| /* |
| * 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_UART0_RX, |
| 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_ */ |
