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From: Maxime Coquelin <mcoquelin.stm32@gmail.com>
To: patrice.chotard@st.com, Linus Walleij <linus.walleij@linaro.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Rob Herring <robh+dt@kernel.org>,
	linux-gpio@vger.kernel.org, arnd@arndb.de
Cc: linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, afaerber@suse.de,
	devicetree@vger.kernel.org,
	Daniel Thompson <daniel.thompson@linaro.org>,
	bruherrera@gmail.com
Subject: [PATCH v5 7/9] ARM: dts: Add USART1 pin config to STM32F429 boards
Date: Wed,  3 Feb 2016 12:04:43 +0100	[thread overview]
Message-ID: <1454497485-464-8-git-send-email-mcoquelin.stm32@gmail.com> (raw)
In-Reply-To: <1454497485-464-1-git-send-email-mcoquelin.stm32@gmail.com>

This patch selects USART1 pin configuration on PA9/PA10 pins
for both Eval and Disco boards.

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com>
---
 arch/arm/boot/dts/stm32429i-eval.dts  |  2 ++
 arch/arm/boot/dts/stm32f429-disco.dts |  2 ++
 arch/arm/boot/dts/stm32f429.dtsi      | 13 +++++++++++++
 3 files changed, 17 insertions(+)

diff --git a/arch/arm/boot/dts/stm32429i-eval.dts b/arch/arm/boot/dts/stm32429i-eval.dts
index 6964fc9..71fe17a 100644
--- a/arch/arm/boot/dts/stm32429i-eval.dts
+++ b/arch/arm/boot/dts/stm32429i-eval.dts
@@ -71,5 +71,7 @@
 };
 
 &usart1 {
+	pinctrl-0 = <&usart1_pins_a>;
+	pinctrl-names = "default";
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/stm32f429-disco.dts b/arch/arm/boot/dts/stm32f429-disco.dts
index f0b731d..e3ce796 100644
--- a/arch/arm/boot/dts/stm32f429-disco.dts
+++ b/arch/arm/boot/dts/stm32f429-disco.dts
@@ -71,5 +71,7 @@
 };
 
 &usart1 {
+	pinctrl-0 = <&usart1_pins_a>;
+	pinctrl-names = "default";
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi
index 62d2b3d..1cf713e 100644
--- a/arch/arm/boot/dts/stm32f429.dtsi
+++ b/arch/arm/boot/dts/stm32f429.dtsi
@@ -263,6 +263,19 @@
 				clocks = <&rcc 0 266>;
 				st,bank-name = "GPIOK";
 			};
+
+			usart1_pins_a: usart1@0 {
+				pins1 {
+					pinmux = <STM32F429_PA9_FUNC_USART1_TX>;
+					bias-disable;
+					drive-push-pull;
+					slew-rate = <0>;
+				};
+				pins2 {
+					pinmux = <STM32F429_PA10_FUNC_USART1_RX>;
+					bias-disable;
+				};
+			};
 		};
 
 		rcc: rcc@40023810 {
-- 
1.9.1

WARNING: multiple messages have this Message-ID
From: mcoquelin.stm32@gmail.com (Maxime Coquelin)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v5 7/9] ARM: dts: Add USART1 pin config to STM32F429 boards
Date: Wed,  3 Feb 2016 12:04:43 +0100	[thread overview]
Message-ID: <1454497485-464-8-git-send-email-mcoquelin.stm32@gmail.com> (raw)
In-Reply-To: <1454497485-464-1-git-send-email-mcoquelin.stm32@gmail.com>

This patch selects USART1 pin configuration on PA9/PA10 pins
for both Eval and Disco boards.

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com>
---
 arch/arm/boot/dts/stm32429i-eval.dts  |  2 ++
 arch/arm/boot/dts/stm32f429-disco.dts |  2 ++
 arch/arm/boot/dts/stm32f429.dtsi      | 13 +++++++++++++
 3 files changed, 17 insertions(+)

diff --git a/arch/arm/boot/dts/stm32429i-eval.dts b/arch/arm/boot/dts/stm32429i-eval.dts
index 6964fc9..71fe17a 100644
--- a/arch/arm/boot/dts/stm32429i-eval.dts
+++ b/arch/arm/boot/dts/stm32429i-eval.dts
@@ -71,5 +71,7 @@
 };
 
 &usart1 {
+	pinctrl-0 = <&usart1_pins_a>;
+	pinctrl-names = "default";
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/stm32f429-disco.dts b/arch/arm/boot/dts/stm32f429-disco.dts
index f0b731d..e3ce796 100644
--- a/arch/arm/boot/dts/stm32f429-disco.dts
+++ b/arch/arm/boot/dts/stm32f429-disco.dts
@@ -71,5 +71,7 @@
 };
 
 &usart1 {
+	pinctrl-0 = <&usart1_pins_a>;
+	pinctrl-names = "default";
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi
index 62d2b3d..1cf713e 100644
--- a/arch/arm/boot/dts/stm32f429.dtsi
+++ b/arch/arm/boot/dts/stm32f429.dtsi
@@ -263,6 +263,19 @@
 				clocks = <&rcc 0 266>;
 				st,bank-name = "GPIOK";
 			};
+
+			usart1_pins_a: usart1 at 0 {
+				pins1 {
+					pinmux = <STM32F429_PA9_FUNC_USART1_TX>;
+					bias-disable;
+					drive-push-pull;
+					slew-rate = <0>;
+				};
+				pins2 {
+					pinmux = <STM32F429_PA10_FUNC_USART1_RX>;
+					bias-disable;
+				};
+			};
 		};
 
 		rcc: rcc at 40023810 {
-- 
1.9.1

  parent reply	other threads:[~2016-02-03 11:04 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-02-03 11:04 [PATCH v5 0/9] Add STM32 pinctrl/GPIO driver Maxime Coquelin
2016-02-03 11:04 ` Maxime Coquelin
2016-02-03 11:04 ` [PATCH v5 1/9] ARM: Kconfig: Introduce MACH_STM32F429 flag Maxime Coquelin
2016-02-03 11:04   ` Maxime Coquelin
2016-02-03 11:04   ` Maxime Coquelin
2016-02-03 11:04 ` [PATCH v5 2/9] Documentation: dt-bindings: Document STM32 pinctrl driver DT bindings Maxime Coquelin
2016-02-03 11:04   ` Maxime Coquelin
2016-02-03 11:04 ` [PATCH v5 3/9] includes: dt-bindings: Add STM32F429 pinctrl " Maxime Coquelin
2016-02-03 11:04   ` Maxime Coquelin
2016-02-03 11:04   ` Maxime Coquelin
2016-02-03 11:04 ` [PATCH v5 4/9] pinctrl: Add STM32 MCUs support Maxime Coquelin
2016-02-03 11:04   ` Maxime Coquelin
2016-02-03 11:04 ` [PATCH v5 5/9] ARM: mach-stm32: Select pinctrl Maxime Coquelin
2016-02-03 11:04   ` Maxime Coquelin
     [not found] ` <1454497485-464-1-git-send-email-mcoquelin.stm32-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-02-03 11:04   ` [PATCH v5 6/9] ARM: dts: Add pinctrl node to STM32F429 Maxime Coquelin
2016-02-03 11:04     ` Maxime Coquelin
2016-02-03 11:04     ` Maxime Coquelin
2016-02-03 11:04 ` Maxime Coquelin [this message]
2016-02-03 11:04   ` [PATCH v5 7/9] ARM: dts: Add USART1 pin config to STM32F429 boards Maxime Coquelin
2016-02-03 11:04 ` [PATCH v5 8/9] ARM: dts: Add leds support " Maxime Coquelin
2016-02-03 11:04   ` Maxime Coquelin
2016-02-03 11:04 ` [PATCH v5 9/9] ARM: config: Enable GPIO Led driver in stm32_defconfig Maxime Coquelin
2016-02-03 11:04   ` Maxime Coquelin
2016-02-08 17:50 ` [PATCH v5 0/9] Add STM32 pinctrl/GPIO driver Maxime Coquelin
2016-02-08 17:50   ` Maxime Coquelin

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