[Uboot-stm32] [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 18:30:14 CET 2025



On 11/14/25 17:54, Patrice CHOTARD wrote:
> 
> 
> 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.

see https://patchwork.kernel.org/project/linux-arm-kernel/list/?series=1023673

Patrice

> 
> Thanks
> Patrice
> 
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