difos/target/linux/stm32/patches-6.12/035-ARM-dts-stm32-rtc-add-pin-to-provide-LSCO-on-stm32mp.patch
Thomas Richard 1cdbddae6e stm32: 6.12: refresh kernel patches
Drop upstreamed patches and refresh remaining ones.

Manually rebased:
- 033-ARM-dts-stm32-rtc-add-LSCO-to-WLAN-BT-module-on-stm3.patch
- 035-ARM-dts-stm32-rtc-add-pin-to-provide-LSCO-on-stm32mp.patch

Signed-off-by: Thomas Richard <thomas.richard@bootlin.com>
Link: https://github.com/openwrt/openwrt/pull/18740
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-06-21 14:28:42 +02:00

30 lines
954 B
Diff

From d6b0d7a941c4fc9241d9cca66db5d8ff9d81cc8b Mon Sep 17 00:00:00 2001
From: Valentin Caron <valentin.caron@foss.st.com>
Date: Tue, 27 Aug 2024 16:04:47 +0200
Subject: [PATCH] ARM: dts: stm32: rtc, add pin to provide LSCO on stm32mp15
Declare pin for LSCO in stm32-pinctrl provider node to reserve this pin
for RTC OUT2_RMP, in stm32mp15-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/stm32mp15-pinctrl.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
--- a/arch/arm/boot/dts/st/stm32mp15-pinctrl.dtsi
+++ b/arch/arm/boot/dts/st/stm32mp15-pinctrl.dtsi
@@ -1697,6 +1697,13 @@
};
/omit-if-no-ref/
+ rtc_rsvd_pins_a: rtc-rsvd-0 {
+ pins {
+ pinmux = <STM32_PINMUX('I', 8, ANALOG)>; /* RTC_OUT2_RMP */
+ };
+ };
+
+ /omit-if-no-ref/
sai2a_pins_a: sai2a-0 {
pins {
pinmux = <STM32_PINMUX('I', 5, AF10)>, /* SAI2_SCK_A */