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Daniel Baluta authored
FIFO combining mode allows the separate FIFOs for multiple data channels to be used as a single FIFO for either software accesses or a single data channel or both. FIFO combined mode is described in chapter 13.10.3.5.4 from i.MX8MQ reference manual [1]. For each direction (RX/TX) fifo combine mode is read from fsl,fcomb-mode DT property. By default, if no property is specified fifo combine mode is disabled. [1]https://cache.nxp.com/secured/assets/documents/en/reference-manual/IMX8MDQLQRM.pdf?__gda__=1563728701_38bea7f0f726472cc675cb141b91bec7&fileExt=.pdf Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
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