#define DMA_PIO_WORDS CONFIG_ARCH_DMA_PIO_WORDS
#endif
-#define MXS_DMA_ALIGNMENT 32
+#define MXS_DMA_ALIGNMENT ARCH_DMA_MINALIGN
/*
* MXS DMA channels
MXS_DMA_CHANNEL_AHB_APBH_RESERVED1,
MXS_MAX_DMA_CHANNELS,
};
-#elif defined(CONFIG_MX6)
+#elif defined(CONFIG_MX6) || defined(CONFIG_MX7)
enum {
MXS_DMA_CHANNEL_AHB_APBH_GPMI0 = 0,
MXS_DMA_CHANNEL_AHB_APBH_GPMI1,
int mxs_dma_init_channel(int chan);
int mxs_dma_release(int chan);
+void mxs_dma_circ_start(int chan, struct mxs_dma_desc *pdesc);
+
#endif /* __DMA_H__ */