Edit File: dma-coh901318.h
/* * Platform data for the COH901318 DMA controller * Copyright (C) 2007-2013 ST-Ericsson * License terms: GNU General Public License (GPL) version 2 */ #ifndef PLAT_COH901318_H #define PLAT_COH901318_H #ifdef CONFIG_COH901318 /* We only support the U300 DMA channels */ #define U300_DMA_MSL_TX_0 0 #define U300_DMA_MSL_TX_1 1 #define U300_DMA_MSL_TX_2 2 #define U300_DMA_MSL_TX_3 3 #define U300_DMA_MSL_TX_4 4 #define U300_DMA_MSL_TX_5 5 #define U300_DMA_MSL_TX_6 6 #define U300_DMA_MSL_RX_0 7 #define U300_DMA_MSL_RX_1 8 #define U300_DMA_MSL_RX_2 9 #define U300_DMA_MSL_RX_3 10 #define U300_DMA_MSL_RX_4 11 #define U300_DMA_MSL_RX_5 12 #define U300_DMA_MSL_RX_6 13 #define U300_DMA_MMCSD_RX_TX 14 #define U300_DMA_MSPRO_TX 15 #define U300_DMA_MSPRO_RX 16 #define U300_DMA_UART0_TX 17 #define U300_DMA_UART0_RX 18 #define U300_DMA_APEX_TX 19 #define U300_DMA_APEX_RX 20 #define U300_DMA_PCM_I2S0_TX 21 #define U300_DMA_PCM_I2S0_RX 22 #define U300_DMA_PCM_I2S1_TX 23 #define U300_DMA_PCM_I2S1_RX 24 #define U300_DMA_XGAM_CDI 25 #define U300_DMA_XGAM_PDI 26 #define U300_DMA_SPI_TX 27 #define U300_DMA_SPI_RX 28 #define U300_DMA_GENERAL_PURPOSE_0 29 #define U300_DMA_GENERAL_PURPOSE_1 30 #define U300_DMA_GENERAL_PURPOSE_2 31 #define U300_DMA_GENERAL_PURPOSE_3 32 #define U300_DMA_GENERAL_PURPOSE_4 33 #define U300_DMA_GENERAL_PURPOSE_5 34 #define U300_DMA_GENERAL_PURPOSE_6 35 #define U300_DMA_GENERAL_PURPOSE_7 36 #define U300_DMA_GENERAL_PURPOSE_8 37 #define U300_DMA_UART1_TX 38 #define U300_DMA_UART1_RX 39 #define U300_DMA_DEVICE_CHANNELS 32 #define U300_DMA_CHANNELS 40 /** * coh901318_filter_id() - DMA channel filter function * @chan: dma channel handle * @chan_id: id of dma channel to be filter out * * In dma_request_channel() it specifies what channel id to be requested */ bool coh901318_filter_id(struct dma_chan *chan, void *chan_id); #else static inline bool coh901318_filter_id(struct dma_chan *chan, void *chan_id) { return false; } #endif #endif /* PLAT_COH901318_H */