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Groups > linux.kernel > #1732305
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| From | Pierre-Yves MORDRET <pierre-yves.mordret@st.com> |
| Newsgroups | linux.kernel |
| Subject | [PATCH v4 5/5] ARM: dts: stm32: Add I2C1 support for STM32F746 eval board |
| Date | Thu, 14 Sep 2017 16:30:02 +0200 |
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| X-Original-To | Wolfram Sang <wsa@the-dreams.de>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, Maxime Coquelin <mcoquelin.stm32@gmail.com>, Alexandre Torgue <alexandre.torgue@st.com>, Russell King <linux@armlinux.org.uk>, <linux-i2c@vger.kernel.org>, <devicetree@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org>, <linux-kernel@vger.kernel.org> |
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| X-Original-Cc | Pierre-Yves MORDRET <pierre-yves.mordret@st.com> |
| X-Original-Date | Thu, 14 Sep 2017 16:28:39 +0200 |
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This patch adds I2C1 support for STM32F746 eval board
Signed-off-by: M'boumba Cedric Madianga <cedric.madianga@gmail.com>
Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
---
Version history:
v4:
v3:
* None
v2:
* Add SCL Rising/Falling time for eval board
---
---
arch/arm/boot/dts/stm32746g-eval.dts | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm/boot/dts/stm32746g-eval.dts b/arch/arm/boot/dts/stm32746g-eval.dts
index 69a9579..9288c7a 100644
--- a/arch/arm/boot/dts/stm32746g-eval.dts
+++ b/arch/arm/boot/dts/stm32746g-eval.dts
@@ -102,3 +102,11 @@
pinctrl-names = "default";
status = "okay";
};
+
+&i2c1 {
+ pinctrl-0 = <&i2c1_pins_b>;
+ pinctrl-names = "default";
+ i2c-scl-rising-time-ns = <185>;
+ i2c-scl-falling-time-ns = <20>;
+ status = "okay";
+};
--
2.7.4
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[PATCH v4 5/5] ARM: dts: stm32: Add I2C1 support for STM32F746 eval board Pierre-Yves MORDRET <pierre-yves.mordret@st.com> - 2017-09-14 16:30 +0200
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