*
* Based on code from LTIB:
* Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Copyright 2020 NXP
*/
#ifndef __DMA_H__
MXS_DMA_CHANNEL_AHB_APBH_RESERVED1,
MXS_MAX_DMA_CHANNELS,
};
-#elif (defined(CONFIG_MX6) || defined(CONFIG_MX7) || defined(CONFIG_IMX8M))
+#else
enum {
MXS_DMA_CHANNEL_AHB_APBH_GPMI0 = 0,
MXS_DMA_CHANNEL_AHB_APBH_GPMI1,
#define MXS_DMA_DESC_BYTES_OFFSET 16
struct mxs_dma_cmd {
- unsigned long next;
- unsigned long data;
+ u32 next;
+ u32 data;
union {
- dma_addr_t address;
- unsigned long alternate;
+ u32 address;
+ u32 alternate;
};
- unsigned long pio_words[DMA_PIO_WORDS];
+ u32 pio_words[DMA_PIO_WORDS];
};
/*
struct mxs_dma_desc {
struct mxs_dma_cmd cmd;
unsigned int flags;
- dma_addr_t address;
+ u32 address;
void *buffer;
struct list_head node;
} __aligned(MXS_DMA_ALIGNMENT);