On 9/3/25 12:47 PM, Barnabás Czémán wrote:
>
>
> On 3 September 2025 12:42:38 CEST, Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx> wrote:
>> On 8/31/25 2:29 PM, Barnabás Czémán wrote:
>>> From: Dang Huynh <danct12@xxxxxxxxxx>
>>>
>>> Add initial support for MSM8937 SoC.
>>>
>>> Signed-off-by: Dang Huynh <danct12@xxxxxxxxxx>
>>> Co-developed-by: Barnabás Czémán <barnabas.czeman@xxxxxxxxxxxxxx>
>>> Signed-off-by: Barnabás Czémán <barnabas.czeman@xxxxxxxxxxxxxx>
>>> ---
>>
>> [...]
>>
>>> + qfprom: qfprom@a4000 {
>>> + compatible = "qcom,msm8937-qfprom", "qcom,qfprom";
>>> + reg = <0x000a4000 0x1000>;
>>
>> here you reserve 0x1000 for the qfprom
>>
>> [...]
>>
>>> + gpu_speed_bin: gpu-speed-bin@601b {
>>> + reg = <0x601b 0x1>;
>>
>> and here you make way for OOB accesses
> Ack
>>
>> Make qfprom length 0x3000 with the current base and the gpu
>> speed bin should be at base+0x201b, I *think* (the docs aren't
>> super clear on that)
>>
>> [...]
>>
>>> + mdss: display-subsystem@1a00000 {
>>> + compatible = "qcom,mdss";
>>> + reg = <0x01a00000 0x1000>,
>>> + <0x01ab0000 0x1040>;
>>
>> In v5, I pointed out the size of vbif should be 0x3000.. and the random
> Where 0x3000 is come from downstream is using 0x1040 for vbif.
Hardware documentation.
Konrad
