, its enable state.  Despite its name,
+    the XOB is capable of controlling the enable state of any PMIC peripheral.
+    It is used for clock buffers, low-voltage switches, and LDO/SMPS regulators
+    which have a fixed voltage and mode.
+
+    =======================
+    Required Node Structure
+    =======================
+
+    RPMh regulators must be described in two levels of device nodes.  The first
+    level describes the PMIC containing the regulators and must reside within an
+    RPMh device node.  The second level describes each regulator within the PMIC
+    which is to be used on the board.  Each of these regulators maps to a single
+    RPMh resource.
+
+    The names used for regulator nodes must match those supported by a given
+    PMIC. Supported regulator node names are
+      For PM8005, smps1 - smps4
+      For PM8009, smps1 - smps2, ldo1 - ldo7
+      For PM8150, smps1 - smps10, ldo1 - ldo18
+      For PM8150L, smps1 - smps8, ldo1 - ldo11, bob, flash, rgb
+      For PM8350, smps1 - smps12, ldo1 - ldo10
+      For PM8350C, smps1 - smps10, ldo1 - ldo13, bob
+      For PM8998, smps1 - smps13, ldo1 - ldo28, lvs1 - lvs2
+      For PMI8998, bob
+      For PM6150, smps1 - smps5, ldo1 - ldo19
+      For PM6150L, smps1 - smps8, ldo1 - ldo11, bob
+      For PMX55, smps1 - smps7, ldo1 - ldo16
+
+properties:
+  compatible:
+    enum:
+      - qcom,pm8005-rpmh-regulators
+      - qcom,pm8009-rpmh-regulators
+      - qcom,pm8009-1-rpmh-regulators
+      - qcom,pm8150-rpmh-regulators
+      - qcom,pm8150l-rpmh-regulators
+      - qcom,pm8350-rpmh-regulators
+      - qcom,pm8350c-rpmh-regulators
+      - qcom,pm8998-rpmh-regulators
+      - qcom,pmi8998-rpmh-regulators
+      - qcom,pm6150-rpmh-regulators
+      - qcom,pm6150l-rpmh-regulators
+      - qcom,pmx55-rpmh-regulators
+
+  qcom,pmic-id:
+    description: |
+        RPMh resource name suffix used for the regulators found
+        on this PMIC.
+    $ref: /schemas/types.yaml#/definitions/string
+    enum: [a, b, c, d, e, f]
+
+  qcom,always-wait-for-ack:
+    description: |
+        Boolean flag which indicates that the application processor
+        must wait for an ACK or a NACK from RPMh for every request
+        sent for this regulator including those which are for a
+        strictly lower power state.
+    $ref: /schemas/types.yaml#/definitions/flag
+
+  vdd-flash-supply:
+    description: Input supply phandle of flash.
+
+  vdd-rgb-supply:
+    description: Input supply phandle of rgb.
+
+  vin-lvs-1-2-supply:
+    description: Input supply phandle of one or more regulators.
+
+  vdd-bob-supply:
+    description: BOB regulator parent supply phandle.
+
+  bob:
+    type: object
+    $ref: "regulator.yaml#"
+    description: BOB regulator node.
+
+patternProperties:
+  "^vdd-s([0-9]+)-supply$":
+    description: Input supply phandle(s) of one or more regulators.
+
+  "^vdd-(l[0-9]+[-]){1,5}supply$":
+    description: Input supply phandle(s) of one or more regulators.
+
+  "^(smps|ldo|lvs)[0-9]+$":
+    type: object
+    $ref: "regulator.yaml#"
+    description: smps/ldo regulator nodes(s).
+
+additionalProperties: false
+
+required:
+  - compatible
+  - qcom,pmic-id
+
+examples:
+  - |
+    #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+
+    pm8998-rpmh-regulators {
+        compatible = "qcom,pm8998-rpmh-regulators";
+        qcom,pmic-id = "a";
+
+        vdd-l7-l12-l14-l15-supply = <&pm8998_s5>;
+
+        smps2 {
+            regulator-min-microvolt = <1100000>;
+            regulator-max-microvolt = <1100000>;
+        };
+
+        ldo7 {
+            regulator-min-microvolt = <1800000>;
+            regulator-max-microvolt = <1800000>;
+            regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+            regulator-allowed-modes =
+                <RPMH_REGULATOR_MODE_LPM
+                 RPMH_REGULATOR_MODE_HPM>;
+            regulator-allow-set-load;
+        };
+
+        lvs1 {
+            regulator-min-microvolt = <1800000>;
+            regulator-max-microvolt = <1800000>;
+        };
+    };
+
+    pmi8998-rpmh-regulators {
+        compatible = "qcom,pmi8998-rpmh-regulators";
+        qcom,pmic-id = "b";
+
+        bob {
+            regulator-min-microvolt = <3312000>;
+            regulator-max-microvolt = <3600000>;
+            regulator-allowed-modes =
+                <RPMH_REGULATOR_MODE_AUTO
+                 RPMH_REGULATOR_MODE_HPM>;
+            regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
+        };
+    };
+...
-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member 
of Code Aurora Forum, hosted by The Linux Foundation

[PATCH V3 5/5] dt-bindings: regulator: Add compatibles for PM7325/PMR735A

[satya priya]

Add PM7325/PMR735A compatibles for Qualcomm SC7280 platform.

Signed-off-by: satya priya <skakit@codeaurora.org>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
---
 Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml
index ac13c3c..e561a5b 100644
--- a/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml
+++ b/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml
@@ -44,6 +44,8 @@ description: |
       For PM6150, smps1 - smps5, ldo1 - ldo19
       For PM6150L, smps1 - smps8, ldo1 - ldo11, bob
       For PMX55, smps1 - smps7, ldo1 - ldo16
+      For PM7325, smps1 - smps8, ldo1 - ldo19
+      For PMR735A, smps1 - smps3, ldo1 - ldo7
 
 properties:
   compatible:
@@ -60,6 +62,8 @@ properties:
       - qcom,pm6150-rpmh-regulators
       - qcom,pm6150l-rpmh-regulators
       - qcom,pmx55-rpmh-regulators
+      - qcom,pm7325-rpmh-regulators
+      - qcom,pmr735a-rpmh-regulators
 
   qcom,pmic-id:
     description: |
-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member 
of Code Aurora Forum, hosted by The Linux Foundation

Re: [PATCH V3 4/5] dt-bindings: regulator: Convert RPMh regulator bindings to YAML

[Mark Brown]

[-- Attachment #1: Type: text/plain, Size: 569 bytes --]

On Wed, Mar 31, 2021 at 05:35:38PM +0530, satya priya wrote:
> Convert RPMh regulator bindings from .txt to .yaml format.
> 
> Signed-off-by: satya priya <skakit@codeaurora.org>
> ---
> Changes in V2:
>  - As per Mark's comment moved this patch to the end of series.

You've not done this, this is patch 4/5 and there's a subsequent patch 5
which incrementally updates the binding.  This defeats the point, the
series is still blocked on review of the conversion patch.  Please put
the conversion as a separate patch at the end of the series as
requested.

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 488 bytes --]

Re: [PATCH V3 2/5] regulator: qcom-rpmh: Add PM7325/PMR735A regulator support

[Matthias Kaehlcke]

On Wed, Mar 31, 2021 at 05:35:36PM +0530, satya priya wrote:
> Add support for PM7325/PMR735A regulators. This ensures
> that consumers are able to modify the physical state of PMIC
> regulators.
> 
> Signed-off-by: satya priya <skakit@codeaurora.org>

Reviewed-by: Matthias Kaehlcke <mka@chromium.org>

Re: [PATCH V3 3/5] arm64: dts: qcom: sc7280: Add RPMh regulators for sc7280-idp

[Matthias Kaehlcke]

On Wed, Mar 31, 2021 at 05:35:37PM +0530, satya priya wrote:
> Add regulator devices for SC7280 as RPMh regulators. This ensures
> that consumers are able to modify the physical state of PMIC
> regulators.
> 
> Signed-off-by: satya priya <skakit@codeaurora.org>

Reviewed-by: Matthias Kaehlcke <mka@chromium.org>

I did not verify the voltage ranges. The datasheet specifies some
ranges, but apparently the settings in the AOP are what really
matters [1].

[1] https://patchwork.kernel.org/project/linux-arm-msm/patch/1615816454-1733-4-git-send-email-skakit@codeaurora.org/#24051523

Re: [PATCH V3 4/5] dt-bindings: regulator: Convert RPMh regulator bindings to YAML

[Rob Herring]

On Wed, 31 Mar 2021 17:35:38 +0530, satya priya wrote:
> Convert RPMh regulator bindings from .txt to .yaml format.
> 
> Signed-off-by: satya priya <skakit@codeaurora.org>
> ---
> Changes in V2:
>  - As per Mark's comment moved this patch to the end of series.
>  - As per Rob's comments,  added flash and rgb bindings, dropped allOf and
>    unused labels and fixed few other things.
> 
> Changes in V3:
>  - Fixed bot errors and also changed commit text to specify RPMh regulator
>    bindings.
> 
>  .../bindings/regulator/qcom,rpmh-regulator.txt     | 180 ---------------------
>  .../bindings/regulator/qcom,rpmh-regulator.yaml    | 158 ++++++++++++++++++
>  2 files changed, 158 insertions(+), 180 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.txt
>  create mode 100644 Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml
> 

Reviewed-by: Rob Herring <robh@kernel.org>

Re: [PATCH V3 0/5] Add PM7325/PM8350C/PMR735A regulator support

[Mark Brown]

On Wed, 31 Mar 2021 17:35:34 +0530, satya priya wrote:
> This series is dependent on below series which adds DT files for SC7280 SoC
> https://lore.kernel.org/patchwork/project/lkml/list/?series=488871
> 
> satya priya (5):
>   regulator: qcom-rpmh: Add pmic5_ftsmps520 buck
>   regulator: qcom-rpmh: Add PM7325/PMR735A regulator support
>   arm64: dts: qcom: sc7280: Add RPMh regulators for sc7280-idp
>   dt-bindings: regulator: Convert RPMh regulator bindings to YAML
>   dt-bindings: regulator: Add compatibles for PM7325/PMR735A
> 
> [...]

Applied to

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

Thanks!

[1/5] regulator: qcom-rpmh: Add pmic5_ftsmps520 buck
      commit: 9405b4f7fa78b55fc83e5b5258f00e651aed5734
[2/5] regulator: qcom-rpmh: Add PM7325/PMR735A regulator support
      commit: c4e5aa3dbee56bde70dfa03debc49bf9494fb3d9
[3/5] arm64: dts: qcom: sc7280: Add RPMh regulators for sc7280-idp
      (no commit info)
[4/5] dt-bindings: regulator: Convert RPMh regulator bindings to YAML
      commit: 7255f98d08c73f0bcf1397d3060fdb776d7aa147
[5/5] dt-bindings: regulator: Add compatibles for PM7325/PMR735A
      commit: be724fd5b60dd083c8e39a4a2652e5017d2f7a20

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