diff options
| author | Nick Xie <[email protected]> | 2025-12-09 13:57:50 +0800 |
|---|---|---|
| committer | Neil Armstrong <[email protected]> | 2025-12-11 17:26:31 +0100 |
| commit | 8fa0db145f6b38341ac939c1e768ca37446bbaf8 (patch) | |
| tree | 63285f17aabb94116520ef379bb90f0a9272ea56 /drivers | |
| parent | 8f2169faf6e4ae1d0506779c6630104dfff7feea (diff) | |
mmc: meson_gx_mmc: reduce maximum frequency
Reduce the maximum frequency to 40MHz to be compatible with
more eMMC. And the Amlogic vendor U-Boot also use the maximum
frequency of 40MHz.
Signed-off-by: Nick Xie <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Neil Armstrong <[email protected]>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/meson_gx_mmc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/meson_gx_mmc.c b/drivers/mmc/meson_gx_mmc.c index d1558ebe3a2..76af3873e15 100644 --- a/drivers/mmc/meson_gx_mmc.c +++ b/drivers/mmc/meson_gx_mmc.c @@ -348,7 +348,7 @@ static int meson_mmc_probe(struct udevice *dev) cfg->host_caps = MMC_MODE_8BIT | MMC_MODE_4BIT | MMC_MODE_HS_52MHz | MMC_MODE_HS; cfg->f_min = DIV_ROUND_UP(SD_EMMC_CLKSRC_24M, CLK_MAX_DIV); - cfg->f_max = 100000000; /* 100 MHz */ + cfg->f_max = 40000000; /* 40 MHz */ cfg->b_max = 511; /* max 512 - 1 blocks */ cfg->name = dev->name; |