From 1a7963e9843f6f1e4b02a30926d20b314c03e4df Mon Sep 17 00:00:00 2001 From: Sam Shih Date: Sat, 25 Jun 2022 02:10:13 +0800 Subject: [PATCH] mmc: mediatek: add support for MT7986 SoC Adding mt7986 own characteristics and of_device_id to have support of MT7986 SoC. Signed-off-by: Sam Shih Change-Id: I07cf8406cbe8c1a7114b304f35fc3e689e512e5a --- drivers/mmc/host/mtk-sd.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) --- a/drivers/mmc/host/mtk-sd.c +++ b/drivers/mmc/host/mtk-sd.c @@ -540,6 +540,19 @@ static const struct mtk_mmc_compatible m .support_64g = false, }; +static const struct mtk_mmc_compatible mt7986_compat = { + .clk_div_bits = 12, + .recheck_sdio_irq = true, + .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, + .support_64g = true, +}; + static const struct mtk_mmc_compatible mt8516_compat = { .clk_div_bits = 12, .recheck_sdio_irq = true, @@ -584,6 +597,7 @@ static const struct of_device_id msdc_of { .compatible = "mediatek,mt2701-mmc", .data = &mt2701_compat}, { .compatible = "mediatek,mt2712-mmc", .data = &mt2712_compat}, { .compatible = "mediatek,mt7622-mmc", .data = &mt7622_compat}, + { .compatible = "mediatek,mt7986-mmc", .data = &mt7986_compat}, { .compatible = "mediatek,mt8516-mmc", .data = &mt8516_compat}, { .compatible = "mediatek,mt7620-mmc", .data = &mt7620_compat}, { .compatible = "mediatek,mt6779-mmc", .data = &mt6779_compat},