Il 11/09/25 17:09, Ariel D'Alessandro ha scritto:
Convert the existing text-based DT bindings for Dialog Semiconductor DA9211
Voltage Regulators family to a DT schema. Examples are simplified, as these
are all equal.
Signed-off-by: Ariel D'Alessandro <ariel.dalessandro@xxxxxxxxxxxxx>
---
.../devicetree/bindings/regulator/da9211.txt | 205 ------------------
.../bindings/regulator/dlg,da9211.yaml | 104 +++++++++
2 files changed, 104 insertions(+), 205 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/regulator/da9211.txt
create mode 100644 Documentation/devicetree/bindings/regulator/dlg,da9211.yaml
..snip..
diff --git a/Documentation/devicetree/bindings/regulator/dlg,da9211.yaml b/Documentation/devicetree/bindings/regulator/dlg,da9211.yaml
new file mode 100644
index 0000000000000..9d5e25bc3872c
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/dlg,da9211.yaml
@@ -0,0 +1,104 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/dlg,da9211.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title:
+ Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225
+ Voltage Regulator
Dialog Semiconductor DA9211-9215, DA9223-9225 Voltage Regulators
Better? :-)
+
+maintainers:
+ - Ariel D'Alessandro <ariel.dalessandro@xxxxxxxxxxxxx>
+
+properties:
+ compatible:
+ enum:
+ - dlg,da9211
+ - dlg,da9212
+ - dlg,da9213
+ - dlg,da9214
+ - dlg,da9215
+ - dlg,da9223
+ - dlg,da9224
+ - dlg,da9225
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ regulators:
+ type: object
+ additionalProperties: false
+ description:
+ List of regulators provided by the device
+
+ patternProperties:
+ "^BUCK([AB])$":
+ type: object
+ $ref: regulator.yaml#
+ unevaluatedProperties: false
+ description: |
Please drop the vertical bar | from all descriptions
after which,
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
+ Properties for a single BUCK regulator
+
+ properties:
+ regulator-initial-mode:
+ items:
+ enum: [ 1, 2, 3 ]
+ description: |
+ Defined in include/dt-bindings/regulator/dlg,da9211-regulator.h
+
+ regulator-allowed-modes:
+ items:
+ enum: [ 1, 2, 3 ]
+ description: |
+ Defined in include/dt-bindings/regulator/dlg,da9211-regulator.h
+
+ enable-gpios:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - regulators
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/regulator/dlg,da9211-regulator.h>
+
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ regulator@68 {
+ compatible = "dlg,da9212";
+ reg = <0x68>;
+ interrupts = <3 27>;
+
+ regulators {
+ BUCKA {
+ regulator-name = "VBUCKA";
+ regulator-min-microvolt = < 300000>;
+ regulator-max-microvolt = <1570000>;
+ regulator-min-microamp = <2000000>;
+ regulator-max-microamp = <5000000>;
+ enable-gpios = <&gpio 27 0>;
+ };
+ BUCKB {
+ regulator-name = "VBUCKB";
+ regulator-min-microvolt = < 300000>;
+ regulator-max-microvolt = <1570000>;
+ regulator-min-microamp = <2000000>;
+ regulator-max-microamp = <5000000>;
+ enable-gpios = <&gpio 17 0>;
+ };
+ };
+ };
+ };
+
+...
