openwrt/target/linux/stm32/patches-6.6/032-ARM-dts-stm32-rtc-add-pin-to-provide-LSCO-on-stm32mp.patch

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From 92483a156238078562d187f527de6b358cb53a08 Mon Sep 17 00:00:00 2001
From: Valentin Caron <valentin.caron@foss.st.com>
Date: Tue, 27 Aug 2024 16:04:48 +0200
Subject: [PATCH] ARM: dts: stm32: rtc, add pin to provide LSCO on
stm32mp13
Declare pin for LSCO in stm32-pinctrl provider node to reserve this pin
for RTC OUT2_RMP, in stm32mp13-pinctrl.dtsi.
Signed-off-by: Valentin Caron <valentin.caron@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
---
arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
--- a/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi
+++ b/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi
@@ -212,6 +212,13 @@
};
};
+ /omit-if-no-ref/
+ rtc_rsvd_pins_a: rtc-rsvd-0 {
+ pins {
+ pinmux = <STM32_PINMUX('I', 1, ANALOG)>; /* RTC_OUT2_RMP */
+ };
+ };
+
sdmmc1_b4_pins_a: sdmmc1-b4-0 {
pins {
pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */