diff mbox series

[v5,3/6] dt-bindings: mfd: ahc1ec0.yaml: Add Advantech embedded controller - AHC1EC0

Message ID 20201231123948.10473-3-campion.kang@advantech.com.tw
State Changes Requested
Headers show
Series None | expand

Checks

Context Check Description
robh/dt-meta-schema fail build log
robh/checkpatch success

Commit Message

Campion Kang Dec. 31, 2020, 12:39 p.m. UTC
Add DT binding schema for Advantech embedded controller AHC1EC0.

Signed-off-by: Campion Kang <campion.kang@advantech.com.tw>
---
 .../devicetree/bindings/mfd/ahc1ec0.yaml      | 69 +++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/mfd/ahc1ec0.yaml

Comments

Rob Herring Dec. 31, 2020, 3:34 p.m. UTC | #1
On Thu, 31 Dec 2020 20:39:45 +0800, Campion Kang wrote:
> Add DT binding schema for Advantech embedded controller AHC1EC0.
> 
> Signed-off-by: Campion Kang <campion.kang@advantech.com.tw>
> ---
>  .../devicetree/bindings/mfd/ahc1ec0.yaml      | 69 +++++++++++++++++++
>  1 file changed, 69 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/mfd/ahc1ec0.yaml
> 

My bot found errors running 'make dt_binding_check' on your patch:

yamllint warnings/errors:

dtschema/dtc warnings/errors:
Documentation/devicetree/bindings/mfd/ahc1ec0.example.dts:19:18: fatal error: dt-bindings/mfd/ahc1ec0.h: No such file or directory
   19 |         #include <dt-bindings/mfd/ahc1ec0.h>
      |                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
make[1]: *** [scripts/Makefile.lib:344: Documentation/devicetree/bindings/mfd/ahc1ec0.example.dt.yaml] Error 1
make: *** [Makefile:1370: dt_binding_check] Error 2

See https://patchwork.ozlabs.org/patch/1421561

This check can fail if there are any dependencies. The base for a patch
series is generally the most recent rc1.

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.
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/mfd/ahc1ec0.yaml b/Documentation/devicetree/bindings/mfd/ahc1ec0.yaml
new file mode 100644
index 000000000000..da57d782ea77
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/ahc1ec0.yaml
@@ -0,0 +1,69 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/ahc1ec0.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Advantech Embedded Controller (AHC1EC0)
+
+maintainers:
+  - Campion Kang <campion.kang@advantech.com.tw>
+
+description: |
+  AHC1EC0 is one of the embedded controllers used by Advantech to provide several
+  functions such as watchdog, hwmon, brightness, etc. Advantech related applications
+  can control the whole system via these functions.
+
+properties:
+  compatible:
+    const: advantech,ahc1ec0
+
+  advantech,sub-dev-nb:
+    description:
+      The number of sub-devices specified in the platform.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    maxItems: 1
+
+  advantech,sub-dev:
+    description:
+      A list of the sub-devices supported in the platform. Defines for the
+      appropriate values can found in dt-bindings/mfd/ahc1ec0.h.
+    $ref: "/schemas/types.yaml#/definitions/uint32-array"
+    minItems: 1
+    maxItems: 6
+
+  advantech,hwmon-profile:
+    description:
+      The number of sub-devices specified in the platform. Defines for the
+      hwmon profiles can found in dt-bindings/mfd/ahc1ec0.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    maxItems: 1
+
+required:
+  - compatible
+  - advantech,sub-dev-nb
+  - advantech,sub-dev
+
+if:
+  properties:
+    advantech,sub-dev:
+      contains:
+        const: 0x3
+then:
+  required:
+    - advantech,hwmon-profile
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/mfd/ahc1ec0.h>
+    ahc1ec0 {
+        compatible = "advantech,ahc1ec0";
+
+        advantech,sub-dev-nb = <2>;
+        advantech,sub-dev = <AHC1EC0_SUBDEV_HWMON
+                             AHC1EC0_SUBDEV_WDT>;
+
+        advantech,hwmon-profile = <AHC1EC0_HWMON_PRO_UNO2271G>;
+    };