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Commit 966580ad authored by Sean Wang's avatar Sean Wang Committed by Ulf Hansson
Browse files

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: default avatarChaotian Jing <chaotian.jing@mediatek.com>
Signed-off-by: default avatarSean Wang <sean.wang@mediatek.com>
Tested-by: default avatarJumin Li <jumin.li@mediatek.com>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent df1d7c8d

drivers/mmc/host/mtk-sd.c

+12 −0
Original line number Diff line number Diff line
@@ -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);