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i2c: mediatek: add mt7986 support 

Add i2c support for MT7986 SoC.

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
This commit is contained in:
Frank Wunderlich 2022-10-09 12:16:31 +02:00 committed by Wolfram Sang
parent bb2617f0f2
commit e0b7afc0eb
1 changed files with 14 additions and 0 deletions
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14
drivers/i2c/busses/i2c-mt65xx.c
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@ -431,6 +431,19 @@ static const struct mtk_i2c_compatible mt8168_compat = {
.max_dma_support = 33,
};
static const struct mtk_i2c_compatible mt7986_compat = {
.quirks = &mt7622_i2c_quirks,
.regs = mt_i2c_regs_v1,
.pmic_i2c = 0,
.dcm = 1,
.auto_restart = 1,
.aux_len_reg = 1,
.timing_adjust = 0,
.dma_sync = 1,
.ltiming_adjust = 0,
.max_dma_support = 32,
};
static const struct mtk_i2c_compatible mt8173_compat = {
.regs = mt_i2c_regs_v1,
.pmic_i2c = 0,
@ -503,6 +516,7 @@ static const struct of_device_id mtk_i2c_of_match[] = {
{ .compatible = "mediatek,mt6577-i2c", .data = &mt6577_compat },
{ .compatible = "mediatek,mt6589-i2c", .data = &mt6589_compat },
{ .compatible = "mediatek,mt7622-i2c", .data = &mt7622_compat },
{ .compatible = "mediatek,mt7986-i2c", .data = &mt7986_compat },
{ .compatible = "mediatek,mt8168-i2c", .data = &mt8168_compat },
{ .compatible = "mediatek,mt8173-i2c", .data = &mt8173_compat },
{ .compatible = "mediatek,mt8183-i2c", .data = &mt8183_compat },