diff options
| author | Weijie Gao <weijie.gao@mediatek.com> | 2020-11-12 16:37:07 +0800 |
|---|---|---|
| committer | Daniel Schwierzeck <daniel.schwierzeck@gmail.com> | 2021-01-24 21:39:27 +0100 |
| commit | e58e68d93e7d73e42eac850ff0dafc634bf0d397 (patch) | |
| tree | 8233cef73db1a92ea653a0df8fb1b4cea886f6cb /drivers | |
| parent | 2a505cd1c733880c139ff62ef0a89ec36fcde72c (diff) | |
| download | u-boot-e58e68d93e7d73e42eac850ff0dafc634bf0d397.tar.gz | |
mmc: mtk-sd: assign plat->cfg.f_max with a correct value
Currently this driver does not set the value of plat->cfg.f_max, which
results in that MMC framework will always run at the lowest frequency.
This patch sets plat->cfg.f_max to the maximum allowed frequency, which
equals to the source clock frequency.
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/mtk-sd.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mmc/mtk-sd.c b/drivers/mmc/mtk-sd.c index 5e2ece0499..3b9c12266a 100644 --- a/drivers/mmc/mtk-sd.c +++ b/drivers/mmc/mtk-sd.c @@ -1639,6 +1639,8 @@ static int msdc_drv_probe(struct udevice *dev) else cfg->f_min = host->src_clk_freq / (4 * 4095); + cfg->f_max = host->src_clk_freq; + cfg->b_max = 1024; cfg->voltages = MMC_VDD_32_33 | MMC_VDD_33_34; |