/* * 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 __S3C_DMA_PL330_H_ #define __S3C_DMA_PL330_H_ #define S3C2410_DMAF_AUTOSTART (1 << 0) #define S3C2410_DMAF_CIRCULAR (1 << 1) /* * 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 S3C 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, }; static inline bool s3c_dma_has_circular(void) { return true; } #include <plat/dma.h> #endif /* __S3C_DMA_PL330_H_ */