* [PATCH v2 1/2] dt-bindings: irq: Convert Allwinner IRQ Controller to a schema
@ 2019-08-21 8:21 Maxime Ripard
2019-08-21 8:21 ` [PATCH v2 2/2] dt-bindings: irq: Convert Allwinner NMI " Maxime Ripard
2019-08-27 17:23 ` [PATCH v2 1/2] dt-bindings: irq: Convert Allwinner IRQ " Rob Herring
0 siblings, 2 replies; 4+ messages in thread
From: Maxime Ripard @ 2019-08-21 8:21 UTC (permalink / raw)
To: Mark Rutland, Rob Herring, Frank Rowand, tglx, jason, maz
Cc: Maxime Ripard, devicetree, Chen-Yu Tsai, Maxime Ripard, linux-arm-kernel
From: Maxime Ripard <maxime.ripard@bootlin.com>
The Allwinner SoCs have an interrupt controller supported in Linux, with a
matching Device Tree binding.
Now that we have the DT validation in place, let's convert the device tree
bindings for that controller over to a YAML schemas.
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
---
Changes from v1:
- Remove Fixme and add additionalProperties to false
- Add unit address for the example
---
.../allwinner,sun4i-a10-ic.yaml | 47 +++++++++++++++++++
.../allwinner,sun4i-ic.txt | 20 --------
2 files changed, 47 insertions(+), 20 deletions(-)
create mode 100644 Documentation/devicetree/bindings/interrupt-controller/allwinner,sun4i-a10-ic.yaml
delete mode 100644 Documentation/devicetree/bindings/interrupt-controller/allwinner,sun4i-ic.txt
diff --git a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun4i-a10-ic.yaml b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun4i-a10-ic.yaml
new file mode 100644
index 000000000000..23a202d24e43
--- /dev/null
+++ b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun4i-a10-ic.yaml
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/interrupt-controller/allwinner,sun4i-a10-ic.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 Interrupt Controller Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <maxime.ripard@bootlin.com>
+
+allOf:
+ - $ref: /schemas/interrupt-controller.yaml#
+
+properties:
+ "#interrupt-cells":
+ const: 1
+
+ compatible:
+ enum:
+ - allwinner,sun4i-a10-ic
+ - allwinner,suniv-f1c100s-ic
+
+ reg:
+ maxItems: 1
+
+ interrupt-controller: true
+
+required:
+ - "#interrupt-cells"
+ - compatible
+ - reg
+ - interrupt-controller
+
+additionalProperties: false
+
+examples:
+ - |
+ intc: interrupt-controller@1c20400 {
+ compatible = "allwinner,sun4i-a10-ic";
+ reg = <0x01c20400 0x400>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+
+...
diff --git a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun4i-ic.txt b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun4i-ic.txt
deleted file mode 100644
index 404352524c3a..000000000000
--- a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun4i-ic.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-Allwinner Sunxi Interrupt Controller
-
-Required properties:
-
-- compatible : should be one of the following:
- "allwinner,sun4i-a10-ic"
- "allwinner,suniv-f1c100s-ic"
-- reg : Specifies base physical address and size of the registers.
-- interrupt-controller : Identifies the node as an interrupt controller
-- #interrupt-cells : Specifies the number of cells needed to encode an
- interrupt source. The value shall be 1.
-
-Example:
-
-intc: interrupt-controller {
- compatible = "allwinner,sun4i-a10-ic";
- reg = <0x01c20400 0x400>;
- interrupt-controller;
- #interrupt-cells = <1>;
-};
--
2.21.0
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^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH v2 2/2] dt-bindings: irq: Convert Allwinner NMI Controller to a schema
2019-08-21 8:21 [PATCH v2 1/2] dt-bindings: irq: Convert Allwinner IRQ Controller to a schema Maxime Ripard
@ 2019-08-21 8:21 ` Maxime Ripard
2019-08-27 17:24 ` Rob Herring
2019-08-27 17:23 ` [PATCH v2 1/2] dt-bindings: irq: Convert Allwinner IRQ " Rob Herring
1 sibling, 1 reply; 4+ messages in thread
From: Maxime Ripard @ 2019-08-21 8:21 UTC (permalink / raw)
To: Mark Rutland, Rob Herring, Frank Rowand, tglx, jason, maz
Cc: Maxime Ripard, devicetree, Chen-Yu Tsai, Maxime Ripard, linux-arm-kernel
From: Maxime Ripard <maxime.ripard@bootlin.com>
The Allwinner SoCs have an interrupt controller called NMI supported in
Linux, with a matching Device Tree binding.
Now that we have the DT validation in place, let's convert the device tree
bindings for that controller over to a YAML schemas.
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
---
Changes from v1:
- Remove the custom select and rely on the deprecated property instead
---
.../allwinner,sun7i-a20-sc-nmi.yaml | 70 +++++++++++++++++++
.../allwinner,sunxi-nmi.txt | 29 --------
2 files changed, 70 insertions(+), 29 deletions(-)
create mode 100644 Documentation/devicetree/bindings/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml
delete mode 100644 Documentation/devicetree/bindings/interrupt-controller/allwinner,sunxi-nmi.txt
diff --git a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml
new file mode 100644
index 000000000000..0eccf5551786
--- /dev/null
+++ b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml
@@ -0,0 +1,70 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A20 Non-Maskable Interrupt Controller Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <maxime.ripard@bootlin.com>
+
+allOf:
+ - $ref: /schemas/interrupt-controller.yaml#
+
+properties:
+ "#interrupt-cells":
+ const: 2
+ description:
+ The first cell is the IRQ number, the second cell the trigger
+ type as defined in interrupt.txt in this directory.
+
+ compatible:
+ oneOf:
+ - const: allwinner,sun6i-a31-r-intc
+ - const: allwinner,sun6i-a31-sc-nmi
+ deprecated: true
+ - const: allwinner,sun7i-a20-sc-nmi
+ - items:
+ - const: allwinner,sun8i-a83t-r-intc
+ - const: allwinner,sun6i-a31-r-intc
+ - const: allwinner,sun9i-a80-sc-nmi
+ - items:
+ - const: allwinner,sun50i-a64-r-intc
+ - const: allwinner,sun6i-a31-r-intc
+ - items:
+ - const: allwinner,sun50i-h6-r-intc
+ - const: allwinner,sun6i-a31-r-intc
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ interrupt-controller: true
+
+required:
+ - "#interrupt-cells"
+ - compatible
+ - reg
+ - interrupts
+ - interrupt-controller
+
+# FIXME: We should set it, but it would report all the generic
+# properties as additional properties.
+# additionalProperties: false
+
+examples:
+ - |
+ interrupt-controller@1c00030 {
+ compatible = "allwinner,sun7i-a20-sc-nmi";
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x01c00030 0x0c>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 0 4>;
+ };
+
+...
diff --git a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sunxi-nmi.txt b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sunxi-nmi.txt
deleted file mode 100644
index 24beadf7ba83..000000000000
--- a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sunxi-nmi.txt
+++ /dev/null
@@ -1,29 +0,0 @@
-Allwinner Sunxi NMI Controller
-==============================
-
-Required properties:
-
-- compatible : should be one of the following:
- - "allwinner,sun7i-a20-sc-nmi"
- - "allwinner,sun6i-a31-sc-nmi" (deprecated)
- - "allwinner,sun6i-a31-r-intc"
- - "allwinner,sun9i-a80-nmi"
-- reg : Specifies base physical address and size of the registers.
-- interrupt-controller : Identifies the node as an interrupt controller
-- #interrupt-cells : Specifies the number of cells needed to encode an
- interrupt source. The value shall be 2. The first cell is the IRQ number, the
- second cell the trigger type as defined in interrupt.txt in this directory.
-- interrupts: Specifies the interrupt line (NMI) which is handled by
- the interrupt controller in the parent controller's notation. This value
- shall be the NMI.
-
-Example:
-
-sc-nmi-intc@1c00030 {
- compatible = "allwinner,sun7i-a20-sc-nmi";
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x01c00030 0x0c>;
- interrupt-parent = <&gic>;
- interrupts = <0 0 4>;
-};
--
2.21.0
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH v2 1/2] dt-bindings: irq: Convert Allwinner IRQ Controller to a schema
2019-08-21 8:21 [PATCH v2 1/2] dt-bindings: irq: Convert Allwinner IRQ Controller to a schema Maxime Ripard
2019-08-21 8:21 ` [PATCH v2 2/2] dt-bindings: irq: Convert Allwinner NMI " Maxime Ripard
@ 2019-08-27 17:23 ` Rob Herring
1 sibling, 0 replies; 4+ messages in thread
From: Rob Herring @ 2019-08-27 17:23 UTC (permalink / raw)
To: Maxime Ripard
Cc: Mark Rutland, devicetree, jason, Maxime Ripard, maz,
Maxime Ripard, Chen-Yu Tsai, tglx, Frank Rowand,
linux-arm-kernel
On Wed, 21 Aug 2019 10:21:37 +0200, Maxime Ripard wrote:
> From: Maxime Ripard <maxime.ripard@bootlin.com>
>
> The Allwinner SoCs have an interrupt controller supported in Linux, with a
> matching Device Tree binding.
>
> Now that we have the DT validation in place, let's convert the device tree
> bindings for that controller over to a YAML schemas.
>
> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
>
> ---
>
> Changes from v1:
> - Remove Fixme and add additionalProperties to false
> - Add unit address for the example
> ---
> .../allwinner,sun4i-a10-ic.yaml | 47 +++++++++++++++++++
> .../allwinner,sun4i-ic.txt | 20 --------
> 2 files changed, 47 insertions(+), 20 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/interrupt-controller/allwinner,sun4i-a10-ic.yaml
> delete mode 100644 Documentation/devicetree/bindings/interrupt-controller/allwinner,sun4i-ic.txt
>
Applied, thanks.
Rob
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH v2 2/2] dt-bindings: irq: Convert Allwinner NMI Controller to a schema
2019-08-21 8:21 ` [PATCH v2 2/2] dt-bindings: irq: Convert Allwinner NMI " Maxime Ripard
@ 2019-08-27 17:24 ` Rob Herring
0 siblings, 0 replies; 4+ messages in thread
From: Rob Herring @ 2019-08-27 17:24 UTC (permalink / raw)
To: Maxime Ripard
Cc: Mark Rutland, devicetree, jason, Maxime Ripard, maz,
Maxime Ripard, Chen-Yu Tsai, tglx, Frank Rowand,
linux-arm-kernel
On Wed, 21 Aug 2019 10:21:38 +0200, Maxime Ripard wrote:
> From: Maxime Ripard <maxime.ripard@bootlin.com>
>
> The Allwinner SoCs have an interrupt controller called NMI supported in
> Linux, with a matching Device Tree binding.
>
> Now that we have the DT validation in place, let's convert the device tree
> bindings for that controller over to a YAML schemas.
>
> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
>
> ---
>
> Changes from v1:
> - Remove the custom select and rely on the deprecated property instead
> ---
> .../allwinner,sun7i-a20-sc-nmi.yaml | 70 +++++++++++++++++++
> .../allwinner,sunxi-nmi.txt | 29 --------
> 2 files changed, 70 insertions(+), 29 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml
> delete mode 100644 Documentation/devicetree/bindings/interrupt-controller/allwinner,sunxi-nmi.txt
>
Applied, thanks.
Rob
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 4+ messages in thread
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2019-08-21 8:21 [PATCH v2 1/2] dt-bindings: irq: Convert Allwinner IRQ Controller to a schema Maxime Ripard
2019-08-21 8:21 ` [PATCH v2 2/2] dt-bindings: irq: Convert Allwinner NMI " Maxime Ripard
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