Commit 668c01ba authored by Stanislav Jakubek's avatar Stanislav Jakubek Committed by Rob Herring
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dt-bindings: interrupt-controller: Convert rda,8810pl-intc to YAML 



Convert RDA Micro interrupt controller bindings to DT schema format.

Signed-off-by: default avatarStanislav Jakubek <stano.jakubek@gmail.com>
Signed-off-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220611180703.GA24988@standask-GA-A55M-S2HP
parent 38a85b9d

Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt

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RDA Micro RDA8810PL Interrupt Controller



The interrupt controller in RDA8810PL SoC is a custom interrupt controller

which supports up to 32 interrupts.



Required properties:



- compatible: Should be "rda,8810pl-intc".

- reg: Specifies base physical address of the registers set.

- 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 interrupt sources are as follows:



ID	Name

------------

0:	PULSE_DUMMY

1:	I2C

2:	NAND_NFSC

3:	SDMMC1

4:	SDMMC2

5:	SDMMC3

6:	SPI1

7:	SPI2

8:	SPI3

9:	UART1

10:	UART2

11:	UART3

12:	GPIO1

13:	GPIO2

14:	GPIO3

15:	KEYPAD

16:	TIMER

17:	TIMEROS

18:	COMREG0

19:	COMREG1

20:	USB

21:	DMC

22:	DMA

23:	CAMERA

24:	GOUDA

25:	GPU

26:	VPU_JPG

27:	VPU_HOST

28:	VOC

29:	AUIFC0

30:	AUIFC1

31:	L2CC



Example:

		apb@20800000 {

			compatible = "simple-bus";

			...

			intc: interrupt-controller@0 {

				compatible = "rda,8810pl-intc";

				reg = <0x0 0x1000>;

				interrupt-controller;

				#interrupt-cells = <2>;

			};

		};

Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml

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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/interrupt-controller/rda,8810pl-intc.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: RDA Micro RDA8810PL interrupt controller



maintainers:

  - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>



allOf:

  - $ref: /schemas/interrupt-controller.yaml#



properties:

  compatible:

    const: rda,8810pl-intc



  reg:

    maxItems: 1



  interrupt-controller: true



  '#interrupt-cells':

    const: 2



required:

  - compatible

  - reg

  - interrupt-controller

  - '#interrupt-cells'



additionalProperties: false



examples:

  - |

    intc: interrupt-controller@0 {

      compatible = "rda,8810pl-intc";

      reg = <0x0 0x1000>;

      interrupt-controller;

      #interrupt-cells = <2>;

    };

...

MAINTAINERS

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@@ -2587,7 +2587,7 @@ L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 
S:	Maintained

F:	Documentation/devicetree/bindings/arm/rda.yaml

F:	Documentation/devicetree/bindings/gpio/gpio-rda.yaml

F:	Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt

F:	Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml

F:	Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml

F:	Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml

F:	arch/arm/boot/dts/rda8810pl-*