From: Frank Wunderlich <linux@fw-web.de>
To: linux-mediatek@lists.infradead.org
Cc: Frank Wunderlich <frank-w@public-files.de>,
Chaotian Jing <chaotian.jing@mediatek.com>,
Ulf Hansson <ulf.hansson@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Wenbin Mei <wenbin.mei@mediatek.com>,
linux-mmc@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, Sam Shih <sam.shih@mediatek.com>
Subject: [PATCH 2/2] mmc: mediatek: add support for MT7986 SoC
Date: Sat, 8 Oct 2022 18:56:27 +0200 [thread overview]
Message-ID: <20221008165627.114782-3-linux@fw-web.de> (raw)
In-Reply-To: <20221008165627.114782-1-linux@fw-web.de>
From: Sam Shih <sam.shih@mediatek.com>
Adding mt7986 own characteristics and of_device_id to have support
of MT7986 SoC.
Signed-off-by: Sam Shih <sam.shih@mediatek.com>
Signed-off-by: Frank Wunderlich <frank-w@public-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 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
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next prev parent reply other threads:[~2022-10-08 16:57 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-08 16:56 [PATCH 0/2] Add mmc-support for mt7986 Frank Wunderlich
2022-10-08 16:56 ` [PATCH 1/2] dt-bindings: mmc: Add compatible for Mediatek MT7986 Frank Wunderlich
2022-10-10 13:01 ` Rob Herring
2022-10-08 16:56 ` Frank Wunderlich [this message]
2022-10-17 11:32 ` [PATCH 0/2] Add mmc-support for mt7986 Ulf Hansson
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