[PATCH v2 10/10] arm64: dts: qcom: sar2130p: add display nodes

[Konrad Dybcio]

On 4/14/25 2:14 PM, Dmitry Baryshkov wrote:
> On Mon, Apr 14, 2025 at 01:39:56PM +0200, Konrad Dybcio wrote:
>> On 4/14/25 1:37 PM, Dmitry Baryshkov wrote:
>>> On Mon, Apr 14, 2025 at 01:13:28PM +0200, Konrad Dybcio wrote:
>>>> On 3/14/25 7:09 AM, Dmitry Baryshkov wrote:
>>>>> From: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>
>>>>>
>>>>> Add display controller, two DSI hosts, two DSI PHYs and a single DP
>>>>> controller. Link DP to the QMP Combo PHY.
>>>>>
>>>>> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>
>>>>> ---
>>>>
>>>> [...]
>>>>
>>>>> +			mdss_mdp: display-controller at ae01000 {
>>>>> +				compatible = "qcom,sar2130p-dpu";
>>>>> +				reg = <0x0 0x0ae01000 0x0 0x8f000>,
>>>>> +				      <0x0 0x0aeb0000 0x0 0x2008>;
>>>>
>>>> size = 0x3000
>>>
>>> Existing platforms (including SM8650) use 0x2008 here. Would you like to
>>> change all the platforms and why?
>>
>> The last register is base+0x2004 but the region is 0x3000-sized on 2130
> 
> As I wrote, this still applies to other existing platforms. I think up
> to now we were using a mixture of 'last actual register' and 'documented
> space size' with VBIF using the former one. Should we switch all
> platforms to use the latter one for this region? In such a case I'll
> update this one and all other platforms. Otherwise I'd prefer uniformity
> and still use 0x2008 here like other platforms do.

Let's stick to allocated region sizes (i.e. 0x3000 here)

Konrad