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dabcaac443
It will be supported by the new filogic subtarget Signed-off-by: Sam Shih <sam.shih@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Daniel Golle <daniel@makrotopia.org>
45 lines
1.5 KiB
Diff
45 lines
1.5 KiB
Diff
From 1a7963e9843f6f1e4b02a30926d20b314c03e4df Mon Sep 17 00:00:00 2001
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From: Sam Shih <sam.shih@mediatek.com>
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Date: Sat, 25 Jun 2022 02:10:13 +0800
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Subject: [PATCH] mmc: mediatek: add support for MT7986 SoC
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Adding mt7986 own characteristics and of_device_id to have support
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of MT7986 SoC.
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Signed-off-by: Sam Shih <sam.shih@mediatek.com>
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Change-Id: I07cf8406cbe8c1a7114b304f35fc3e689e512e5a
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---
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drivers/mmc/host/mtk-sd.c | 14 ++++++++++++++
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1 file changed, 14 insertions(+)
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--- a/drivers/mmc/host/mtk-sd.c
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+++ b/drivers/mmc/host/mtk-sd.c
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@@ -540,6 +540,19 @@ static const struct mtk_mmc_compatible m
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.support_64g = false,
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};
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+static const struct mtk_mmc_compatible mt7986_compat = {
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+ .clk_div_bits = 12,
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+ .recheck_sdio_irq = true,
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+ .hs400_tune = false,
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+ .pad_tune_reg = MSDC_PAD_TUNE0,
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+ .async_fifo = true,
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+ .data_tune = true,
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+ .busy_check = true,
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+ .stop_clk_fix = true,
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+ .enhance_rx = true,
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+ .support_64g = true,
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+};
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+
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static const struct mtk_mmc_compatible mt8516_compat = {
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.clk_div_bits = 12,
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.recheck_sdio_irq = true,
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@@ -584,6 +597,7 @@ static const struct of_device_id msdc_of
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{ .compatible = "mediatek,mt2701-mmc", .data = &mt2701_compat},
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{ .compatible = "mediatek,mt2712-mmc", .data = &mt2712_compat},
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{ .compatible = "mediatek,mt7622-mmc", .data = &mt7622_compat},
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+ { .compatible = "mediatek,mt7986-mmc", .data = &mt7986_compat},
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{ .compatible = "mediatek,mt8516-mmc", .data = &mt8516_compat},
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{ .compatible = "mediatek,mt7620-mmc", .data = &mt7620_compat},
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{ .compatible = "mediatek,mt6779-mmc", .data = &mt6779_compat},
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