[PATCH] ARM: dts: stm32: Keep the reg11 and reg18 regulators always enabled on STM32MP13xx DHCOR
Patrice CHOTARD
patrice.chotard at foss.st.com
Mon Nov 17 07:57:50 CET 2025
On 10/27/25 17:37, Patrice CHOTARD wrote:
>
>
> On 10/23/25 23:47, Marek Vasut wrote:
>> 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";
>> };
> Hi
>
> Reviewed-by: Patrice Chotard <patrice.chotard at foss.st.com>
>
> Thanks
> Patrice
Applied to u-boot-stm32/master
Thanks
Patrice
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