include/linux/platform_data/dma-imx-sdma.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __MACH_MXC_SDMA_H__
   3 #define __MACH_MXC_SDMA_H__
   4
   5 /**
   6  * struct sdma_script_start_addrs - SDMA script start pointers
   7  *
   8  * start addresses of the different functions in the physical
   9  * address space of the SDMA engine.
  10  */
  11 struct sdma_script_start_addrs {
  12         s32 ap_2_ap_addr;
  13         s32 ap_2_bp_addr;
  14         s32 ap_2_ap_fixed_addr;
  15         s32 bp_2_ap_addr;
  16         s32 loopback_on_dsp_side_addr;
  17         s32 mcu_interrupt_only_addr;
  18         s32 firi_2_per_addr;
  19         s32 firi_2_mcu_addr;
  20         s32 per_2_firi_addr;
  21         s32 mcu_2_firi_addr;
  22         s32 uart_2_per_addr;
  23         s32 uart_2_mcu_addr;
  24         s32 per_2_app_addr;
  25         s32 mcu_2_app_addr;
  26         s32 per_2_per_addr;
  27         s32 uartsh_2_per_addr;
  28         s32 uartsh_2_mcu_addr;
  29         s32 per_2_shp_addr;
  30         s32 mcu_2_shp_addr;
  31         s32 ata_2_mcu_addr;
  32         s32 mcu_2_ata_addr;
  33         s32 app_2_per_addr;
  34         s32 app_2_mcu_addr;
  35         s32 shp_2_per_addr;
  36         s32 shp_2_mcu_addr;
  37         s32 mshc_2_mcu_addr;
  38         s32 mcu_2_mshc_addr;
  39         s32 spdif_2_mcu_addr;
  40         s32 mcu_2_spdif_addr;
  41         s32 asrc_2_mcu_addr;
  42         s32 ext_mem_2_ipu_addr;
  43         s32 descrambler_addr;
  44         s32 dptc_dvfs_addr;
  45         s32 utra_addr;
  46         s32 ram_code_start_addr;
  47         /* End of v1 array */
  48         s32 mcu_2_ssish_addr;
  49         s32 ssish_2_mcu_addr;
  50         s32 hdmi_dma_addr;
  51         /* End of v2 array */
  52         s32 zcanfd_2_mcu_addr;
  53         s32 zqspi_2_mcu_addr;
  54         /* End of v3 array */
  55 };
  56
  57 /**
  58  * struct sdma_platform_data - platform specific data for SDMA engine
  59  *
  60  * @fw_name             The firmware name
  61  * @script_addrs        SDMA scripts addresses in SDMA ROM
  62  */
  63 struct sdma_platform_data {
  64         char *fw_name;
  65         struct sdma_script_start_addrs *script_addrs;
  66 };
  67
  68 #endif /* __MACH_MXC_SDMA_H__ */