Add dma chans for uart ports, otherwise uart is in pio mode.
Reviewed-by: Richard Zhu hongxing.zhu@nxp.com Signed-off-by: Fugang Duan fugang.duan@nxp.com
Scavenged from linux-imx tree.
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Add dma chans for uart ports, otherwise uart is in pio mode.
Reviewed-by: Richard Zhu hongxing.zhu@nxp.com Signed-off-by: Fugang Duan fugang.duan@nxp.com
Scavenged from linux-imx tree.