diff options
Diffstat (limited to 'drivers/spi/spi-ti-qspi.c')
| -rw-r--r-- | drivers/spi/spi-ti-qspi.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/drivers/spi/spi-ti-qspi.c b/drivers/spi/spi-ti-qspi.c index 9122350402b5..a284d2794586 100644 --- a/drivers/spi/spi-ti-qspi.c +++ b/drivers/spi/spi-ti-qspi.c @@ -623,7 +623,7 @@ static int ti_qspi_exec_mem_op(struct spi_mem *mem, mutex_lock(&qspi->list_lock); if (!qspi->mmap_enabled || qspi->current_cs != spi_get_chipselect(mem->spi, 0)) { - ti_qspi_setup_clk(qspi, mem->spi->max_speed_hz); + ti_qspi_setup_clk(qspi, op->max_freq); ti_qspi_enable_memory_map(mem->spi); } ti_qspi_setup_mmap_read(mem->spi, op->cmd.opcode, op->data.buswidth, @@ -658,6 +658,10 @@ static const struct spi_controller_mem_ops ti_qspi_mem_ops = { .adjust_op_size = ti_qspi_adjust_op_size, }; +static const struct spi_controller_mem_caps ti_qspi_mem_caps = { + .per_op_freq = true, +}; + static int ti_qspi_start_transfer_one(struct spi_controller *host, struct spi_message *m) { @@ -777,6 +781,7 @@ static int ti_qspi_probe(struct platform_device *pdev) host->bits_per_word_mask = SPI_BPW_MASK(32) | SPI_BPW_MASK(16) | SPI_BPW_MASK(8); host->mem_ops = &ti_qspi_mem_ops; + host->mem_caps = &ti_qspi_mem_caps; if (!of_property_read_u32(np, "num-cs", &num_cs)) host->num_chipselect = num_cs; @@ -826,20 +831,12 @@ static int ti_qspi_probe(struct platform_device *pdev) if (of_property_present(np, "syscon-chipselects")) { qspi->ctrl_base = - syscon_regmap_lookup_by_phandle(np, - "syscon-chipselects"); + syscon_regmap_lookup_by_phandle_args(np, "syscon-chipselects", + 1, &qspi->ctrl_reg); if (IS_ERR(qspi->ctrl_base)) { ret = PTR_ERR(qspi->ctrl_base); goto free_host; } - ret = of_property_read_u32_index(np, - "syscon-chipselects", - 1, &qspi->ctrl_reg); - if (ret) { - dev_err(&pdev->dev, - "couldn't get ctrl_mod reg index\n"); - goto free_host; - } } qspi->fclk = devm_clk_get(&pdev->dev, "fck"); |