| Message ID | 1548245125-31664-1-git-send-email-chaotian.jing@mediatek.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | mmc: mediatek: fix incorrect register setting of hs400_cmd_int_delay | expand |
On Wed, 23 Jan 2019 at 13:05, Chaotian Jing <chaotian.jing@mediatek.com> wrote: > > to set cmd internal delay, need set PAD_TUNE register but not PAD_CMD_TUNE > register. > > Signed-off-by: Chaotian Jing <chaotian.jing@mediatek.com> Applied for fixes, adding a fixes+stable tag, thanks! Kind regards Uffe > --- > drivers/mmc/host/mtk-sd.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c > index 8afeaf8..833ef05 100644 > --- a/drivers/mmc/host/mtk-sd.c > +++ b/drivers/mmc/host/mtk-sd.c > @@ -846,7 +846,7 @@ static void msdc_set_mclk(struct msdc_host *host, unsigned char timing, u32 hz) > > if (timing == MMC_TIMING_MMC_HS400 && > host->dev_comp->hs400_tune) > - sdr_set_field(host->base + PAD_CMD_TUNE, > + sdr_set_field(host->base + tune_reg, > MSDC_PAD_TUNE_CMDRRDLY, > host->hs400_cmd_int_delay); > dev_dbg(host->dev, "sclk: %d, timing: %d\n", host->mmc->actual_clock, > -- > 1.8.1.1.dirty >
diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c index 8afeaf8..833ef05 100644 --- a/drivers/mmc/host/mtk-sd.c +++ b/drivers/mmc/host/mtk-sd.c @@ -846,7 +846,7 @@ static void msdc_set_mclk(struct msdc_host *host, unsigned char timing, u32 hz) if (timing == MMC_TIMING_MMC_HS400 && host->dev_comp->hs400_tune) - sdr_set_field(host->base + PAD_CMD_TUNE, + sdr_set_field(host->base + tune_reg, MSDC_PAD_TUNE_CMDRRDLY, host->hs400_cmd_int_delay); dev_dbg(host->dev, "sclk: %d, timing: %d\n", host->mmc->actual_clock,
to set cmd internal delay, need set PAD_TUNE register but not PAD_CMD_TUNE register. Signed-off-by: Chaotian Jing <chaotian.jing@mediatek.com> --- drivers/mmc/host/mtk-sd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)