linux-kernel - [PATCH V2 3/6] regulator: qcom

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Date:   Fri, 17 Feb 2023 19:50:27 +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_ipkumar@...cinc.com>
Subject: [PATCH V2 3/6] regulator: qcom_smd: Add MP5496 S1 regulator

Adding support for MP5496 S1 regulator 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>
---
 Changes in V2:
	- Extended the existing MP5496 support with S1 regulator
	  and dropped the ipq9574 compatible

 drivers/regulator/qcom_smd-regulator.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c
index 9f2b58458841..a40e66cea7e7 100644
--- a/drivers/regulator/qcom_smd-regulator.c
+++ b/drivers/regulator/qcom_smd-regulator.c
@@ -749,6 +749,15 @@ static const struct regulator_desc pms405_pldo600 = {
 	.ops = &rpm_smps_ldo_ops,
 };
 
+static const struct regulator_desc mp5496_smpa1 = {
+	.linear_ranges = (struct linear_range[]) {
+		REGULATOR_LINEAR_RANGE(600000, 0, 127, 12500),
+	},
+	.n_linear_ranges = 1,
+	.n_voltages = 128,
+	.ops = &rpm_mp5496_ops,
+};
+
 static const struct regulator_desc mp5496_smpa2 = {
 	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(600000, 0, 127, 12500),
@@ -794,6 +803,7 @@ struct rpm_regulator_data {
 };
 
 static const struct rpm_regulator_data rpm_mp5496_regulators[] = {
+	{ "s1", QCOM_SMD_RPM_SMPA, 1, &mp5496_smpa1, "s1" },
 	{ "s2", QCOM_SMD_RPM_SMPA, 2, &mp5496_smpa2, "s2" },
 	{ "l2", QCOM_SMD_RPM_LDOA, 2, &mp5496_ldoa2, "l2" },
 	{}
-- 
2.17.1