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Message-ID: <20241006102154.17087-3-linux@fw-web.de>
Date: Sun, 6 Oct 2024 12:21:49 +0200
From: Frank Wunderlich <linux@...web.de>
To: Chaotian Jing <chaotian.jing@...iatek.com>,
Ulf Hansson <ulf.hansson@...aro.org>,
Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Matthias Brugger <matthias.bgg@...il.com>,
AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
Wenbin Mei <wenbin.mei@...iatek.com>
Cc: Frank Wunderlich <frank-w@...lic-files.de>,
linux-mmc@...r.kernel.org,
devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-mediatek@...ts.infradead.org,
daniel@...rotopia.org,
linux-gpio@...r.kernel.org,
john@...ozen.org,
eladwf@...il.com,
ansuelsmth@...il.com
Subject: [PATCH v1 2/2] mmc: mtk-sd: add support for mt7988
From: Frank Wunderlich <frank-w@...lic-files.de>
Add support for mmc on MT7988 SoC.
Signed-off-by: Frank Wunderlich <frank-w@...lic-files.de>
---
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 89018b6c97b9..6d5afe51a61d 100644
--- a/drivers/mmc/host/mtk-sd.c
+++ b/drivers/mmc/host/mtk-sd.c
@@ -571,6 +571,19 @@ static const struct mtk_mmc_compatible mt7986_compat = {
.support_64g = true,
};
+static const struct mtk_mmc_compatible mt7988_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,
@@ -629,6 +642,7 @@ static const struct of_device_id msdc_of_ids[] = {
{ .compatible = "mediatek,mt7620-mmc", .data = &mt7620_compat},
{ .compatible = "mediatek,mt7622-mmc", .data = &mt7622_compat},
{ .compatible = "mediatek,mt7986-mmc", .data = &mt7986_compat},
+ { .compatible = "mediatek,mt7988-mmc", .data = &mt7988_compat},
{ .compatible = "mediatek,mt8135-mmc", .data = &mt8135_compat},
{ .compatible = "mediatek,mt8173-mmc", .data = &mt8173_compat},
{ .compatible = "mediatek,mt8183-mmc", .data = &mt8183_compat},
--
2.43.0
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