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 */ 57