Commit 24e961b9 authored by Sam Shih's avatar Sam Shih Committed by Ulf Hansson
Browse files

mmc: mediatek: add support for MT7986 SoC 



Adding mt7986 own characteristics and of_device_id to have support
of MT7986 SoC.

Signed-off-by: default avatarSam Shih <sam.shih@mediatek.com>
Signed-off-by: default avatarFrank Wunderlich <frank-w@public-files.de>
Reviewed-by: default avatarAngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20221025132953.81286-7-linux@fw-web.de


Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 1b845c5a

drivers/mmc/host/mtk-sd.c

+14 −0
Original line number Diff line number Diff line
@@ -552,6 +552,19 @@ static const struct mtk_mmc_compatible mt7622_compat = { 
	.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 mt8135_compat = {

	.clk_div_bits = 8,

	.recheck_sdio_irq = true,
@@ -609,6 +622,7 @@ static const struct of_device_id msdc_of_ids[] = { 
	{ .compatible = "mediatek,mt6795-mmc", .data = &mt6795_compat},

	{ .compatible = "mediatek,mt7620-mmc", .data = &mt7620_compat},

	{ .compatible = "mediatek,mt7622-mmc", .data = &mt7622_compat},

	{ .compatible = "mediatek,mt7986-mmc", .data = &mt7986_compat},

	{ .compatible = "mediatek,mt8135-mmc", .data = &mt8135_compat},

	{ .compatible = "mediatek,mt8173-mmc", .data = &mt8173_compat},

	{ .compatible = "mediatek,mt8183-mmc", .data = &mt8183_compat},