diff options
| author | Sean Wang <sean.wang@mediatek.com> | 2018-03-05 15:03:20 +0800 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2018-03-05 13:04:34 +0100 |
| commit | 966580ad236e825483abd956c99edbdc0b06476c (patch) | |
| tree | da0ad9724b71285e559dea777e8f93dc209dfdd2 /drivers/mmc | |
| parent | df1d7c8d45a50aa0441b413bbd8f4d51438038a8 (diff) | |
mmc: mediatek: add support for MT7622 SoC
Just applying the existing logic and adding its own characteristics into
the space pointed by an extra entry of struct of_device_id to have support
of MT7622 SoC.
Signed-off-by: Chaotian Jing <chaotian.jing@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Tested-by: Jumin Li <jumin.li@mediatek.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/mtk-sd.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c index 6457a7d8880f..cb274e822293 100644 --- a/drivers/mmc/host/mtk-sd.c +++ b/drivers/mmc/host/mtk-sd.c @@ -438,11 +438,23 @@ static const struct mtk_mmc_compatible mt2712_compat = { .enhance_rx = true, }; +static const struct mtk_mmc_compatible mt7622_compat = { + .clk_div_bits = 12, + .hs400_tune = false, + .pad_tune_reg = MSDC_PAD_TUNE0, + .async_fifo = true, + .data_tune = true, + .busy_check = true, + .stop_clk_fix = true, + .enhance_rx = true, +}; + static const struct of_device_id msdc_of_ids[] = { { .compatible = "mediatek,mt8135-mmc", .data = &mt8135_compat}, { .compatible = "mediatek,mt8173-mmc", .data = &mt8173_compat}, { .compatible = "mediatek,mt2701-mmc", .data = &mt2701_compat}, { .compatible = "mediatek,mt2712-mmc", .data = &mt2712_compat}, + { .compatible = "mediatek,mt7622-mmc", .data = &mt7622_compat}, {} }; MODULE_DEVICE_TABLE(of, msdc_of_ids); |