linux-kernel - [PATCH 6/6] regulator: qcom_spmi: Add PMA8084 regulators

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Message-Id: <20230912-spmi-pm8909-v1-6-ba4b3bfaf87d@gerhold.net>
Date:   Tue, 12 Sep 2023 09:49:54 +0200
From:   Stephan Gerhold <stephan@...hold.net>
To:     Mark Brown <broonie@...nel.org>
Cc:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Robert Marko <robimarko@...il.com>,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, Stephan Gerhold <stephan@...hold.net>
Subject: [PATCH 6/6] regulator: qcom_spmi: Add PMA8084 regulators

Add the necessary definitions for the PMA8084 PMIC to the
qcom_spmi-regulator driver to allow reading the actual voltages applied
to the hardware at runtime. This is mainly intended for debugging since
the regulators are usually controlled through the RPM firmware (via
qcom_smd-regulator).

Signed-off-by: Stephan Gerhold <stephan@...hold.net>
---
 drivers/regulator/qcom_spmi-regulator.c | 49 +++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)

diff --git a/drivers/regulator/qcom_spmi-regulator.c b/drivers/regulator/qcom_spmi-regulator.c
index 13fe1c73a547..fe32fd53f683 100644
--- a/drivers/regulator/qcom_spmi-regulator.c
+++ b/drivers/regulator/qcom_spmi-regulator.c
@@ -2359,6 +2359,54 @@ static const struct spmi_regulator_data pm8994_regulators[] = {
 	{ }
 };
 
+static const struct spmi_regulator_data pma8084_regulators[] = {
+	{ "s1", 0x1400, "vdd_s1", },
+	{ "s2", 0x1700, "vdd_s2", },
+	{ "s3", 0x1a00, "vdd_s3", },
+	{ "s4", 0x1d00, "vdd_s4", },
+	{ "s5", 0x2000, "vdd_s5", },
+	{ "s6", 0x2300, "vdd_s6", },
+	{ "s7", 0x2600, "vdd_s7", },
+	{ "s8", 0x2900, "vdd_s8", },
+	{ "s9", 0x2c00, "vdd_s9", },
+	{ "s10", 0x2f00, "vdd_s10", },
+	{ "s11", 0x3200, "vdd_s11", },
+	{ "s12", 0x3500, "vdd_s12", },
+	{ "l1", 0x4000, "vdd_l1_l11", },
+	{ "l2", 0x4100, "vdd_l2_l3_l4_l27", },
+	{ "l3", 0x4200, "vdd_l2_l3_l4_l27", },
+	{ "l4", 0x4300, "vdd_l2_l3_l4_l27", },
+	{ "l5", 0x4400, "vdd_l5_l7", },
+	{ "l6", 0x4500, "vdd_l6_l12_l14_l15_l26", },
+	{ "l7", 0x4600, "vdd_l5_l7", },
+	{ "l8", 0x4700, "vdd_l8", },
+	{ "l9", 0x4800, "vdd_l9_l10_l13_l20_l23_l24", },
+	{ "l10", 0x4900, "vdd_l9_l10_l13_l20_l23_l24", },
+	{ "l11", 0x4a00, "vdd_l1_l11", },
+	{ "l12", 0x4b00, "vdd_l6_l12_l14_l15_l26", },
+	{ "l13", 0x4c00, "vdd_l9_l10_l13_l20_l23_l24", },
+	{ "l14", 0x4d00, "vdd_l6_l12_l14_l15_l26", },
+	{ "l15", 0x4e00, "vdd_l6_l12_l14_l15_l26", },
+	{ "l16", 0x4f00, "vdd_l16_l25", },
+	{ "l17", 0x5000, "vdd_l17", },
+	{ "l18", 0x5100, "vdd_l18", },
+	{ "l19", 0x5200, "vdd_l19", },
+	{ "l20", 0x5300, "vdd_l9_l10_l13_l20_l23_l24", },
+	{ "l21", 0x5400, "vdd_l21", },
+	{ "l22", 0x5500, "vdd_l22", },
+	{ "l23", 0x5600, "vdd_l9_l10_l13_l20_l23_l24", },
+	{ "l24", 0x5700, "vdd_l9_l10_l13_l20_l23_l24", },
+	{ "l25", 0x5800, "vdd_l16_l25", },
+	{ "l26", 0x5900, "vdd_l6_l12_l14_l15_l26", },
+	{ "l27", 0x5a00, "vdd_l2_l3_l4_l27", },
+	{ "lvs1", 0x8000, "vdd_lvs1_2", },
+	{ "lvs2", 0x8100, "vdd_lvs1_2", },
+	{ "lvs3", 0x8200, "vdd_lvs3_4", },
+	{ "lvs4", 0x8300, "vdd_lvs3_4", },
+	{ "5vs1", 0x8400, "vdd_5vs1", },
+	{ }
+};
+
 static const struct spmi_regulator_data pmi8994_regulators[] = {
 	{ "s1", 0x1400, "vdd_s1", },
 	{ "s2", 0x1700, "vdd_s2", },
@@ -2408,6 +2456,7 @@ static const struct of_device_id qcom_spmi_regulator_match[] = {
 	{ .compatible = "qcom,pm8941-regulators", .data = &pm8941_regulators },
 	{ .compatible = "qcom,pm8950-regulators", .data = &pm8950_regulators },
 	{ .compatible = "qcom,pm8994-regulators", .data = &pm8994_regulators },
+	{ .compatible = "qcom,pma8084-regulators", .data = &pma8084_regulators },
 	{ .compatible = "qcom,pmi8994-regulators", .data = &pmi8994_regulators },
 	{ .compatible = "qcom,pmp8074-regulators", .data = &pmp8074_regulators },
 	{ .compatible = "qcom,pms405-regulators", .data = &pms405_regulators },

-- 
2.42.0