diff options
Diffstat (limited to 'drivers/spi/spi-zynqmp-gqspi.c')
| -rw-r--r-- | drivers/spi/spi-zynqmp-gqspi.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/spi/spi-zynqmp-gqspi.c b/drivers/spi/spi-zynqmp-gqspi.c index 549a6e0c9654..d800d79f62a7 100644 --- a/drivers/spi/spi-zynqmp-gqspi.c +++ b/drivers/spi/spi-zynqmp-gqspi.c @@ -535,7 +535,7 @@ static inline u32 zynqmp_qspi_selectspimode(struct zynqmp_qspi *xqspi, * zynqmp_qspi_config_op - Configure QSPI controller for specified * transfer * @xqspi: Pointer to the zynqmp_qspi structure - * @qspi: Pointer to the spi_device structure + * @op: The memory operation to execute * * Sets the operational mode of QSPI controller for the next QSPI transfer and * sets the requested clock frequency. @@ -553,12 +553,12 @@ static inline u32 zynqmp_qspi_selectspimode(struct zynqmp_qspi *xqspi, * frequency supported by controller. */ static int zynqmp_qspi_config_op(struct zynqmp_qspi *xqspi, - struct spi_device *qspi) + const struct spi_mem_op *op) { ulong clk_rate; u32 config_reg, req_speed_hz, baud_rate_val = 0; - req_speed_hz = qspi->max_speed_hz; + req_speed_hz = op->max_freq; if (xqspi->speed_hz != req_speed_hz) { xqspi->speed_hz = req_speed_hz; @@ -1072,7 +1072,7 @@ static int zynqmp_qspi_exec_op(struct spi_mem *mem, op->dummy.buswidth, op->data.buswidth); mutex_lock(&xqspi->op_lock); - zynqmp_qspi_config_op(xqspi, mem->spi); + zynqmp_qspi_config_op(xqspi, op); zynqmp_qspi_chipselect(mem->spi, false); genfifoentry |= xqspi->genfifocs; genfifoentry |= xqspi->genfifobus; @@ -1224,6 +1224,10 @@ static const struct spi_controller_mem_ops zynqmp_qspi_mem_ops = { .exec_op = zynqmp_qspi_exec_op, }; +static const struct spi_controller_mem_caps zynqmp_qspi_mem_caps = { + .per_op_freq = true, +}; + /** * zynqmp_qspi_probe - Probe method for the QSPI driver * @pdev: Pointer to the platform_device structure @@ -1333,6 +1337,7 @@ static int zynqmp_qspi_probe(struct platform_device *pdev) ctlr->bits_per_word_mask = SPI_BPW_MASK(8); ctlr->mem_ops = &zynqmp_qspi_mem_ops; + ctlr->mem_caps = &zynqmp_qspi_mem_caps; ctlr->setup = zynqmp_qspi_setup_op; ctlr->bits_per_word_mask = SPI_BPW_MASK(8); ctlr->dev.of_node = np; |