/* | |
* Copyright (C) 2010 Samsung Electronics Co. Ltd. | |
* Jaswinder Singh <jassi.brar@samsung.com> | |
* | |
* This program is free software; you can redistribute it and/or modify | |
* it under the terms of the GNU General Public License as published by | |
* the Free Software Foundation; either version 2 of the License, or | |
* (at your option) any later version. | |
*/ | |
#ifndef __DMA_PL330_H_ | |
#define __DMA_PL330_H_ __FILE__ | |
/* | |
* PL330 can assign any channel to communicate with | |
* any of the peripherals attched to the DMAC. | |
* For the sake of consistency across client drivers, | |
* We keep the channel names unchanged and only add | |
* missing peripherals are added. | |
* Order is not important since DMA PL330 API driver | |
* use these just as IDs. | |
*/ | |
enum dma_ch { | |
DMACH_DT_PROP = -1, | |
DMACH_UART0_RX = 0, | |
DMACH_UART0_TX, | |
DMACH_UART1_RX, | |
DMACH_UART1_TX, | |
DMACH_UART2_RX, | |
DMACH_UART2_TX, | |
DMACH_UART3_RX, | |
DMACH_UART3_TX, | |
DMACH_UART4_RX, | |
DMACH_UART4_TX, | |
DMACH_UART5_RX, | |
DMACH_UART5_TX, | |
DMACH_USI_RX, | |
DMACH_USI_TX, | |
DMACH_IRDA, | |
DMACH_I2S0_RX, | |
DMACH_I2S0_TX, | |
DMACH_I2S0S_TX, | |
DMACH_I2S1_RX, | |
DMACH_I2S1_TX, | |
DMACH_I2S2_RX, | |
DMACH_I2S2_TX, | |
DMACH_SPI0_RX, | |
DMACH_SPI0_TX, | |
DMACH_SPI1_RX, | |
DMACH_SPI1_TX, | |
DMACH_SPI2_RX, | |
DMACH_SPI2_TX, | |
DMACH_AC97_MICIN, | |
DMACH_AC97_PCMIN, | |
DMACH_AC97_PCMOUT, | |
DMACH_EXTERNAL, | |
DMACH_PWM, | |
DMACH_SPDIF, | |
DMACH_HSI_RX, | |
DMACH_HSI_TX, | |
DMACH_PCM0_TX, | |
DMACH_PCM0_RX, | |
DMACH_PCM1_TX, | |
DMACH_PCM1_RX, | |
DMACH_PCM2_TX, | |
DMACH_PCM2_RX, | |
DMACH_MSM_REQ3, | |
DMACH_MSM_REQ2, | |
DMACH_MSM_REQ1, | |
DMACH_MSM_REQ0, | |
DMACH_SLIMBUS0_RX, | |
DMACH_SLIMBUS0_TX, | |
DMACH_SLIMBUS0AUX_RX, | |
DMACH_SLIMBUS0AUX_TX, | |
DMACH_SLIMBUS1_RX, | |
DMACH_SLIMBUS1_TX, | |
DMACH_SLIMBUS2_RX, | |
DMACH_SLIMBUS2_TX, | |
DMACH_SLIMBUS3_RX, | |
DMACH_SLIMBUS3_TX, | |
DMACH_SLIMBUS4_RX, | |
DMACH_SLIMBUS4_TX, | |
DMACH_SLIMBUS5_RX, | |
DMACH_SLIMBUS5_TX, | |
/* END Marker, also used to denote a reserved channel */ | |
DMACH_MAX, | |
}; | |
struct s3c2410_dma_client { | |
char *name; | |
}; | |
static inline bool samsung_dma_has_circular(void) | |
{ | |
return true; | |
} | |
static inline bool samsung_dma_is_dmadev(void) | |
{ | |
return true; | |
} | |
#include <plat/dma-ops.h> | |
#endif /* __DMA_PL330_H_ */ |