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From: Vladimir Lypak <junak.pub@gmail.com>
To: Andy Gross <agross@kernel.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Liam Girdwood <lgirdwood@gmail.com>,
	Mark Brown <broonie@kernel.org>, Rob Herring <robh+dt@kernel.org>,
	Kathiravan T <kathirav@codeaurora.org>,
	linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
	devicetree@vger.kernel.org
Cc: Vladimir Lypak <junak.pub@gmail.com>
Subject: [PATCH 1/2] regulator: qcom_smd: add pm8953 regulators
Date: Sun,  4 Oct 2020 11:34:12 +0300	[thread overview]
Message-ID: <20201004083413.324351-1-junak.pub@gmail.com> (raw)

The PM8953 is commonly used on board with MSM8953 SoCs or its variants:
APQ8053, SDM(SDA)450 and SDM(SDA)632.
It provides 7 SMPS and 23 LDO regulators.

Signed-off-by: Vladimir Lypak <junak.pub@gmail.com>
---
 drivers/regulator/qcom_smd-regulator.c | 54 ++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)

diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c
index faa99690b7b3..bb944ee5fe3b 100644
--- a/drivers/regulator/qcom_smd-regulator.c
+++ b/drivers/regulator/qcom_smd-regulator.c
@@ -403,6 +403,24 @@ static const struct regulator_desc pm8950_pldo = {
 	.ops = &rpm_smps_ldo_ops,
 };
 
+static const struct regulator_desc pm8953_lnldo = {
+	.linear_ranges = (struct linear_range[]) {
+		REGULATOR_LINEAR_RANGE(1380000, 8, 15, 120000),
+		REGULATOR_LINEAR_RANGE(690000, 0, 7, 60000),
+	},
+	.n_linear_ranges = 2,
+	.n_voltages = 16,
+	.ops = &rpm_smps_ldo_ops,
+};
+
+static const struct regulator_desc pm8953_ult_nldo = {
+	.linear_ranges = (struct linear_range[]) {
+		REGULATOR_LINEAR_RANGE(375000, 0, 93, 12500),
+	},
+	.n_linear_ranges = 1,
+	.n_voltages = 94,
+	.ops = &rpm_smps_ldo_ops,
+};
 
 static const struct regulator_desc pm8994_hfsmps = {
 	.linear_ranges = (struct linear_range[]) {
@@ -854,6 +872,41 @@ static const struct rpm_regulator_data rpm_pm8950_regulators[] = {
 	{}
 };
 
+static const struct rpm_regulator_data rpm_pm8953_regulators[] = {
+	{  "s1", QCOM_SMD_RPM_SMPA,  1, &pm8998_hfsmps, "vdd_s1" },
+	{  "s2", QCOM_SMD_RPM_SMPA,  2, &pm8998_hfsmps, "vdd_s2" },
+	{  "s3", QCOM_SMD_RPM_SMPA,  3, &pm8998_hfsmps, "vdd_s3" },
+	{  "s4", QCOM_SMD_RPM_SMPA,  4, &pm8998_hfsmps, "vdd_s4" },
+	{  "s5", QCOM_SMD_RPM_SMPA,  5, &pm8950_ftsmps2p5, "vdd_s5" },
+	{  "s6", QCOM_SMD_RPM_SMPA,  6, &pm8950_ftsmps2p5, "vdd_s6" },
+	{  "s7", QCOM_SMD_RPM_SMPA,  7, &pm8998_hfsmps, "vdd_s7" },
+
+	{  "l1", QCOM_SMD_RPM_LDOA,  1, &pm8953_ult_nldo, "vdd_l1" },
+	{  "l2", QCOM_SMD_RPM_LDOA,  2, &pm8953_ult_nldo, "vdd_l2_l3" },
+	{  "l3", QCOM_SMD_RPM_LDOA,  3, &pm8953_ult_nldo, "vdd_l2_l3" },
+	{  "l4", QCOM_SMD_RPM_LDOA,  4, &pm8950_ult_pldo, "vdd_l4_l5_l6_l7_l16_l19" },
+	{  "l5", QCOM_SMD_RPM_LDOA,  5, &pm8950_ult_pldo, "vdd_l4_l5_l6_l7_l16_l19" },
+	{  "l6", QCOM_SMD_RPM_LDOA,  6, &pm8950_ult_pldo, "vdd_l4_l5_l6_l7_l16_l19" },
+	{  "l7", QCOM_SMD_RPM_LDOA,  7, &pm8950_ult_pldo, "vdd_l4_l5_l6_l7_l16_l19" },
+	{  "l8", QCOM_SMD_RPM_LDOA,  8, &pm8950_ult_pldo, "vdd_l8_l11_l12_l13_l14_l15" },
+	{  "l9", QCOM_SMD_RPM_LDOA,  9, &pm8950_ult_pldo, "vdd_l9_l10_l17_l18_l22" },
+	{ "l10", QCOM_SMD_RPM_LDOA, 10, &pm8950_ult_pldo, "vdd_l9_l10_l17_l18_l22" },
+	{ "l11", QCOM_SMD_RPM_LDOA, 11, &pm8950_ult_pldo, "vdd_l8_l11_l12_l13_l14_l15" },
+	{ "l12", QCOM_SMD_RPM_LDOA, 12, &pm8950_ult_pldo, "vdd_l8_l11_l12_l13_l14_l15" },
+	{ "l13", QCOM_SMD_RPM_LDOA, 13, &pm8950_ult_pldo, "vdd_l8_l11_l12_l13_l14_l15" },
+	{ "l14", QCOM_SMD_RPM_LDOA, 14, &pm8950_ult_pldo, "vdd_l8_l11_l12_l13_l14_l15" },
+	{ "l15", QCOM_SMD_RPM_LDOA, 15, &pm8950_ult_pldo, "vdd_l8_l11_l12_l13_l14_l15" },
+	{ "l16", QCOM_SMD_RPM_LDOA, 16, &pm8950_ult_pldo, "vdd_l4_l5_l6_l7_l16_l19" },
+	{ "l17", QCOM_SMD_RPM_LDOA, 17, &pm8950_ult_pldo, "vdd_l9_l10_l17_l18_l22" },
+	{ "l18", QCOM_SMD_RPM_LDOA, 18, &pm8950_ult_pldo, "vdd_l9_l10_l17_l18_l22" },
+	{ "l19", QCOM_SMD_RPM_LDOA, 19, &pm8953_ult_nldo, "vdd_l4_l5_l6_l7_l16_l19" },
+	{ "l20", QCOM_SMD_RPM_LDOA, 20, &pm8953_lnldo,    "vdd_l20" },
+	{ "l21", QCOM_SMD_RPM_LDOA, 21, &pm8953_lnldo,    "vdd_l21" },
+	{ "l22", QCOM_SMD_RPM_LDOA, 22, &pm8950_ult_pldo, "vdd_l9_l10_l17_l18_l22" },
+	{ "l23", QCOM_SMD_RPM_LDOA, 23, &pm8953_ult_nldo, "vdd_l23" },
+	{}
+};
+
 static const struct rpm_regulator_data rpm_pm8994_regulators[] = {
 	{ "s1", QCOM_SMD_RPM_SMPA, 1, &pm8994_ftsmps, "vdd_s1" },
 	{ "s2", QCOM_SMD_RPM_SMPA, 2, &pm8994_ftsmps, "vdd_s2" },
@@ -1041,6 +1094,7 @@ static const struct of_device_id rpm_of_match[] = {
 	{ .compatible = "qcom,rpm-pm8916-regulators", .data = &rpm_pm8916_regulators },
 	{ .compatible = "qcom,rpm-pm8941-regulators", .data = &rpm_pm8941_regulators },
 	{ .compatible = "qcom,rpm-pm8950-regulators", .data = &rpm_pm8950_regulators },
+	{ .compatible = "qcom,rpm-pm8953-regulators", .data = &rpm_pm8953_regulators },
 	{ .compatible = "qcom,rpm-pm8994-regulators", .data = &rpm_pm8994_regulators },
 	{ .compatible = "qcom,rpm-pm8998-regulators", .data = &rpm_pm8998_regulators },
 	{ .compatible = "qcom,rpm-pm660-regulators", .data = &rpm_pm660_regulators },
-- 
2.24.1


             reply	other threads:[~2020-10-04  8:51 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-04  8:34 Vladimir Lypak [this message]
2020-10-04  8:34 ` [PATCH 2/2] dt-bindings: regulator: document pm8950 and pm8953 smd regulators Vladimir Lypak
2020-10-05 17:54 ` [PATCH 1/2] regulator: qcom_smd: add pm8953 regulators Mark Brown

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