[PATCH v3 6/7] ARM: dts: stm32: use LTDC and LVDS nodes before relocation in stm32mp25-u-boot

Patrice CHOTARD patrice.chotard at foss.st.com
Fri Nov 14 17:54:57 CET 2025



On 11/14/25 17:49, Patrice CHOTARD wrote:
> 
> 
> On 10/30/25 08:43, Yannick FERTRE wrote:
>> Hi Raphael,
>>
>> Thanks for the patch.
>>
>> Acked-by: Yannick Fertre<yannick.fertre at foss.st.com>
>>
>> Le 04/09/2025 à 14:53, Raphael Gallais-Pou a écrit :
>>> Use LTDC and LVDS nodes in all boot phases.  This is specially useful
>>> before U-Boot relocation.
>>>
>>> Reviewed-by: Patrice Chotard <patrice.chotard at foss.st.com>
>>> Reviewed-by: Yannick Fertre <yannick.fertre at foss.st.com>
>>> Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou at foss.st.com>
>>> ---
>>>   arch/arm/dts/stm32mp25-u-boot.dtsi | 8 ++++++++
>>>   1 file changed, 8 insertions(+)
>>>
>>> diff --git a/arch/arm/dts/stm32mp25-u-boot.dtsi b/arch/arm/dts/stm32mp25-u-boot.dtsi
>>> index d9aeeb6d510df9dea9700148cf8a8ad5efcfd4f9..3ac35c4a6bc27c72eeeb532742fd4412b7aa1b85 100644
>>> --- a/arch/arm/dts/stm32mp25-u-boot.dtsi
>>> +++ b/arch/arm/dts/stm32mp25-u-boot.dtsi
>>> @@ -93,6 +93,14 @@
>>>       bootph-all;
>>>   };
>>>   +&ltdc {
>>> +    bootph-all;
>>> +};
>>> +
>>> +&lvds {
>>> +    bootph-all;
>>> +};
>>> +
>>>   &pinctrl {
>>>       bootph-all;
>>>   };
>>>
> Applied to u-boot-stm32/master
> 
> Thanks
> Patrice

This patch will be dropped and submitted in kernel DT side instead.

Thanks
Patrice



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