From: Dario Binacchi <dario.binacchi@amarulasolutions.com>
To: linux-kernel@vger.kernel.org
Cc: Dario Binacchi <dario.binacchi@amarulasolutions.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
Conor Dooley <conor+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-stm32@st-md-mailman.stormreply.com
Subject: [PATCH 1/2] ARM: dts: stm32: add pin map for i2c3 controller on stm32f7
Date: Tue, 4 Jul 2023 19:34:06 +0200 [thread overview]
Message-ID: <20230704173407.590544-1-dario.binacchi@amarulasolutions.com> (raw)
Add pin configurations for using i2c3 controller on stm32f7.
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
---
arch/arm/boot/dts/st/stm32f7-pinctrl.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/st/stm32f7-pinctrl.dtsi b/arch/arm/boot/dts/st/stm32f7-pinctrl.dtsi
index 9f65403295ca..c8dfda7bd04f 100644
--- a/arch/arm/boot/dts/st/stm32f7-pinctrl.dtsi
+++ b/arch/arm/boot/dts/st/stm32f7-pinctrl.dtsi
@@ -171,6 +171,16 @@ pins {
};
};
+ i2c3_pins_a: i2c3-0 {
+ pins {
+ pinmux = <STM32_PINMUX('H', 8, AF4)>, /* I2C3_SDA */
+ <STM32_PINMUX('H', 7, AF4)>; /* I2C3_SCL */
+ bias-disable;
+ drive-open-drain;
+ slew-rate = <0>;
+ };
+ };
+
usbotg_hs_pins_a: usbotg-hs-0 {
pins {
pinmux = <STM32_PINMUX('H', 4, AF10)>, /* OTG_HS_ULPI_NXT */
--
2.32.0
next reply other threads:[~2023-07-04 17:34 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-04 17:34 Dario Binacchi [this message]
2023-07-04 17:34 ` [PATCH 2/2] ARM: dts: stm32: add touchscreen on stm32f746-disco board Dario Binacchi
2023-07-11 10:56 ` Alexandre TORGUE
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