git://bbs.cooldavid.org / net-next-2.6.git / blame
| Commit | Line | Data |
|---|---|---|
| d800edeb JB |
1 | /* |
| 2 | * Copyright (C) 2010 Samsung Electronics Co. Ltd. | |
| 3 | * Jaswinder Singh <jassi.brar@samsung.com> | |
| 4 | * | |
| 5 | * This program is free software; you can redistribute it and/or modify | |
| 6 | * it under the terms of the GNU General Public License as published by | |
| 7 | * the Free Software Foundation; either version 2 of the License, or | |
| 8 | * (at your option) any later version. | |
| 9 | */ | |
| 10 | ||
| 11 | #ifndef __S3C_DMA_PL330_H_ | |
| 12 | #define __S3C_DMA_PL330_H_ | |
| 13 | ||
| 14 | #define S3C2410_DMAF_AUTOSTART (1 << 0) | |
| 15 | #define S3C2410_DMAF_CIRCULAR (1 << 1) | |
| 16 | ||
| 17 | /* | |
| 18 | * PL330 can assign any channel to communicate with | |
| 19 | * any of the peripherals attched to the DMAC. | |
| 20 | * For the sake of consistency across client drivers, | |
| 21 | * We keep the channel names unchanged and only add | |
| 22 | * missing peripherals are added. | |
| 23 | * Order is not important since S3C PL330 API driver | |
| 24 | * use these just as IDs. | |
| 25 | */ | |
| 26 | enum dma_ch { | |
| 27 | DMACH_UART0_RX, | |
| 28 | DMACH_UART0_TX, | |
| 29 | DMACH_UART1_RX, | |
| 30 | DMACH_UART1_TX, | |
| 31 | DMACH_UART2_RX, | |
| 32 | DMACH_UART2_TX, | |
| 33 | DMACH_UART3_RX, | |
| 34 | DMACH_UART3_TX, | |
| f1fee582 KK |
35 | DMACH_UART4_RX, |
| 36 | DMACH_UART4_TX, | |
| 37 | DMACH_UART5_RX, | |
| 38 | DMACH_UART5_TX, | |
| 39 | DMACH_USI_RX, | |
| 40 | DMACH_USI_TX, | |
| d800edeb JB |
41 | DMACH_IRDA, |
| 42 | DMACH_I2S0_RX, | |
| 43 | DMACH_I2S0_TX, | |
| 44 | DMACH_I2S0S_TX, | |
| 45 | DMACH_I2S1_RX, | |
| 46 | DMACH_I2S1_TX, | |
| 47 | DMACH_I2S2_RX, | |
| 48 | DMACH_I2S2_TX, | |
| 49 | DMACH_SPI0_RX, | |
| 50 | DMACH_SPI0_TX, | |
| 51 | DMACH_SPI1_RX, | |
| 52 | DMACH_SPI1_TX, | |
| 53 | DMACH_SPI2_RX, | |
| 54 | DMACH_SPI2_TX, | |
| 55 | DMACH_AC97_MICIN, | |
| 56 | DMACH_AC97_PCMIN, | |
| 57 | DMACH_AC97_PCMOUT, | |
| 58 | DMACH_EXTERNAL, | |
| 59 | DMACH_PWM, | |
| 60 | DMACH_SPDIF, | |
| 61 | DMACH_HSI_RX, | |
| 62 | DMACH_HSI_TX, | |
| 63 | DMACH_PCM0_TX, | |
| 64 | DMACH_PCM0_RX, | |
| 65 | DMACH_PCM1_TX, | |
| 66 | DMACH_PCM1_RX, | |
| 67 | DMACH_PCM2_TX, | |
| 68 | DMACH_PCM2_RX, | |
| 69 | DMACH_MSM_REQ3, | |
| 70 | DMACH_MSM_REQ2, | |
| 71 | DMACH_MSM_REQ1, | |
| 72 | DMACH_MSM_REQ0, | |
| f1fee582 KK |
73 | DMACH_SLIMBUS0_RX, |
| 74 | DMACH_SLIMBUS0_TX, | |
| 75 | DMACH_SLIMBUS0AUX_RX, | |
| 76 | DMACH_SLIMBUS0AUX_TX, | |
| 77 | DMACH_SLIMBUS1_RX, | |
| 78 | DMACH_SLIMBUS1_TX, | |
| 79 | DMACH_SLIMBUS2_RX, | |
| 80 | DMACH_SLIMBUS2_TX, | |
| 81 | DMACH_SLIMBUS3_RX, | |
| 82 | DMACH_SLIMBUS3_TX, | |
| 83 | DMACH_SLIMBUS4_RX, | |
| 84 | DMACH_SLIMBUS4_TX, | |
| 85 | DMACH_SLIMBUS5_RX, | |
| 86 | DMACH_SLIMBUS5_TX, | |
| d800edeb JB |
87 | /* END Marker, also used to denote a reserved channel */ |
| 88 | DMACH_MAX, | |
| 89 | }; | |
| 90 | ||
| 91 | static inline bool s3c_dma_has_circular(void) | |
| 92 | { | |
| 93 | return true; | |
| 94 | } | |
| 95 | ||
| 96 | #include <plat/dma.h> | |
| 97 | ||
| 98 | #endif /* __S3C_DMA_PL330_H_ */ |