1Binding for Qualcomm Atheros AR7xxx/AR9xxx SPI controller 2 3Required properties: 4- compatible: has to be "qca,<soc-type>-spi", "qca,ar7100-spi" as fallback. 5- reg: Base address and size of the controllers memory area 6- clocks: phandle of the AHB clock. 7- clock-names: has to be "ahb". 8- #address-cells: <1>, as required by generic SPI binding. 9- #size-cells: <0>, also as required by generic SPI binding. 10 11Child nodes as per the generic SPI binding. 12 13Example: 14 15 spi@1f000000 { 16 compatible = "qca,ar9132-spi", "qca,ar7100-spi"; 17 reg = <0x1f000000 0x10>; 18 19 clocks = <&pll 2>; 20 clock-names = "ahb"; 21 22 #address-cells = <1>; 23 #size-cells = <0>; 24 }; 25