[PATCH] ARM: dts: stm32: Keep the reg11 and reg18 regulators always enabled on STM32MP13xx DHCOR
    Marek Vasut 
    marek.vasut at mailbox.org
       
    Thu Oct 23 23:47:25 CEST 2025
    
    
  
Do not disable reg11 and reg18, disabling these regulators causes
the SoC to hang.
Signed-off-by: Marek Vasut <marek.vasut at mailbox.org>
---
Cc: Patrice Chotard <patrice.chotard at foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay at foss.st.com>
Cc: Tom Rini <trini at konsulko.com>
Cc: u-boot at dh-electronics.com
Cc: u-boot at lists.denx.de
Cc: uboot-stm32 at st-md-mailman.stormreply.com
---
 arch/arm/dts/stm32mp13xx-dhcor-u-boot.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)
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
 
+®11 {
+	regulator-always-on;
+};
+
+®18 {
+	regulator-always-on;
+};
+
 &sdmmc1 {
 	status = "disabled";
 };
-- 
2.51.0
    
    
More information about the U-Boot
mailing list