From: cedric.madianga@gmail.com (M'boumba Cedric Madianga)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 3/5] ARM: dts: Add I2C1 support for STM32F429 SoC
Date: Mon, 20 Jun 2016 18:20:07 +0200 [thread overview]
Message-ID: <1466439609-1814-4-git-send-email-cedric.madianga@gmail.com> (raw)
In-Reply-To: <1466439609-1814-1-git-send-email-cedric.madianga@gmail.com>
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: M'boumba Cedric Madianga <cedric.madianga@gmail.com>
---
arch/arm/boot/dts/stm32f429.dtsi | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi
index 434d4b9..4eaa107 100644
--- a/arch/arm/boot/dts/stm32f429.dtsi
+++ b/arch/arm/boot/dts/stm32f429.dtsi
@@ -323,6 +323,16 @@
slew-rate = <2>;
};
};
+
+ i2c1_pins_b: i2c1 at 0 {
+ pins1 {
+ pinmux = <STM32F429_PB9_FUNC_I2C1_SDA>;
+ drive-open-drain;
+ };
+ pins2 {
+ pinmux = <STM32F429_PB6_FUNC_I2C1_SCL>;
+ };
+ };
};
rcc: rcc at 40023800 {
@@ -395,6 +405,18 @@
interrupts = <80>;
clocks = <&rcc 0 38>;
};
+
+ i2c1: i2c at 40005400 {
+ compatible = "st,stm32f4-i2c";
+ reg = <0x40005400 0x400>;
+ interrupts = <31>,
+ <32>;
+ resets = <&rcc 277>;
+ clocks = <&rcc 0 149>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
};
};
--
1.9.1
next prev parent reply other threads:[~2016-06-20 16:20 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-20 16:20 [PATCH v3 0/5] Add support for the STM32F4 I2C M'boumba Cedric Madianga
2016-06-20 16:20 ` [PATCH v3 1/5] dt-bindings: Document the STM32 I2C bindings M'boumba Cedric Madianga
2016-06-21 13:35 ` Rob Herring
2016-06-20 16:20 ` [PATCH v3 2/5] i2c: Add STM32F4 I2C driver M'boumba Cedric Madianga
2016-06-20 16:20 ` M'boumba Cedric Madianga [this message]
-- strict thread matches above, loose matches on Subject: below --
2016-06-20 16:22 [PATCH v3 0/5] Add support for the STM32F4 I2C M'boumba Cedric Madianga
2016-06-20 16:22 ` [PATCH v3 3/5] ARM: dts: Add I2C1 support for STM32F429 SoC M'boumba Cedric Madianga
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