From: Marek Vasut <marek.vasut@mailbox.org>
Date: Thu, 23 Oct 2025 21:47:25 +0000 (+0200)
Subject: ARM: dts: stm32: Keep the reg11 and reg18 regulators always enabled on STM32MP13xx... 
X-Git-Tag: v2026.01-rc3~14^2~5
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=68430f102d11da3184dd3783b7ef72fc7b1a8f57;p=thirdparty%2Fu-boot.git

ARM: dts: stm32: Keep the reg11 and reg18 regulators always enabled on STM32MP13xx DHCOR

Do not disable reg11 and reg18, disabling these regulators causes
the SoC to hang.

Signed-off-by: Marek Vasut <marek.vasut@mailbox.org>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
---

diff --git a/arch/arm/dts/stm32mp13xx-dhcor-u-boot.dtsi b/arch/arm/dts/stm32mp13xx-dhcor-u-boot.dtsi
index 699ba15d6ea..5ca0258e3ff 100644
--- a/arch/arm/dts/stm32mp13xx-dhcor-u-boot.dtsi
+++ b/arch/arm/dts/stm32mp13xx-dhcor-u-boot.dtsi
@@ -186,6 +186,14 @@
 };
 #endif
 
+&reg11 {
+	regulator-always-on;
+};
+
+&reg18 {
+	regulator-always-on;
+};
+
 &sdmmc1 {
 	status = "disabled";
 };