diff options
| author | Marek Vasut <marex@denx.de> | 2022-06-26 03:21:01 +0300 |
|---|---|---|
| committer | Alexandre Torgue <alexandre.torgue@foss.st.com> | 2022-07-05 12:42:11 +0300 |
| commit | 5eabbd30fe60e03367b0d06461d1f94ea46a1b8a (patch) | |
| tree | 141bac5e98598d20bd82889b84ce810581ae24fc /arch/arm/boot/dts/stm32mp15-pinctrl.dtsi | |
| parent | bdb1f18fa959aa305c97708345fa9d9f90a59ef3 (diff) | |
| download | linux-5eabbd30fe60e03367b0d06461d1f94ea46a1b8a.tar.xz | |
ARM: dts: stm32: Add alternate pinmux for SPI2 pins
Add another mux option for SPI2 pins, this is used on DRC Compact board.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: linux-stm32@st-md-mailman.stormreply.com
To: linux-arm-kernel@lists.infradead.org
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.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 667d8b74a8a4..01242cb005b6 100644 --- a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi +++ b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi @@ -1827,6 +1827,21 @@ }; }; + spi2_pins_b: spi2-1 { + pins1 { + pinmux = <STM32_PINMUX('I', 1, AF5)>, /* SPI2_SCK */ + <STM32_PINMUX('I', 3, AF5)>; /* SPI2_MOSI */ + bias-disable; + drive-push-pull; + slew-rate = <1>; + }; + + pins2 { + pinmux = <STM32_PINMUX('I', 2, AF5)>; /* SPI2_MISO */ + bias-disable; + }; + }; + spi4_pins_a: spi4-0 { pins { pinmux = <STM32_PINMUX('E', 12, AF5)>, /* SPI4_SCK */ |