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| author | Changqi Hu <changqi.hu@mediatek.com> | 2020-02-26 16:53:45 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-03-06 13:28:30 +0100 |
| commit | e32a83c70cf987df8937760fa263296acf84f963 (patch) | |
| tree | 5b547b8e70a0029e74c15f39e78b692eaafb65ca /drivers/zorro/zorro-driver.c | |
| parent | 5a08a4877aed53ba92ffef6b1e24fb092a490757 (diff) | |
serial: 8250-mtk: modify mtk uart power and clock management
MTK uart design no need to control uart clock,
so we just control bus clock in runtime function.
Add uart clock used count to avoid repeatedly switching the clock.
Signed-off-by: Changqi Hu <changqi.hu@mediatek.com>
Link: https://lore.kernel.org/r/1582707225-26815-1-git-send-email-changqi.hu@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/zorro/zorro-driver.c')
0 files changed, 0 insertions, 0 deletions