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
50enum dma_ch {
51	DMACH_MAX = 32
52};
53
54#include <linux/amba/pl08x.h>
55
56#endif /* __ASM_ARCH_IRQ_H */
57