LXR linux/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
  51enum dma_ch {
  52        DMACH_MAX = 32
  53};
  54
  55#include <linux/amba/pl08x.h>
  56
  57#endif /* __ASM_ARCH_IRQ_H */
  58