mirrors/linux
2
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-05-07 22:08:33 -04:00
Code Issues Packages Projects Releases Wiki Activity

ARM: dts: stm32: Add idle/sleep pinmux for USART3 on stm32mp15

Browse Source 
Add idle and sleep mux option for the USART3 pins_a.

This is used on the Phycore STM32MP1.

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
This commit is contained in:
Steffen Trumtrar
2023-05-05 08:01:54 +02:00
committed by Alexandre Torgue
parent 559b33d2a8
commit 37f92e6930
1 changed files with 17 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
View File

@@ -2402,6 +2402,23 @@ pins2 {
};
};
usart3_idle_pins_a: usart3-idle-0 {
pins1 {
pinmux = <STM32_PINMUX('B', 10, ANALOG)>; /* USART3_TX */
};
pins2 {
pinmux = <STM32_PINMUX('B', 12, AF8)>; /* USART3_RX */
bias-disable;
};
};
usart3_sleep_pins_a: usart3-sleep-0 {
pins {
pinmux = <STM32_PINMUX('B', 10, ANALOG)>, /* USART3_TX */
<STM32_PINMUX('B', 12, ANALOG)>; /* USART3_RX */
};
};
usart3_pins_b: usart3-1 {
pins1 {
pinmux = <STM32_PINMUX('B', 10, AF7)>, /* USART3_TX */