18c2ecf20Sopenharmony_ci* Freescale MXS Serial Audio Interface (SAIF) 28c2ecf20Sopenharmony_ci 38c2ecf20Sopenharmony_ciRequired properties: 48c2ecf20Sopenharmony_ci- compatible: Should be "fsl,<chip>-saif" 58c2ecf20Sopenharmony_ci- reg: Should contain registers location and length 68c2ecf20Sopenharmony_ci- interrupts: Should contain ERROR interrupt number 78c2ecf20Sopenharmony_ci- dmas: DMA specifier, consisting of a phandle to DMA controller node 88c2ecf20Sopenharmony_ci and SAIF DMA channel ID. 98c2ecf20Sopenharmony_ci Refer to dma.txt and fsl-mxs-dma.txt for details. 108c2ecf20Sopenharmony_ci- dma-names: Must be "rx-tx". 118c2ecf20Sopenharmony_ci 128c2ecf20Sopenharmony_ciOptional properties: 138c2ecf20Sopenharmony_ci- fsl,saif-master: phandle to the master SAIF. It's only required for 148c2ecf20Sopenharmony_ci the slave SAIF. 158c2ecf20Sopenharmony_ci 168c2ecf20Sopenharmony_ciNote: Each SAIF controller should have an alias correctly numbered 178c2ecf20Sopenharmony_ciin "aliases" node. 188c2ecf20Sopenharmony_ci 198c2ecf20Sopenharmony_ciExample: 208c2ecf20Sopenharmony_ci 218c2ecf20Sopenharmony_cialiases { 228c2ecf20Sopenharmony_ci saif0 = &saif0; 238c2ecf20Sopenharmony_ci saif1 = &saif1; 248c2ecf20Sopenharmony_ci}; 258c2ecf20Sopenharmony_ci 268c2ecf20Sopenharmony_cisaif0: saif@80042000 { 278c2ecf20Sopenharmony_ci compatible = "fsl,imx28-saif"; 288c2ecf20Sopenharmony_ci reg = <0x80042000 2000>; 298c2ecf20Sopenharmony_ci interrupts = <59>; 308c2ecf20Sopenharmony_ci dmas = <&dma_apbx 4>; 318c2ecf20Sopenharmony_ci dma-names = "rx-tx"; 328c2ecf20Sopenharmony_ci}; 338c2ecf20Sopenharmony_ci 348c2ecf20Sopenharmony_cisaif1: saif@80046000 { 358c2ecf20Sopenharmony_ci compatible = "fsl,imx28-saif"; 368c2ecf20Sopenharmony_ci reg = <0x80046000 2000>; 378c2ecf20Sopenharmony_ci interrupts = <58>; 388c2ecf20Sopenharmony_ci dmas = <&dma_apbx 5>; 398c2ecf20Sopenharmony_ci dma-names = "rx-tx"; 408c2ecf20Sopenharmony_ci fsl,saif-master = <&saif0>; 418c2ecf20Sopenharmony_ci}; 42