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
next prev 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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