From b4ad228b3e415f980932a2200d93b56f135e6bc8 Mon Sep 17 00:00:00 2001
From: Sam Shih <sam.shih@mediatek.com>
Date: Fri, 2 Jun 2023 13:06:09 +0800
Subject: [PATCH] [spi-and-storage][999-2300-mtk-sd-add-mt7986-support.patch]

---
 drivers/mmc/host/mtk-sd.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c
index 1254a5650..b25e8567f 100644
--- a/drivers/mmc/host/mtk-sd.c
+++ b/drivers/mmc/host/mtk-sd.c
@@ -508,6 +508,18 @@ static const struct mtk_mmc_compatible mt7622_compat = {
 	.support_64g = false,
 };
 
+static const struct mtk_mmc_compatible mt7986_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,
+	.support_64g = true,
+};
+
 static const struct mtk_mmc_compatible mt8516_compat = {
 	.clk_div_bits = 12,
 	.hs400_tune = false,
@@ -537,6 +549,7 @@ static const struct of_device_id msdc_of_ids[] = {
 	{ .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},
 	{}
-- 
2.34.1