| * Freescale MXS Serial Audio Interface (SAIF) |
| |
| Required properties: |
| - compatible: Should be "fsl,<chip>-saif" |
| - reg: Should contain registers location and length |
| - interrupts: Should contain ERROR interrupt number |
| - dmas: DMA specifier, consisting of a phandle to DMA controller node |
| and SAIF DMA channel ID. |
| Refer to dma.txt and fsl-mxs-dma.txt for details. |
| - dma-names: Must be "rx-tx". |
| |
| Optional properties: |
| - fsl,saif-master: phandle to the master SAIF. It's only required for |
| the slave SAIF. |
| |
| Note: Each SAIF controller should have an alias correctly numbered |
| in "aliases" node. |
| |
| Example: |
| |
| aliases { |
| saif0 = &saif0; |
| saif1 = &saif1; |
| }; |
| |
| saif0: saif@80042000 { |
| compatible = "fsl,imx28-saif"; |
| reg = <0x80042000 2000>; |
| interrupts = <59>; |
| dmas = <&dma_apbx 4>; |
| dma-names = "rx-tx"; |
| }; |
| |
| saif1: saif@80046000 { |
| compatible = "fsl,imx28-saif"; |
| reg = <0x80046000 2000>; |
| interrupts = <58>; |
| dmas = <&dma_apbx 5>; |
| dma-names = "rx-tx"; |
| fsl,saif-master = <&saif0>; |
| }; |
