57 lines
		
	
	
		
			1.4 KiB
		
	
	
	
		
			YAML
		
	
	
	
	
	
			
		
		
	
	
			57 lines
		
	
	
		
			1.4 KiB
		
	
	
	
		
			YAML
		
	
	
	
	
	
| # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
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| # Copyright 2018 Linaro Ltd.
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| %YAML 1.2
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| ---
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| $id: http://devicetree.org/schemas/interrupt-controller/intel,ixp4xx-interrupt.yaml#
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| $schema: http://devicetree.org/meta-schemas/core.yaml#
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| 
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| title: Intel IXP4xx XScale Networking Processors Interrupt Controller
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| 
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| maintainers:
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|   - Linus Walleij <linus.walleij@linaro.org>
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| 
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| description: |
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|   This interrupt controller is found in the Intel IXP4xx processors.
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|   Some processors have 32 interrupts, some have up to 64 interrupts.
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|   The exact number of interrupts is determined from the compatible
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|   string.
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| 
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|   The distinct IXP4xx families with different interrupt controller
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|   variations are IXP42x, IXP43x, IXP45x and IXP46x. Those four
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|   families were the only ones to reach the developer and consumer
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|   market.  
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| 
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| properties:
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|   compatible:
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|     items:
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|       - enum:
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|           - intel,ixp42x-interrupt
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|           - intel,ixp43x-interrupt
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|           - intel,ixp45x-interrupt
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|           - intel,ixp46x-interrupt
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| 
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|   reg:
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|     maxItems: 1
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| 
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|   interrupt-controller: true
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| 
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|   '#interrupt-cells':
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|     const: 2
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| 
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| required:
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|   - compatible
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|   - reg
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|   - interrupt-controller
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|   - '#interrupt-cells'
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| 
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| additionalProperties: false
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| 
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| examples:
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|   - |
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|     intcon: interrupt-controller@c8003000 {
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|         compatible = "intel,ixp43x-interrupt";
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|         reg = <0xc8003000 0x100>;
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|         interrupt-controller;
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|         #interrupt-cells = <2>;
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|     };    
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