arch/arm/mach-s3c64xx/include/mach/dma.h

   1 /* linux/arch/arm/mach-s3c6400/include/mach/dma.h
   2  *
   3  * Copyright 2008 Openmoko, Inc.
   4  * Copyright 2008 Simtec Electronics
   5  *      Ben Dooks <ben@simtec.co.uk>
   6  *      http://armlinux.simtec.co.uk/
   7  *
   8  * S3C6400 - DMA support
   9  */
  10
  11 #ifndef __ASM_ARCH_DMA_H
  12 #define __ASM_ARCH_DMA_H __FILE__
  13
  14 #define S3C64XX_DMA_CHAN(name)          ((unsigned long)(name))
  15
  16 /* DMA0/SDMA0 */
  17 #define DMACH_UART0             S3C64XX_DMA_CHAN("uart0_tx")
  18 #define DMACH_UART0_SRC2        S3C64XX_DMA_CHAN("uart0_rx")
  19 #define DMACH_UART1             S3C64XX_DMA_CHAN("uart1_tx")
  20 #define DMACH_UART1_SRC2        S3C64XX_DMA_CHAN("uart1_rx")
  21 #define DMACH_UART2             S3C64XX_DMA_CHAN("uart2_tx")
  22 #define DMACH_UART2_SRC2        S3C64XX_DMA_CHAN("uart2_rx")
  23 #define DMACH_UART3             S3C64XX_DMA_CHAN("uart3_tx")
  24 #define DMACH_UART3_SRC2        S3C64XX_DMA_CHAN("uart3_rx")
  25 #define DMACH_PCM0_TX           S3C64XX_DMA_CHAN("pcm0_tx")
  26 #define DMACH_PCM0_RX           S3C64XX_DMA_CHAN("pcm0_rx")
  27 #define DMACH_I2S0_OUT          S3C64XX_DMA_CHAN("i2s0_tx")
  28 #define DMACH_I2S0_IN           S3C64XX_DMA_CHAN("i2s0_rx")
  29 #define DMACH_SPI0_TX           S3C64XX_DMA_CHAN("spi0_tx")
  30 #define DMACH_SPI0_RX           S3C64XX_DMA_CHAN("spi0_rx")
  31 #define DMACH_HSI_I2SV40_TX     S3C64XX_DMA_CHAN("i2s2_tx")
  32 #define DMACH_HSI_I2SV40_RX     S3C64XX_DMA_CHAN("i2s2_rx")
  33
  34 /* DMA1/SDMA1 */
  35 #define DMACH_PCM1_TX           S3C64XX_DMA_CHAN("pcm1_tx")
  36 #define DMACH_PCM1_RX           S3C64XX_DMA_CHAN("pcm1_rx")
  37 #define DMACH_I2S1_OUT          S3C64XX_DMA_CHAN("i2s1_tx")
  38 #define DMACH_I2S1_IN           S3C64XX_DMA_CHAN("i2s1_rx")
  39 #define DMACH_SPI1_TX           S3C64XX_DMA_CHAN("spi1_tx")
  40 #define DMACH_SPI1_RX           S3C64XX_DMA_CHAN("spi1_rx")
  41 #define DMACH_AC97_PCMOUT       S3C64XX_DMA_CHAN("ac97_out")
  42 #define DMACH_AC97_PCMIN        S3C64XX_DMA_CHAN("ac97_in")
  43 #define DMACH_AC97_MICIN        S3C64XX_DMA_CHAN("ac97_mic")
  44 #define DMACH_PWM               S3C64XX_DMA_CHAN("pwm")
  45 #define DMACH_IRDA              S3C64XX_DMA_CHAN("irda")
  46 #define DMACH_EXTERNAL          S3C64XX_DMA_CHAN("external")
  47 #define DMACH_SECURITY_RX       S3C64XX_DMA_CHAN("sec_rx")
  48 #define DMACH_SECURITY_TX       S3C64XX_DMA_CHAN("sec_tx")
  49
  50 enum dma_ch {
  51         DMACH_MAX = 32
  52 };
  53
  54 #include <linux/amba/pl08x.h>
  55
  56 #endif /* __ASM_ARCH_IRQ_H */