kybaaz/linux-xiaomi-chiron
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

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

Browse source 
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>
This commit is contained in:
Marek Vasut 2022-06-26 02:21:01 +02:00 • committed by Alexandre Torgue
parent bdb1f18fa9
commit 5eabbd30fe
1 changed files with 15 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

15
arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
View file

@ -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 */