diff options
| author | David Lechner <dlechner@baylibre.com> | 2026-02-06 14:50:06 -0600 |
|---|---|---|
| committer | Peng Fan <peng.fan@nxp.com> | 2026-02-26 11:15:44 +0800 |
| commit | b3d16267b5095746888927478a0973fa810a0826 (patch) | |
| tree | 562bd5abaf1ccfc4204080e84f421165ea30b72b | |
| parent | adc49c29a9e52e610a72eaf95905f876ecf65bf5 (diff) | |
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/ [1]
Signed-off-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
| -rw-r--r-- | drivers/mmc/mtk-sd.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/mmc/mtk-sd.c b/drivers/mmc/mtk-sd.c index 4928a880038..7a4bdee7496 100644 --- 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 }, {} }; |