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 <[email protected]>
---
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
On Sun, 4 Oct 2020 11:34:12 +0300, Vladimir Lypak wrote:
> 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.
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git for-next
Thanks!
[1/2] regulator: qcom_smd: add pm8953 regulators
commit: b1a2fb10b8ef07a32061c53426303f73533d867b
[2/2] dt-bindings: regulator: document pm8950 and pm8953 smd regulators
commit: 357dd65a9aa8ee0c77c94dc4601075a33f33e528
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