[PATCH 1/3] mmc: mtk-sd: enable DMA on mediatek,mt8189-mmc
David Lechner
dlechner at baylibre.com
Tue Apr 21 16:24:04 CEST 2026
Enable DMA on mediatek,mt8189-mmc compatible. The issue that was
preventing DMA from working correctly was fixed by the
get_effective_memsize() implementation in commit a7c682565b4b ("arm:
mediatek: add support of MT8189 SoC family").
Signed-off-by: David Lechner <dlechner at baylibre.com>
---
drivers/mmc/mtk-sd.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/mmc/mtk-sd.c b/drivers/mmc/mtk-sd.c
index 7a4bdee7496..d2472ae7efe 100644
--- a/drivers/mmc/mtk-sd.c
+++ b/drivers/mmc/mtk-sd.c
@@ -1987,6 +1987,7 @@ static const struct msdc_compatible mt8189_compat = {
.busy_check = true,
.stop_clk_fix = true,
.enhance_rx = true,
+ .use_dma_mode = true,
};
static const struct udevice_id msdc_ids[] = {
--
2.43.0
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