mmc: mtk-sd: Add support for MT6795 Helio X10

Add support for MT6795 with a new compatible string and platform data.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220915120923.86038-3-angelogioacchino.delregno@collabora.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c
index 572eb5d48813b344e330c2edceff974754665bf8..df941438aef57610062521bb6ba9c0eb2ed354d7 100644 (file)
--- a/drivers/mmc/host/mtk-sd.c
+++ b/drivers/mmc/host/mtk-sd.c
@@ -513,6 +513,19 @@ static const struct mtk_mmc_compatible mt6779_compat = {
        .support_64g = true,
 };
 
+static const struct mtk_mmc_compatible mt6795_compat = {
+       .clk_div_bits = 8,
+       .recheck_sdio_irq = false,
+       .hs400_tune = true,
+       .pad_tune_reg = MSDC_PAD_TUNE,
+       .async_fifo = false,
+       .data_tune = false,
+       .busy_check = false,
+       .stop_clk_fix = false,
+       .enhance_rx = false,
+       .support_64g = false,
+};
+
 static const struct mtk_mmc_compatible mt7620_compat = {
        .clk_div_bits = 8,
        .recheck_sdio_irq = true,
@@ -593,6 +606,7 @@ static const struct of_device_id msdc_of_ids[] = {
        { .compatible = "mediatek,mt2701-mmc", .data = &mt2701_compat},
        { .compatible = "mediatek,mt2712-mmc", .data = &mt2712_compat},
        { .compatible = "mediatek,mt6779-mmc", .data = &mt6779_compat},
+       { .compatible = "mediatek,mt6795-mmc", .data = &mt6795_compat},
        { .compatible = "mediatek,mt7620-mmc", .data = &mt7620_compat},
        { .compatible = "mediatek,mt7622-mmc", .data = &mt7622_compat},
        { .compatible = "mediatek,mt8135-mmc", .data = &mt8135_compat},