The patch
regulator: qcom-smd: Add PM8916 support
has been applied to the regulator tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying
to this mail.
Thanks,
Mark
>From 57d6567680edf9075d14b7fad9473e9c4a4b337e Mon Sep 17 00:00:00 2001
From: Andy Gross <agr...@codeaurora.org>
Date: Mon, 14 Dec 2015 23:30:44 -0600
Subject: [PATCH] regulator: qcom-smd: Add PM8916 support
This patch adds support and documentation for the PM8916 regulators
found on MSM8916 platforms.
Acked-by: Bjorn Andersson <bjorn.anders...@sonymobile.com>
Signed-off-by: Andy Gross <agr...@codeaurora.org>
Signed-off-by: Mark Brown <broo...@kernel.org>
---
.../bindings/regulator/qcom,smd-rpm-regulator.txt | 18 ++++++
drivers/regulator/qcom_smd-regulator.c | 64 ++++++++++++++++++++++
2 files changed, 82 insertions(+)
diff --git
a/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.txt
b/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.txt
index bda2ed96ba66..82557e174258 100644
--- a/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.txt
@@ -20,6 +20,7 @@ Regulator nodes are identified by their compatible:
Value type: <string>
Definition: must be one of:
"qcom,rpm-pm8841-regulators"
+ "qcom,rpm-pm8916-regulators"
"qcom,rpm-pm8941-regulators"
- vdd_s1-supply:
@@ -38,6 +39,19 @@ Regulator nodes are identified by their compatible:
- vdd_s1-supply:
- vdd_s2-supply:
- vdd_s3-supply:
+- vdd_s4-supply:
+- vdd_l1_l2_l3-supply:
+- vdd_l4_l5_l6-supply:
+- vdd_l7-supply:
+- vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18-supply:
+ Usage: optional (pm8916 only)
+ Value type: <phandle>
+ Definition: reference to regulator supplying the input pin, as
+ described in the data sheet
+
+- vdd_s1-supply:
+- vdd_s2-supply:
+- vdd_s3-supply:
- vdd_l1_l3-supply:
- vdd_l2_lvs1_2_3-supply:
- vdd_l4_l11-supply:
@@ -60,6 +74,10 @@ of the pmics below.
pm8841:
s1, s2, s3, s4, s5, s6, s7, s8
+pm8916:
+ s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13,
+ l14, l15, l16, l17, l18
+
pm8941:
s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13,
l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24, lvs1, lvs2,
diff --git a/drivers/regulator/qcom_smd-regulator.c
b/drivers/regulator/qcom_smd-regulator.c
index 6fa0c7d13290..8464eadf2c85 100644
--- a/drivers/regulator/qcom_smd-regulator.c
+++ b/drivers/regulator/qcom_smd-regulator.c
@@ -211,6 +211,43 @@ static const struct regulator_desc pm8941_switch = {
.ops = &rpm_switch_ops,
};
+static const struct regulator_desc pm8916_pldo = {
+ .linear_ranges = (struct regulator_linear_range[]) {
+ REGULATOR_LINEAR_RANGE(750000, 0, 208, 12500),
+ },
+ .n_linear_ranges = 1,
+ .n_voltages = 209,
+ .ops = &rpm_smps_ldo_ops,
+};
+
+static const struct regulator_desc pm8916_nldo = {
+ .linear_ranges = (struct regulator_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 pm8916_buck_lvo_smps = {
+ .linear_ranges = (struct regulator_linear_range[]) {
+ REGULATOR_LINEAR_RANGE(375000, 0, 95, 12500),
+ REGULATOR_LINEAR_RANGE(750000, 96, 127, 25000),
+ },
+ .n_linear_ranges = 2,
+ .n_voltages = 128,
+ .ops = &rpm_smps_ldo_ops,
+};
+
+static const struct regulator_desc pm8916_buck_hvo_smps = {
+ .linear_ranges = (struct regulator_linear_range[]) {
+ REGULATOR_LINEAR_RANGE(1550000, 0, 31, 25000),
+ },
+ .n_linear_ranges = 1,
+ .n_voltages = 32,
+ .ops = &rpm_smps_ldo_ops,
+};
+
struct rpm_regulator_data {
const char *name;
u32 type;
@@ -231,6 +268,32 @@ static const struct rpm_regulator_data
rpm_pm8841_regulators[] = {
{}
};
+static const struct rpm_regulator_data rpm_pm8916_regulators[] = {
+ { "s1", QCOM_SMD_RPM_SMPA, 1, &pm8916_buck_lvo_smps, "vdd_s1" },
+ { "s2", QCOM_SMD_RPM_SMPA, 2, &pm8916_buck_lvo_smps, "vdd_s2" },
+ { "s3", QCOM_SMD_RPM_SMPA, 3, &pm8916_buck_lvo_smps, "vdd_s3" },
+ { "s4", QCOM_SMD_RPM_SMPA, 4, &pm8916_buck_hvo_smps, "vdd_s4" },
+ { "l1", QCOM_SMD_RPM_LDOA, 1, &pm8916_nldo, "vdd_l1_l2_l3" },
+ { "l2", QCOM_SMD_RPM_LDOA, 2, &pm8916_nldo, "vdd_l1_l2_l3" },
+ { "l3", QCOM_SMD_RPM_LDOA, 3, &pm8916_nldo, "vdd_l1_l2_l3" },
+ { "l4", QCOM_SMD_RPM_LDOA, 4, &pm8916_pldo, "vdd_l4_l5_l6" },
+ { "l5", QCOM_SMD_RPM_LDOA, 5, &pm8916_pldo, "vdd_l4_l5_l6" },
+ { "l6", QCOM_SMD_RPM_LDOA, 6, &pm8916_pldo, "vdd_l4_l5_l6" },
+ { "l7", QCOM_SMD_RPM_LDOA, 7, &pm8916_pldo, "vdd_l7" },
+ { "l8", QCOM_SMD_RPM_LDOA, 8, &pm8916_pldo,
"vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18" },
+ { "l9", QCOM_SMD_RPM_LDOA, 9, &pm8916_pldo,
"vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18" },
+ { "l10", QCOM_SMD_RPM_LDOA, 10, &pm8916_pldo,
"vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
+ { "l11", QCOM_SMD_RPM_LDOA, 11, &pm8916_pldo,
"vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
+ { "l12", QCOM_SMD_RPM_LDOA, 12, &pm8916_pldo,
"vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
+ { "l13", QCOM_SMD_RPM_LDOA, 13, &pm8916_pldo,
"vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
+ { "l14", QCOM_SMD_RPM_LDOA, 14, &pm8916_pldo,
"vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
+ { "l15", QCOM_SMD_RPM_LDOA, 15, &pm8916_pldo,
"vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
+ { "l16", QCOM_SMD_RPM_LDOA, 16, &pm8916_pldo,
"vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
+ { "l17", QCOM_SMD_RPM_LDOA, 17, &pm8916_pldo,
"vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
+ { "l18", QCOM_SMD_RPM_LDOA, 18, &pm8916_pldo,
"vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
+ {}
+};
+
static const struct rpm_regulator_data rpm_pm8941_regulators[] = {
{ "s1", QCOM_SMD_RPM_SMPA, 1, &pm8x41_hfsmps, "vdd_s1" },
{ "s2", QCOM_SMD_RPM_SMPA, 2, &pm8x41_hfsmps, "vdd_s2" },
@@ -274,6 +337,7 @@ static const struct rpm_regulator_data
rpm_pm8941_regulators[] = {
static const struct of_device_id rpm_of_match[] = {
{ .compatible = "qcom,rpm-pm8841-regulators", .data =
&rpm_pm8841_regulators },
+ { .compatible = "qcom,rpm-pm8916-regulators", .data =
&rpm_pm8916_regulators },
{ .compatible = "qcom,rpm-pm8941-regulators", .data =
&rpm_pm8941_regulators },
{}
};
--
2.6.2
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
