diff options
| -rw-r--r-- | include/linux/spi/spi-mem.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/include/linux/spi/spi-mem.h b/include/linux/spi/spi-mem.h index ca6ea01c40f8..306c05dd1378 100644 --- a/include/linux/spi/spi-mem.h +++ b/include/linux/spi/spi-mem.h @@ -20,6 +20,14 @@ .opcode = __opcode, \ } +#define SPI_MEM_DTR_OP_CMD(__opcode, __buswidth) \ + { \ + .nbytes = 1, \ + .opcode = __opcode, \ + .buswidth = __buswidth, \ + .dtr = true, \ + } + #define SPI_MEM_OP_ADDR(__nbytes, __val, __buswidth) \ { \ .nbytes = __nbytes, \ @@ -27,6 +35,14 @@ .val = __val, \ } +#define SPI_MEM_DTR_OP_ADDR(__nbytes, __val, __buswidth) \ + { \ + .nbytes = __nbytes, \ + .val = __val, \ + .buswidth = __buswidth, \ + .dtr = true, \ + } + #define SPI_MEM_OP_NO_ADDR { } #define SPI_MEM_OP_DUMMY(__nbytes, __buswidth) \ @@ -35,6 +51,13 @@ .buswidth = __buswidth, \ } +#define SPI_MEM_DTR_OP_DUMMY(__nbytes, __buswidth) \ + { \ + .nbytes = __nbytes, \ + .buswidth = __buswidth, \ + .dtr = true, \ + } + #define SPI_MEM_OP_NO_DUMMY { } #define SPI_MEM_OP_DATA_IN(__nbytes, __buf, __buswidth) \ @@ -45,6 +68,15 @@ .buf.in = __buf, \ } +#define SPI_MEM_DTR_OP_DATA_IN(__nbytes, __buf, __buswidth) \ + { \ + .dir = SPI_MEM_DATA_IN, \ + .nbytes = __nbytes, \ + .buf.in = __buf, \ + .buswidth = __buswidth, \ + .dtr = true, \ + } + #define SPI_MEM_OP_DATA_OUT(__nbytes, __buf, __buswidth) \ { \ .buswidth = __buswidth, \ @@ -53,6 +85,15 @@ .buf.out = __buf, \ } +#define SPI_MEM_DTR_OP_DATA_OUT(__nbytes, __buf, __buswidth) \ + { \ + .dir = SPI_MEM_DATA_OUT, \ + .nbytes = __nbytes, \ + .buf.out = __buf, \ + .buswidth = __buswidth, \ + .dtr = true, \ + } + #define SPI_MEM_OP_NO_DATA { } /** |