mirror of
https://github.com/torvalds/linux.git
synced 2024-12-26 12:52:30 +00:00
20ef9e08d2
mach-exynos/dma.c is updated to support both exynos4 and exynos5. Signed-off-by: Boojin Kim <boojin.kim@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
123 lines
2.3 KiB
C
123 lines
2.3 KiB
C
/*
|
|
* 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,
|
|
DMACH_MIPI_HSI0,
|
|
DMACH_MIPI_HSI1,
|
|
DMACH_MIPI_HSI2,
|
|
DMACH_MIPI_HSI3,
|
|
DMACH_MIPI_HSI4,
|
|
DMACH_MIPI_HSI5,
|
|
DMACH_MIPI_HSI6,
|
|
DMACH_MIPI_HSI7,
|
|
DMACH_DISP1,
|
|
DMACH_MTOM_0,
|
|
DMACH_MTOM_1,
|
|
DMACH_MTOM_2,
|
|
DMACH_MTOM_3,
|
|
DMACH_MTOM_4,
|
|
DMACH_MTOM_5,
|
|
DMACH_MTOM_6,
|
|
DMACH_MTOM_7,
|
|
/* 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_ */
|