* [PATCH] dt-bindings: interrupt-controller: Convert openrisc,ompic to DT schema
@ 2025-05-05 14:48 Rob Herring (Arm)
2025-05-06 16:17 ` Stafford Horne
0 siblings, 1 reply; 3+ messages in thread
From: Rob Herring (Arm) @ 2025-05-05 14:48 UTC (permalink / raw)
To: Thomas Gleixner, Krzysztof Kozlowski, Conor Dooley,
Stafford Horne
Cc: linux-kernel, devicetree
Convert the OpenRISC OMPIC interrupt controller binding to schema
format. It's a straight-forward conversion of the typical interrupt
controller.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
.../interrupt-controller/openrisc,ompic.txt | 22 ---------
.../interrupt-controller/openrisc,ompic.yaml | 45 +++++++++++++++++++
2 files changed, 45 insertions(+), 22 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/interrupt-controller/openrisc,ompic.txt
create mode 100644 Documentation/devicetree/bindings/interrupt-controller/openrisc,ompic.yaml
diff --git a/Documentation/devicetree/bindings/interrupt-controller/openrisc,ompic.txt b/Documentation/devicetree/bindings/interrupt-controller/openrisc,ompic.txt
deleted file mode 100644
index caec07cc7149..000000000000
--- a/Documentation/devicetree/bindings/interrupt-controller/openrisc,ompic.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-Open Multi-Processor Interrupt Controller
-
-Required properties:
-
-- compatible : This should be "openrisc,ompic"
-- reg : Specifies base physical address and size of the register space. The
- size is based on the number of cores the controller has been configured
- to handle, this should be set to 8 bytes per cpu core.
-- interrupt-controller : Identifies the node as an interrupt controller.
-- #interrupt-cells : This should be set to 0 as this will not be an irq
- parent.
-- interrupts : Specifies the interrupt line to which the ompic is wired.
-
-Example:
-
-ompic: interrupt-controller@98000000 {
- compatible = "openrisc,ompic";
- reg = <0x98000000 16>;
- interrupt-controller;
- #interrupt-cells = <0>;
- interrupts = <1>;
-};
diff --git a/Documentation/devicetree/bindings/interrupt-controller/openrisc,ompic.yaml b/Documentation/devicetree/bindings/interrupt-controller/openrisc,ompic.yaml
new file mode 100644
index 000000000000..4efbfba3aa6b
--- /dev/null
+++ b/Documentation/devicetree/bindings/interrupt-controller/openrisc,ompic.yaml
@@ -0,0 +1,45 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/interrupt-controller/openrisc,ompic.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Open Multi-Processor Interrupt Controller
+
+maintainers:
+ - Stafford Horne <shorne@gmail.com>
+
+properties:
+ compatible:
+ items:
+ - const: openrisc,ompic
+
+ reg:
+ maxItems: 1
+
+ interrupt-controller: true
+
+ '#interrupt-cells':
+ const: 0
+
+ interrupts:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupt-controller
+ - '#interrupt-cells'
+ - interrupts
+
+additionalProperties: false
+
+examples:
+ - |
+ interrupt-controller@98000000 {
+ compatible = "openrisc,ompic";
+ reg = <0x98000000 16>;
+ interrupt-controller;
+ #interrupt-cells = <0>;
+ interrupts = <1>;
+ };
--
2.47.2
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] dt-bindings: interrupt-controller: Convert openrisc,ompic to DT schema
2025-05-05 14:48 [PATCH] dt-bindings: interrupt-controller: Convert openrisc,ompic to DT schema Rob Herring (Arm)
@ 2025-05-06 16:17 ` Stafford Horne
2025-05-06 19:11 ` Rob Herring
0 siblings, 1 reply; 3+ messages in thread
From: Stafford Horne @ 2025-05-06 16:17 UTC (permalink / raw)
To: Rob Herring (Arm)
Cc: Thomas Gleixner, Krzysztof Kozlowski, Conor Dooley, linux-kernel,
devicetree
Hi Rob,
On Mon, May 05, 2025 at 09:48:12AM -0500, Rob Herring (Arm) wrote:
> Convert the OpenRISC OMPIC interrupt controller binding to schema
> format. It's a straight-forward conversion of the typical interrupt
> controller.
>
> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
> ---
> .../interrupt-controller/openrisc,ompic.txt | 22 ---------
> .../interrupt-controller/openrisc,ompic.yaml | 45 +++++++++++++++++++
> 2 files changed, 45 insertions(+), 22 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/interrupt-controller/openrisc,ompic.txt
> create mode 100644 Documentation/devicetree/bindings/interrupt-controller/openrisc,ompic.yaml
>
> diff --git a/Documentation/devicetree/bindings/interrupt-controller/openrisc,ompic.txt b/Documentation/devicetree/bindings/interrupt-controller/openrisc,ompic.txt
> deleted file mode 100644
> index caec07cc7149..000000000000
> --- a/Documentation/devicetree/bindings/interrupt-controller/openrisc,ompic.txt
> +++ /dev/null
> @@ -1,22 +0,0 @@
> -Open Multi-Processor Interrupt Controller
> -
> -Required properties:
> -
> -- compatible : This should be "openrisc,ompic"
> -- reg : Specifies base physical address and size of the register space. The
> - size is based on the number of cores the controller has been configured
> - to handle, this should be set to 8 bytes per cpu core.
> -- interrupt-controller : Identifies the node as an interrupt controller.
> -- #interrupt-cells : This should be set to 0 as this will not be an irq
> - parent.
> -- interrupts : Specifies the interrupt line to which the ompic is wired.
I guess this extra documentation is obsorbed by the fact that these are all
standard fields?
> -Example:
> -
> -ompic: interrupt-controller@98000000 {
> - compatible = "openrisc,ompic";
> - reg = <0x98000000 16>;
> - interrupt-controller;
> - #interrupt-cells = <0>;
> - interrupts = <1>;
> -};
> diff --git a/Documentation/devicetree/bindings/interrupt-controller/openrisc,ompic.yaml b/Documentation/devicetree/bindings/interrupt-controller/openrisc,ompic.yaml
> new file mode 100644
> index 000000000000..4efbfba3aa6b
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/interrupt-controller/openrisc,ompic.yaml
> @@ -0,0 +1,45 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/interrupt-controller/openrisc,ompic.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Open Multi-Processor Interrupt Controller
> +
> +maintainers:
> + - Stafford Horne <shorne@gmail.com>
> +
> +properties:
> + compatible:
> + items:
> + - const: openrisc,ompic
> +
> + reg:
> + maxItems: 1
> +
> + interrupt-controller: true
> +
> + '#interrupt-cells':
> + const: 0
> +
> + interrupts:
> + maxItems: 1
> +
> +required:
> + - compatible
> + - reg
> + - interrupt-controller
> + - '#interrupt-cells'
> + - interrupts
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + interrupt-controller@98000000 {
> + compatible = "openrisc,ompic";
> + reg = <0x98000000 16>;
> + interrupt-controller;
> + #interrupt-cells = <0>;
> + interrupts = <1>;
> + };
I think this is ok.
I will queue this via the OpenRISC queue.
-Stafford
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] dt-bindings: interrupt-controller: Convert openrisc,ompic to DT schema
2025-05-06 16:17 ` Stafford Horne
@ 2025-05-06 19:11 ` Rob Herring
0 siblings, 0 replies; 3+ messages in thread
From: Rob Herring @ 2025-05-06 19:11 UTC (permalink / raw)
To: Stafford Horne
Cc: Thomas Gleixner, Krzysztof Kozlowski, Conor Dooley, linux-kernel,
devicetree
On Tue, May 6, 2025 at 11:17 AM Stafford Horne <shorne@gmail.com> wrote:
>
> Hi Rob,
>
> On Mon, May 05, 2025 at 09:48:12AM -0500, Rob Herring (Arm) wrote:
> > Convert the OpenRISC OMPIC interrupt controller binding to schema
> > format. It's a straight-forward conversion of the typical interrupt
> > controller.
> >
> > Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
> > ---
> > .../interrupt-controller/openrisc,ompic.txt | 22 ---------
> > .../interrupt-controller/openrisc,ompic.yaml | 45 +++++++++++++++++++
> > 2 files changed, 45 insertions(+), 22 deletions(-)
> > delete mode 100644 Documentation/devicetree/bindings/interrupt-controller/openrisc,ompic.txt
> > create mode 100644 Documentation/devicetree/bindings/interrupt-controller/openrisc,ompic.yaml
> >
> > diff --git a/Documentation/devicetree/bindings/interrupt-controller/openrisc,ompic.txt b/Documentation/devicetree/bindings/interrupt-controller/openrisc,ompic.txt
> > deleted file mode 100644
> > index caec07cc7149..000000000000
> > --- a/Documentation/devicetree/bindings/interrupt-controller/openrisc,ompic.txt
> > +++ /dev/null
> > @@ -1,22 +0,0 @@
> > -Open Multi-Processor Interrupt Controller
> > -
> > -Required properties:
> > -
> > -- compatible : This should be "openrisc,ompic"
> > -- reg : Specifies base physical address and size of the register space. The
> > - size is based on the number of cores the controller has been configured
> > - to handle, this should be set to 8 bytes per cpu core.
> > -- interrupt-controller : Identifies the node as an interrupt controller.
> > -- #interrupt-cells : This should be set to 0 as this will not be an irq
> > - parent.
> > -- interrupts : Specifies the interrupt line to which the ompic is wired.
>
> I guess this extra documentation is obsorbed by the fact that these are all
> standard fields?
Right, we only put details unique to this binding if any.
Rob
^ permalink raw reply [flat|nested] 3+ messages in thread
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2025-05-05 14:48 [PATCH] dt-bindings: interrupt-controller: Convert openrisc,ompic to DT schema Rob Herring (Arm)
2025-05-06 16:17 ` Stafford Horne
2025-05-06 19:11 ` Rob Herring
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