From d6e424f926397e682fc44a952d5b3a1e34b2cd73 Mon Sep 17 00:00:00 2001
From: Valentin Caron <valentin.caron@foss.st.com>
Date: Tue, 27 Aug 2024 16:04:50 +0200
Subject: [PATCH] ARM: dts: stm32: rtc, add LSCO to WLAN/BT module on
 stm32mp135f-dk

On stm32mp135f-dk board, WLAN/BT module LPO_IN pin is wired to
RTC OUT2_RMP pin.

Provide a pinctrl configuration to enable LSCO on OUT2_RMP.

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/stm32mp135f-dk.dts | 7 +++++++
 1 file changed, 7 insertions(+)

--- a/arch/arm/boot/dts/st/stm32mp135f-dk.dts
+++ b/arch/arm/boot/dts/st/stm32mp135f-dk.dts
@@ -184,7 +184,14 @@
 };
 
 &rtc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&rtc_rsvd_pins_a>;
 	status = "okay";
+
+	rtc_lsco_pins_a: rtc-lsco-0 {
+		pins = "out2_rmp";
+		function = "lsco";
+	};
 };
 
 &scmi_regu {
