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resources:tools-software:linux-drivers:spi:spi_engine [06 Oct 2016 17:33] – [Devicetree bindings] Lars-Peter Clausenresources:tools-software:linux-drivers:spi:spi_engine [06 Oct 2016 17:47] – [Devicetree bindings] Lars-Peter Clausen
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 **Required properties:** **Required properties:**
-  * compatible: Must be "adi,axi-spi-engine-1.00.a"" +  * **compatible**: Must be "adi,axi-spi-engine-1.00.a"" 
-  * reg: Physical base address and size of the register map. +  * **reg**: Physical base address and size of the register map. 
-  * interrupts: Property with a value describing the interrupt number. +  * **interrupts**: Property with a value describing the interrupt number. 
-  * clock-names: List of input clock names - "s_axi_aclk", "spi_clk" +  * **clock-names**: List of input clock names - "s_axi_aclk", "spi_clk" 
-  * clocks: Clock phandles and specifiers (See clock bindings for details on clock-names and clocks). +  * **clocks**: Clock phandles and specifiers (See clock bindings for details on clock-names and clocks). 
-  * #address-cells: Must be <1> +  * **#address-cells**: Must be <1> 
-  * #size-cells: Must be <0>+  * **#size-cells**: Must be <0>
    
 **Optional subnodes** **Optional subnodes**
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 <code> <code>
-    spi@@44a00000 { +spi@@44a00000 { 
- compatible = "adi,axi-spi-engine-1.00.a"; + compatible = "adi,axi-spi-engine-1.00.a"; 
- reg = <0x44a00000 0x1000>; + reg = <0x44a00000 0x1000>; 
- interrupts = <0 56 4>; + interrupts = <0 56 4>; 
- clocks = <&clkc 15 &clkc 15>; + clocks = <&clkc 15 &clkc 15>; 
- clock-names = "s_axi_aclk", "spi_clk"; + clock-names = "s_axi_aclk", "spi_clk"; 
- #address-cells = <1>; + #address-cells = <1>; 
- #size-cells = <0>; + #size-cells = <0>; 
- /* SPI devices */ + /* SPI devices */ 
-    };+};
 </code> </code>
 ===== More information ===== ===== More information =====
resources/tools-software/linux-drivers/spi/spi_engine.txt · Last modified: 19 Jan 2018 10:21 by Alexandru Ardelean

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