diff options
| author | Apurva Nandan <a-nandan@ti.com> | 2023-01-23 23:13:14 +0530 |
|---|---|---|
| committer | Praneeth Bajjuri <praneeth@ti.com> | 2023-01-25 14:10:19 -0600 |
| commit | 87850d1ee1a6135d0f3577fae1244d7379b21400 (patch) | |
| tree | 3f42b57d7fbbe3ce407185c6c6dc0b0f9472c008 /include | |
| parent | 55bcd524ac17f05789d704a109da9890e651e222 (diff) | |
spi: spi-mem: Add DTR templates for cmd, address, dummy and data phase
Setting dtr field of spi_mem_op is used when creating templates for
DTR ops in spinand.h. Also, 2 bytes cmd phases are required when
operating in Octal DTR SPI mode.
Create new templates for dtr mode cmd, address, dummy and data phase
in spi_mem_op, to set the dtr field to 1 and also allow passing the
nbytes for the cmd phase.
Signed-off-by: Apurva Nandan <a-nandan@ti.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/spi-mem.h | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/include/spi-mem.h b/include/spi-mem.h index 1719fe0820..8255c54c6e 100644 --- a/include/spi-mem.h +++ b/include/spi-mem.h @@ -13,44 +13,59 @@ struct udevice; -#define SPI_MEM_OP_CMD(__opcode, __buswidth) \ +#define SPI_MEM_OP_DTR .dtr = 1 + +#define SPI_MEM_OP_CMD(__opcode, __buswidth, ...) \ { \ .buswidth = __buswidth, \ .opcode = __opcode, \ .nbytes = 1, \ + __VA_ARGS__ \ + } + +#define SPI_MEM_OP_EXT_CMD(__nbytes, __opcode, __buswidth, ...) \ + { \ + .buswidth = __buswidth, \ + .opcode = __opcode, \ + .nbytes = __nbytes, \ + __VA_ARGS__ \ } -#define SPI_MEM_OP_ADDR(__nbytes, __val, __buswidth) \ +#define SPI_MEM_OP_ADDR(__nbytes, __val, __buswidth, ...) \ { \ .nbytes = __nbytes, \ .val = __val, \ .buswidth = __buswidth, \ + __VA_ARGS__ \ } #define SPI_MEM_OP_NO_ADDR { } -#define SPI_MEM_OP_DUMMY(__nbytes, __buswidth) \ +#define SPI_MEM_OP_DUMMY(__nbytes, __buswidth, ...) \ { \ .nbytes = __nbytes, \ .buswidth = __buswidth, \ + __VA_ARGS__ \ } #define SPI_MEM_OP_NO_DUMMY { } -#define SPI_MEM_OP_DATA_IN(__nbytes, __buf, __buswidth) \ +#define SPI_MEM_OP_DATA_IN(__nbytes, __buf, __buswidth, ...) \ { \ .dir = SPI_MEM_DATA_IN, \ .nbytes = __nbytes, \ .buf.in = __buf, \ .buswidth = __buswidth, \ + __VA_ARGS__ \ } -#define SPI_MEM_OP_DATA_OUT(__nbytes, __buf, __buswidth) \ +#define SPI_MEM_OP_DATA_OUT(__nbytes, __buf, __buswidth, ...) \ { \ .dir = SPI_MEM_DATA_OUT, \ .nbytes = __nbytes, \ .buf.out = __buf, \ .buswidth = __buswidth, \ + __VA_ARGS__ \ } #define SPI_MEM_OP_NO_DATA { } |