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android_kernel_...
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arch
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arm
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mach-s3c
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dma-s3c64xx.h

dma-s3c64xx.h 1.6 KB
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  1. /* SPDX-License-Identifier: GPL-2.0 */
    2. 

  2. /* linux/arch/arm/mach-s3c6400/include/mach/dma.h
    3. 

  3.  *
    4. 

  4.  * Copyright 2008 Openmoko, Inc.
    5. 

  5.  * Copyright 2008 Simtec Electronics
    6. 

  6.  *      Ben Dooks <[email protected]>
    7. 

  7.  *      http://armlinux.simtec.co.uk/
    8. 

  8.  *
    9. 

  9.  * S3C6400 - DMA support
    10. 

  10.  */
    11. 

  11. 

  12. #ifndef __ASM_ARCH_DMA_H
    13. 

  13. #define __ASM_ARCH_DMA_H __FILE__
    14. 

  14. 

  15. #define S3C64XX_DMA_CHAN(name)		((unsigned long)(name))
    16. 

  16. 

  17. /* DMA0/SDMA0 */
    18. 

  18. #define DMACH_UART0		"uart0_tx"
    19. 

  19. #define DMACH_UART0_SRC2	"uart0_rx"
    20. 

  20. #define DMACH_UART1		"uart1_tx"
    21. 

  21. #define DMACH_UART1_SRC2	"uart1_rx"
    22. 

  22. #define DMACH_UART2		"uart2_tx"
    23. 

  23. #define DMACH_UART2_SRC2	"uart2_rx"
    24. 

  24. #define DMACH_UART3		"uart3_tx"
    25. 

  25. #define DMACH_UART3_SRC2	"uart3_rx"
    26. 

  26. #define DMACH_PCM0_TX		"pcm0_tx"
    27. 

  27. #define DMACH_PCM0_RX		"pcm0_rx"
    28. 

  28. #define DMACH_I2S0_OUT		"i2s0_tx"
    29. 

  29. #define DMACH_I2S0_IN		"i2s0_rx"
    30. 

  30. #define DMACH_SPI0_TX		S3C64XX_DMA_CHAN("spi0_tx")
    31. 

  31. #define DMACH_SPI0_RX		S3C64XX_DMA_CHAN("spi0_rx")
    32. 

  32. #define DMACH_HSI_I2SV40_TX	"i2s2_tx"
    33. 

  33. #define DMACH_HSI_I2SV40_RX	"i2s2_rx"
    34. 

  34. 

  35. /* DMA1/SDMA1 */
    36. 

  36. #define DMACH_PCM1_TX		"pcm1_tx"
    37. 

  37. #define DMACH_PCM1_RX		"pcm1_rx"
    38. 

  38. #define DMACH_I2S1_OUT		"i2s1_tx"
    39. 

  39. #define DMACH_I2S1_IN		"i2s1_rx"
    40. 

  40. #define DMACH_SPI1_TX		S3C64XX_DMA_CHAN("spi1_tx")
    41. 

  41. #define DMACH_SPI1_RX		S3C64XX_DMA_CHAN("spi1_rx")
    42. 

  42. #define DMACH_AC97_PCMOUT	"ac97_out"
    43. 

  43. #define DMACH_AC97_PCMIN	"ac97_in"
    44. 

  44. #define DMACH_AC97_MICIN	"ac97_mic"
    45. 

  45. #define DMACH_PWM		"pwm"
    46. 

  46. #define DMACH_IRDA		"irda"
    47. 

  47. #define DMACH_EXTERNAL		"external"
    48. 

  48. #define DMACH_SECURITY_RX	"sec_rx"
    49. 

  49. #define DMACH_SECURITY_TX	"sec_tx"
    50. 

  50. 

  51. enum dma_ch {
    52. 

  52. 	DMACH_MAX = 32
    53. 

  53. };
    54. 

  54. 

  55. #include <linux/amba/pl08x.h>
    56. 

  56. 

  57. #endif /* __ASM_ARCH_IRQ_H */
    58.