| commit | 13b920a32348615ab94eff7fe4d8e94a2f529a76 | [log] [tgz] |
|---|---|---|
| author | developer <developer@mediatek.com> | Tue Apr 20 16:37:10 2021 +0800 |
| committer | Peng Fan <peng.fan@nxp.com> | Tue Jun 22 12:01:52 2021 +0800 |
| tree | 17108ca3d865c3b2fb9e2b98f29c2e3ed400584d | |
| parent | 75e47bfc3797a6f903018937b74d83923be5ba32 [diff] |
mmc: mtk-sd: increase the minimum bus frequency With a 48MHz input clock, the lowest bus frequency can be as low as 48000000 / (4 * 4095) = 2930Hz. Such an extremely low frequency will cause the mmc framework take seconds to finish the initialization. Limiting the minimum bus frequency to a slightly higher value can solve the issue without any side effects. Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>