diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-14 17:48:14 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-14 17:48:14 -0700 |
commit | 2ca7d674d7ab2220707b2ada0b690c0e7c95e7ac (patch) | |
tree | 9c0927ed1d540e5fd704c1f82689870786514655 /arch/arm/mach-bcmring/dma_device.c | |
parent | 2195d2818c37bdf263865f1e9effccdd9fc5f9d4 (diff) | |
parent | 87d721ad7a37b7650dd710c88dd5c6a5bf9fe996 (diff) |
Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (257 commits)
[ARM] Update mach-types
ARM: 5636/1: Move vendor enum to AMBA include
ARM: Fix pfn_valid() for sparse memory
[ARM] orion5x: Add LaCie NAS 2Big Network support
[ARM] pxa/sharpsl_pm: zaurus c3000 aka spitz: fix resume
ARM: 5686/1: at91: Correct AC97 reset line in at91sam9263ek board
ARM: 5640/1: This patch modifies the support of AC97 on the at91sam9263 ek board
ARM: 5689/1: Update default config of HP Jornada 700-series machines
ARM: 5691/1: fix cache aliasing issues between kmap() and kmap_atomic() with highmem
ARM: 5688/1: ks8695_serial: disable_irq() lockup
ARM: 5687/1: fix an oops with highmem
ARM: 5684/1: Add nuc960 platform to w90x900
ARM: 5683/1: Add nuc950 platform to w90x900
ARM: 5682/1: Add cpu.c and dev.c and modify some files of w90p910 platform
ARM: 5626/1: add suspend/resume functions to amba-pl011 serial driver
ARM: 5625/1: fix hard coded 4K resource size in amba bus detection
MMC: MMCI: convert realview MMC to use gpiolib
ARM: 5685/1: Make MMCI driver compile without gpiolib
ARM: implement highpte
ARM: Show FIQ in /proc/interrupts on CONFIG_FIQ
...
Fix up trivial conflict in arch/arm/kernel/signal.c.
It was due to the TIF_NOTIFY_RESUME addition in commit d0420c83f ("KEYS:
Extend TIF_NOTIFY_RESUME to (almost) all architectures") and follow-ups.
Diffstat (limited to 'arch/arm/mach-bcmring/dma_device.c')
-rw-r--r-- | arch/arm/mach-bcmring/dma_device.c | 593 |
1 files changed, 593 insertions, 0 deletions
diff --git a/arch/arm/mach-bcmring/dma_device.c b/arch/arm/mach-bcmring/dma_device.c new file mode 100644 index 00000000000..ca0ad736870 --- /dev/null +++ b/arch/arm/mach-bcmring/dma_device.c @@ -0,0 +1,593 @@ +/***************************************************************************** +* Copyright 2004 - 2008 Broadcom Corporation. All rights reserved. +* +* Unless you and Broadcom execute a separate written software license +* agreement governing use of this software, this software is licensed to you +* under the terms of the GNU General Public License version 2, available at +* http://www.broadcom.com/licenses/GPLv2.php (the "GPL"). +* +* Notwithstanding the above, under no circumstances may you combine this +* software in any way with any other Broadcom software provided under a +* license other than the GPL, without Broadcom's express prior written +* consent. +*****************************************************************************/ + +/****************************************************************************/ +/** +* @file dma_device.c +* +* @brief private array of DMA_DeviceAttribute_t +*/ +/****************************************************************************/ + +DMA_DeviceAttribute_t DMA_gDeviceAttribute[DMA_NUM_DEVICE_ENTRIES] = { + [DMA_DEVICE_MEM_TO_MEM] = /* MEM 2 MEM */ + { + .flags = DMA_DEVICE_FLAG_ON_DMA0 | DMA_DEVICE_FLAG_ON_DMA1, + .name = "mem-to-mem", + .config = { + .srcUpdate = dmacHw_SRC_ADDRESS_UPDATE_MODE_INC, + .dstUpdate = dmacHw_DST_ADDRESS_UPDATE_MODE_INC, + .transferType = dmacHw_TRANSFER_TYPE_MEM_TO_MEM, + .transferMode = dmacHw_TRANSFER_MODE_PERREQUEST, + .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_1, + .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_1, + .completeTransferInterrupt = dmacHw_INTERRUPT_ENABLE, + .errorInterrupt = dmacHw_INTERRUPT_ENABLE, + .channelPriority = dmacHw_CHANNEL_PRIORITY_7, + .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_64, + .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_64, + + }, + }, + [DMA_DEVICE_VPM_MEM_TO_MEM] = /* VPM */ + { + .flags = DMA_DEVICE_FLAG_IS_DEDICATED | DMA_DEVICE_FLAG_NO_ISR, + .name = "vpm", + .dedicatedController = 0, + .dedicatedChannel = 0, + /* reserve DMA0:0 for VPM */ + }, + [DMA_DEVICE_NAND_MEM_TO_MEM] = /* NAND */ + { + .flags = DMA_DEVICE_FLAG_ON_DMA0 | DMA_DEVICE_FLAG_ON_DMA1, + .name = "nand", + .config = { + .srcPeripheralPort = 0, + .dstPeripheralPort = 0, + .srcStatusRegisterAddress = 0x00000000, + .dstStatusRegisterAddress = 0x00000000, + .transferType = dmacHw_TRANSFER_TYPE_MEM_TO_MEM, + .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_1, + .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_1, + .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_32, + .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_32, + .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_4, + .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_4, + .completeTransferInterrupt = dmacHw_INTERRUPT_ENABLE, + .errorInterrupt = dmacHw_INTERRUPT_ENABLE, + .channelPriority = dmacHw_CHANNEL_PRIORITY_6, + }, + }, + [DMA_DEVICE_PIF_MEM_TO_DEV] = /* PIF TX */ + { + .flags = DMA_DEVICE_FLAG_ON_DMA0 | DMA_DEVICE_FLAG_ON_DMA1 + | DMA_DEVICE_FLAG_ALLOW_LARGE_FIFO + | DMA_DEVICE_FLAG_ALLOC_DMA1_FIRST | DMA_DEVICE_FLAG_PORT_PER_DMAC, + .name = "pif_tx", + .dmacPort = {14, 5}, + .config = { + .srcPeripheralPort = 0, /* SRC: memory */ + /* dstPeripheralPort = 5 or 14 */ + .srcStatusRegisterAddress = 0x00000000, + .dstStatusRegisterAddress = 0x00000000, + .srcUpdate = dmacHw_SRC_ADDRESS_UPDATE_MODE_INC, + .dstUpdate = dmacHw_DST_ADDRESS_UPDATE_MODE_INC, + .transferType = dmacHw_TRANSFER_TYPE_MEM_TO_PERIPHERAL, + .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_1, + .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_2, + .completeTransferInterrupt = dmacHw_INTERRUPT_ENABLE, + .errorInterrupt = dmacHw_INTERRUPT_ENABLE, + .channelPriority = dmacHw_CHANNEL_PRIORITY_7, + .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_64, + .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_32, + .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_8, + .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_8, + .maxDataPerBlock = 16256, + }, + }, + [DMA_DEVICE_PIF_DEV_TO_MEM] = /* PIF RX */ + { + .flags = DMA_DEVICE_FLAG_ON_DMA0 | DMA_DEVICE_FLAG_ON_DMA1 + | DMA_DEVICE_FLAG_ALLOW_LARGE_FIFO + /* DMA_DEVICE_FLAG_ALLOC_DMA1_FIRST */ + | DMA_DEVICE_FLAG_PORT_PER_DMAC, + .name = "pif_rx", + .dmacPort = {14, 5}, + .config = { + /* srcPeripheralPort = 5 or 14 */ + .dstPeripheralPort = 0, /* DST: memory */ + .srcStatusRegisterAddress = 0x00000000, + .dstStatusRegisterAddress = 0x00000000, + .srcUpdate = dmacHw_SRC_ADDRESS_UPDATE_MODE_INC, + .dstUpdate = dmacHw_DST_ADDRESS_UPDATE_MODE_INC, + .transferType = dmacHw_TRANSFER_TYPE_PERIPHERAL_TO_MEM, + .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_2, + .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_1, + .completeTransferInterrupt = dmacHw_INTERRUPT_ENABLE, + .errorInterrupt = dmacHw_INTERRUPT_ENABLE, + .channelPriority = dmacHw_CHANNEL_PRIORITY_7, + .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_32, + .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_64, + .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_8, + .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_8, + .maxDataPerBlock = 16256, + }, + }, + [DMA_DEVICE_I2S0_DEV_TO_MEM] = /* I2S RX */ + { + .flags = DMA_DEVICE_FLAG_ON_DMA0, + .name = "i2s0_rx", + .config = { + .srcPeripheralPort = 0, /* SRC: I2S0 */ + .dstPeripheralPort = 0, /* DST: memory */ + .srcStatusRegisterAddress = 0, + .dstStatusRegisterAddress = 0, + .transferType = dmacHw_TRANSFER_TYPE_PERIPHERAL_TO_MEM, + .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_1, + .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_1, + .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_16, + .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_64, + .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_4, + .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_0, + .blockTransferInterrupt = dmacHw_INTERRUPT_ENABLE, + .completeTransferInterrupt = dmacHw_INTERRUPT_DISABLE, + .errorInterrupt = dmacHw_INTERRUPT_ENABLE, + .channelPriority = dmacHw_CHANNEL_PRIORITY_7, + .transferMode = dmacHw_TRANSFER_MODE_CONTINUOUS, + }, + }, + [DMA_DEVICE_I2S0_MEM_TO_DEV] = /* I2S TX */ + { + .flags = DMA_DEVICE_FLAG_ON_DMA0, + .name = "i2s0_tx", + .config = { + .srcPeripheralPort = 0, /* SRC: memory */ + .dstPeripheralPort = 1, /* DST: I2S0 */ + .srcStatusRegisterAddress = 0, + .dstStatusRegisterAddress = 0, + .transferType = dmacHw_TRANSFER_TYPE_MEM_TO_PERIPHERAL, + .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_1, + .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_1, + .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_64, + .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_16, + .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_0, + .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_4, + .blockTransferInterrupt = dmacHw_INTERRUPT_DISABLE, + .completeTransferInterrupt = dmacHw_INTERRUPT_ENABLE, + .errorInterrupt = dmacHw_INTERRUPT_ENABLE, + .channelPriority = dmacHw_CHANNEL_PRIORITY_7, + .transferMode = dmacHw_TRANSFER_MODE_PERREQUEST, + }, + }, + [DMA_DEVICE_I2S1_DEV_TO_MEM] = /* I2S1 RX */ + { + .flags = DMA_DEVICE_FLAG_ON_DMA1, + .name = "i2s1_rx", + .config = { + .srcPeripheralPort = 2, /* SRC: I2S1 */ + .dstPeripheralPort = 0, /* DST: memory */ + .srcStatusRegisterAddress = 0, + .dstStatusRegisterAddress = 0, + .transferType = dmacHw_TRANSFER_TYPE_PERIPHERAL_TO_MEM, + .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_1, + .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_1, + .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_16, + .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_64, + .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_4, + .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_0, + .blockTransferInterrupt = dmacHw_INTERRUPT_ENABLE, + .completeTransferInterrupt = dmacHw_INTERRUPT_DISABLE, + .errorInterrupt = dmacHw_INTERRUPT_ENABLE, + .channelPriority = dmacHw_CHANNEL_PRIORITY_7, + .transferMode = dmacHw_TRANSFER_MODE_CONTINUOUS, + }, + }, + [DMA_DEVICE_I2S1_MEM_TO_DEV] = /* I2S1 TX */ + { + .flags = DMA_DEVICE_FLAG_ON_DMA1, + .name = "i2s1_tx", + .config = { + .srcPeripheralPort = 0, /* SRC: memory */ + .dstPeripheralPort = 3, /* DST: I2S1 */ + .srcStatusRegisterAddress = 0, + .dstStatusRegisterAddress = 0, + .transferType = dmacHw_TRANSFER_TYPE_MEM_TO_PERIPHERAL, + .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_1, + .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_1, + .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_64, + .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_16, + .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_0, + .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_4, + .blockTransferInterrupt = dmacHw_INTERRUPT_DISABLE, + .completeTransferInterrupt = dmacHw_INTERRUPT_ENABLE, + .errorInterrupt = dmacHw_INTERRUPT_ENABLE, + .channelPriority = dmacHw_CHANNEL_PRIORITY_7, + .transferMode = dmacHw_TRANSFER_MODE_PERREQUEST, + }, + }, + [DMA_DEVICE_ESW_MEM_TO_DEV] = /* ESW TX */ + { + .name = "esw_tx", + .flags = DMA_DEVICE_FLAG_IS_DEDICATED, + .dedicatedController = 1, + .dedicatedChannel = 3, + .config = { + .srcPeripheralPort = 0, /* SRC: memory */ + .dstPeripheralPort = 1, /* DST: ESW (MTP) */ + .completeTransferInterrupt = dmacHw_INTERRUPT_ENABLE, + .errorInterrupt = dmacHw_INTERRUPT_DISABLE, + /* DMAx_AHB_SSTATARy */ + .srcStatusRegisterAddress = 0x00000000, + /* DMAx_AHB_DSTATARy */ + .dstStatusRegisterAddress = 0x30490010, + /* DMAx_AHB_CFGy */ + .channelPriority = dmacHw_CHANNEL_PRIORITY_7, + /* DMAx_AHB_CTLy */ + .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_2, + .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_1, + .transferType = dmacHw_TRANSFER_TYPE_MEM_TO_PERIPHERAL, + .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_0, + .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_8, + .srcUpdate = dmacHw_SRC_ADDRESS_UPDATE_MODE_INC, + .dstUpdate = dmacHw_DST_ADDRESS_UPDATE_MODE_INC, + .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_64, + .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_64, + }, + }, + [DMA_DEVICE_ESW_DEV_TO_MEM] = /* ESW RX */ + { + .name = "esw_rx", + .flags = DMA_DEVICE_FLAG_IS_DEDICATED, + .dedicatedController = 1, + .dedicatedChannel = 2, + .config = { + .srcPeripheralPort = 0, /* SRC: ESW (PTM) */ + .dstPeripheralPort = 0, /* DST: memory */ + .completeTransferInterrupt = dmacHw_INTERRUPT_ENABLE, + .errorInterrupt = dmacHw_INTERRUPT_DISABLE, + /* DMAx_AHB_SSTATARy */ + .srcStatusRegisterAddress = 0x30480010, + /* DMAx_AHB_DSTATARy */ + .dstStatusRegisterAddress = 0x00000000, + /* DMAx_AHB_CFGy */ + .channelPriority = dmacHw_CHANNEL_PRIORITY_7, + /* DMAx_AHB_CTLy */ + .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_2, + .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_1, + .transferType = dmacHw_TRANSFER_TYPE_PERIPHERAL_TO_MEM, + .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_8, + .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_0, + .srcUpdate = dmacHw_SRC_ADDRESS_UPDATE_MODE_INC, + .dstUpdate = dmacHw_DST_ADDRESS_UPDATE_MODE_INC, + .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_64, + .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_64, + }, + }, + [DMA_DEVICE_APM_CODEC_A_DEV_TO_MEM] = /* APM Codec A Ingress */ + { + .flags = DMA_DEVICE_FLAG_ON_DMA0, + .name = "apm_a_rx", + .config = { + .srcPeripheralPort = 2, /* SRC: Codec A Ingress FIFO */ + .dstPeripheralPort = 0, /* DST: memory */ + .srcStatusRegisterAddress = 0x00000000, + .dstStatusRegisterAddress = 0x00000000, + .srcUpdate = dmacHw_SRC_ADDRESS_UPDATE_MODE_INC, + .dstUpdate = dmacHw_DST_ADDRESS_UPDATE_MODE_INC, + .transferType = dmacHw_TRANSFER_TYPE_PERIPHERAL_TO_MEM, + .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_2, + .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_1, + .blockTransferInterrupt = dmacHw_INTERRUPT_ENABLE, + .completeTransferInterrupt = dmacHw_INTERRUPT_DISABLE, + .errorInterrupt = dmacHw_INTERRUPT_ENABLE, + .channelPriority = dmacHw_CHANNEL_PRIORITY_7, + .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_32, + .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_64, + .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_4, + .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_4, + .transferMode = dmacHw_TRANSFER_MODE_CONTINUOUS, + }, + }, + [DMA_DEVICE_APM_CODEC_A_MEM_TO_DEV] = /* APM Codec A Egress */ + { + .flags = DMA_DEVICE_FLAG_ON_DMA0, + .name = "apm_a_tx", + .config = { + .srcPeripheralPort = 0, /* SRC: memory */ + .dstPeripheralPort = 3, /* DST: Codec A Egress FIFO */ + .srcStatusRegisterAddress = 0x00000000, + .dstStatusRegisterAddress = 0x00000000, + .srcUpdate = dmacHw_SRC_ADDRESS_UPDATE_MODE_INC, + .dstUpdate = dmacHw_DST_ADDRESS_UPDATE_MODE_INC, + .transferType = dmacHw_TRANSFER_TYPE_MEM_TO_PERIPHERAL, + .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_1, + .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_2, + .blockTransferInterrupt = dmacHw_INTERRUPT_DISABLE, + .completeTransferInterrupt = dmacHw_INTERRUPT_ENABLE, + .errorInterrupt = dmacHw_INTERRUPT_ENABLE, + .channelPriority = dmacHw_CHANNEL_PRIORITY_7, + .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_64, + .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_32, + .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_4, + .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_4, + .transferMode = dmacHw_TRANSFER_MODE_PERREQUEST, + }, + }, + [DMA_DEVICE_APM_CODEC_B_DEV_TO_MEM] = /* APM Codec B Ingress */ + { + .flags = DMA_DEVICE_FLAG_ON_DMA0, + .name = "apm_b_rx", + .config = { + .srcPeripheralPort = 4, /* SRC: Codec B Ingress FIFO */ + .dstPeripheralPort = 0, /* DST: memory */ + .srcStatusRegisterAddress = 0x00000000, + .dstStatusRegisterAddress = 0x00000000, + .srcUpdate = dmacHw_SRC_ADDRESS_UPDATE_MODE_INC, + .dstUpdate = dmacHw_DST_ADDRESS_UPDATE_MODE_INC, + .transferType = dmacHw_TRANSFER_TYPE_PERIPHERAL_TO_MEM, + .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_2, + .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_1, + .blockTransferInterrupt = dmacHw_INTERRUPT_ENABLE, + .completeTransferInterrupt = dmacHw_INTERRUPT_DISABLE, + .errorInterrupt = dmacHw_INTERRUPT_ENABLE, + .channelPriority = dmacHw_CHANNEL_PRIORITY_7, + .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_32, + .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_64, + .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_4, + .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_4, + .transferMode = dmacHw_TRANSFER_MODE_CONTINUOUS, + }, + }, + [DMA_DEVICE_APM_CODEC_B_MEM_TO_DEV] = /* APM Codec B Egress */ + { + .flags = DMA_DEVICE_FLAG_ON_DMA0, + .name = "apm_b_tx", + .config = { + .srcPeripheralPort = 0, /* SRC: memory */ + .dstPeripheralPort = 5, /* DST: Codec B Egress FIFO */ + .srcStatusRegisterAddress = 0x00000000, + .dstStatusRegisterAddress = 0x00000000, + .srcUpdate = dmacHw_SRC_ADDRESS_UPDATE_MODE_INC, + .dstUpdate = dmacHw_DST_ADDRESS_UPDATE_MODE_INC, + .transferType = dmacHw_TRANSFER_TYPE_MEM_TO_PERIPHERAL, + .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_1, + .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_2, + .blockTransferInterrupt = dmacHw_INTERRUPT_DISABLE, + .completeTransferInterrupt = dmacHw_INTERRUPT_ENABLE, + .errorInterrupt = dmacHw_INTERRUPT_ENABLE, + .channelPriority = dmacHw_CHANNEL_PRIORITY_7, + .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_64, + .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_32, + .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_4, + .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_4, + .transferMode = dmacHw_TRANSFER_MODE_PERREQUEST, + }, + }, + [DMA_DEVICE_APM_CODEC_C_DEV_TO_MEM] = /* APM Codec C Ingress */ + { + .flags = DMA_DEVICE_FLAG_ON_DMA1, + .name = "apm_c_rx", + .config = { + .srcPeripheralPort = 4, /* SRC: Codec C Ingress FIFO */ + .dstPeripheralPort = 0, /* DST: memory */ + .srcStatusRegisterAddress = 0x00000000, + .dstStatusRegisterAddress = 0x00000000, + .srcUpdate = dmacHw_SRC_ADDRESS_UPDATE_MODE_INC, + .dstUpdate = dmacHw_DST_ADDRESS_UPDATE_MODE_INC, + .transferType = dmacHw_TRANSFER_TYPE_PERIPHERAL_TO_MEM, + .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_2, + .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_1, + .blockTransferInterrupt = dmacHw_INTERRUPT_ENABLE, + .completeTransferInterrupt = dmacHw_INTERRUPT_DISABLE, + .errorInterrupt = dmacHw_INTERRUPT_ENABLE, + .channelPriority = dmacHw_CHANNEL_PRIORITY_7, + .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_32, + .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_64, + .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_4, + .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_4, + .transferMode = dmacHw_TRANSFER_MODE_CONTINUOUS, + }, + }, + [DMA_DEVICE_APM_PCM0_DEV_TO_MEM] = /* PCM0 RX */ + { + .flags = DMA_DEVICE_FLAG_ON_DMA0, + .name = "pcm0_rx", + .config = { + .srcPeripheralPort = 12, /* SRC: PCM0 */ + .dstPeripheralPort = 0, /* DST: memory */ + .srcStatusRegisterAddress = 0, + .dstStatusRegisterAddress = 0, + .transferType = dmacHw_TRANSFER_TYPE_PERIPHERAL_TO_MEM, + .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_2, + .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_1, + .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_32, + .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_64, + .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_8, + .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_4, + .blockTransferInterrupt = dmacHw_INTERRUPT_ENABLE, + .completeTransferInterrupt = dmacHw_INTERRUPT_DISABLE, + .errorInterrupt = dmacHw_INTERRUPT_ENABLE, + .channelPriority = dmacHw_CHANNEL_PRIORITY_7, + .transferMode = dmacHw_TRANSFER_MODE_CONTINUOUS, + }, + }, + [DMA_DEVICE_APM_PCM0_MEM_TO_DEV] = /* PCM0 TX */ + { + .flags = DMA_DEVICE_FLAG_ON_DMA0, + .name = "pcm0_tx", + .config = { + .srcPeripheralPort = 0, /* SRC: memory */ + .dstPeripheralPort = 13, /* DST: PCM0 */ + .srcStatusRegisterAddress = 0, + .dstStatusRegisterAddress = 0, + .transferType = dmacHw_TRANSFER_TYPE_MEM_TO_PERIPHERAL, + .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_1, + .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_2, + .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_64, + .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_32, + .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_4, + .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_8, + .blockTransferInterrupt = dmacHw_INTERRUPT_DISABLE, + .completeTransferInterrupt = dmacHw_INTERRUPT_ENABLE, + .errorInterrupt = dmacHw_INTERRUPT_ENABLE, + .channelPriority = dmacHw_CHANNEL_PRIORITY_7, + .transferMode = dmacHw_TRANSFER_MODE_PERREQUEST, + }, + }, + [DMA_DEVICE_APM_PCM1_DEV_TO_MEM] = /* PCM1 RX */ + { + .flags = DMA_DEVICE_FLAG_ON_DMA1, + .name = "pcm1_rx", + .config = { + .srcPeripheralPort = 14, /* SRC: PCM1 */ + .dstPeripheralPort = 0, /* DST: memory */ + .srcStatusRegisterAddress = 0, + .dstStatusRegisterAddress = 0, + .transferType = dmacHw_TRANSFER_TYPE_PERIPHERAL_TO_MEM, + .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_2, + .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_1, + .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_32, + .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_64, + .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_8, + .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_4, + .blockTransferInterrupt = dmacHw_INTERRUPT_ENABLE, + .completeTransferInterrupt = dmacHw_INTERRUPT_DISABLE, + .errorInterrupt = dmacHw_INTERRUPT_ENABLE, + .channelPriority = dmacHw_CHANNEL_PRIORITY_7, + .transferMode = dmacHw_TRANSFER_MODE_CONTINUOUS, + }, + }, + [DMA_DEVICE_APM_PCM1_MEM_TO_DEV] = /* PCM1 TX */ + { + .flags = DMA_DEVICE_FLAG_ON_DMA1, + .name = "pcm1_tx", + .config = { + .srcPeripheralPort = 0, /* SRC: memory */ + .dstPeripheralPort = 15, /* DST: PCM1 */ + .srcStatusRegisterAddress = 0, + .dstStatusRegisterAddress = 0, + .transferType = dmacHw_TRANSFER_TYPE_MEM_TO_PERIPHERAL, + .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_1, + .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_2, + .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_64, + .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_32, + .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_4, + .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_8, + .blockTransferInterrupt = dmacHw_INTERRUPT_DISABLE, + .completeTransferInterrupt = dmacHw_INTERRUPT_ENABLE, + .errorInterrupt = dmacHw_INTERRUPT_ENABLE, + .channelPriority = dmacHw_CHANNEL_PRIORITY_7, + .transferMode = dmacHw_TRANSFER_MODE_PERREQUEST, + }, + }, + [DMA_DEVICE_SPUM_DEV_TO_MEM] = /* SPUM RX */ + { + .flags = DMA_DEVICE_FLAG_ON_DMA0 | DMA_DEVICE_FLAG_ON_DMA1, + .name = "spum_rx", + .config = { + .srcPeripheralPort = 6, /* SRC: Codec A Ingress FIFO */ + .dstPeripheralPort = 0, /* DST: memory */ + .srcStatusRegisterAddress = 0x00000000, + .dstStatusRegisterAddress = 0x00000000, + .srcUpdate = dmacHw_SRC_ADDRESS_UPDATE_MODE_INC, + .dstUpdate = dmacHw_DST_ADDRESS_UPDATE_MODE_INC, + .transferType = dmacHw_TRANSFER_TYPE_PERIPHERAL_TO_MEM, + .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_2, + .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_1, + .blockTransferInterrupt = dmacHw_INTERRUPT_DISABLE, + .completeTransferInterrupt = dmacHw_INTERRUPT_ENABLE, + .errorInterrupt = dmacHw_INTERRUPT_ENABLE, + .channelPriority = dmacHw_CHANNEL_PRIORITY_7, + .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_32, + .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_32, + /* Busrt size **MUST** be 16 for SPUM to work */ + .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_16, + .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_16, + .transferMode = dmacHw_TRANSFER_MODE_PERREQUEST, + /* on the RX side, SPU needs to be the flow controller */ + .flowControler = dmacHw_FLOW_CONTROL_PERIPHERAL, + }, + }, + [DMA_DEVICE_SPUM_MEM_TO_DEV] = /* SPUM TX */ + { + .flags = DMA_DEVICE_FLAG_ON_DMA0 | DMA_DEVICE_FLAG_ON_DMA1, + .name = "spum_tx", + .config = { + .srcPeripheralPort = 0, /* SRC: memory */ + .dstPeripheralPort = 7, /* DST: SPUM */ + .srcStatusRegisterAddress = 0x00000000, + .dstStatusRegisterAddress = 0x00000000, + .srcUpdate = dmacHw_SRC_ADDRESS_UPDATE_MODE_INC, + .dstUpdate = dmacHw_DST_ADDRESS_UPDATE_MODE_INC, + .transferType = dmacHw_TRANSFER_TYPE_MEM_TO_PERIPHERAL, + .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_1, + .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_2, + .blockTransferInterrupt = dmacHw_INTERRUPT_DISABLE, + .completeTransferInterrupt = dmacHw_INTERRUPT_ENABLE, + .errorInterrupt = dmacHw_INTERRUPT_ENABLE, + .channelPriority = dmacHw_CHANNEL_PRIORITY_7, + .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_32, + .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_32, + /* Busrt size **MUST** be 16 for SPUM to work */ + .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_16, + .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_16, + .transferMode = dmacHw_TRANSFER_MODE_PERREQUEST, + }, + }, + [DMA_DEVICE_MEM_TO_VRAM] = /* MEM 2 VRAM */ + { + .flags = DMA_DEVICE_FLAG_ON_DMA0 | DMA_DEVICE_FLAG_ON_DMA1, + .name = "mem-to-vram", + .config = { + .srcPeripheralPort = 0, /* SRC: memory */ + .srcStatusRegisterAddress = 0x00000000, + .dstStatusRegisterAddress = 0x00000000, + .srcUpdate = dmacHw_SRC_ADDRESS_UPDATE_MODE_INC, + .dstUpdate = dmacHw_DST_ADDRESS_UPDATE_MODE_INC, + .transferType = dmacHw_TRANSFER_TYPE_MEM_TO_MEM, + .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_1, + .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_2, + .completeTransferInterrupt = dmacHw_INTERRUPT_ENABLE, + .errorInterrupt = dmacHw_INTERRUPT_ENABLE, + .channelPriority = dmacHw_CHANNEL_PRIORITY_7, + .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_64, + .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_64, + .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_8, + .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_8, + }, + }, + [DMA_DEVICE_VRAM_TO_MEM] = /* VRAM 2 MEM */ + { + .flags = DMA_DEVICE_FLAG_ON_DMA0 | DMA_DEVICE_FLAG_ON_DMA1, + .name = "vram-to-mem", + .config = { + .dstPeripheralPort = 0, /* DST: memory */ + .srcStatusRegisterAddress = 0x00000000, + .dstStatusRegisterAddress = 0x00000000, + .srcUpdate = dmacHw_SRC_ADDRESS_UPDATE_MODE_INC, + .dstUpdate = dmacHw_DST_ADDRESS_UPDATE_MODE_INC, + .transferType = dmacHw_TRANSFER_TYPE_MEM_TO_MEM, + .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_2, + .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_1, + .completeTransferInterrupt = dmacHw_INTERRUPT_ENABLE, + .errorInterrupt = dmacHw_INTERRUPT_ENABLE, + .channelPriority = dmacHw_CHANNEL_PRIORITY_7, + .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_64, + .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_64, + .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_8, + .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_8, + }, + }, +}; +EXPORT_SYMBOL(DMA_gDeviceAttribute); /* primarily for dma-test.c */ |