Document the PM8226 SMD-RPM regulator entry.
Signed-off-by: Bartosz Dudziak <[email protected]>
---
.../bindings/regulator/qcom,smd-rpm-regulator.yaml | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml
index a35c6cb9bf..83b53579f4 100644
--- a/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml
+++ b/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml
@@ -24,6 +24,10 @@ description:
For mp5496, s2
+ For pm8226, s1, s2, s3, s4, s5, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10,
+ l11, l12, l13, l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24, l25,
+ l26, l27, l28, lvs1
+
For pm8841, s1, s2, s3, s4, s5, s6, s7, s8
For pm8916, s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11,
@@ -68,6 +72,7 @@ properties:
compatible:
enum:
- qcom,rpm-mp5496-regulators
+ - qcom,rpm-pm8226-regulators
- qcom,rpm-pm8841-regulators
- qcom,rpm-pm8916-regulators
- qcom,rpm-pm8941-regulators
--
2.25.1
Add support for PM8226 regulator which is commonly used with MSM8226 SoCs.
Signed-off-by: Bartosz Dudziak <[email protected]>
---
drivers/regulator/qcom_smd-regulator.c | 83 ++++++++++++++++++++++++++
1 file changed, 83 insertions(+)
diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c
index bb944ee5fe..05df7b00e3 100644
--- a/drivers/regulator/qcom_smd-regulator.c
+++ b/drivers/regulator/qcom_smd-regulator.c
@@ -251,6 +251,50 @@ static const struct regulator_desc pma8084_switch = {
.ops = &rpm_switch_ops,
};
+static const struct regulator_desc pm8226_hfsmps = {
+ .linear_ranges = (struct linear_range[]) {
+ REGULATOR_LINEAR_RANGE(375000, 0, 95, 12500),
+ REGULATOR_LINEAR_RANGE(1575000, 96, 158, 25000),
+ },
+ .n_linear_ranges = 2,
+ .n_voltages = 159,
+ .ops = &rpm_smps_ldo_ops,
+};
+
+static const struct regulator_desc pm8226_ftsmps = {
+ .linear_ranges = (struct linear_range[]) {
+ REGULATOR_LINEAR_RANGE(350000, 0, 184, 5000),
+ REGULATOR_LINEAR_RANGE(1280000, 185, 261, 10000),
+ },
+ .n_linear_ranges = 2,
+ .n_voltages = 262,
+ .ops = &rpm_smps_ldo_ops,
+};
+
+static const struct regulator_desc pm8226_pldo = {
+ .linear_ranges = (struct linear_range[]) {
+ REGULATOR_LINEAR_RANGE(750000, 0, 63, 12500),
+ REGULATOR_LINEAR_RANGE(1550000, 64, 126, 25000),
+ REGULATOR_LINEAR_RANGE(3100000, 127, 163, 50000),
+ },
+ .n_linear_ranges = 3,
+ .n_voltages = 164,
+ .ops = &rpm_smps_ldo_ops,
+};
+
+static const struct regulator_desc pm8226_nldo = {
+ .linear_ranges = (struct linear_range[]) {
+ REGULATOR_LINEAR_RANGE(750000, 0, 63, 12500),
+ },
+ .n_linear_ranges = 1,
+ .n_voltages = 64,
+ .ops = &rpm_smps_ldo_ops,
+};
+
+static const struct regulator_desc pm8226_switch = {
+ .ops = &rpm_switch_ops,
+};
+
static const struct regulator_desc pm8x41_hfsmps = {
.linear_ranges = (struct linear_range[]) {
REGULATOR_LINEAR_RANGE( 375000, 0, 95, 12500),
@@ -746,6 +790,44 @@ static const struct rpm_regulator_data rpm_pm8916_regulators[] = {
{}
};
+static const struct rpm_regulator_data rpm_pm8226_regulators[] = {
+ { "s1", QCOM_SMD_RPM_SMPA, 1, &pm8226_hfsmps, "vdd_s1" },
+ { "s2", QCOM_SMD_RPM_SMPA, 2, &pm8226_ftsmps, "vdd_s2" },
+ { "s3", QCOM_SMD_RPM_SMPA, 3, &pm8226_hfsmps, "vdd_s3" },
+ { "s4", QCOM_SMD_RPM_SMPA, 4, &pm8226_hfsmps, "vdd_s4" },
+ { "s5", QCOM_SMD_RPM_SMPA, 5, &pm8226_hfsmps, "vdd_s5" },
+ { "l1", QCOM_SMD_RPM_LDOA, 1, &pm8226_nldo, "vdd_l1_l2_l4_l5" },
+ { "l2", QCOM_SMD_RPM_LDOA, 2, &pm8226_nldo, "vdd_l1_l2_l4_l5" },
+ { "l3", QCOM_SMD_RPM_LDOA, 3, &pm8226_nldo, "vdd_l3_l24_l26" },
+ { "l4", QCOM_SMD_RPM_LDOA, 4, &pm8226_nldo, "vdd_l1_l2_l4_l5" },
+ { "l5", QCOM_SMD_RPM_LDOA, 5, &pm8226_nldo, "vdd_l1_l2_l4_l5" },
+ { "l6", QCOM_SMD_RPM_LDOA, 6, &pm8226_pldo, "vdd_l6_l7_l8_l9_l27" },
+ { "l7", QCOM_SMD_RPM_LDOA, 7, &pm8226_pldo, "vdd_l6_l7_l8_l9_l27" },
+ { "l8", QCOM_SMD_RPM_LDOA, 8, &pm8226_pldo, "vdd_l6_l7_l8_l9_l27" },
+ { "l9", QCOM_SMD_RPM_LDOA, 9, &pm8226_pldo, "vdd_l6_l7_l8_l9_l27" },
+ { "l10", QCOM_SMD_RPM_LDOA, 10, &pm8226_pldo, "vdd_l10_l11_l13" },
+ { "l11", QCOM_SMD_RPM_LDOA, 11, &pm8226_pldo, "vdd_l10_l11_l13" },
+ { "l12", QCOM_SMD_RPM_LDOA, 12, &pm8226_pldo, "vdd_l12_l14" },
+ { "l13", QCOM_SMD_RPM_LDOA, 13, &pm8226_pldo, "vdd_l10_l11_l13" },
+ { "l14", QCOM_SMD_RPM_LDOA, 14, &pm8226_pldo, "vdd_l12_l14" },
+ { "l15", QCOM_SMD_RPM_LDOA, 15, &pm8226_pldo, "vdd_l15_l16_l17_l18" },
+ { "l16", QCOM_SMD_RPM_LDOA, 16, &pm8226_pldo, "vdd_l15_l16_l17_l18" },
+ { "l17", QCOM_SMD_RPM_LDOA, 17, &pm8226_pldo, "vdd_l15_l16_l17_l18" },
+ { "l18", QCOM_SMD_RPM_LDOA, 18, &pm8226_pldo, "vdd_l15_l16_l17_l18" },
+ { "l19", QCOM_SMD_RPM_LDOA, 19, &pm8226_pldo, "vdd_l19_l20_l21_l22_l23_l28" },
+ { "l20", QCOM_SMD_RPM_LDOA, 20, &pm8226_pldo, "vdd_l19_l20_l21_l22_l23_l28" },
+ { "l21", QCOM_SMD_RPM_LDOA, 21, &pm8226_pldo, "vdd_l19_l20_l21_l22_l23_l28" },
+ { "l22", QCOM_SMD_RPM_LDOA, 22, &pm8226_pldo, "vdd_l19_l20_l21_l22_l23_l28" },
+ { "l23", QCOM_SMD_RPM_LDOA, 23, &pm8226_pldo, "vdd_l19_l20_l21_l22_l23_l28" },
+ { "l24", QCOM_SMD_RPM_LDOA, 24, &pm8226_nldo, "vdd_l3_l24_l26" },
+ { "l25", QCOM_SMD_RPM_LDOA, 25, &pm8226_pldo, "vdd_l25" },
+ { "l26", QCOM_SMD_RPM_LDOA, 26, &pm8226_nldo, "vdd_l3_l24_l26" },
+ { "l27", QCOM_SMD_RPM_LDOA, 27, &pm8226_pldo, "vdd_l6_l7_l8_l9_l27" },
+ { "l28", QCOM_SMD_RPM_LDOA, 28, &pm8226_pldo, "vdd_l19_l20_l21_l22_l23_l28" },
+ { "lvs1", QCOM_SMD_RPM_VSA, 1, &pm8226_switch, "vdd_lvs1" },
+ {}
+};
+
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" },
@@ -1092,6 +1174,7 @@ static const struct of_device_id rpm_of_match[] = {
{ .compatible = "qcom,rpm-mp5496-regulators", .data = &rpm_mp5496_regulators },
{ .compatible = "qcom,rpm-pm8841-regulators", .data = &rpm_pm8841_regulators },
{ .compatible = "qcom,rpm-pm8916-regulators", .data = &rpm_pm8916_regulators },
+ { .compatible = "qcom,rpm-pm8226-regulators", .data = &rpm_pm8226_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 },
--
2.25.1
On Sun, 02 May 2021 13:53:03 +0200, Bartosz Dudziak wrote:
> Document the PM8226 SMD-RPM regulator entry.
>
> Signed-off-by: Bartosz Dudziak <[email protected]>
> ---
> .../bindings/regulator/qcom,smd-rpm-regulator.yaml | 5 +++++
> 1 file changed, 5 insertions(+)
>
Acked-by: Rob Herring <[email protected]>
On Sun, 2 May 2021 13:53:03 +0200, Bartosz Dudziak wrote:
> Document the PM8226 SMD-RPM regulator entry.
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git for-next
Thanks!
[1/2] dt-bindings: regulator: qcom: Document PM8226 smd regulator
commit: 00c8b0b1e6e1314bb57aab6438fbc2803c637d9d
[2/2] regulator: qcom_smd: Add PM8226 regulator support
commit: 8c816d56a2a4e757bb121d1af4c04f47ac0572d3
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
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Thanks,
Mark