57 lines
		
	
	
		
			1.2 KiB
		
	
	
	
		
			YAML
		
	
	
	
	
	
			
		
		
	
	
			57 lines
		
	
	
		
			1.2 KiB
		
	
	
	
		
			YAML
		
	
	
	
	
	
| # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
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| # Copyright 2019 BayLibre, SAS
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| %YAML 1.2
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| ---
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| $id: "http://devicetree.org/schemas/reset/amlogic,meson-axg-audio-arb.yaml#"
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| $schema: "http://devicetree.org/meta-schemas/core.yaml#"
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| 
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| title: Amlogic audio memory arbiter controller
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| 
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| maintainers:
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|   - Jerome Brunet <jbrunet@baylibre.com>
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| 
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| description: The Amlogic Audio ARB is a simple device which enables or disables
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|   the access of Audio FIFOs to DDR on AXG based SoC.
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| 
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| properties:
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|   compatible:
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|     enum:
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|       - amlogic,meson-axg-audio-arb
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|       - amlogic,meson-sm1-audio-arb
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| 
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|   reg:
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|     maxItems: 1
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| 
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|   clocks:
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|     maxItems: 1
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|     description: |
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|       phandle to the fifo peripheral clock provided by the audio clock
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|       controller.
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| 
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|   "#reset-cells":
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|     const: 1
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| 
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| required:
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|   - compatible
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|   - reg
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|   - clocks
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|   - "#reset-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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|     // on the A113 SoC:
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|     #include <dt-bindings/clock/axg-audio-clkc.h>
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|     bus {
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|         #address-cells = <2>;
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|         #size-cells = <2>;
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| 
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|         arb: reset-controller@280 {
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|             compatible = "amlogic,meson-axg-audio-arb";
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|             reg = <0x0 0x280 0x0 0x4>;
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|             #reset-cells = <1>;
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|             clocks = <&clkc_audio AUD_CLKID_DDR_ARB>;
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|         };
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|     };
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