diff options
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-sh-msiof.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/spi/spi-sh-msiof.c b/drivers/spi/spi-sh-msiof.c index b20e70a2bdd1..e2eb466db10a 100644 --- a/drivers/spi/spi-sh-msiof.c +++ b/drivers/spi/spi-sh-msiof.c @@ -32,6 +32,7 @@ #include <asm/unaligned.h> struct sh_msiof_chipdata { + u32 bits_per_word_mask; u16 tx_fifo_size; u16 rx_fifo_size; u16 ctlr_flags; @@ -1048,6 +1049,7 @@ static int sh_msiof_transfer_one(struct spi_controller *ctlr, } static const struct sh_msiof_chipdata sh_data = { + .bits_per_word_mask = SPI_BPW_RANGE_MASK(8, 32), .tx_fifo_size = 64, .rx_fifo_size = 64, .ctlr_flags = 0, @@ -1055,6 +1057,8 @@ static const struct sh_msiof_chipdata sh_data = { }; static const struct sh_msiof_chipdata rcar_gen2_data = { + .bits_per_word_mask = SPI_BPW_MASK(8) | SPI_BPW_MASK(16) | + SPI_BPW_MASK(24) | SPI_BPW_MASK(32), .tx_fifo_size = 64, .rx_fifo_size = 64, .ctlr_flags = SPI_CONTROLLER_MUST_TX, @@ -1062,6 +1066,8 @@ static const struct sh_msiof_chipdata rcar_gen2_data = { }; static const struct sh_msiof_chipdata rcar_gen3_data = { + .bits_per_word_mask = SPI_BPW_MASK(8) | SPI_BPW_MASK(16) | + SPI_BPW_MASK(24) | SPI_BPW_MASK(32), .tx_fifo_size = 64, .rx_fifo_size = 64, .ctlr_flags = SPI_CONTROLLER_MUST_TX, @@ -1386,7 +1392,7 @@ static int sh_msiof_spi_probe(struct platform_device *pdev) ctlr->setup = sh_msiof_spi_setup; ctlr->prepare_message = sh_msiof_prepare_message; ctlr->slave_abort = sh_msiof_slave_abort; - ctlr->bits_per_word_mask = SPI_BPW_RANGE_MASK(8, 32); + ctlr->bits_per_word_mask = chipdata->bits_per_word_mask; ctlr->auto_runtime_pm = true; ctlr->transfer_one = sh_msiof_transfer_one; |