Re: [PATCH v3 1/6] dt-bindings: sram: Describe the IMEM present in Qualcomm IPQ SoCs

From: Krzysztof Kozlowski

Date: Mon Mar 02 2026 - 08:59:52 EST


On 02/03/2026 14:52, Konrad Dybcio wrote:
> On 3/1/26 12:27 PM, Krzysztof Kozlowski wrote:
>> On Sat, Feb 28, 2026 at 06:38:00PM +0530, Kathiravan Thirumoorthy wrote:
>>> Qualcomm IPQ SoCs also have the IMEM(On-chip SRAM) region and used for
>>> the various debugging purposes like storing system restart reason and
>>
>> This binding does not allow restart reason. pil-reloc-info was kind of
>> allowed, but now I think this might have been a mistake because that
>> bindings were posted incomplete.
>
> The sram.yaml binding allows any arbitrrary subnode (sort of like nvmem),

Not, true, look at the compatible. It requires a specific type of nodes.

> so long as the name includes 'smem'

Also not accurate - "sram" is not the reboot reason, which has node name
called "reboot-mode".

Best regards,
Krzysztof