From: Sam Shih <sam.shih@xxxxxxxxxxxx>
Adding mt7986 own characteristics and of_device_id to have support
of MT7986 SoC.
Signed-off-by: Sam Shih <sam.shih@xxxxxxxxxxxx>
Signed-off-by: Frank Wunderlich <frank-w@xxxxxxxxxxxxxxx>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
---
v5:
- add reviewed-tag
---
drivers/mmc/host/mtk-sd.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c
index df941438aef5..3f7f3a1e0df8 100644
--- a/drivers/mmc/host/mtk-sd.c
+++ b/drivers/mmc/host/mtk-sd.c
@@ -552,6 +552,19 @@ static const struct mtk_mmc_compatible mt7622_compat = {
.support_64g = false,
};
+static const struct mtk_mmc_compatible mt7986_compat = {
+ .clk_div_bits = 12,
+ .recheck_sdio_irq = true,
+ .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 mt8135_compat = {
.clk_div_bits = 8,
.recheck_sdio_irq = true,
@@ -609,6 +622,7 @@ static const struct of_device_id msdc_of_ids[] = {
{ .compatible = "mediatek,mt6795-mmc", .data = &mt6795_compat},
{ .compatible = "mediatek,mt7620-mmc", .data = &mt7620_compat},
{ .compatible = "mediatek,mt7622-mmc", .data = &mt7622_compat},
+ { .compatible = "mediatek,mt7986-mmc", .data = &mt7986_compat},
{ .compatible = "mediatek,mt8135-mmc", .data = &mt8135_compat},
{ .compatible = "mediatek,mt8173-mmc", .data = &mt8173_compat},
{ .compatible = "mediatek,mt8183-mmc", .data = &mt8183_compat},
--
2.34.1
