diff mbox series

[DO,NOT,MERGE,v8,19/36] dt-bindings: interrupt-controller: renesas,sh7751-irl-ext: Add json-schema

Message ID e35aa188e5176544c6884f2d1d7aa1b242a51acf.1716965617.git.ysato@users.sourceforge.jp (mailing list archive)
State New
Headers show
Series Device Tree support for SH7751 based board | expand

Commit Message

Yoshinori Sato May 29, 2024, 8:01 a.m. UTC
Renesas SH7751 external interrupt encoder json-schema.

Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
---
 .../renesas,sh7751-irl-ext.yaml               | 57 +++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/interrupt-controller/renesas,sh7751-irl-ext.yaml

Comments

Rob Herring (Arm) June 3, 2024, 3:54 p.m. UTC | #1
On Wed, May 29, 2024 at 05:01:05PM +0900, Yoshinori Sato wrote:
> Renesas SH7751 external interrupt encoder json-schema.
> 
> Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
> ---
>  .../renesas,sh7751-irl-ext.yaml               | 57 +++++++++++++++++++
>  1 file changed, 57 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/interrupt-controller/renesas,sh7751-irl-ext.yaml
> 
> diff --git a/Documentation/devicetree/bindings/interrupt-controller/renesas,sh7751-irl-ext.yaml b/Documentation/devicetree/bindings/interrupt-controller/renesas,sh7751-irl-ext.yaml
> new file mode 100644
> index 000000000000..ff70d57b86cd
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/interrupt-controller/renesas,sh7751-irl-ext.yaml
> @@ -0,0 +1,57 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/interrupt-controller/renesas,sh7751-irl-ext.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Renesas SH7751 external interrupt encoder with enable regs.
> +
> +maintainers:
> +  - Yoshinori Sato <ysato@users.sourceforge.jp>
> +
> +description:
> +  This is the generally used external interrupt encoder on SH7751 based boards.
> +
> +properties:
> +  compatible:
> +    items:
> +      - const: renesas,sh7751-irl-ext
> +
> +  reg: true

Needs to define how many and what they are.

> +
> +  interrupt-controller: true
> +
> +  '#interrupt-cells':
> +    const: 2
> +
> +  '#address-cells':
> +    const: 0
> +
> +  renesas,set-to-disable:
> +    $ref: /schemas/types.yaml#/definitions/flag
> +    description: Invert enable registers. Setting the bit to 0 enables interrupts.
> +
> +  renesas,enable-reg:
> +    $ref: /schemas/types.yaml#/definitions/uint32-array
> +    description: |

Don't need '|'.

> +      IRQ enable register bit mapping

This needs a better description and constraints? Number of entries in 
the array or values of the entries.

> +
> +required:
> +  - compatible
> +  - reg
> +  - interrupt-controller
> +  - '#interrupt-cells'
> +  - renesas,enable-reg
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    r2dintc: interrupt-controller@a4000000 {
> +        compatible = "renesas,sh7751-irl-ext";
> +        reg = <0xa4000000 0x02>;
> +        interrupt-controller;
> +        #address-cells = <0>;
> +        #interrupt-cells = <2>;
> +        renesas,enable-reg = <12 9 10 3 0 4 1 2 8 5 6 7 15 15 15 11>;
> +    };
> -- 
> 2.39.2
>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/interrupt-controller/renesas,sh7751-irl-ext.yaml b/Documentation/devicetree/bindings/interrupt-controller/renesas,sh7751-irl-ext.yaml
new file mode 100644
index 000000000000..ff70d57b86cd
--- /dev/null
+++ b/Documentation/devicetree/bindings/interrupt-controller/renesas,sh7751-irl-ext.yaml
@@ -0,0 +1,57 @@ 
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/interrupt-controller/renesas,sh7751-irl-ext.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas SH7751 external interrupt encoder with enable regs.
+
+maintainers:
+  - Yoshinori Sato <ysato@users.sourceforge.jp>
+
+description:
+  This is the generally used external interrupt encoder on SH7751 based boards.
+
+properties:
+  compatible:
+    items:
+      - const: renesas,sh7751-irl-ext
+
+  reg: true
+
+  interrupt-controller: true
+
+  '#interrupt-cells':
+    const: 2
+
+  '#address-cells':
+    const: 0
+
+  renesas,set-to-disable:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description: Invert enable registers. Setting the bit to 0 enables interrupts.
+
+  renesas,enable-reg:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    description: |
+      IRQ enable register bit mapping
+
+required:
+  - compatible
+  - reg
+  - interrupt-controller
+  - '#interrupt-cells'
+  - renesas,enable-reg
+
+additionalProperties: false
+
+examples:
+  - |
+    r2dintc: interrupt-controller@a4000000 {
+        compatible = "renesas,sh7751-irl-ext";
+        reg = <0xa4000000 0x02>;
+        interrupt-controller;
+        #address-cells = <0>;
+        #interrupt-cells = <2>;
+        renesas,enable-reg = <12 9 10 3 0 4 1 2 8 5 6 7 15 15 15 11>;
+    };