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| author |   Marek Vasut <marex@denx.de> | 2020-04-29 18:37:40 +0200 |
|---|---|---|
| committer |   Alexandre Torgue <alexandre.torgue@st.com> | 2020-05-07 14:48:06 +0200 |
| commit | 5afb13616bafce080a2455831325c3e11bec9ba3 (patch) | |
| tree | f4fda21863992123cd04dee672ee65710900cf89 /arch/arm/boot/dts/stm32mp15-pinctrl.dtsi | |
| parent | ARM: dts: stm32: Add bindings for ADC on AV96 (diff) | |
| download | linux-dev-5afb13616bafce080a2455831325c3e11bec9ba3.tar.xz linux-dev-5afb13616bafce080a2455831325c3e11bec9ba3.zip | |
ARM: dts: stm32: Add alternate pinmux for SPI2 pins
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>
Diffstat (limited to 'arch/arm/boot/dts/stm32mp15-pinctrl.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/stm32mp15-pinctrl.dtsi | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi index 2570253133fd..deb4cf4e2ef0 100644 --- a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi +++ b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi @@ -1559,6 +1559,21 @@ }; }; + 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 */ |