| Alban Bedel | 76426aa | 2015-04-24 16:19:21 +0200 | [diff] [blame] | 1 | Binding for Qualcomm Atheros AR7xxx/AR9xxx SPI controller |
| 2 | |
| 3 | Required 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 to 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 | |
| 11 | Child nodes as per the generic SPI binding. |
| 12 | |
| 13 | Example: |
| 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 | }; |