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

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /* linux/arch/arm/mach-s3c6400/include/mach/dma.h
   3  *
   4  * Copyright 2008 Openmoko, Inc.
   5  * Copyright 2008 Simtec Electronics
   6  *      Ben Dooks <ben@simtec.co.uk>
   7  *      http://armlinux.simtec.co.uk/
   8  *
   9  * S3C6400 - DMA support
  10  */
  11
  12 #ifndef __ASM_ARCH_DMA_H
  13 #define __ASM_ARCH_DMA_H __FILE__
  14
  15 #define S3C64XX_DMA_CHAN(name)          ((unsigned long)(name))
  16
  17 /* DMA0/SDMA0 */
  18 #define DMACH_UART0             "uart0_tx"
  19 #define DMACH_UART0_SRC2        "uart0_rx"
  20 #define DMACH_UART1             "uart1_tx"
  21 #define DMACH_UART1_SRC2        "uart1_rx"
  22 #define DMACH_UART2             "uart2_tx"
  23 #define DMACH_UART2_SRC2        "uart2_rx"
  24 #define DMACH_UART3             "uart3_tx"
  25 #define DMACH_UART3_SRC2        "uart3_rx"
  26 #define DMACH_PCM0_TX           "pcm0_tx"
  27 #define DMACH_PCM0_RX           "pcm0_rx"
  28 #define DMACH_I2S0_OUT          "i2s0_tx"
  29 #define DMACH_I2S0_IN           "i2s0_rx"
  30 #define DMACH_SPI0_TX           S3C64XX_DMA_CHAN("spi0_tx")
  31 #define DMACH_SPI0_RX           S3C64XX_DMA_CHAN("spi0_rx")
  32 #define DMACH_HSI_I2SV40_TX     "i2s2_tx"
  33 #define DMACH_HSI_I2SV40_RX     "i2s2_rx"
  34
  35 /* DMA1/SDMA1 */
  36 #define DMACH_PCM1_TX           "pcm1_tx"
  37 #define DMACH_PCM1_RX           "pcm1_rx"
  38 #define DMACH_I2S1_OUT          "i2s1_tx"
  39 #define DMACH_I2S1_IN           "i2s1_rx"
  40 #define DMACH_SPI1_TX           S3C64XX_DMA_CHAN("spi1_tx")
  41 #define DMACH_SPI1_RX           S3C64XX_DMA_CHAN("spi1_rx")
  42 #define DMACH_AC97_PCMOUT       "ac97_out"
  43 #define DMACH_AC97_PCMIN        "ac97_in"
  44 #define DMACH_AC97_MICIN        "ac97_mic"
  45 #define DMACH_PWM               "pwm"
  46 #define DMACH_IRDA              "irda"
  47 #define DMACH_EXTERNAL          "external"
  48 #define DMACH_SECURITY_RX       "sec_rx"
  49 #define DMACH_SECURITY_TX       "sec_tx"
  50
  51 enum dma_ch {
  52         DMACH_MAX = 32
  53 };
  54
  55 #include <linux/amba/pl08x.h>
  56
  57 #endif /* __ASM_ARCH_IRQ_H */