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| author | Qii Wang <qii.wang@mediatek.com> | 2020-08-05 18:52:22 +0800 |
|---|---|---|
| committer | Wolfram Sang <wsa@kernel.org> | 2020-08-05 23:40:49 +0200 |
| commit | 789e67ba5454c0fa78471a6cc5ae143794fb8033 (patch) | |
| tree | 2daa2908c29536a2f719387451c63b44629359b1 /drivers/i2c/busses | |
| parent | 311df9d580306cbfd98b6f7c860175a2471e2130 (diff) | |
| download | linux-789e67ba5454c0fa78471a6cc5ae143794fb8033.tar.bz2 | |
i2c: mediatek: Add i2c compatible for MediaTek MT8192
Add i2c compatible for MT8192. Compare to MT8183 i2c controller,
MT8192 support more then 8GB DMA mode.
Signed-off-by: Qii Wang <qii.wang@mediatek.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Diffstat (limited to 'drivers/i2c/busses')
| -rw-r--r-- | drivers/i2c/busses/i2c-mt65xx.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/i2c/busses/i2c-mt65xx.c b/drivers/i2c/busses/i2c-mt65xx.c index 463860e1d54b..e889f74703e4 100644 --- a/drivers/i2c/busses/i2c-mt65xx.c +++ b/drivers/i2c/busses/i2c-mt65xx.c @@ -386,6 +386,20 @@ static const struct mtk_i2c_compatible mt8183_compat = { .max_dma_support = 33, }; +static const struct mtk_i2c_compatible mt8192_compat = { + .quirks = &mt8183_i2c_quirks, + .regs = mt_i2c_regs_v2, + .pmic_i2c = 0, + .dcm = 0, + .auto_restart = 1, + .aux_len_reg = 1, + .timing_adjust = 1, + .dma_sync = 1, + .ltiming_adjust = 1, + .apdma_sync = 1, + .max_dma_support = 36, +}; + static const struct of_device_id mtk_i2c_of_match[] = { { .compatible = "mediatek,mt2712-i2c", .data = &mt2712_compat }, { .compatible = "mediatek,mt6577-i2c", .data = &mt6577_compat }, @@ -393,6 +407,7 @@ static const struct of_device_id mtk_i2c_of_match[] = { { .compatible = "mediatek,mt7622-i2c", .data = &mt7622_compat }, { .compatible = "mediatek,mt8173-i2c", .data = &mt8173_compat }, { .compatible = "mediatek,mt8183-i2c", .data = &mt8183_compat }, + { .compatible = "mediatek,mt8192-i2c", .data = &mt8192_compat }, {} }; MODULE_DEVICE_TABLE(of, mtk_i2c_of_match); |