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ARM: dts: stm32: Add alternate pinmux for SPI2 pins

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Add another mux option for SPI2 pins, this is used on AV96 board.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Patrice Chotard <patrice.chotard@st.com>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Cc: linux-stm32@st-md-mailman.stormreply.com
To: linux-arm-kernel@lists.infradead.org
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
This commit is contained in:
Marek Vasut 2020-04-29 18:37:40 +02:00 committed by Alexandre Torgue
parent 8f92c75653
commit 5afb13616b
1 changed files with 15 additions and 0 deletions
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15
arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
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@ -1559,6 +1559,21 @@ pins {
};
};
spi2_pins_a: spi2-0 {
pins1 {
pinmux = <STM32_PINMUX('B', 10, AF5)>, /* SPI1_SCK */
<STM32_PINMUX('I', 3, AF5)>; /* SPI1_MOSI */
bias-disable;
drive-push-pull;
slew-rate = <1>;
};
pins2 {
pinmux = <STM32_PINMUX('I', 2, AF5)>; /* SPI1_MISO */
bias-disable;
};
};
usart2_pins_a: usart2-0 {
pins1 {
pinmux = <STM32_PINMUX('F', 5, AF7)>, /* USART2_TX */