On Thu, Nov 20, 2025 at 02:25:01PM +0530, Mani Chandana Kuntumalla wrote:
> 
> 
> On 10/8/2025 6:10 PM, Konrad Dybcio wrote:
> > On 9/26/25 10:59 AM, Mani Chandana Ballary Kuntumalla wrote:
> > > Add device tree nodes for the mdss1 DPTX0 and DPTX1 controllers
> > > with their corresponding PHYs.
> > > 
> > > Signed-off-by: Mani Chandana Ballary Kuntumalla 
> > > <[email protected]>
> > > ---
> > 
> > [...]
> > 
> > > +                 mdss1_dp0: displayport-controller@22154000 {
> > > +                         compatible = "qcom,sa8775p-dp";
> > > +
> > > +                         reg = <0x0 0x22154000 0x0 0x104>,
> > 
> > sz = 0x200
> > 
> > > +                               <0x0 0x22154200 0x0 0x0c0>,
> > 
> > sz = 0x200
> > 
> > > +                               <0x0 0x22155000 0x0 0x770>,
> > 
> > sz = 0xc00> +                                     <0x0 0x22156000 0x0 
> > 0x09c>,
> > > +                               <0x0 0x22157000 0x0 0x09c>,
> > > +                               <0x0 0x22158000 0x0 0x09c>,
> > > +                               <0x0 0x22159000 0x0 0x09c>,
> > 
> > sz = 0x400 for all 0x9c
> > 
> > > +                               <0x0 0x2215a000 0x0 0x23c>,
> > > +                               <0x0 0x2215b000 0x0 0x23c>;
> > 
> > 0x23c -> 0x600
> > 
> > [...]
> > 
> > 
> > > +                 mdss1_dp1: displayport-controller@2215c000 {
> > > +                         compatible = "qcom,sa8775p-dp";
> > > +
> > > +                         reg = <0x0 0x2215c000 0x0 0x104>,
> > > +                               <0x0 0x2215c200 0x0 0x0c0>,
> > > +                               <0x0 0x2215d000 0x0 0x770>,
> > > +                               <0x0 0x2215e000 0x0 0x09c>,
> > > +                               <0x0 0x2215f000 0x0 0x09c>,
> > > +                               <0x0 0x22160000 0x0 0x09c>,
> > > +                               <0x0 0x22161000 0x0 0x09c>,
> > > +                               <0x0 0x22162000 0x0 0x23c>,
> > > +                               <0x0 0x22163000 0x0 0x23c>;
> > 
> > 0x2216_2000 and _3000 don't exist, there's no MST2/3
> > 
> > sizes should be changed similarly
> 
> MST2/3 is supported for MDSS1 DPTX0.

This is MDSS1 DPTX1

-- 
With best wishes
Dmitry

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