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dt-bindings: interrupt-controller: Convert rda,8810pl-intc to YAML

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Convert RDA Micro interrupt controller bindings to DT schema format.

Signed-off-by: Stanislav Jakubek <stano.jakubek@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220611180703.GA24988@standask-GA-A55M-S2HP
This commit is contained in:
Stanislav Jakubek 2022-06-11 20:07:03 +02:00 committed by Rob Herring
parent 38a85b9d95
commit 668c01baa7
3 changed files with 44 additions and 62 deletions
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61
Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
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@ -1,61 +0,0 @@
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>;
};
};

43
Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml Normal file
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@ -0,0 +1,43 @@
# 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>;
};
...

2
MAINTAINERS
View file

@ -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-*