commit | 05f6f7271a38c482c5021967433f7b698e102c45 | [log] [tgz] |
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author | Qii Wang <qii.wang@mediatek.com> | Thu Dec 24 20:26:07 2020 +0800 |
committer | Wolfram Sang <wsa@kernel.org> | Tue Jan 05 10:54:37 2021 +0100 |
tree | 0db2900b6713e048dbf8afb2b9e4bcf8172d8d91 | |
parent | 0b3ea2a06de1f52ea30865e227e109a5fd3b6214 [diff] |
i2c: mediatek: Fix apdma and i2c hand-shake timeout With the apdma remove hand-shake signal, it requirs special operation timing to reset i2c manually, otherwise the interrupt will not be triggered, i2c transmission will be timeout. Fixes: 8426fe70cfa4("i2c: mediatek: Add apdma sync in i2c driver") Signed-off-by: Qii Wang <qii.wang@mediatek.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>