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From: Alexandre Mergnat <amergnat@baylibre.com>
To: Rob Herring <robh+dt@kernel.org>,
	Qii Wang <qii.wang@mediatek.com>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Matthias Brugger <matthias.bgg@gmail.com>
Cc: linux-i2c@vger.kernel.org, Rob Herring <robh@kernel.org>,
	Fabien Parent <fparent@baylibre.com>,
	linux-arm-kernel@lists.infradead.org,
	Alexandre Mergnat <amergnat@baylibre.com>,
	Kevin Hilman <khilman@baylibre.com>,
	linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org,
	devicetree@vger.kernel.org
Subject: [PATCH 4/4] i2c: i2c-mt65xx: add MT8365 SoC support
Date: Tue, 17 Jan 2023 09:49:42 +0100	[thread overview]
Message-ID: <20221122-mt8365-i2c-support-v1-4-4aeb7c54c67b@baylibre.com> (raw)
In-Reply-To: <20221122-mt8365-i2c-support-v1-0-4aeb7c54c67b@baylibre.com>

From: Fabien Parent <fparent@baylibre.com>

Add support for I2C on MT8365 SoCs.

Signed-off-by: Fabien Parent <fparent@baylibre.com>
Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
---
 drivers/i2c/busses/i2c-mt65xx.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/drivers/i2c/busses/i2c-mt65xx.c b/drivers/i2c/busses/i2c-mt65xx.c
index d80e59340d97..2c9dbb42861a 100644
--- a/drivers/i2c/busses/i2c-mt65xx.c
+++ b/drivers/i2c/busses/i2c-mt65xx.c
@@ -511,6 +511,19 @@ static const struct mtk_i2c_compatible mt8192_compat = {
 	.max_dma_support = 36,
 };
 
+static const struct mtk_i2c_compatible mt8365_compat = {
+	.regs = mt_i2c_regs_v1,
+	.pmic_i2c = 0,
+	.dcm = 1,
+	.auto_restart = 1,
+	.aux_len_reg = 1,
+	.timing_adjust = 1,
+	.dma_sync = 1,
+	.ltiming_adjust = 0,
+	.apdma_sync = 0,
+	.max_dma_support = 33,
+};
+
 static const struct of_device_id mtk_i2c_of_match[] = {
 	{ .compatible = "mediatek,mt2712-i2c", .data = &mt2712_compat },
 	{ .compatible = "mediatek,mt6577-i2c", .data = &mt6577_compat },
@@ -523,6 +536,7 @@ static const struct of_device_id mtk_i2c_of_match[] = {
 	{ .compatible = "mediatek,mt8186-i2c", .data = &mt8186_compat },
 	{ .compatible = "mediatek,mt8188-i2c", .data = &mt8188_compat },
 	{ .compatible = "mediatek,mt8192-i2c", .data = &mt8192_compat },
+	{ .compatible = "mediatek,mt8365-i2c", .data = &mt8365_compat },
 	{}
 };
 MODULE_DEVICE_TABLE(of, mtk_i2c_of_match);

-- 
b4 0.10.1

  parent reply	other threads:[~2023-01-17  8:50 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-17  8:49 [PATCH 0/4] Add MediaTek MT8365 I2C support Alexandre Mergnat
2023-01-17  8:49 ` [PATCH 1/4] dt-bindings: i2c: i2c-mt65xx: add binding for MT8365 SoC Alexandre Mergnat
2023-01-17 12:50   ` AngeloGioacchino Del Regno
2023-01-17  8:49 ` [PATCH 2/4] arm64: dts: mediatek: add i2c support for mt8365 SoC Alexandre Mergnat
2023-01-17 12:52   ` AngeloGioacchino Del Regno
2023-01-17  8:49 ` [PATCH 3/4] arm64: dts: mediatek: enable i2c0 for mt8365-evk board Alexandre Mergnat
2023-01-17  8:49 ` Alexandre Mergnat [this message]
2023-01-17 12:49   ` [PATCH 4/4] i2c: i2c-mt65xx: add MT8365 SoC support AngeloGioacchino Del Regno

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