diff options
| -rw-r--r-- | drivers/spi/tegra20_sflash.c | 4 | ||||
| -rw-r--r-- | drivers/spi/tegra20_slink.c | 4 | ||||
| -rw-r--r-- | drivers/spi/tegra210_qspi.c | 3 |
3 files changed, 11 insertions, 0 deletions
diff --git a/drivers/spi/tegra20_sflash.c b/drivers/spi/tegra20_sflash.c index 6888a96139..ce3a2d398c 100644 --- a/drivers/spi/tegra20_sflash.c +++ b/drivers/spi/tegra20_sflash.c @@ -122,6 +122,10 @@ static int tegra20_sflash_probe(struct udevice *bus) priv->freq = plat->frequency; priv->periph_id = plat->periph_id; + /* Change SPI clock to correct frequency, PLLP_OUT0 source */ + clock_start_periph_pll(priv->periph_id, CLOCK_ID_PERIPH, + priv->freq); + return 0; } diff --git a/drivers/spi/tegra20_slink.c b/drivers/spi/tegra20_slink.c index 238edec23b..e1da23b7b4 100644 --- a/drivers/spi/tegra20_slink.c +++ b/drivers/spi/tegra20_slink.c @@ -128,6 +128,10 @@ static int tegra30_spi_probe(struct udevice *bus) priv->freq = plat->frequency; priv->periph_id = plat->periph_id; + /* Change SPI clock to correct frequency, PLLP_OUT0 source */ + clock_start_periph_pll(priv->periph_id, CLOCK_ID_PERIPH, + priv->freq); + return 0; } diff --git a/drivers/spi/tegra210_qspi.c b/drivers/spi/tegra210_qspi.c index 6bbbe93839..026cff0c15 100644 --- a/drivers/spi/tegra210_qspi.c +++ b/drivers/spi/tegra210_qspi.c @@ -131,6 +131,9 @@ static int tegra210_qspi_probe(struct udevice *bus) priv->freq = plat->frequency; priv->periph_id = plat->periph_id; + /* Change SPI clock to correct frequency, PLLP_OUT0 source */ + clock_start_periph_pll(priv->periph_id, CLOCK_ID_PERIPH, priv->freq); + return 0; } |