diff mbox series

[v2,02/10] dt-bindings: display: Add ingenic,ipu.yaml

Message ID 20200629235210.441709-2-paul@crapouillou.net (mailing list archive)
State Not Applicable
Headers show
Series [v2,01/10] dt-bindings: display: Convert ingenic,lcd.txt to YAML | expand

Commit Message

Paul Cercueil June 29, 2020, 11:52 p.m. UTC 
Add documentation of the Device Tree bindings for the Image Processing
Unit (IPU) found in most Ingenic SoCs.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
---

Notes:
    v2: Add missing 'const' in items list

 .../bindings/display/ingenic,ipu.yaml         | 65 +++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/ingenic,ipu.yaml

Comments

Sam Ravnborg June 30, 2020, 10:08 a.m. UTC | #1 
On Tue, Jun 30, 2020 at 01:52:02AM +0200, Paul Cercueil wrote:
> Add documentation of the Device Tree bindings for the Image Processing
> Unit (IPU) found in most Ingenic SoCs.
> 
> Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Do not know the IPU but looks correct.
Acked-by: Sam Ravnborg <sam@ravnborg.org>
> ---
> 
> Notes:
>     v2: Add missing 'const' in items list
> 
>  .../bindings/display/ingenic,ipu.yaml         | 65 +++++++++++++++++++
>  1 file changed, 65 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/display/ingenic,ipu.yaml
> 
> diff --git a/Documentation/devicetree/bindings/display/ingenic,ipu.yaml b/Documentation/devicetree/bindings/display/ingenic,ipu.yaml
> new file mode 100644
> index 000000000000..5bfc33eb32c9
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/ingenic,ipu.yaml
> @@ -0,0 +1,65 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/display/ingenic,ipu.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Ingenic SoCs Image Processing Unit (IPU) devicetree bindings
> +
> +maintainers:
> +  - Paul Cercueil <paul@crapouillou.net>
> +
> +properties:
> +  compatible:
> +    oneOf:
> +      - enum:
> +        - ingenic,jz4725b-ipu
> +        - ingenic,jz4760-ipu
> +      - items:
> +        - const: ingenic,jz4770-ipu
> +        - const: ingenic,jz4760-ipu
> +
> +  reg:
> +    maxItems: 1
> +
> +  interrupts:
> +    maxItems: 1
> +
> +  clocks:
> +    maxItems: 1
> +
> +  clock-names:
> +    const: ipu
> +
> +patternProperties:
> +  "^ports?$":
> +    description: OF graph bindings (specified in bindings/graph.txt).
> +
> +required:
> +  - compatible
> +  - reg
> +  - interrupts
> +  - clocks
> +  - clock-names
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    #include <dt-bindings/clock/jz4770-cgu.h>
> +    ipu@13080000 {
> +      compatible = "ingenic,jz4770-ipu", "ingenic,jz4760-ipu";
> +      reg = <0x13080000 0x800>;
> +
> +      interrupt-parent = <&intc>;
> +      interrupts = <29>;
> +
> +      clocks = <&cgu JZ4770_CLK_IPU>;
> +      clock-names = "ipu";
> +
> +      port {
> +        ipu_ep: endpoint {
> +          remote-endpoint = <&lcdc_ep>;
> +        };
> +      };
> +    };
> -- 
> 2.27.0
> 
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
Rob Herring (Arm) July 14, 2020, 2:38 a.m. UTC | #2 
On Tue, 30 Jun 2020 01:52:02 +0200, Paul Cercueil wrote:
> Add documentation of the Device Tree bindings for the Image Processing
> Unit (IPU) found in most Ingenic SoCs.
> 
> Signed-off-by: Paul Cercueil <paul@crapouillou.net>
> ---
> 
> Notes:
>     v2: Add missing 'const' in items list
> 
>  .../bindings/display/ingenic,ipu.yaml         | 65 +++++++++++++++++++
>  1 file changed, 65 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/display/ingenic,ipu.yaml
> 

Reviewed-by: Rob Herring <robh@kernel.org>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/display/ingenic,ipu.yaml b/Documentation/devicetree/bindings/display/ingenic,ipu.yaml
new file mode 100644
index 000000000000..5bfc33eb32c9
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/ingenic,ipu.yaml
@@ -0,0 +1,65 @@ 
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/ingenic,ipu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Ingenic SoCs Image Processing Unit (IPU) devicetree bindings
+
+maintainers:
+  - Paul Cercueil <paul@crapouillou.net>
+
+properties:
+  compatible:
+    oneOf:
+      - enum:
+        - ingenic,jz4725b-ipu
+        - ingenic,jz4760-ipu
+      - items:
+        - const: ingenic,jz4770-ipu
+        - const: ingenic,jz4760-ipu
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    const: ipu
+
+patternProperties:
+  "^ports?$":
+    description: OF graph bindings (specified in bindings/graph.txt).
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/jz4770-cgu.h>
+    ipu@13080000 {
+      compatible = "ingenic,jz4770-ipu", "ingenic,jz4760-ipu";
+      reg = <0x13080000 0x800>;
+
+      interrupt-parent = <&intc>;
+      interrupts = <29>;
+
+      clocks = <&cgu JZ4770_CLK_IPU>;
+      clock-names = "ipu";
+
+      port {
+        ipu_ep: endpoint {
+          remote-endpoint = <&lcdc_ep>;
+        };
+      };
+    };