linux-kernel - [PATCH] regulator: qcom_smd: Fix PMR735a S3 regulator spec

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Date:   Thu, 10 Nov 2022 13:12:25 +0100
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     linux-arm-msm@...r.kernel.org, andersson@...nel.org,
        agross@...nel.org
Cc:     patches@...aro.org, Konrad Dybcio <konrad.dybcio@...aro.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>, linux-kernel@...r.kernel.org
Subject: [PATCH] regulator: qcom_smd: Fix PMR735a S3 regulator spec

PMR735a has a wider range than previously defined. Fix it.

Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---
No Fixes tag, as the patch is only in -next, so the hash will change.

 drivers/regulator/qcom_smd-regulator.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c
index 9eaae13fd385..9f2b58458841 100644
--- a/drivers/regulator/qcom_smd-regulator.c
+++ b/drivers/regulator/qcom_smd-regulator.c
@@ -686,6 +686,15 @@ static const struct regulator_desc pmic5_ftsmps520 = {
 	.ops = &rpm_smps_ldo_ops,
 };
 
+static const struct regulator_desc pmic5_hfsmps515 = {
+	.linear_ranges = (struct linear_range[]) {
+		REGULATOR_LINEAR_RANGE(320000, 0, 235, 16000),
+	},
+	.n_linear_ranges = 1,
+	.n_voltages = 236,
+	.ops = &rpm_smps_ldo_ops,
+};
+
 static const struct regulator_desc pms405_hfsmps3 = {
 	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(320000, 0, 215, 8000),
@@ -1277,7 +1286,7 @@ static const struct rpm_regulator_data rpm_pmi8998_regulators[] = {
 static const struct rpm_regulator_data rpm_pmr735a_regulators[] = {
 	{ "s1", QCOM_SMD_RPM_SMPE, 1, &pmic5_ftsmps520, "vdd_s1"},
 	{ "s2", QCOM_SMD_RPM_SMPE, 2, &pmic5_ftsmps520, "vdd_s2"},
-	{ "s3", QCOM_SMD_RPM_SMPE, 3, &pms405_hfsmps3, "vdd_s3"},
+	{ "s3", QCOM_SMD_RPM_SMPE, 3, &pmic5_hfsmps515, "vdd_s3"},
 	{ "l1", QCOM_SMD_RPM_LDOE, 1, &pm660_nldo660, "vdd_l1_l2"},
 	{ "l2", QCOM_SMD_RPM_LDOE, 2, &pm660_nldo660, "vdd_l1_l2"},
 	{ "l3", QCOM_SMD_RPM_LDOE, 3, &pm660_nldo660, "vdd_l3"},
-- 
2.38.1