Convert the ahci-da850 bindings to DT schema.

Signed-off-by: Animesh Agarwal <animeshagarwal28@gmail.com>

---
Changes in v2:
- Added description for reg property items.
---
 .../devicetree/bindings/ata/ahci-da850.txt    | 18 ---------
 .../bindings/ata/ti,da850-ahci.yaml           | 38 +++++++++++++++++++
 2 files changed, 38 insertions(+), 18 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/ata/ahci-da850.txt
 create mode 100644 Documentation/devicetree/bindings/ata/ti,da850-ahci.yaml

diff --git a/Documentation/devicetree/bindings/ata/ahci-da850.txt b/Documentation/devicetree/bindings/ata/ahci-da850.txt
deleted file mode 100644
index 5f8193417725..000000000000
--- a/Documentation/devicetree/bindings/ata/ahci-da850.txt
+++ /dev/null
@@ -1,18 +0,0 @@
-Device tree binding for the TI DA850 AHCI SATA Controller
----------------------------------------------------------
-
-Required properties:
-  - compatible: must be "ti,da850-ahci"
-  - reg: physical base addresses and sizes of the two register regions
-         used by the controller: the register map as defined by the
-         AHCI 1.1 standard and the Power Down Control Register (PWRDN)
-         for enabling/disabling the SATA clock receiver
-  - interrupts: interrupt specifier (refer to the interrupt binding)
-
-Example:
-
-	sata: sata@218000 {
-		compatible = "ti,da850-ahci";
-		reg = <0x218000 0x2000>, <0x22c018 0x4>;
-		interrupts = <67>;
-	};
diff --git a/Documentation/devicetree/bindings/ata/ti,da850-ahci.yaml b/Documentation/devicetree/bindings/ata/ti,da850-ahci.yaml
new file mode 100644
index 000000000000..b8f31187f34b
--- /dev/null
+++ b/Documentation/devicetree/bindings/ata/ti,da850-ahci.yaml
@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/ata/ti,da850-ahci.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: TI DA850 AHCI SATA Controller
+
+maintainers:
+  - Animesh Agarwal <animeshagarwal28@gmail.com>
+
+properties:
+  compatible:
+    const: ti,da850-ahci
+
+  reg:
+    items:
+      - description: Address and size of the register map as defined by the AHCI 1.1 standard.
+      - description: |
+        Address and size of Power Down Control Register (PWRDN) for enabling/disabling the SATA clock receiver.
+
+  interrupts:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+additionalProperties: false
+
+examples:
+  - |
+    sata@218000 {
+        compatible = "ti,da850-ahci";
+        reg = <0x218000 0x2000>, <0x22c018 0x4>;
+        interrupts = <67>;
+    };
-- 
2.44.0

On Wed, 27 Mar 2024 11:10:10 +0530, Animesh Agarwal wrote:
> Convert the ahci-da850 bindings to DT schema.
> 
> Signed-off-by: Animesh Agarwal <animeshagarwal28@gmail.com>
> 
> ---
> Changes in v2:
> - Added description for reg property items.
> ---
>  .../devicetree/bindings/ata/ahci-da850.txt    | 18 ---------
>  .../bindings/ata/ti,da850-ahci.yaml           | 38 +++++++++++++++++++
>  2 files changed, 38 insertions(+), 18 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/ata/ahci-da850.txt
>  create mode 100644 Documentation/devicetree/bindings/ata/ti,da850-ahci.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:
./Documentation/devicetree/bindings/ata/ti,da850-ahci.yaml:20:111: [warning] line too long (111 > 110 characters) (line-length)
./Documentation/devicetree/bindings/ata/ti,da850-ahci.yaml:22:3: [error] syntax error: could not find expected ':' (syntax)

dtschema/dtc warnings/errors:
make[2]: *** Deleting file 'Documentation/devicetree/bindings/ata/ti,da850-ahci.example.dts'
Documentation/devicetree/bindings/ata/ti,da850-ahci.yaml:22:3: could not find expected ':'
make[2]: *** [Documentation/devicetree/bindings/Makefile:26: Documentation/devicetree/bindings/ata/ti,da850-ahci.example.dts] Error 1
make[2]: *** Waiting for unfinished jobs....
./Documentation/devicetree/bindings/ata/ti,da850-ahci.yaml:22:3: could not find expected ':'
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/ata/ti,da850-ahci.yaml: ignoring, error parsing file
make[1]: *** [/builds/robherring/dt-review-ci/linux/Makefile:1430: dt_binding_check] Error 2
make: *** [Makefile:240: __sub-make] Error 2

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20240327054014.36864-1-animeshagarwal28@gmail.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.

On Wed, Mar 27, 2024 at 11:51 AM Rob Herring <robh@kernel.org> 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):

Sorry about the issue, I am fixing it now.