From: <patrice.chotard-qxv4g6HH51o@public.gmane.org>
To: robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
mark.rutland-5wv7dgnIgG8@public.gmane.org,
linux-I+IVW8TIWO2tmTQ+vhA3Yw@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
alexandre.torgue-qxv4g6HH51o@public.gmane.org,
mcoquelin.stm32-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
Cc: Patrice Chotard <patrice.chotard-qxv4g6HH51o@public.gmane.org>
Subject: [PATCH 1/3] ARM: dts: stm32h743: Add usart2_pins
Date: Tue, 6 Jun 2017 18:13:31 +0200 [thread overview]
Message-ID: <1496765613-697-2-git-send-email-patrice.chotard@st.com> (raw)
In-Reply-To: <1496765613-697-1-git-send-email-patrice.chotard-qxv4g6HH51o@public.gmane.org>
From: Patrice Chotard <patrice.chotard-qxv4g6HH51o@public.gmane.org>
Add usart2 pins definition in order to add usart2 support
dedicated for console output on stm32h743i-disco board.
Signed-off-by: Patrice Chotard <patrice.chotard-qxv4g6HH51o@public.gmane.org>
---
arch/arm/boot/dts/stm32h743-pinctrl.dtsi | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/arch/arm/boot/dts/stm32h743-pinctrl.dtsi b/arch/arm/boot/dts/stm32h743-pinctrl.dtsi
index fcc1e06..76bbd65 100644
--- a/arch/arm/boot/dts/stm32h743-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32h743-pinctrl.dtsi
@@ -151,6 +151,19 @@
bias-disable;
};
};
+
+ usart2_pins: usart2@0 {
+ pins1 {
+ pinmux = <STM32H7_PD5_FUNC_USART2_TX>;
+ bias-disable;
+ drive-push-pull;
+ slew-rate = <0>;
+ };
+ pins2 {
+ pinmux = <STM32H7_PD6_FUNC_USART2_RX>;
+ bias-disable;
+ };
+ };
};
};
};
--
1.9.1
--
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next prev parent reply other threads:[~2017-06-06 16:13 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-06 16:13 [PATCH 0/3] Add stm32h743i-disco board patrice.chotard
2017-06-06 16:13 ` [PATCH 2/3] ARM: dts: stm32h743: Add usart2 support patrice.chotard
2017-06-06 16:13 ` [PATCH 3/3] ARM: dts: stm32h743: Add stm32h743i-disco board patrice.chotard
[not found] ` <1496765613-697-1-git-send-email-patrice.chotard-qxv4g6HH51o@public.gmane.org>
2017-06-06 16:13 ` patrice.chotard-qxv4g6HH51o [this message]
2017-06-07 7:04 ` [PATCH 0/3] " Alexandre Torgue
[not found] ` <f8d09cbf-8535-5906-28ee-6d9774a49c44-qxv4g6HH51o@public.gmane.org>
2017-06-07 7:16 ` Patrice CHOTARD
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