mmc: mtk-sd: add mediatek,mt8189-mmc compatible

Add support for MediaTek MT8189 MMC controller.

According to [1], this is similar to, but not quite the same as
mediatek,mt8196-mmc.

Link: https://lore.kernel.org/linux-mediatek/20251203-mt8189-add-mmc-support-v1-1-f5ce43212fe9@collabora.com/
Signed-off-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>

diff --git a/drivers/mmc/mtk-sd.c b/drivers/mmc/mtk-sd.c
index 4928a88003837ddbf8e8689d1328408a6a272ae7..7a4bdee7496c2ecd94322716354a8f331dcb5ee8 100644 (file)
--- a/drivers/mmc/mtk-sd.c
+++ b/drivers/mmc/mtk-sd.c
@@ -1979,6 +1979,16 @@ static const struct msdc_compatible mt8183_compat = {
        .use_dma_mode = true,
 };
 
+static const struct msdc_compatible mt8189_compat = {
+       .clk_div_bits = 12,
+       .pad_tune0 = true,
+       .async_fifo = true,
+       .data_tune = true,
+       .busy_check = true,
+       .stop_clk_fix = true,
+       .enhance_rx = true,
+};
+
 static const struct udevice_id msdc_ids[] = {
        { .compatible = "mediatek,mt7620-mmc", .data = (ulong)&mt7620_compat },
        { .compatible = "mediatek,mt7621-mmc", .data = (ulong)&mt7621_compat },
@@ -1990,6 +2000,7 @@ static const struct udevice_id msdc_ids[] = {
        { .compatible = "mediatek,mt8512-mmc", .data = (ulong)&mt8512_compat },
        { .compatible = "mediatek,mt8516-mmc", .data = (ulong)&mt8516_compat },
        { .compatible = "mediatek,mt8183-mmc", .data = (ulong)&mt8183_compat },
+       { .compatible = "mediatek,mt8189-mmc", .data = (ulong)&mt8189_compat },
        {}
 };