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Date: Tue, 26 Apr 2022 09:35:10 +0200
From: Oleksij Rempel <o.rempel@...gutronix.de>
To: Maxime Coquelin <mcoquelin.stm32@...il.com>,
Alexandre Torgue <alexandre.torgue@...s.st.com>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Jérôme Pouiller
<jerome.pouiller@...abs.com>
Cc: Oleksij Rempel <o.rempel@...gutronix.de>, kernel@...gutronix.de,
linux-kernel@...r.kernel.org,
linux-stm32@...md-mailman.stormreply.com,
linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v4 3/4] ARM: dts: stm32: stm32mp15-pinctrl: add spi1-1 pinmux group
Add spi1-1 pingroup as preparation for Protonic PRTT1C board.
Signed-off-by: Oleksij Rempel <o.rempel@...gutronix.de>
---
arch/arm/boot/dts/stm32mp15-pinctrl.dtsi | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
index f0d66d8c6e3b..67a242b03813 100644
--- a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
@@ -2212,4 +2212,19 @@ pins2 {
bias-disable;
};
};
+
+ spi1_pins_b: spi1-1 {
+ pins1 {
+ pinmux = <STM32_PINMUX('A', 5, AF5)>, /* SPI1_SCK */
+ <STM32_PINMUX('B', 5, AF5)>; /* SPI1_MOSI */
+ bias-disable;
+ drive-push-pull;
+ slew-rate = <1>;
+ };
+
+ pins2 {
+ pinmux = <STM32_PINMUX('A', 6, AF5)>; /* SPI1_MISO */
+ bias-disable;
+ };
+ };
};
--
2.30.2
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