Lines Matching +full:data +full:- +full:bits

4 #  SPDX-License-Identifier: Apache-2.0
8 include: dma-controller.yaml
17   chain-transfer:
20   "#dma-cells":
23 dma-cells:
24   - channel
25   - slot
26   - channel-config
33     3. channel-config: A 32bit mask specifying the DMA channel configuration
35         -bit 0-1 : Direction  (see dma.h)
40         -bit 2 : Peripheral Increment Address
43         -bit 3 : Memory Increment Address
46         -bit 4-6 : Peripheral data size
47                0x0: Byte (8 bits)
48                0x1: Half-word (16 bits)
49                0x2: Word (32 bits)
50                0x3: Double word (64 bits)
51                0x4: Quad word (128 bits)
52                0x5: Eight word (256 bits)
53                0x6-0x7: reserved
54         -bit 7-9 : Memory data size
55                0x0: Byte (8 bits)
56                0x1: Half-word (16 bits)
57                0x2: Word (32 bits)
58                0x3: Double word (64 bits)
59                0x4: Quad word (128 bits)
60                0x5: Eight word (256 bits)
61                0x6-0x7: reserved
62         -bit 10 : Priority level
70          dma-channels = <8>;
71          dma-requests = <16>;
83      dma-names = "tx", "rx";