diff mbox series

[net-next,v2,10/10] dt-bindings: net: marvell-armada-370-neta: convert to json-schema

Message ID 20230916110902.234273-11-arinc.unal@arinc9.com (mailing list archive)
State Changes Requested
Delegated to: Netdev Maintainers
Headers show
Series define and enforce phylink bindings | expand

Checks

Context Check Description
netdev/tree_selection success Clearly marked for net-next
netdev/apply fail Patch does not apply to net-next

Commit Message

Arınç ÜNAL Sept. 16, 2023, 11:09 a.m. UTC
Convert the document for Marvell Armada 370 / Armada XP / Armada 3700
Ethernet Controller (NETA) to json-schema.

Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
---
 .../bindings/net/marvell-armada-370-neta.txt  |  50 ---------
 .../bindings/net/marvell-armada-370-neta.yaml | 102 ++++++++++++++++++
 2 files changed, 102 insertions(+), 50 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt
 create mode 100644 Documentation/devicetree/bindings/net/marvell-armada-370-neta.yaml

Comments

Rob Herring (Arm) Sept. 16, 2023, 2:58 p.m. UTC | #1
On Sat, 16 Sep 2023 14:09:02 +0300, Arınç ÜNAL wrote:
> Convert the document for Marvell Armada 370 / Armada XP / Armada 3700
> Ethernet Controller (NETA) to json-schema.
> 
> Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
> ---
>  .../bindings/net/marvell-armada-370-neta.txt  |  50 ---------
>  .../bindings/net/marvell-armada-370-neta.yaml | 102 ++++++++++++++++++
>  2 files changed, 102 insertions(+), 50 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt
>  create mode 100644 Documentation/devicetree/bindings/net/marvell-armada-370-neta.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/net/marvell-armada-370-neta.yaml:
Unresolvable JSON pointer: '$defs/phylink'
Traceback (most recent call last):
  File "/usr/local/lib/python3.11/dist-packages/jsonschema/validators.py", line 966, in resolve_fragment
    document = document[part]
               ~~~~~~~~^^^^^^
KeyError: '$defs'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/bin/dt-validate", line 146, in <module>
    sg.check_dtb(filename)
  File "/usr/local/bin/dt-validate", line 96, in check_dtb
    self.check_subtree(dt, subtree, False, "/", "/", filename)
  File "/usr/local/bin/dt-validate", line 89, in check_subtree
    self.check_subtree(tree, value, disabled, name, fullname + name, filename)
  File "/usr/local/bin/dt-validate", line 89, in check_subtree
    self.check_subtree(tree, value, disabled, name, fullname + name, filename)
  File "/usr/local/bin/dt-validate", line 84, in check_subtree
    self.check_node(tree, subtree, disabled, nodename, fullname, filename)
  File "/usr/local/bin/dt-validate", line 40, in check_node
    for error in self.validator.iter_errors(node, filter=match_schema_file):
  File "/usr/local/lib/python3.11/dist-packages/dtschema/validator.py", line 391, in iter_errors
    for error in self.DtValidator(sch,
  File "/usr/local/lib/python3.11/dist-packages/jsonschema/validators.py", line 288, in iter_errors
    for error in errors:
  File "/usr/local/lib/python3.11/dist-packages/jsonschema/_validators.py", line 414, in if_
    yield from validator.descend(instance, then, schema_path="then")
  File "/usr/local/lib/python3.11/dist-packages/jsonschema/validators.py", line 305, in descend
    for error in self.evolve(schema=schema).iter_errors(instance):
  File "/usr/local/lib/python3.11/dist-packages/jsonschema/validators.py", line 288, in iter_errors
    for error in errors:
  File "/usr/local/lib/python3.11/dist-packages/jsonschema/_validators.py", line 362, in allOf
    yield from validator.descend(instance, subschema, schema_path=index)
  File "/usr/local/lib/python3.11/dist-packages/jsonschema/validators.py", line 305, in descend
    for error in self.evolve(schema=schema).iter_errors(instance):
  File "/usr/local/lib/python3.11/dist-packages/jsonschema/validators.py", line 288, in iter_errors
    for error in errors:
  File "/usr/local/lib/python3.11/dist-packages/jsonschema/_validators.py", line 294, in ref
    scope, resolved = validator.resolver.resolve(ref)
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/dist-packages/jsonschema/validators.py", line 898, in resolve
    return url, self._remote_cache(url)
                ^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/dist-packages/jsonschema/validators.py", line 916, in resolve_from_url
    return self.resolve_fragment(document, fragment)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/dist-packages/jsonschema/validators.py", line 968, in resolve_fragment
    raise exceptions.RefResolutionError(
jsonschema.exceptions.RefResolutionError: Unresolvable JSON pointer: '$defs/phylink'

doc reference errors (make refcheckdocs):
Warning: Documentation/devicetree/bindings/net/marvell-neta-bm.txt references a file that doesn't exist: Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt
Documentation/devicetree/bindings/net/marvell-neta-bm.txt: Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20230916110902.234273-11-arinc.unal@arinc9.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.
Arınç ÜNAL Sept. 16, 2023, 4:15 p.m. UTC | #2
On 16.09.2023 17:58, Rob Herring wrote:
> 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/net/marvell-armada-370-neta.yaml:
> Unresolvable JSON pointer: '$defs/phylink'

Not surprising as this is added with a previous patch in this series.

> doc reference errors (make refcheckdocs):
> Warning: Documentation/devicetree/bindings/net/marvell-neta-bm.txt references a file that doesn't exist: Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt
> Documentation/devicetree/bindings/net/marvell-neta-bm.txt: Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt

Will address.

Arınç
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt b/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt
deleted file mode 100644
index 2bf31572b08d..000000000000
--- a/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt
+++ /dev/null
@@ -1,50 +0,0 @@ 
-* Marvell Armada 370 / Armada XP / Armada 3700 Ethernet Controller (NETA)
-
-Required properties:
-- compatible: could be one of the following:
-	"marvell,armada-370-neta"
-	"marvell,armada-xp-neta"
-	"marvell,armada-3700-neta"
-	"marvell,armada-ac5-neta"
-- reg: address and length of the register set for the device.
-- interrupts: interrupt for the device
-- phy: See ethernet.txt file in the same directory.
-- phy-mode: See ethernet.txt file in the same directory
-- clocks: List of clocks for this device. At least one clock is
-  mandatory for the core clock. If several clocks are given, then the
-  clock-names property must be used to identify them.
-
-Optional properties:
-- tx-csum-limit: maximum mtu supported by port that allow TX checksum.
-  Value is presented in bytes. If not used, by default 1600B is set for
-  "marvell,armada-370-neta" and 9800B for others.
-- clock-names: List of names corresponding to clocks property; shall be
-  "core" for core clock and "bus" for the optional bus clock.
-- phys: comphy for the ethernet port, see ../phy/phy-bindings.txt
-
-Optional properties (valid only for Armada XP/38x):
-
-- buffer-manager: a phandle to a buffer manager node. Please refer to
-  Documentation/devicetree/bindings/net/marvell-neta-bm.txt
-- bm,pool-long: ID of a pool, that will accept all packets of a size
-  higher than 'short' pool's threshold (if set) and up to MTU value.
-  Obligatory, when the port is supposed to use hardware
-  buffer management.
-- bm,pool-short: ID of a pool, that will be used for accepting
-  packets of a size lower than given threshold. If not set, the port
-  will use a single 'long' pool for all packets, as defined above.
-
-Example:
-
-ethernet@70000 {
-	compatible = "marvell,armada-370-neta";
-	reg = <0x70000 0x2500>;
-	interrupts = <8>;
-	clocks = <&gate_clk 4>;
-	tx-csum-limit = <9800>
-	phy = <&phy0>;
-	phy-mode = "rgmii-id";
-	buffer-manager = <&bm>;
-	bm,pool-long = <0>;
-	bm,pool-short = <1>;
-};
diff --git a/Documentation/devicetree/bindings/net/marvell-armada-370-neta.yaml b/Documentation/devicetree/bindings/net/marvell-armada-370-neta.yaml
new file mode 100644
index 000000000000..9283ab74cdb2
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/marvell-armada-370-neta.yaml
@@ -0,0 +1,102 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/marvell-armada-370-neta.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Marvell Armada 370 / Armada XP / Armada 3700 Ethernet Controller (NETA)
+
+allOf:
+  - $ref: ethernet-controller.yaml#
+  - $ref: ethernet-controller.yaml#/$defs/phylink
+
+maintainers:
+  - Arınç ÜNAL <arinc.unal@arinc9.com>
+
+properties:
+  compatible:
+    enum:
+      - marvell,armada-370-neta
+      - marvell,armada-xp-neta
+      - marvell,armada-3700-neta
+      - marvell,armada-ac5-neta
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    description:
+      List of clocks for this device. At least one clock is mandatory for the
+      core clock. If several clocks are given, then the clock-names property
+      must be used to identify them.
+
+  tx-csum-limit:
+    description:
+      Maximum mtu supported by port that allow TX checksum. Value is presented
+      in bytes. If not used, by default 1600B is set for
+      "marvell,armada-370-neta" and 9800B for others.
+
+  clock-names:
+    description:
+      List of names corresponding to clocks property; shall be "core" for core
+      clock and "bus" for the optional bus clock.
+
+  phys:
+    description:
+      comphy for the ethernet port, see ../phy/phy-bindings.txt.
+
+if:
+  properties:
+    compatible:
+      enum:
+        - marvell,armada-370-neta
+        - marvell,armada-xp-neta
+then:
+  properties:
+    buffer-manager:
+      description:
+        A phandle to a buffer manager node. Please refer to
+        Documentation/devicetree/bindings/net/marvell-neta-bm.txt.
+
+    bm,pool-long:
+      description:
+        ID of a pool, that will accept all packets of a size higher than 'short'
+        pool's threshold (if set) and up to MTU value. Obligatory, when the port
+        is supposed to use hardware buffer management.
+
+    bm,pool-short:
+      description:
+        ID of a pool, that will be used for accepting packets of a size lower
+        than given threshold. If not set, the port will use a single 'long' pool
+        for all packets, as defined above.
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - phy-mode
+  - clocks
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    ethernet@70000 {
+        compatible = "marvell,armada-370-neta";
+        reg = <0x70000 0x2500>;
+        interrupts = <8>;
+        clocks = <&gate_clk 4>;
+        tx-csum-limit = <9800>;
+        phy-mode = "rgmii-id";
+        buffer-manager = <&bm>;
+        bm,pool-long = <0>;
+        bm,pool-short = <1>;
+
+        fixed-link {
+            speed = <1000>;
+            full-duplex;
+        };
+    };