diff options
| -rw-r--r-- | drivers/mtd/spi-nor/cadence-quadspi.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/mtd/spi-nor/cadence-quadspi.c b/drivers/mtd/spi-nor/cadence-quadspi.c index 5cd5d6f7303f..d9629e8f4798 100644 --- a/drivers/mtd/spi-nor/cadence-quadspi.c +++ b/drivers/mtd/spi-nor/cadence-quadspi.c @@ -78,6 +78,7 @@ struct cqspi_st { bool is_decoded_cs; u32 fifo_depth; u32 fifo_width; + bool rclk_en; u32 trigger_address; u32 wr_delay; struct cqspi_flash_pdata f_pdata[CQSPI_MAX_CHIPSELECT]; @@ -788,7 +789,7 @@ static void cqspi_config_baudrate_div(struct cqspi_st *cqspi) } static void cqspi_readdata_capture(struct cqspi_st *cqspi, - const unsigned int bypass, + const bool bypass, const unsigned int delay) { void __iomem *reg_base = cqspi->iobase; @@ -852,7 +853,8 @@ static void cqspi_configure(struct spi_nor *nor) cqspi->sclk = sclk; cqspi_config_baudrate_div(cqspi); cqspi_delay(nor); - cqspi_readdata_capture(cqspi, 1, f_pdata->read_delay); + cqspi_readdata_capture(cqspi, !cqspi->rclk_en, + f_pdata->read_delay); } if (switch_cs || switch_ck) @@ -1049,6 +1051,8 @@ static int cqspi_of_get_pdata(struct platform_device *pdev) return -ENXIO; } + cqspi->rclk_en = of_property_read_bool(np, "cdns,rclk-en"); + return 0; } |