Dear Yangbo,
On 10/16/20 12:13 PM, Yangbo Lu wrote:
The initial clock setting should be through sysctl register only, while the mmc_set_clock() will call mmc_set_ios() introduce other configurations like bus width, mode, and so on.
Signed-off-by: Yangbo Lu yangbo.lu@nxp.com
Reviewed-by: Jaehoon Chung jh80.chung@samsung.com
Best Regards, Jaehoon Chung
drivers/mmc/fsl_esdhc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c index 642784e..68130ee 100644 --- a/drivers/mmc/fsl_esdhc.c +++ b/drivers/mmc/fsl_esdhc.c @@ -715,7 +715,7 @@ static int esdhc_init_common(struct fsl_esdhc_priv *priv, struct mmc *mmc) esdhc_setbits32(®s->sysctl, SYSCTL_HCKEN | SYSCTL_IPGEN);
/* Set the initial clock speed */
- mmc_set_clock(mmc, 400000, MMC_CLK_ENABLE);
set_sysctl(priv, mmc, 400000);
/* Disable the BRR and BWR bits in IRQSTAT */ esdhc_clrbits32(®s->irqstaten, IRQSTATEN_BRR | IRQSTATEN_BWR);