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| author | Phil Edworthy <PHIL.EDWORTHY@renesas.com> | 2016-11-29 12:58:31 (GMT) |
|---|---|---|
| committer | Jagan Teki <jagan@amarulasolutions.com> | 2016-12-15 15:57:27 (GMT) |
| commit | 7d403f284c814d6df9f1d116e691d6468c75282a (patch) | |
| tree | 4d0d721aa123f69dfc17d74a09e58f1bb508fdc9 /drivers/spi/cadence_qspi_apb.c | |
| parent | 7e76c4b08a30c0a90813ae56cd876555bef8d9f6 (diff) | |
| download | u-boot-7d403f284c814d6df9f1d116e691d6468c75282a.tar.xz | |
spi: cadence_qspi: Use spi mode at the point it is needed
Instead of extracting mode settings and passing them as separate
args to another function, just pass the SPI mode as an arg.
Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Diffstat (limited to 'drivers/spi/cadence_qspi_apb.c')
| -rw-r--r-- | drivers/spi/cadence_qspi_apb.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/spi/cadence_qspi_apb.c b/drivers/spi/cadence_qspi_apb.c index 634a857..e81d678 100644 --- a/drivers/spi/cadence_qspi_apb.c +++ b/drivers/spi/cadence_qspi_apb.c @@ -294,8 +294,7 @@ void cadence_qspi_apb_config_baudrate_div(void *reg_base, return; } -void cadence_qspi_apb_set_clk_mode(void *reg_base, - unsigned int clk_pol, unsigned int clk_pha) +void cadence_qspi_apb_set_clk_mode(void *reg_base, uint mode) { unsigned int reg; @@ -303,9 +302,9 @@ void cadence_qspi_apb_set_clk_mode(void *reg_base, reg = readl(reg_base + CQSPI_REG_CONFIG); reg &= ~(CQSPI_REG_CONFIG_CLK_POL | CQSPI_REG_CONFIG_CLK_PHA); - if (clk_pol) + if (mode & SPI_CPOL) reg |= CQSPI_REG_CONFIG_CLK_POL; - if (clk_pha) + if (mode & SPI_CPHA) reg |= CQSPI_REG_CONFIG_CLK_PHA; writel(reg, reg_base + CQSPI_REG_CONFIG); |