108641c7cSShawn Guo* Freescale MXS Serial Audio Interface (SAIF) 208641c7cSShawn Guo 308641c7cSShawn GuoRequired properties: 408641c7cSShawn Guo- compatible: Should be "fsl,<chip>-saif" 508641c7cSShawn Guo- reg: Should contain registers location and length 608641c7cSShawn Guo- interrupts: Should contain ERROR and DMA interrupts 708641c7cSShawn Guo- fsl,saif-dma-channel: APBX DMA channel for the SAIF 808641c7cSShawn Guo 908641c7cSShawn GuoOptional properties: 1008641c7cSShawn Guo- fsl,saif-master: phandle to the master SAIF. It's only required for 1108641c7cSShawn Guo the slave SAIF. 1208641c7cSShawn Guo 1308641c7cSShawn GuoNote: Each SAIF controller should have an alias correctly numbered 1408641c7cSShawn Guoin "aliases" node. 1508641c7cSShawn Guo 1608641c7cSShawn GuoExample: 1708641c7cSShawn Guo 1808641c7cSShawn Guoaliases { 1908641c7cSShawn Guo saif0 = &saif0; 2008641c7cSShawn Guo saif1 = &saif1; 2108641c7cSShawn Guo}; 2208641c7cSShawn Guo 2308641c7cSShawn Guosaif0: saif@80042000 { 2408641c7cSShawn Guo compatible = "fsl,imx28-saif"; 2508641c7cSShawn Guo reg = <0x80042000 2000>; 2608641c7cSShawn Guo interrupts = <59 80>; 2708641c7cSShawn Guo fsl,saif-dma-channel = <4>; 2808641c7cSShawn Guo}; 2908641c7cSShawn Guo 3008641c7cSShawn Guosaif1: saif@80046000 { 3108641c7cSShawn Guo compatible = "fsl,imx28-saif"; 3208641c7cSShawn Guo reg = <0x80046000 2000>; 3308641c7cSShawn Guo interrupts = <58 81>; 3408641c7cSShawn Guo fsl,saif-dma-channel = <5>; 3508641c7cSShawn Guo fsl,saif-master = <&saif0>; 3608641c7cSShawn Guo}; 37