linux-kernel - [PATCH 3/6] regulator: qcom

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Message-ID: <20230113150310.29709-4-quic_devipriy@quicinc.com>
Date:   Fri, 13 Jan 2023 20:33:07 +0530
From:   devi priya <quic_devipriy@...cinc.com>
To:     <agross@...nel.org>, <andersson@...nel.org>,
        <konrad.dybcio@...aro.org>, <lgirdwood@...il.com>,
        <broonie@...nel.org>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>,
        <linux-arm-msm@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <devicetree@...r.kernel.org>
CC:     <quic_srichara@...cinc.com>, <quic_gokulsri@...cinc.com>,
        <quic_sjaganat@...cinc.com>, <quic_kathirav@...cinc.com>,
        <quic_arajkuma@...cinc.com>, <quic_anusha@...cinc.com>,
        <quic_poovendh@...cinc.com>
Subject: [PATCH 3/6] regulator: qcom_smd: Add MP5496 regulators

Adding support for PMIC MP5496 on IPQ9574 SoC

Co-developed-by: Praveenkumar I <quic_ipkumar@...cinc.com>
Signed-off-by: Praveenkumar I <quic_ipkumar@...cinc.com>
Signed-off-by: devi priya <quic_devipriy@...cinc.com>
---
 drivers/regulator/qcom_smd-regulator.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c
index 9f2b58458841..1eb17d378897 100644
--- a/drivers/regulator/qcom_smd-regulator.c
+++ b/drivers/regulator/qcom_smd-regulator.c
@@ -767,6 +767,15 @@ static const struct regulator_desc mp5496_ldoa2 = {
 	.ops = &rpm_mp5496_ops,
 };
 
+static const struct regulator_desc ipq9574_mp5496_smpa1 = {
+	.linear_ranges = (struct linear_range[]) {
+		REGULATOR_LINEAR_RANGE(600000, 0, 37, 12500),
+	},
+	.n_linear_ranges = 1,
+	.n_voltages = 38,
+	.ops = &rpm_mp5496_ops,
+};
+
 static const struct regulator_desc pm2250_lvftsmps = {
 	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(320000, 0, 269, 4000),
@@ -799,6 +808,11 @@ static const struct rpm_regulator_data rpm_mp5496_regulators[] = {
 	{}
 };
 
+static const struct rpm_regulator_data rpm_ipq9574_mp5496_regulators[] = {
+	{ "s1", QCOM_SMD_RPM_SMPA, 1, &ipq9574_mp5496_smpa1, "s1" },
+	{}
+};
+
 static const struct rpm_regulator_data rpm_pm2250_regulators[] = {
 	{ "s1", QCOM_SMD_RPM_SMPA, 1, &pm2250_lvftsmps, "vdd_s1" },
 	{ "s2", QCOM_SMD_RPM_SMPA, 2, &pm2250_lvftsmps, "vdd_s2" },
@@ -1320,6 +1334,8 @@ static const struct rpm_regulator_data rpm_pms405_regulators[] = {
 };
 
 static const struct of_device_id rpm_of_match[] = {
+	{ .compatible = "qcom,rpm-ipq9574-mp5496-regulators",
+		.data = &rpm_ipq9574_mp5496_regulators },
 	{ .compatible = "qcom,rpm-mp5496-regulators", .data = &rpm_mp5496_regulators },
 	{ .compatible = "qcom,rpm-pm2250-regulators", .data = &rpm_pm2250_regulators },
 	{ .compatible = "qcom,rpm-pm6125-regulators", .data = &rpm_pm6125_regulators },
-- 
2.17.1