From afb7c7910bf3c42b56f99c9d6bb82099d0a0794d Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Sat, 4 May 2019 20:24:56 +1000 Subject: mmc: mtk-sd: add support for config found in mt7620 family SOCs. mt7620 family MIPS SOCs contain the mtk-sd silicon. Add support for this. Signed-off-by: NeilBrown Reviewed-by: Chaotian Jing Signed-off-by: Ulf Hansson --- drivers/mmc/host/mtk-sd.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'drivers/mmc/host/mtk-sd.c') diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c index 469d4a717175..0c2be4f54b1f 100644 --- a/drivers/mmc/host/mtk-sd.c +++ b/drivers/mmc/host/mtk-sd.c @@ -517,6 +517,17 @@ static const struct mtk_mmc_compatible mt8516_compat = { .stop_clk_fix = true, }; +static const struct mtk_mmc_compatible mt7620_compat = { + .clk_div_bits = 8, + .hs400_tune = false, + .pad_tune_reg = MSDC_PAD_TUNE, + .async_fifo = false, + .data_tune = false, + .busy_check = false, + .stop_clk_fix = false, + .enhance_rx = false, +}; + static const struct of_device_id msdc_of_ids[] = { { .compatible = "mediatek,mt8135-mmc", .data = &mt8135_compat}, { .compatible = "mediatek,mt8173-mmc", .data = &mt8173_compat}, @@ -525,6 +536,7 @@ static const struct of_device_id msdc_of_ids[] = { { .compatible = "mediatek,mt2712-mmc", .data = &mt2712_compat}, { .compatible = "mediatek,mt7622-mmc", .data = &mt7622_compat}, { .compatible = "mediatek,mt8516-mmc", .data = &mt8516_compat}, + { .compatible = "mediatek,mt7620-mmc", .data = &mt7620_compat}, {} }; MODULE_DEVICE_TABLE(of, msdc_of_ids); -- cgit v1.2.3-59-g8ed1b