linux-kernel - [PATCH v3] dt-bindings: ata: ahci-da850: Convert to dtschema

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Date: Wed, 27 Mar 2024 12:13:51 +0530
From: Animesh Agarwal <animeshagarwal28@...il.com>
To: 
Cc: animeshagarwal28@...il.com,
	Damien Le Moal <dlemoal@...nel.org>,
	Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>,
	linux-ide@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v3] dt-bindings: ata: ahci-da850: Convert to dtschema

Convert the ahci-da850 bindings to DT schema.

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

---
Changes in v3:
- Fixed line length issue on line 20
- Removed unneccessary '|' character
Changes in v2:
- Added description for reg property items.
---
 .../devicetree/bindings/ata/ahci-da850.txt    | 18 ---------
 .../bindings/ata/ti,da850-ahci.yaml           | 39 +++++++++++++++++++
 2 files changed, 39 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@...000 {
-		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..ce13c76bdffb
--- /dev/null
+++ b/Documentation/devicetree/bindings/ata/ti,da850-ahci.yaml
@@ -0,0 +1,39 @@
+# 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@...il.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@...000 {
+        compatible = "ti,da850-ahci";
+        reg = <0x218000 0x2000>, <0x22c018 0x4>;
+        interrupts = <67>;
+    };
-- 
2.44.0