From: Alec Li <like@awinic.com>

Add aw37503 regulator device-tree binding documentation.

Signed-off-by: Alec Li <like@awinic.com>
---
 .../bindings/regulator/awinic,aw37503.yaml    | 66 +++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/regulator/awinic,aw37503.yaml

diff --git a/Documentation/devicetree/bindings/regulator/awinic,aw37503.yaml b/Documentation/devicetree/bindings/regulator/awinic,aw37503.yaml
new file mode 100644
index 000000000000..e2770511a082
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/awinic,aw37503.yaml
@@ -0,0 +1,66 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/awinic,aw37503.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Awinic AW37503 Voltage Regulator
+
+maintainers:
+  - Alec Li <like@awinic.com>
+
+description:
+  The AW37503 are dual voltage regulator, designed to support positive/negative
+  supply for driving TFT-LCD panels. It support software-configurable output
+  switching and monitoring. The output voltages can be programmed via an I2C
+  compatible interface.
+
+properties:
+  compatible:
+    const: awinic,aw37503
+
+  reg:
+    maxItems: 1
+
+patternProperties:
+  "^out[pn]$":
+    type: object
+    $ref: regulator.yaml#
+    unevaluatedProperties: false
+
+required:
+  - compatible
+  - reg
+  - outp
+  - outn
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        regulator@3e {
+            compatible = "awinic,aw37503";
+            reg = <0x3e>;
+
+            outp {
+                regulator-name = "outp";
+                regulator-boot-on;
+                regulator-always-on;
+                enable-gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
+            };
+
+            outn {
+                regulator-name = "outn";
+                regulator-boot-on;
+                regulator-always-on;
+                enable-gpios = <&gpio 27 GPIO_ACTIVE_LOW>;
+            };
+        };
+    };
+...
-- 
2.41.0

On Tue, 15 Aug 2023 02:00:44 +0000, like@awinic.com wrote:
> From: Alec Li <like@awinic.com>
> 
> Add aw37503 regulator device-tree binding documentation.
> 
> Signed-off-by: Alec Li <like@awinic.com>
> ---
>  .../bindings/regulator/awinic,aw37503.yaml    | 66 +++++++++++++++++++
>  1 file changed, 66 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/regulator/awinic,aw37503.yaml
> 

My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):

yamllint warnings/errors:

dtschema/dtc warnings/errors:
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/regulator/awinic,aw37503.example.dtb: regulator@3e: outp: Unevaluated properties are not allowed ('enable-gpios' was unexpected)
	from schema $id: http://devicetree.org/schemas/regulator/awinic,aw37503.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/regulator/awinic,aw37503.example.dtb: regulator@3e: outn: Unevaluated properties are not allowed ('enable-gpios' was unexpected)
	from schema $id: http://devicetree.org/schemas/regulator/awinic,aw37503.yaml#

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20230815020044.2159900-3-like@awinic.com

The base for the series is generally the latest rc1. A different dependency
should be noted in *this* patch.

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:

pip3 install dtschema --upgrade

Please check and re-submit after running the above command yourself. Note
that DT_SCHEMA_FILES can be set to your schema file to speed up checking
your schema. However, it must be unset to test all examples with your schema.