mmc: mtk-sd: add support for config found in mt7620 family SOCs.

	"mediatek,mt2712-mmc": for mmc host ip compatible with mt2712

	"mediatek,mt7622-mmc": for MT7622 SoC

	"mediatek,mt7623-mmc", "mediatek,mt2701-mmc": for MT7623 SoC

	"mediatek,mt7620-mmc", for MT7621 SoC (and others)

- reg: physical base address of the controller and length

- interrupts: Should contain MSDC interrupt number

	.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},

	{ .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);