Add binding for the s2dos05 pmic found in the Samsung S9.
Signed-off-by: Dzmitry Sankouski <[email protected]>
---
.../bindings/regulator/samsung,s2dos05.yaml | 89 +++++++++++++++++++
1 file changed, 89 insertions(+)
create mode 100644 Documentation/devicetree/bindings/regulator/samsung,s2dos05.yaml
diff --git a/Documentation/devicetree/bindings/regulator/samsung,s2dos05.yaml b/Documentation/devicetree/bindings/regulator/samsung,s2dos05.yaml
new file mode 100644
index 000000000000..b53d9f5a7d38
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/samsung,s2dos05.yaml
@@ -0,0 +1,89 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/samsung,s2dos05.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung s2dos05 regulator
+
+maintainers:
+ - Dzmitry Sankouski <[email protected]>
+
+description: |
+ The S2DOS05 is a companion power management IC for the smart phones.
+ Has 4 LDO and 1 BUCK regulators, and has capability to measure
+ current and power. Can detect short circuit on outputs.
+
+properties:
+ compatible:
+ const: samsung,s2dos05pmic
+ reg:
+ maxItems: 1
+
+ regulators:
+ type: object
+ description: List of regulators and its properties
+
+ patternProperties:
+ "^s2dos05-buck1|s2dos05-ldo[1-4]$":
+ type: object
+ $ref: "regulator.yaml#"
+ unevaluatedProperties: false
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - regulators
+
+additionalProperties: false
+
+examples:
+ - |
+ regulator@60 {
+ compatible = "samsung,s2dos05pmic";
+ reg = <0x60>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&s2dos05_irq>;
+ s2dos05,s2dos05_int = <&tlmm 0x31 0x0>;
+
+ regulators {
+ s2dos05_ldo1: s2dos05-ldo1 {
+ regulator-name = "s2dos05-ldo1";
+ regulator-min-microvolt = <0x16e360>;
+ regulator-max-microvolt = <0x1e8480>;
+ regulator-active-discharge = <0x1>;
+ };
+
+ s2dos05_ldo2: s2dos05-ldo2 {
+ regulator-name = "s2dos05-ldo2";
+ regulator-min-microvolt = <0x1b7740>;
+ regulator-max-microvolt = <0x1b7740>;
+ regulator-active-discharge = <0x1>;
+ regulator-boot-on;
+ };
+
+ s2dos05_ldo3: s2dos05-ldo3 {
+ regulator-name = "s2dos05-ldo3";
+ regulator-min-microvolt = <0x2dc6c0>;
+ regulator-max-microvolt = <0x2dc6c0>;
+ regulator-active-discharge = <0x1>;
+ regulator-boot-on;
+ };
+
+ s2dos05_ldo4: s2dos05-ldo4 {
+ regulator-name = "s2dos05-ldo4";
+ regulator-min-microvolt = <0x2932e0>;
+ regulator-max-microvolt = <0x399a18>;
+ regulator-active-discharge = <0x1>;
+ };
+
+ s2dos05_buck1: s2dos05-buck1 {
+ regulator-name = "s2dos05-buck1";
+ regulator-min-microvolt = <0xcf850>;
+ regulator-max-microvolt = <0x200b20>;
+ regulator-active-discharge = <0x1>;
+ };
+ };
+ };
--
2.39.2
On 18/10/2023 14:30, Dzmitry Sankouski wrote:
> Add binding for the s2dos05 pmic found in the Samsung S9.
>
> Signed-off-by: Dzmitry Sankouski <[email protected]>
Please use scripts/get_maintainers.pl to get a list of necessary people
and lists to CC. It might happen, that command when run on an older
kernel, gives you outdated entries. Therefore please be sure you base
your patches on recent Linux kernel.
You missed at least devicetree list (maybe more), so this won't be
tested by automated tooling. Performing review on untested code might be
a waste of time, thus I will skip this patch entirely till you follow
the process allowing the patch to be tested.
Please kindly resend and include all necessary To/Cc entries.
Best regards,
Krzysztof