Lines Matching +full:spi +full:- +full:nor
2 # SPDX-License-Identifier: Apache-2.0
5 QSPI NOR flash supporting the JEDEC CFI interface.
7 compatible: "nordic,qspi-nor"
9 include: [base.yaml, "jedec,spi-nor-common.yaml"]
11 on-bus: qspi
17 jedec-id:
23 The size in bits. Set this or size-in-bytes, but not both.
25 size-in-bytes:
31 quad-enable-requirements:
37 - "fastread" # Single data line SPI, FAST_READ (0x0B)
38 - "read2o" # Dual data line SPI, READ2O (0x3B)
39 - "read2io" # Dual data line SPI, READ2IO (0xBB)
40 - "read4o" # Quad data line SPI, READ4O (0x6B)
41 - "read4io" # Quad data line SPI, READ4IO (0xEB)
49 - "pp" # Single data line SPI, PP (0x02)
50 - "pp2o" # Dual data line SPI, PP2O (0xA2)
51 - "pp4o" # Quad data line SPI, PP4O (0x32)
52 - "pp4io" # Quad data line SPI, PP4IO (0x38)
57 address-size-32:
60 Set to indicate that 32-bit addressing is to be used.
61 If not specified 24-bit addressing will be used.
63 ppsize-512:
66 Set to indicate that the write opcode operates on 512-byte pages.
67 If not specified the write opcode operates on 256-byte pages.
69 sck-delay:
76 rx-delay:
79 Number of clock cycles from the rising edge of the SPI clock
85 Set to indicate phase starts with asserted half-phase (CPHA=1).
94 sck-frequency: