72 lines
2.2 KiB
C
72 lines
2.2 KiB
C
/* linux/arch/arm/mach-s3c6400/include/mach/dma.h
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*
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* Copyright 2008 Openmoko, Inc.
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* Copyright 2008 Simtec Electronics
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* Ben Dooks <ben@simtec.co.uk>
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* http://armlinux.simtec.co.uk/
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*
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* S3C6400 - DMA support
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*/
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#ifndef __ASM_ARCH_DMA_H
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#define __ASM_ARCH_DMA_H __FILE__
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#define S3C64XX_DMA_CHAN(name) ((unsigned long)(name))
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/* DMA0/SDMA0 */
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#define DMACH_UART0 S3C64XX_DMA_CHAN("uart0_tx")
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#define DMACH_UART0_SRC2 S3C64XX_DMA_CHAN("uart0_rx")
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#define DMACH_UART1 S3C64XX_DMA_CHAN("uart1_tx")
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#define DMACH_UART1_SRC2 S3C64XX_DMA_CHAN("uart1_rx")
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#define DMACH_UART2 S3C64XX_DMA_CHAN("uart2_tx")
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#define DMACH_UART2_SRC2 S3C64XX_DMA_CHAN("uart2_rx")
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#define DMACH_UART3 S3C64XX_DMA_CHAN("uart3_tx")
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#define DMACH_UART3_SRC2 S3C64XX_DMA_CHAN("uart3_rx")
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#define DMACH_PCM0_TX S3C64XX_DMA_CHAN("pcm0_tx")
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#define DMACH_PCM0_RX S3C64XX_DMA_CHAN("pcm0_rx")
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#define DMACH_I2S0_OUT S3C64XX_DMA_CHAN("i2s0_tx")
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#define DMACH_I2S0_IN S3C64XX_DMA_CHAN("i2s0_rx")
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#define DMACH_SPI0_TX S3C64XX_DMA_CHAN("spi0_tx")
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#define DMACH_SPI0_RX S3C64XX_DMA_CHAN("spi0_rx")
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#define DMACH_HSI_I2SV40_TX S3C64XX_DMA_CHAN("i2s2_tx")
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#define DMACH_HSI_I2SV40_RX S3C64XX_DMA_CHAN("i2s2_rx")
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/* DMA1/SDMA1 */
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#define DMACH_PCM1_TX S3C64XX_DMA_CHAN("pcm1_tx")
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#define DMACH_PCM1_RX S3C64XX_DMA_CHAN("pcm1_rx")
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#define DMACH_I2S1_OUT S3C64XX_DMA_CHAN("i2s1_tx")
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#define DMACH_I2S1_IN S3C64XX_DMA_CHAN("i2s1_rx")
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#define DMACH_SPI1_TX S3C64XX_DMA_CHAN("spi1_tx")
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#define DMACH_SPI1_RX S3C64XX_DMA_CHAN("spi1_rx")
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#define DMACH_AC97_PCMOUT S3C64XX_DMA_CHAN("ac97_out")
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#define DMACH_AC97_PCMIN S3C64XX_DMA_CHAN("ac97_in")
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#define DMACH_AC97_MICIN S3C64XX_DMA_CHAN("ac97_mic")
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#define DMACH_PWM S3C64XX_DMA_CHAN("pwm")
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#define DMACH_IRDA S3C64XX_DMA_CHAN("irda")
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#define DMACH_EXTERNAL S3C64XX_DMA_CHAN("external")
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#define DMACH_SECURITY_RX S3C64XX_DMA_CHAN("sec_rx")
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#define DMACH_SECURITY_TX S3C64XX_DMA_CHAN("sec_tx")
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enum dma_ch {
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DMACH_MAX = 32
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};
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struct s3c2410_dma_client {
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char *name;
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};
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static inline bool samsung_dma_has_circular(void)
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{
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return true;
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}
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static inline bool samsung_dma_is_dmadev(void)
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{
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return true;
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}
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#include <linux/amba/pl08x.h>
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#include <plat/dma-ops.h>
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#endif /* __ASM_ARCH_IRQ_H */
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