mmc: add mmc and sd support for MT7622

This patch add mmc and sd support for Mediatek MT7622 SoCs

Signed-off-by: Sam Shih <sam.shih@mediatek.com>
Reviewed-by: Ryder Lee <ryder.lee@mediatek.com>

diff --git a/drivers/mmc/mtk-sd.c b/drivers/mmc/mtk-sd.c
index b0365877d7fde5adc96ee926fd0bf78a938064d1..d4870818a806291e85e8e492cd52d4a48f3b62a3 100644 (file)
--- a/drivers/mmc/mtk-sd.c
+++ b/drivers/mmc/mtk-sd.c
@@ -1621,6 +1621,15 @@ static const struct msdc_compatible mt7620_compat = {
        .enhance_rx = false
 };
 
+static const struct msdc_compatible mt7622_compat = {
+       .clk_div_bits = 12,
+       .pad_tune0 = true,
+       .async_fifo = true,
+       .data_tune = true,
+       .busy_check = true,
+       .stop_clk_fix = true,
+};
+
 static const struct msdc_compatible mt7623_compat = {
        .clk_div_bits = 12,
        .sclk_cycle_shift = 20,
@@ -1664,6 +1673,7 @@ static const struct msdc_compatible mt8183_compat = {
 
 static const struct udevice_id msdc_ids[] = {
        { .compatible = "mediatek,mt7620-mmc", .data = (ulong)&mt7620_compat },
+       { .compatible = "mediatek,mt7622-mmc", .data = (ulong)&mt7622_compat },
        { .compatible = "mediatek,mt7623-mmc", .data = (ulong)&mt7623_compat },
        { .compatible = "mediatek,mt8512-mmc", .data = (ulong)&mt8512_compat },
        { .compatible = "mediatek,mt8516-mmc", .data = (ulong)&mt8516_compat },