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coh901318.c
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/*
* driver/dma/coh901318.c
*
* Copyright (C) 2007-2009 ST-Ericsson
* License terms: GNU General Public License (GPL) version 2
* DMA driver for COH 901 318
* Author: Per Friden <per.friden@stericsson.com>
*/
#include <linux/init.h>
#include <linux/module.h>
#include <linux/kernel.h> /* printk() */
#include <linux/fs.h> /* everything... */
#include <linux/scatterlist.h>
#include <linux/slab.h> /* kmalloc() */
#include <linux/dmaengine.h>
#include <linux/platform_device.h>
#include <linux/device.h>
#include <linux/irqreturn.h>
#include <linux/interrupt.h>
#include <linux/io.h>
#include <linux/uaccess.h>
#include <linux/debugfs.h>
#include <linux/platform_data/dma-coh901318.h>
#include <linux/of_dma.h>
#include "coh901318.h"
#include "dmaengine.h"
#define COH901318_MOD32_MASK (0x1F)
#define COH901318_WORD_MASK (0xFFFFFFFF)
/* INT_STATUS - Interrupt Status Registers 32bit (R/-) */
#define COH901318_INT_STATUS1 (0x0000)
#define COH901318_INT_STATUS2 (0x0004)
/* TC_INT_STATUS - Terminal Count Interrupt Status Registers 32bit (R/-) */
#define COH901318_TC_INT_STATUS1 (0x0008)
#define COH901318_TC_INT_STATUS2 (0x000C)
/* TC_INT_CLEAR - Terminal Count Interrupt Clear Registers 32bit (-/W) */
#define COH901318_TC_INT_CLEAR1 (0x0010)
#define COH901318_TC_INT_CLEAR2 (0x0014)
/* RAW_TC_INT_STATUS - Raw Term Count Interrupt Status Registers 32bit (R/-) */
#define COH901318_RAW_TC_INT_STATUS1 (0x0018)
#define COH901318_RAW_TC_INT_STATUS2 (0x001C)
/* BE_INT_STATUS - Bus Error Interrupt Status Registers 32bit (R/-) */
#define COH901318_BE_INT_STATUS1 (0x0020)
#define COH901318_BE_INT_STATUS2 (0x0024)
/* BE_INT_CLEAR - Bus Error Interrupt Clear Registers 32bit (-/W) */
#define COH901318_BE_INT_CLEAR1 (0x0028)
#define COH901318_BE_INT_CLEAR2 (0x002C)
/* RAW_BE_INT_STATUS - Raw Term Count Interrupt Status Registers 32bit (R/-) */
#define COH901318_RAW_BE_INT_STATUS1 (0x0030)
#define COH901318_RAW_BE_INT_STATUS2 (0x0034)
/*
* CX_CFG - Channel Configuration Registers 32bit (R/W)
*/
#define COH901318_CX_CFG (0x0100)
#define COH901318_CX_CFG_SPACING (0x04)
/* Channel enable activates tha dma job */
#define COH901318_CX_CFG_CH_ENABLE (0x00000001)
#define COH901318_CX_CFG_CH_DISABLE (0x00000000)
/* Request Mode */
#define COH901318_CX_CFG_RM_MASK (0x00000006)
#define COH901318_CX_CFG_RM_MEMORY_TO_MEMORY (0x0 << 1)
#define COH901318_CX_CFG_RM_PRIMARY_TO_MEMORY (0x1 << 1)
#define COH901318_CX_CFG_RM_MEMORY_TO_PRIMARY (0x1 << 1)
#define COH901318_CX_CFG_RM_PRIMARY_TO_SECONDARY (0x3 << 1)
#define COH901318_CX_CFG_RM_SECONDARY_TO_PRIMARY (0x3 << 1)
/* Linked channel request field. RM must == 11 */
#define COH901318_CX_CFG_LCRF_SHIFT 3
#define COH901318_CX_CFG_LCRF_MASK (0x000001F8)
#define COH901318_CX_CFG_LCR_DISABLE (0x00000000)
/* Terminal Counter Interrupt Request Mask */
#define COH901318_CX_CFG_TC_IRQ_ENABLE (0x00000200)
#define COH901318_CX_CFG_TC_IRQ_DISABLE (0x00000000)
/* Bus Error interrupt Mask */
#define COH901318_CX_CFG_BE_IRQ_ENABLE (0x00000400)
#define COH901318_CX_CFG_BE_IRQ_DISABLE (0x00000000)
/*
* CX_STAT - Channel Status Registers 32bit (R/-)
*/
#define COH901318_CX_STAT (0x0200)
#define COH901318_CX_STAT_SPACING (0x04)
#define COH901318_CX_STAT_RBE_IRQ_IND (0x00000008)
#define COH901318_CX_STAT_RTC_IRQ_IND (0x00000004)
#define COH901318_CX_STAT_ACTIVE (0x00000002)
#define COH901318_CX_STAT_ENABLED (0x00000001)
/*
* CX_CTRL - Channel Control Registers 32bit (R/W)
*/
#define COH901318_CX_CTRL (0x0400)
#define COH901318_CX_CTRL_SPACING (0x10)
/* Transfer Count Enable */
#define COH901318_CX_CTRL_TC_ENABLE (0x00001000)
#define COH901318_CX_CTRL_TC_DISABLE (0x00000000)
/* Transfer Count Value 0 - 4095 */
#define COH901318_CX_CTRL_TC_VALUE_MASK (0x00000FFF)
/* Burst count */
#define COH901318_CX_CTRL_BURST_COUNT_MASK (0x0000E000)
#define COH901318_CX_CTRL_BURST_COUNT_64_BYTES (0x7 << 13)
#define COH901318_CX_CTRL_BURST_COUNT_48_BYTES (0x6 << 13)
#define COH901318_CX_CTRL_BURST_COUNT_32_BYTES (0x5 << 13)
#define COH901318_CX_CTRL_BURST_COUNT_16_BYTES (0x4 << 13)
#define COH901318_CX_CTRL_BURST_COUNT_8_BYTES (0x3 << 13)
#define COH901318_CX_CTRL_BURST_COUNT_4_BYTES (0x2 << 13)
#define COH901318_CX_CTRL_BURST_COUNT_2_BYTES (0x1 << 13)
#define COH901318_CX_CTRL_BURST_COUNT_1_BYTE (0x0 << 13)
/* Source bus size */
#define COH901318_CX_CTRL_SRC_BUS_SIZE_MASK (0x00030000)
#define COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS (0x2 << 16)
#define COH901318_CX_CTRL_SRC_BUS_SIZE_16_BITS (0x1 << 16)
#define COH901318_CX_CTRL_SRC_BUS_SIZE_8_BITS (0x0 << 16)
/* Source address increment */
#define COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE (0x00040000)
#define COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE (0x00000000)
/* Destination Bus Size */
#define COH901318_CX_CTRL_DST_BUS_SIZE_MASK (0x00180000)
#define COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS (0x2 << 19)
#define COH901318_CX_CTRL_DST_BUS_SIZE_16_BITS (0x1 << 19)
#define COH901318_CX_CTRL_DST_BUS_SIZE_8_BITS (0x0 << 19)
/* Destination address increment */
#define COH901318_CX_CTRL_DST_ADDR_INC_ENABLE (0x00200000)
#define COH901318_CX_CTRL_DST_ADDR_INC_DISABLE (0x00000000)
/* Master Mode (Master2 is only connected to MSL) */
#define COH901318_CX_CTRL_MASTER_MODE_MASK (0x00C00000)
#define COH901318_CX_CTRL_MASTER_MODE_M2R_M1W (0x3 << 22)
#define COH901318_CX_CTRL_MASTER_MODE_M1R_M2W (0x2 << 22)
#define COH901318_CX_CTRL_MASTER_MODE_M2RW (0x1 << 22)
#define COH901318_CX_CTRL_MASTER_MODE_M1RW (0x0 << 22)
/* Terminal Count flag to PER enable */
#define COH901318_CX_CTRL_TCP_ENABLE (0x01000000)
#define COH901318_CX_CTRL_TCP_DISABLE (0x00000000)
/* Terminal Count flags to CPU enable */
#define COH901318_CX_CTRL_TC_IRQ_ENABLE (0x02000000)
#define COH901318_CX_CTRL_TC_IRQ_DISABLE (0x00000000)
/* Hand shake to peripheral */
#define COH901318_CX_CTRL_HSP_ENABLE (0x04000000)
#define COH901318_CX_CTRL_HSP_DISABLE (0x00000000)
#define COH901318_CX_CTRL_HSS_ENABLE (0x08000000)
#define COH901318_CX_CTRL_HSS_DISABLE (0x00000000)
/* DMA mode */
#define COH901318_CX_CTRL_DDMA_MASK (0x30000000)
#define COH901318_CX_CTRL_DDMA_LEGACY (0x0 << 28)
#define COH901318_CX_CTRL_DDMA_DEMAND_DMA1 (0x1 << 28)
#define COH901318_CX_CTRL_DDMA_DEMAND_DMA2 (0x2 << 28)
/* Primary Request Data Destination */
#define COH901318_CX_CTRL_PRDD_MASK (0x40000000)
#define COH901318_CX_CTRL_PRDD_DEST (0x1 << 30)
#define COH901318_CX_CTRL_PRDD_SOURCE (0x0 << 30)
/*
* CX_SRC_ADDR - Channel Source Address Registers 32bit (R/W)
*/
#define COH901318_CX_SRC_ADDR (0x0404)
#define COH901318_CX_SRC_ADDR_SPACING (0x10)
/*
* CX_DST_ADDR - Channel Destination Address Registers 32bit R/W
*/
#define COH901318_CX_DST_ADDR (0x0408)
#define COH901318_CX_DST_ADDR_SPACING (0x10)
/*
* CX_LNK_ADDR - Channel Link Address Registers 32bit (R/W)
*/
#define COH901318_CX_LNK_ADDR (0x040C)
#define COH901318_CX_LNK_ADDR_SPACING (0x10)
#define COH901318_CX_LNK_LINK_IMMEDIATE (0x00000001)
/**
* struct coh901318_params - parameters for DMAC configuration
* @config: DMA config register
* @ctrl_lli_last: DMA control register for the last lli in the list
* @ctrl_lli: DMA control register for an lli
* @ctrl_lli_chained: DMA control register for a chained lli
*/
struct coh901318_params {
u32 config;
u32 ctrl_lli_last;
u32 ctrl_lli;
u32 ctrl_lli_chained;
};
/**
* struct coh_dma_channel - dma channel base
* @name: ascii name of dma channel
* @number: channel id number
* @desc_nbr_max: number of preallocated descriptors
* @priority_high: prio of channel, 0 low otherwise high.
* @param: configuration parameters
*/
struct coh_dma_channel {
const char name[32];
const int number;
const int desc_nbr_max;
const int priority_high;
const struct coh901318_params param;
};
/**
* struct powersave - DMA power save structure
* @lock: lock protecting data in this struct
* @started_channels: bit mask indicating active dma channels
*/
struct powersave {
spinlock_t lock;
u64 started_channels;
};
/* points out all dma slave channels.
* Syntax is [A1, B1, A2, B2, .... ,-1,-1]
* Select all channels from A to B, end of list is marked with -1,-1
*/
static int dma_slave_channels[] = {
U300_DMA_MSL_TX_0, U300_DMA_SPI_RX,
U300_DMA_UART1_TX, U300_DMA_UART1_RX, -1, -1};
/* points out all dma memcpy channels. */
static int dma_memcpy_channels[] = {
U300_DMA_GENERAL_PURPOSE_0, U300_DMA_GENERAL_PURPOSE_8, -1, -1};
#define flags_memcpy_config (COH901318_CX_CFG_CH_DISABLE | \
COH901318_CX_CFG_RM_MEMORY_TO_MEMORY | \
COH901318_CX_CFG_LCR_DISABLE | \
COH901318_CX_CFG_TC_IRQ_ENABLE | \
COH901318_CX_CFG_BE_IRQ_ENABLE)
#define flags_memcpy_lli_chained (COH901318_CX_CTRL_TC_ENABLE | \
COH901318_CX_CTRL_BURST_COUNT_32_BYTES | \
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | \
COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | \
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | \
COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | \
COH901318_CX_CTRL_MASTER_MODE_M1RW | \
COH901318_CX_CTRL_TCP_DISABLE | \
COH901318_CX_CTRL_TC_IRQ_DISABLE | \
COH901318_CX_CTRL_HSP_DISABLE | \
COH901318_CX_CTRL_HSS_DISABLE | \
COH901318_CX_CTRL_DDMA_LEGACY | \
COH901318_CX_CTRL_PRDD_SOURCE)
#define flags_memcpy_lli (COH901318_CX_CTRL_TC_ENABLE | \
COH901318_CX_CTRL_BURST_COUNT_32_BYTES | \
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | \
COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | \
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | \
COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | \
COH901318_CX_CTRL_MASTER_MODE_M1RW | \
COH901318_CX_CTRL_TCP_DISABLE | \
COH901318_CX_CTRL_TC_IRQ_DISABLE | \
COH901318_CX_CTRL_HSP_DISABLE | \
COH901318_CX_CTRL_HSS_DISABLE | \
COH901318_CX_CTRL_DDMA_LEGACY | \
COH901318_CX_CTRL_PRDD_SOURCE)
#define flags_memcpy_lli_last (COH901318_CX_CTRL_TC_ENABLE | \
COH901318_CX_CTRL_BURST_COUNT_32_BYTES | \
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | \
COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | \
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | \
COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | \
COH901318_CX_CTRL_MASTER_MODE_M1RW | \
COH901318_CX_CTRL_TCP_DISABLE | \
COH901318_CX_CTRL_TC_IRQ_ENABLE | \
COH901318_CX_CTRL_HSP_DISABLE | \
COH901318_CX_CTRL_HSS_DISABLE | \
COH901318_CX_CTRL_DDMA_LEGACY | \
COH901318_CX_CTRL_PRDD_SOURCE)
static const struct coh_dma_channel chan_config[U300_DMA_CHANNELS] = {
{
.number = U300_DMA_MSL_TX_0,
.name = "MSL TX 0",
.priority_high = 0,
},
{
.number = U300_DMA_MSL_TX_1,
.name = "MSL TX 1",
.priority_high = 0,
.param.config = COH901318_CX_CFG_CH_DISABLE |
COH901318_CX_CFG_LCR_DISABLE |
COH901318_CX_CFG_TC_IRQ_ENABLE |
COH901318_CX_CFG_BE_IRQ_ENABLE,
.param.ctrl_lli_chained = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_32_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE |
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_DST_ADDR_INC_DISABLE |
COH901318_CX_CTRL_MASTER_MODE_M1R_M2W |
COH901318_CX_CTRL_TCP_DISABLE |
COH901318_CX_CTRL_TC_IRQ_DISABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_LEGACY |
COH901318_CX_CTRL_PRDD_SOURCE,
.param.ctrl_lli = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_32_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE |
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_DST_ADDR_INC_DISABLE |
COH901318_CX_CTRL_MASTER_MODE_M1R_M2W |
COH901318_CX_CTRL_TCP_ENABLE |
COH901318_CX_CTRL_TC_IRQ_DISABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_LEGACY |
COH901318_CX_CTRL_PRDD_SOURCE,
.param.ctrl_lli_last = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_32_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE |
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_DST_ADDR_INC_DISABLE |
COH901318_CX_CTRL_MASTER_MODE_M1R_M2W |
COH901318_CX_CTRL_TCP_ENABLE |
COH901318_CX_CTRL_TC_IRQ_ENABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_LEGACY |
COH901318_CX_CTRL_PRDD_SOURCE,
},
{
.number = U300_DMA_MSL_TX_2,
.name = "MSL TX 2",
.priority_high = 0,
.param.config = COH901318_CX_CFG_CH_DISABLE |
COH901318_CX_CFG_LCR_DISABLE |
COH901318_CX_CFG_TC_IRQ_ENABLE |
COH901318_CX_CFG_BE_IRQ_ENABLE,
.param.ctrl_lli_chained = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_32_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE |
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_DST_ADDR_INC_DISABLE |
COH901318_CX_CTRL_MASTER_MODE_M1R_M2W |
COH901318_CX_CTRL_TCP_DISABLE |
COH901318_CX_CTRL_TC_IRQ_DISABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_LEGACY |
COH901318_CX_CTRL_PRDD_SOURCE,
.param.ctrl_lli = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_32_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE |
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_DST_ADDR_INC_DISABLE |
COH901318_CX_CTRL_MASTER_MODE_M1R_M2W |
COH901318_CX_CTRL_TCP_ENABLE |
COH901318_CX_CTRL_TC_IRQ_DISABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_LEGACY |
COH901318_CX_CTRL_PRDD_SOURCE,
.param.ctrl_lli_last = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_32_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE |
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_DST_ADDR_INC_DISABLE |
COH901318_CX_CTRL_MASTER_MODE_M1R_M2W |
COH901318_CX_CTRL_TCP_ENABLE |
COH901318_CX_CTRL_TC_IRQ_ENABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_LEGACY |
COH901318_CX_CTRL_PRDD_SOURCE,
.desc_nbr_max = 10,
},
{
.number = U300_DMA_MSL_TX_3,
.name = "MSL TX 3",
.priority_high = 0,
.param.config = COH901318_CX_CFG_CH_DISABLE |
COH901318_CX_CFG_LCR_DISABLE |
COH901318_CX_CFG_TC_IRQ_ENABLE |
COH901318_CX_CFG_BE_IRQ_ENABLE,
.param.ctrl_lli_chained = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_32_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE |
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_DST_ADDR_INC_DISABLE |
COH901318_CX_CTRL_MASTER_MODE_M1R_M2W |
COH901318_CX_CTRL_TCP_DISABLE |
COH901318_CX_CTRL_TC_IRQ_DISABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_LEGACY |
COH901318_CX_CTRL_PRDD_SOURCE,
.param.ctrl_lli = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_32_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE |
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_DST_ADDR_INC_DISABLE |
COH901318_CX_CTRL_MASTER_MODE_M1R_M2W |
COH901318_CX_CTRL_TCP_ENABLE |
COH901318_CX_CTRL_TC_IRQ_DISABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_LEGACY |
COH901318_CX_CTRL_PRDD_SOURCE,
.param.ctrl_lli_last = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_32_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE |
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_DST_ADDR_INC_DISABLE |
COH901318_CX_CTRL_MASTER_MODE_M1R_M2W |
COH901318_CX_CTRL_TCP_ENABLE |
COH901318_CX_CTRL_TC_IRQ_ENABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_LEGACY |
COH901318_CX_CTRL_PRDD_SOURCE,
},
{
.number = U300_DMA_MSL_TX_4,
.name = "MSL TX 4",
.priority_high = 0,
.param.config = COH901318_CX_CFG_CH_DISABLE |
COH901318_CX_CFG_LCR_DISABLE |
COH901318_CX_CFG_TC_IRQ_ENABLE |
COH901318_CX_CFG_BE_IRQ_ENABLE,
.param.ctrl_lli_chained = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_32_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE |
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_DST_ADDR_INC_DISABLE |
COH901318_CX_CTRL_MASTER_MODE_M1R_M2W |
COH901318_CX_CTRL_TCP_DISABLE |
COH901318_CX_CTRL_TC_IRQ_DISABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_LEGACY |
COH901318_CX_CTRL_PRDD_SOURCE,
.param.ctrl_lli = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_32_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE |
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_DST_ADDR_INC_DISABLE |
COH901318_CX_CTRL_MASTER_MODE_M1R_M2W |
COH901318_CX_CTRL_TCP_ENABLE |
COH901318_CX_CTRL_TC_IRQ_DISABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_LEGACY |
COH901318_CX_CTRL_PRDD_SOURCE,
.param.ctrl_lli_last = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_32_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE |
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_DST_ADDR_INC_DISABLE |
COH901318_CX_CTRL_MASTER_MODE_M1R_M2W |
COH901318_CX_CTRL_TCP_ENABLE |
COH901318_CX_CTRL_TC_IRQ_ENABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_LEGACY |
COH901318_CX_CTRL_PRDD_SOURCE,
},
{
.number = U300_DMA_MSL_TX_5,
.name = "MSL TX 5",
.priority_high = 0,
},
{
.number = U300_DMA_MSL_TX_6,
.name = "MSL TX 6",
.priority_high = 0,
},
{
.number = U300_DMA_MSL_RX_0,
.name = "MSL RX 0",
.priority_high = 0,
},
{
.number = U300_DMA_MSL_RX_1,
.name = "MSL RX 1",
.priority_high = 0,
.param.config = COH901318_CX_CFG_CH_DISABLE |
COH901318_CX_CFG_LCR_DISABLE |
COH901318_CX_CFG_TC_IRQ_ENABLE |
COH901318_CX_CFG_BE_IRQ_ENABLE,
.param.ctrl_lli_chained = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_32_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE |
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_DST_ADDR_INC_ENABLE |
COH901318_CX_CTRL_MASTER_MODE_M2R_M1W |
COH901318_CX_CTRL_TCP_DISABLE |
COH901318_CX_CTRL_TC_IRQ_DISABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_DEMAND_DMA1 |
COH901318_CX_CTRL_PRDD_DEST,
.param.ctrl_lli = 0,
.param.ctrl_lli_last = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_32_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE |
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_DST_ADDR_INC_ENABLE |
COH901318_CX_CTRL_MASTER_MODE_M2R_M1W |
COH901318_CX_CTRL_TCP_DISABLE |
COH901318_CX_CTRL_TC_IRQ_ENABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_DEMAND_DMA1 |
COH901318_CX_CTRL_PRDD_DEST,
},
{
.number = U300_DMA_MSL_RX_2,
.name = "MSL RX 2",
.priority_high = 0,
.param.config = COH901318_CX_CFG_CH_DISABLE |
COH901318_CX_CFG_LCR_DISABLE |
COH901318_CX_CFG_TC_IRQ_ENABLE |
COH901318_CX_CFG_BE_IRQ_ENABLE,
.param.ctrl_lli_chained = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_32_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE |
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_DST_ADDR_INC_ENABLE |
COH901318_CX_CTRL_MASTER_MODE_M2R_M1W |
COH901318_CX_CTRL_TCP_DISABLE |
COH901318_CX_CTRL_TC_IRQ_DISABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_DEMAND_DMA1 |
COH901318_CX_CTRL_PRDD_DEST,
.param.ctrl_lli = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_32_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE |
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_DST_ADDR_INC_ENABLE |
COH901318_CX_CTRL_MASTER_MODE_M2R_M1W |
COH901318_CX_CTRL_TCP_DISABLE |
COH901318_CX_CTRL_TC_IRQ_ENABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_DEMAND_DMA1 |
COH901318_CX_CTRL_PRDD_DEST,
.param.ctrl_lli_last = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_32_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE |
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_DST_ADDR_INC_ENABLE |
COH901318_CX_CTRL_MASTER_MODE_M2R_M1W |
COH901318_CX_CTRL_TCP_DISABLE |
COH901318_CX_CTRL_TC_IRQ_ENABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_DEMAND_DMA1 |
COH901318_CX_CTRL_PRDD_DEST,
},
{
.number = U300_DMA_MSL_RX_3,
.name = "MSL RX 3",
.priority_high = 0,
.param.config = COH901318_CX_CFG_CH_DISABLE |
COH901318_CX_CFG_LCR_DISABLE |
COH901318_CX_CFG_TC_IRQ_ENABLE |
COH901318_CX_CFG_BE_IRQ_ENABLE,
.param.ctrl_lli_chained = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_32_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE |
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_DST_ADDR_INC_ENABLE |
COH901318_CX_CTRL_MASTER_MODE_M2R_M1W |
COH901318_CX_CTRL_TCP_DISABLE |
COH901318_CX_CTRL_TC_IRQ_DISABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_DEMAND_DMA1 |
COH901318_CX_CTRL_PRDD_DEST,
.param.ctrl_lli = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_32_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE |
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_DST_ADDR_INC_ENABLE |
COH901318_CX_CTRL_MASTER_MODE_M2R_M1W |
COH901318_CX_CTRL_TCP_DISABLE |
COH901318_CX_CTRL_TC_IRQ_ENABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_DEMAND_DMA1 |
COH901318_CX_CTRL_PRDD_DEST,
.param.ctrl_lli_last = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_32_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE |
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_DST_ADDR_INC_ENABLE |
COH901318_CX_CTRL_MASTER_MODE_M2R_M1W |
COH901318_CX_CTRL_TCP_DISABLE |
COH901318_CX_CTRL_TC_IRQ_ENABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_DEMAND_DMA1 |
COH901318_CX_CTRL_PRDD_DEST,
},
{
.number = U300_DMA_MSL_RX_4,
.name = "MSL RX 4",
.priority_high = 0,
.param.config = COH901318_CX_CFG_CH_DISABLE |
COH901318_CX_CFG_LCR_DISABLE |
COH901318_CX_CFG_TC_IRQ_ENABLE |
COH901318_CX_CFG_BE_IRQ_ENABLE,
.param.ctrl_lli_chained = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_32_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE |
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_DST_ADDR_INC_ENABLE |
COH901318_CX_CTRL_MASTER_MODE_M2R_M1W |
COH901318_CX_CTRL_TCP_DISABLE |
COH901318_CX_CTRL_TC_IRQ_DISABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_DEMAND_DMA1 |
COH901318_CX_CTRL_PRDD_DEST,
.param.ctrl_lli = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_32_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE |
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_DST_ADDR_INC_ENABLE |
COH901318_CX_CTRL_MASTER_MODE_M2R_M1W |
COH901318_CX_CTRL_TCP_DISABLE |
COH901318_CX_CTRL_TC_IRQ_ENABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_DEMAND_DMA1 |
COH901318_CX_CTRL_PRDD_DEST,
.param.ctrl_lli_last = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_32_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE |
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_DST_ADDR_INC_ENABLE |
COH901318_CX_CTRL_MASTER_MODE_M2R_M1W |
COH901318_CX_CTRL_TCP_DISABLE |
COH901318_CX_CTRL_TC_IRQ_ENABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_DEMAND_DMA1 |
COH901318_CX_CTRL_PRDD_DEST,
},
{
.number = U300_DMA_MSL_RX_5,
.name = "MSL RX 5",
.priority_high = 0,
.param.config = COH901318_CX_CFG_CH_DISABLE |
COH901318_CX_CFG_LCR_DISABLE |
COH901318_CX_CFG_TC_IRQ_ENABLE |
COH901318_CX_CFG_BE_IRQ_ENABLE,
.param.ctrl_lli_chained = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_32_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE |
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_DST_ADDR_INC_ENABLE |
COH901318_CX_CTRL_MASTER_MODE_M2R_M1W |
COH901318_CX_CTRL_TCP_DISABLE |
COH901318_CX_CTRL_TC_IRQ_DISABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_DEMAND_DMA1 |
COH901318_CX_CTRL_PRDD_DEST,
.param.ctrl_lli = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_32_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE |
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_DST_ADDR_INC_ENABLE |
COH901318_CX_CTRL_MASTER_MODE_M2R_M1W |
COH901318_CX_CTRL_TCP_DISABLE |
COH901318_CX_CTRL_TC_IRQ_ENABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_DEMAND_DMA1 |
COH901318_CX_CTRL_PRDD_DEST,
.param.ctrl_lli_last = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_32_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE |
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_DST_ADDR_INC_ENABLE |
COH901318_CX_CTRL_MASTER_MODE_M2R_M1W |
COH901318_CX_CTRL_TCP_DISABLE |
COH901318_CX_CTRL_TC_IRQ_ENABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_DEMAND_DMA1 |
COH901318_CX_CTRL_PRDD_DEST,
},
{
.number = U300_DMA_MSL_RX_6,
.name = "MSL RX 6",
.priority_high = 0,
},
/*
* Don't set up device address, burst count or size of src
* or dst bus for this peripheral - handled by PrimeCell
* DMA extension.
*/
{
.number = U300_DMA_MMCSD_RX_TX,
.name = "MMCSD RX TX",
.priority_high = 0,
.param.config = COH901318_CX_CFG_CH_DISABLE |
COH901318_CX_CFG_LCR_DISABLE |
COH901318_CX_CFG_TC_IRQ_ENABLE |
COH901318_CX_CFG_BE_IRQ_ENABLE,
.param.ctrl_lli_chained = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_MASTER_MODE_M1RW |
COH901318_CX_CTRL_TCP_ENABLE |
COH901318_CX_CTRL_TC_IRQ_DISABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_LEGACY,
.param.ctrl_lli = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_MASTER_MODE_M1RW |
COH901318_CX_CTRL_TCP_ENABLE |
COH901318_CX_CTRL_TC_IRQ_DISABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_LEGACY,
.param.ctrl_lli_last = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_MASTER_MODE_M1RW |
COH901318_CX_CTRL_TCP_DISABLE |
COH901318_CX_CTRL_TC_IRQ_ENABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_LEGACY,
},
{
.number = U300_DMA_MSPRO_TX,
.name = "MSPRO TX",
.priority_high = 0,
},
{
.number = U300_DMA_MSPRO_RX,
.name = "MSPRO RX",
.priority_high = 0,
},
/*
* Don't set up device address, burst count or size of src
* or dst bus for this peripheral - handled by PrimeCell
* DMA extension.
*/
{
.number = U300_DMA_UART0_TX,
.name = "UART0 TX",
.priority_high = 0,
.param.config = COH901318_CX_CFG_CH_DISABLE |
COH901318_CX_CFG_LCR_DISABLE |
COH901318_CX_CFG_TC_IRQ_ENABLE |
COH901318_CX_CFG_BE_IRQ_ENABLE,
.param.ctrl_lli_chained = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_MASTER_MODE_M1RW |
COH901318_CX_CTRL_TCP_ENABLE |
COH901318_CX_CTRL_TC_IRQ_DISABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_LEGACY,
.param.ctrl_lli = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_MASTER_MODE_M1RW |
COH901318_CX_CTRL_TCP_ENABLE |
COH901318_CX_CTRL_TC_IRQ_ENABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_LEGACY,
.param.ctrl_lli_last = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_MASTER_MODE_M1RW |
COH901318_CX_CTRL_TCP_ENABLE |
COH901318_CX_CTRL_TC_IRQ_ENABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_LEGACY,
},
{
.number = U300_DMA_UART0_RX,
.name = "UART0 RX",
.priority_high = 0,
.param.config = COH901318_CX_CFG_CH_DISABLE |
COH901318_CX_CFG_LCR_DISABLE |
COH901318_CX_CFG_TC_IRQ_ENABLE |
COH901318_CX_CFG_BE_IRQ_ENABLE,
.param.ctrl_lli_chained = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_MASTER_MODE_M1RW |
COH901318_CX_CTRL_TCP_ENABLE |
COH901318_CX_CTRL_TC_IRQ_DISABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_LEGACY,
.param.ctrl_lli = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_MASTER_MODE_M1RW |
COH901318_CX_CTRL_TCP_ENABLE |
COH901318_CX_CTRL_TC_IRQ_ENABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_LEGACY,
.param.ctrl_lli_last = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_MASTER_MODE_M1RW |
COH901318_CX_CTRL_TCP_ENABLE |
COH901318_CX_CTRL_TC_IRQ_ENABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_LEGACY,
},
{
.number = U300_DMA_APEX_TX,
.name = "APEX TX",
.priority_high = 0,
},
{
.number = U300_DMA_APEX_RX,
.name = "APEX RX",
.priority_high = 0,
},
{
.number = U300_DMA_PCM_I2S0_TX,
.name = "PCM I2S0 TX",
.priority_high = 1,
.param.config = COH901318_CX_CFG_CH_DISABLE |
COH901318_CX_CFG_LCR_DISABLE |
COH901318_CX_CFG_TC_IRQ_ENABLE |
COH901318_CX_CFG_BE_IRQ_ENABLE,
.param.ctrl_lli_chained = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_16_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE |
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_DST_ADDR_INC_DISABLE |
COH901318_CX_CTRL_MASTER_MODE_M1RW |
COH901318_CX_CTRL_TCP_DISABLE |
COH901318_CX_CTRL_TC_IRQ_DISABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_LEGACY |
COH901318_CX_CTRL_PRDD_SOURCE,
.param.ctrl_lli = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_16_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE |
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_DST_ADDR_INC_DISABLE |
COH901318_CX_CTRL_MASTER_MODE_M1RW |
COH901318_CX_CTRL_TCP_ENABLE |
COH901318_CX_CTRL_TC_IRQ_DISABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_LEGACY |
COH901318_CX_CTRL_PRDD_SOURCE,
.param.ctrl_lli_last = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_16_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE |
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_DST_ADDR_INC_DISABLE |
COH901318_CX_CTRL_MASTER_MODE_M1RW |
COH901318_CX_CTRL_TCP_ENABLE |
COH901318_CX_CTRL_TC_IRQ_DISABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_LEGACY |
COH901318_CX_CTRL_PRDD_SOURCE,
},
{
.number = U300_DMA_PCM_I2S0_RX,
.name = "PCM I2S0 RX",
.priority_high = 1,
.param.config = COH901318_CX_CFG_CH_DISABLE |
COH901318_CX_CFG_LCR_DISABLE |
COH901318_CX_CFG_TC_IRQ_ENABLE |
COH901318_CX_CFG_BE_IRQ_ENABLE,
.param.ctrl_lli_chained = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_16_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE |
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_DST_ADDR_INC_ENABLE |
COH901318_CX_CTRL_MASTER_MODE_M1RW |
COH901318_CX_CTRL_TCP_DISABLE |
COH901318_CX_CTRL_TC_IRQ_DISABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_LEGACY |
COH901318_CX_CTRL_PRDD_DEST,
.param.ctrl_lli = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_16_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE |
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_DST_ADDR_INC_ENABLE |
COH901318_CX_CTRL_MASTER_MODE_M1RW |
COH901318_CX_CTRL_TCP_ENABLE |
COH901318_CX_CTRL_TC_IRQ_DISABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_LEGACY |
COH901318_CX_CTRL_PRDD_DEST,
.param.ctrl_lli_last = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_16_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE |
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_DST_ADDR_INC_ENABLE |
COH901318_CX_CTRL_MASTER_MODE_M1RW |
COH901318_CX_CTRL_TCP_ENABLE |
COH901318_CX_CTRL_TC_IRQ_ENABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_LEGACY |
COH901318_CX_CTRL_PRDD_DEST,
},
{
.number = U300_DMA_PCM_I2S1_TX,
.name = "PCM I2S1 TX",
.priority_high = 1,
.param.config = COH901318_CX_CFG_CH_DISABLE |
COH901318_CX_CFG_LCR_DISABLE |
COH901318_CX_CFG_TC_IRQ_ENABLE |
COH901318_CX_CFG_BE_IRQ_ENABLE,
.param.ctrl_lli_chained = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_16_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE |
COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_DST_ADDR_INC_DISABLE |
COH901318_CX_CTRL_MASTER_MODE_M1RW |
COH901318_CX_CTRL_TCP_DISABLE |
COH901318_CX_CTRL_TC_IRQ_DISABLE |
COH901318_CX_CTRL_HSP_ENABLE |
COH901318_CX_CTRL_HSS_DISABLE |
COH901318_CX_CTRL_DDMA_LEGACY |
COH901318_CX_CTRL_PRDD_SOURCE,
.param.ctrl_lli = 0 |
COH901318_CX_CTRL_TC_ENABLE |
COH901318_CX_CTRL_BURST_COUNT_16_BYTES |
COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS |
COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE |