bindings/spi/spi-ath79.txt

0001 Binding for Qualcomm Atheros AR7xxx/AR9xxx SPI controller
0002
0003 Required properties:
0004 - compatible: has to be "qca,<soc-type>-spi", "qca,ar7100-spi" as fallback.
0005 - reg: Base address and size of the controllers memory area
0006 - clocks: phandle of the AHB clock.
0007 - clock-names: has to be "ahb".
0008 - #address-cells: <1>, as required by generic SPI binding.
0009 - #size-cells: <0>, also as required by generic SPI binding.
0010
0011 Child nodes as per the generic SPI binding.
0012
0013 Example:
0014
0015         spi@1f000000 {
0016                 compatible = "qca,ar9132-spi", "qca,ar7100-spi";
0017                 reg = <0x1f000000 0x10>;
0018
0019                 clocks = <&pll 2>;
0020                 clock-names = "ahb";
0021
0022                 #address-cells = <1>;
0023                 #size-cells = <0>;
0024         };