blob: 7a46a545595732695582ad755bf48bbabe99a2c0 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
# SPDX-License-Identifier: GPL-2.0-only
config MTK_HSDMA
tristate "MediaTek High-Speed DMA controller support"
depends on ARCH_MEDIATEK || COMPILE_TEST
select DMA_ENGINE
select DMA_VIRTUAL_CHANNELS
help
Enable support for High-Speed DMA controller on MediaTek
SoCs.
This controller provides the channels which is dedicated to
memory-to-memory transfer to offload from CPU through ring-
based descriptor management.
config MTK_CQDMA
tristate "MediaTek Command-Queue DMA controller support"
depends on ARCH_MEDIATEK || COMPILE_TEST
select DMA_ENGINE
select DMA_VIRTUAL_CHANNELS
select ASYNC_TX_ENABLE_CHANNEL_SWITCH
help
Enable support for Command-Queue DMA controller on MediaTek
SoCs.
This controller provides the channels which is dedicated to
memory-to-memory transfer to offload from CPU.
config MTK_UART_APDMA
tristate "MediaTek SoCs APDMA support for UART"
depends on OF && SERIAL_8250_MT6577
select DMA_ENGINE
select DMA_VIRTUAL_CHANNELS
help
Support for the UART DMA engine found on MediaTek MTK SoCs.
When SERIAL_8250_MT6577 is enabled, and if you want to use DMA,
you can enable the config. The DMA engine can only be used
with MediaTek SoCs.
|
