From: "Angelo G. Del Regno" <kholk11@xxxxxxxxx>
This Power IC is used in combination with various PMIC combos,
generally found on boards with MSM8992, MSM8994, MSM8996,
MSM8956, MSM8976 and others, usually at address 0x5 on the SPMI
bus, and its usual usage is to provide power to the GPU and/or
to the CPU clusters (APC0/APC1).
Signed-off-by: Angelo G. Del Regno <kholk11@xxxxxxxxx>
---
.../devicetree/bindings/regulator/qcom,spmi-regulator.txt | 4 ++++
drivers/regulator/qcom_spmi-regulator.c | 7 +++++++
2 files changed, 11 insertions(+)
diff --git a/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt b/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt
index 76885fd8a3c9..f5cdac8b2847 100644
--- a/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt
@@ -4,6 +4,7 @@ Qualcomm SPMI Regulators
Usage: required
Value type: <string>
Definition: must be one of:
+ "qcom,pm8004-regulators"
"qcom,pm8005-regulators"
"qcom,pm8841-regulators"
"qcom,pm8916-regulators"
@@ -160,6 +161,9 @@ The regulator node houses sub-nodes for each regulator within the device. Each
sub-node is identified using the node's name, with valid values listed for each
of the PMICs below.
+pm8005:
+ s2, s5
+
pm8005:
s1, s2, s3, s4
diff --git a/drivers/regulator/qcom_spmi-regulator.c b/drivers/regulator/qcom_spmi-regulator.c
index 3504d9054df1..7433dc807bfb 100644
--- a/drivers/regulator/qcom_spmi-regulator.c
+++ b/drivers/regulator/qcom_spmi-regulator.c
@@ -1962,6 +1962,12 @@ static const struct spmi_regulator_data pmi8994_regulators[] = {
{ }
};
+static const struct spmi_regulator_data pm8004_regulators[] = {
+ { "s2", 0x1700, "vdd_s2", },
+ { "s5", 0x2000, "vdd_s5", },
+ { }
+};
+
static const struct spmi_regulator_data pm8005_regulators[] = {
{ "s1", 0x1400, "vdd_s1", },
{ "s2", 0x1700, "vdd_s2", },
@@ -1976,6 +1982,7 @@ static const struct spmi_regulator_data pms405_regulators[] = {
};
static const struct of_device_id qcom_spmi_regulator_match[] = {
+ { .compatible = "qcom,pm8004-regulators", .data = &pm8004_regulators },
{ .compatible = "qcom,pm8005-regulators", .data = &pm8005_regulators },
{ .compatible = "qcom,pm8841-regulators", .data = &pm8841_regulators },
{ .compatible = "qcom,pm8916-regulators", .data = &pm8916_regulators },
--
2.21.0
