[PATCH 0/7] qcom: display / dts: Few corrections of address spaces.

[PATCH 0/7] qcom: display / dts: Few corrections of address spaces.

[Krzysztof Kozlowski]

These do not have practical impact currently, but make hardware
description correct.

Patchset can go via separate trees, but DTS should wait for bindings to
avoid new dtbs_check warnings.

Best regards,
Krzysztof

---
Krzysztof Kozlowski (7):
      dt-bindings: display/msm: dp-controller: Correct SM8650 IO range
      dt-bindings: display/msm: dp-controller: Allow DAI on SM8650
      dt-bindings: display/msm: sm8650: Correct VBIF range in example
      dt-bindings: display/msm: qcom,sm8750-mdss: Correct DPU and DP ranges in example
      arm64: dts: qcom: sm8650: Correct and complete DP address spaces
      arm64: dts: qcom: sm8750: Correct and complete DP address spaces
      arm64: dts: qcom: sm8750: Correct DPU VBIF address space size

 .../bindings/display/msm/dp-controller.yaml          | 20 +++++++++++++++++++-
 .../bindings/display/msm/qcom,sm8650-dpu.yaml        |  2 +-
 .../bindings/display/msm/qcom,sm8650-mdss.yaml       |  2 +-
 .../bindings/display/msm/qcom,sm8750-mdss.yaml       | 16 ++++++++++------
 arch/arm64/boot/dts/qcom/sm8650.dtsi                 | 14 +++++++++-----
 arch/arm64/boot/dts/qcom/sm8750.dtsi                 | 16 ++++++++++------
 6 files changed, 50 insertions(+), 20 deletions(-)
---
base-commit: 36ece9697e89016181e5ae87510e40fb31d86f2b
change-id: 20260402-dts-qcom-display-regs-11d61816e172

Best regards,
--  
Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>

[PATCH 1/7] dt-bindings: display/msm: dp-controller: Correct SM8650 IO range

[Krzysztof Kozlowski]

DP on Qualcomm SM8650 come with nine address ranges, so describe the
remaining ones as optional to keep ABI backwards compatible.  Driver
also does not need them to operate correctly.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
 .../bindings/display/msm/dp-controller.yaml           | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
index 8239adb7f7d3..e4f17d29343b 100644
--- a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
+++ b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
@@ -277,7 +277,6 @@ allOf:
               - qcom,sc8180x-dp
               - qcom,sdm845-dp
               - qcom,sm8350-dp
-              - qcom,sm8650-dp
     then:
       properties:
         reg:
@@ -290,6 +289,24 @@ allOf:
           minItems: 6
           maxItems: 6
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,sm8650-dp
+    then:
+      properties:
+        reg:
+          minItems: 5
+          maxItems: 9
+        clocks:
+          minItems: 6
+          maxItems: 6
+        clocks-names:
+          minItems: 6
+          maxItems: 6
+
   - if:
       properties:
         compatible:

-- 
2.51.0

Re: [PATCH 1/7] dt-bindings: display/msm: dp-controller: Correct SM8650 IO range

[Dmitry Baryshkov]

On Thu, Apr 02, 2026 at 01:45:12PM +0200, Krzysztof Kozlowski wrote:
> DP on Qualcomm SM8650 come with nine address ranges, so describe the
> remaining ones as optional to keep ABI backwards compatible.  Driver
> also does not need them to operate correctly.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
> ---
>  .../bindings/display/msm/dp-controller.yaml           | 19 ++++++++++++++++++-
>  1 file changed, 18 insertions(+), 1 deletion(-)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>


-- 
With best wishes
Dmitry

[PATCH 2/7] dt-bindings: display/msm: dp-controller: Allow DAI on SM8650

[Krzysztof Kozlowski]

DisplayPort on Qualcomm SM8650 (and compatible SM8750) supports audio
and there is DTS already having cells and sound-name-prefix.  Add SM8650
to the list of SoCs referencing the dai-common.yaml schema to solve
dtbs_check warnings like:

  sm8650-hdk-display-card-rear-camera-card.dtb:
    displayport-controller@af54000 (qcom,sm8650-dp): Unevaluated properties are not allowed ('sound-name-prefix' was unexpected)

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
 Documentation/devicetree/bindings/display/msm/dp-controller.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
index e4f17d29343b..f8daaee8d065 100644
--- a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
+++ b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
@@ -210,6 +210,7 @@ allOf:
               enum:
                 - qcom,glymur-dp
                 - qcom,sa8775p-dp
+                - qcom,sm8650-dp
                 - qcom,x1e80100-dp
       then:
         $ref: /schemas/sound/dai-common.yaml#

-- 
2.51.0

Re: [PATCH 2/7] dt-bindings: display/msm: dp-controller: Allow DAI on SM8650

[Dmitry Baryshkov]

On Thu, Apr 02, 2026 at 01:45:13PM +0200, Krzysztof Kozlowski wrote:
> DisplayPort on Qualcomm SM8650 (and compatible SM8750) supports audio
> and there is DTS already having cells and sound-name-prefix.  Add SM8650
> to the list of SoCs referencing the dai-common.yaml schema to solve
> dtbs_check warnings like:
> 
>   sm8650-hdk-display-card-rear-camera-card.dtb:
>     displayport-controller@af54000 (qcom,sm8650-dp): Unevaluated properties are not allowed ('sound-name-prefix' was unexpected)
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
> ---
>  Documentation/devicetree/bindings/display/msm/dp-controller.yaml | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
> index e4f17d29343b..f8daaee8d065 100644
> --- a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
> +++ b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
> @@ -210,6 +210,7 @@ allOf:
>                enum:
>                  - qcom,glymur-dp
>                  - qcom,sa8775p-dp
> +                - qcom,sm8650-dp
>                  - qcom,x1e80100-dp
>        then:
>          $ref: /schemas/sound/dai-common.yaml#

This clause is for the platforms which can work either with the eDP
(aux-bus) or DP (sound-dai-cells) setup. Instead please extend the else
clause to $ref dai-common.yaml.

> 
> -- 
> 2.51.0
> 

-- 
With best wishes
Dmitry

Re: [PATCH 2/7] dt-bindings: display/msm: dp-controller: Allow DAI on SM8650

[Krzysztof Kozlowski]

On 05/04/2026 00:04, Dmitry Baryshkov wrote:
> On Thu, Apr 02, 2026 at 01:45:13PM +0200, Krzysztof Kozlowski wrote:
>> DisplayPort on Qualcomm SM8650 (and compatible SM8750) supports audio
>> and there is DTS already having cells and sound-name-prefix.  Add SM8650
>> to the list of SoCs referencing the dai-common.yaml schema to solve
>> dtbs_check warnings like:
>>
>>   sm8650-hdk-display-card-rear-camera-card.dtb:
>>     displayport-controller@af54000 (qcom,sm8650-dp): Unevaluated properties are not allowed ('sound-name-prefix' was unexpected)
>>
>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
>> ---
>>  Documentation/devicetree/bindings/display/msm/dp-controller.yaml | 1 +
>>  1 file changed, 1 insertion(+)
>>
>> diff --git a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
>> index e4f17d29343b..f8daaee8d065 100644
>> --- a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
>> +++ b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
>> @@ -210,6 +210,7 @@ allOf:
>>                enum:
>>                  - qcom,glymur-dp
>>                  - qcom,sa8775p-dp
>> +                - qcom,sm8650-dp
>>                  - qcom,x1e80100-dp
>>        then:
>>          $ref: /schemas/sound/dai-common.yaml#
> 
> This clause is for the platforms which can work either with the eDP
> (aux-bus) or DP (sound-dai-cells) setup. Instead please extend the else
> clause to $ref dai-common.yaml.

OK, this binding is not getting readable...

Best regards,
Krzysztof

Re: [PATCH 2/7] dt-bindings: display/msm: dp-controller: Allow DAI on SM8650

[Dmitry Baryshkov]

On Sun, Apr 05, 2026 at 08:54:14AM +0200, Krzysztof Kozlowski wrote:
> On 05/04/2026 00:04, Dmitry Baryshkov wrote:
> > On Thu, Apr 02, 2026 at 01:45:13PM +0200, Krzysztof Kozlowski wrote:
> >> DisplayPort on Qualcomm SM8650 (and compatible SM8750) supports audio
> >> and there is DTS already having cells and sound-name-prefix.  Add SM8650
> >> to the list of SoCs referencing the dai-common.yaml schema to solve
> >> dtbs_check warnings like:
> >>
> >>   sm8650-hdk-display-card-rear-camera-card.dtb:
> >>     displayport-controller@af54000 (qcom,sm8650-dp): Unevaluated properties are not allowed ('sound-name-prefix' was unexpected)
> >>
> >> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
> >> ---
> >>  Documentation/devicetree/bindings/display/msm/dp-controller.yaml | 1 +
> >>  1 file changed, 1 insertion(+)
> >>
> >> diff --git a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
> >> index e4f17d29343b..f8daaee8d065 100644
> >> --- a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
> >> +++ b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
> >> @@ -210,6 +210,7 @@ allOf:
> >>                enum:
> >>                  - qcom,glymur-dp
> >>                  - qcom,sa8775p-dp
> >> +                - qcom,sm8650-dp
> >>                  - qcom,x1e80100-dp
> >>        then:
> >>          $ref: /schemas/sound/dai-common.yaml#
> > 
> > This clause is for the platforms which can work either with the eDP
> > (aux-bus) or DP (sound-dai-cells) setup. Instead please extend the else
> > clause to $ref dai-common.yaml.
> 
> OK, this binding is not getting readable...

Feel free to propose ways to improve it, constructive feedback is really
appreciated.

> 
> Best regards,
> Krzysztof

-- 
With best wishes
Dmitry

[PATCH 3/7] dt-bindings: display/msm: sm8650: Correct VBIF range in example

[Krzysztof Kozlowski]

VBIF register range is 0x3000 long, so correct the example.  No
practical impact, except when existing code is being re-used in new
contributions.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
 Documentation/devicetree/bindings/display/msm/qcom,sm8650-dpu.yaml  | 2 +-
 Documentation/devicetree/bindings/display/msm/qcom,sm8650-mdss.yaml | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/msm/qcom,sm8650-dpu.yaml b/Documentation/devicetree/bindings/display/msm/qcom,sm8650-dpu.yaml
index dccac525d202..134321b50897 100644
--- a/Documentation/devicetree/bindings/display/msm/qcom,sm8650-dpu.yaml
+++ b/Documentation/devicetree/bindings/display/msm/qcom,sm8650-dpu.yaml
@@ -70,7 +70,7 @@ examples:
     display-controller@ae01000 {
         compatible = "qcom,sm8650-dpu";
         reg = <0x0ae01000 0x8f000>,
-              <0x0aeb0000 0x2008>;
+              <0x0aeb0000 0x3000>;
         reg-names = "mdp", "vbif";
 
         clocks = <&gcc_axi_clk>,
diff --git a/Documentation/devicetree/bindings/display/msm/qcom,sm8650-mdss.yaml b/Documentation/devicetree/bindings/display/msm/qcom,sm8650-mdss.yaml
index a1c53e191033..0f7f79527748 100644
--- a/Documentation/devicetree/bindings/display/msm/qcom,sm8650-mdss.yaml
+++ b/Documentation/devicetree/bindings/display/msm/qcom,sm8650-mdss.yaml
@@ -112,7 +112,7 @@ examples:
         display-controller@ae01000 {
             compatible = "qcom,sm8650-dpu";
             reg = <0x0ae01000 0x8f000>,
-                  <0x0aeb0000 0x2008>;
+                  <0x0aeb0000 0x3000>;
             reg-names = "mdp", "vbif";
 
             clocks = <&gcc_axi_clk>,

-- 
2.51.0

Re: [PATCH 3/7] dt-bindings: display/msm: sm8650: Correct VBIF range in example

[Dmitry Baryshkov]

On Thu, Apr 02, 2026 at 01:45:14PM +0200, Krzysztof Kozlowski wrote:
> VBIF register range is 0x3000 long, so correct the example.  No
> practical impact, except when existing code is being re-used in new
> contributions.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
> ---
>  Documentation/devicetree/bindings/display/msm/qcom,sm8650-dpu.yaml  | 2 +-
>  Documentation/devicetree/bindings/display/msm/qcom,sm8650-mdss.yaml | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>


-- 
With best wishes
Dmitry

[PATCH 4/7] dt-bindings: display/msm: qcom,sm8750-mdss: Correct DPU and DP ranges in example

[Krzysztof Kozlowski]

VBIF register range is 0x3000 long. DisplayPort block has few too short
ranges and misses four more address spaces.

No practical impact, except when existing code is being re-used in new
contributions.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
 .../bindings/display/msm/qcom,sm8750-mdss.yaml           | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/msm/qcom,sm8750-mdss.yaml b/Documentation/devicetree/bindings/display/msm/qcom,sm8750-mdss.yaml
index a38c2261ef1a..46dc0d28da29 100644
--- a/Documentation/devicetree/bindings/display/msm/qcom,sm8750-mdss.yaml
+++ b/Documentation/devicetree/bindings/display/msm/qcom,sm8750-mdss.yaml
@@ -117,7 +117,7 @@ examples:
             display-controller@ae01000 {
                 compatible = "qcom,sm8750-dpu";
                 reg = <0x0ae01000 0x93000>,
-                      <0x0aeb0000 0x2008>;
+                      <0x0aeb0000 0x3000>;
                 reg-names = "mdp",
                             "vbif";
 
@@ -389,11 +389,15 @@ examples:
 
             displayport-controller@af54000 {
                 compatible = "qcom,sm8750-dp", "qcom,sm8650-dp";
-                reg = <0xaf54000 0x104>,
-                      <0xaf54200 0xc0>,
-                      <0xaf55000 0x770>,
-                      <0xaf56000 0x9c>,
-                      <0xaf57000 0x9c>;
+                reg = <0x0af54000 0x200>,
+                      <0x0af54200 0x200>,
+                      <0x0af55000 0xc00>,
+                      <0x0af56000 0x400>,
+                      <0x0af57000 0x400>,
+                      <0x0af58000 0x400>,
+                      <0x0af59000 0x400>,
+                      <0x0af5a000 0x600>,
+                      <0x0af5b000 0x600>;
 
                 interrupts-extended = <&mdss 12>;
 

-- 
2.51.0

Re: [PATCH 4/7] dt-bindings: display/msm: qcom,sm8750-mdss: Correct DPU and DP ranges in example

[Dmitry Baryshkov]

On Thu, Apr 02, 2026 at 01:45:15PM +0200, Krzysztof Kozlowski wrote:
> VBIF register range is 0x3000 long. DisplayPort block has few too short
> ranges and misses four more address spaces.
> 
> No practical impact, except when existing code is being re-used in new
> contributions.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
> ---
>  .../bindings/display/msm/qcom,sm8750-mdss.yaml           | 16 ++++++++++------
>  1 file changed, 10 insertions(+), 6 deletions(-)
> 

Nit: the subject differs in the style from the previous commit. With
that small issue fixed:

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>



-- 
With best wishes
Dmitry

[PATCH 5/7] arm64: dts: qcom: sm8650: Correct and complete DP address spaces

[Krzysztof Kozlowski]

DisplayPort block on Qualcomm SM8650 has few too short address space
ranges and misses four more spaces.  Complete the hardware description,
which in the future might be important for full feature support.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>

---

dtbs_check success depends on the binding change (first commit).
---
 arch/arm64/boot/dts/qcom/sm8650.dtsi | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qcom/sm8650.dtsi
index 1604bc8cff37..bc420a44f0b8 100644
--- a/arch/arm64/boot/dts/qcom/sm8650.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi
@@ -5868,11 +5868,15 @@ mdss_dsi1_phy: phy@ae97000 {
 
 			mdss_dp0: displayport-controller@af54000 {
 				compatible = "qcom,sm8650-dp";
-				reg = <0 0xaf54000 0 0x104>,
-				      <0 0xaf54200 0 0xc0>,
-				      <0 0xaf55000 0 0x770>,
-				      <0 0xaf56000 0 0x9c>,
-				      <0 0xaf57000 0 0x9c>;
+				reg = <0x0 0x0af54000 0x0 0x200>,
+				      <0x0 0x0af54200 0x0 0x200>,
+				      <0x0 0x0af55000 0x0 0xc00>,
+				      <0x0 0x0af56000 0x0 0x400>,
+				      <0x0 0x0af57000 0x0 0x400>,
+				      <0x0 0x0af58000 0x0 0x400>,
+				      <0x0 0x0af59000 0x0 0x400>,
+				      <0x0 0x0af5a000 0x0 0x600>,
+				      <0x0 0x0af5b000 0x0 0x600>;
 
 				interrupts-extended = <&mdss 12>;
 

-- 
2.51.0

Re: [PATCH 5/7] arm64: dts: qcom: sm8650: Correct and complete DP address spaces

[Dmitry Baryshkov]

On Thu, Apr 02, 2026 at 01:45:16PM +0200, Krzysztof Kozlowski wrote:
> DisplayPort block on Qualcomm SM8650 has few too short address space
> ranges and misses four more spaces.  Complete the hardware description,
> which in the future might be important for full feature support.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
> 
> ---
> 
> dtbs_check success depends on the binding change (first commit).
> ---
>  arch/arm64/boot/dts/qcom/sm8650.dtsi | 14 +++++++++-----
>  1 file changed, 9 insertions(+), 5 deletions(-)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>


-- 
With best wishes
Dmitry

[PATCH 6/7] arm64: dts: qcom: sm8750: Correct and complete DP address spaces

[Krzysztof Kozlowski]

DisplayPort block on Qualcomm SM8750 has few too short address space
ranges and misses four more spaces.  Complete the hardware description,
which in the future might be important for full feature support.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>

---

dtbs_check success depends on the binding change (first commit).
---
 arch/arm64/boot/dts/qcom/sm8750.dtsi | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8750.dtsi b/arch/arm64/boot/dts/qcom/sm8750.dtsi
index 18fb52c14acd..aefe517e0669 100644
--- a/arch/arm64/boot/dts/qcom/sm8750.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8750.dtsi
@@ -3325,11 +3325,15 @@ mdss_dsi1_phy: phy@ae97000 {
 
 			mdss_dp0: displayport-controller@af54000 {
 				compatible = "qcom,sm8750-dp", "qcom,sm8650-dp";
-				reg = <0x0 0xaf54000 0x0 0x104>,
-				      <0x0 0xaf54200 0x0 0xc0>,
-				      <0x0 0xaf55000 0x0 0x770>,
-				      <0x0 0xaf56000 0x0 0x9c>,
-				      <0x0 0xaf57000 0x0 0x9c>;
+				reg = <0x0 0x0af54000 0x0 0x200>,
+				      <0x0 0x0af54200 0x0 0x200>,
+				      <0x0 0x0af55000 0x0 0xc00>,
+				      <0x0 0x0af56000 0x0 0x400>,
+				      <0x0 0x0af57000 0x0 0x400>,
+				      <0x0 0x0af58000 0x0 0x400>,
+				      <0x0 0x0af59000 0x0 0x400>,
+				      <0x0 0x0af5a000 0x0 0x600>,
+				      <0x0 0x0af5b000 0x0 0x600>;
 
 				interrupts-extended = <&mdss 12>;
 

-- 
2.51.0

Re: [PATCH 6/7] arm64: dts: qcom: sm8750: Correct and complete DP address spaces

[Dmitry Baryshkov]

On Thu, Apr 02, 2026 at 01:45:17PM +0200, Krzysztof Kozlowski wrote:
> DisplayPort block on Qualcomm SM8750 has few too short address space
> ranges and misses four more spaces.  Complete the hardware description,
> which in the future might be important for full feature support.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
> 
> ---
> 
> dtbs_check success depends on the binding change (first commit).
> ---
>  arch/arm64/boot/dts/qcom/sm8750.dtsi | 14 +++++++++-----
>  1 file changed, 9 insertions(+), 5 deletions(-)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>


-- 
With best wishes
Dmitry

[PATCH 7/7] arm64: dts: qcom: sm8750: Correct DPU VBIF address space size

[Krzysztof Kozlowski]

VBIF register range is 0x3000 long, so correct the code even though
missing part seems without practical impact.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
 arch/arm64/boot/dts/qcom/sm8750.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8750.dtsi b/arch/arm64/boot/dts/qcom/sm8750.dtsi
index aefe517e0669..f4b8703ef856 100644
--- a/arch/arm64/boot/dts/qcom/sm8750.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8750.dtsi
@@ -3041,7 +3041,7 @@ &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>,
 			mdss_mdp: display-controller@ae01000 {
 				compatible = "qcom,sm8750-dpu";
 				reg = <0x0 0x0ae01000 0x0 0x93000>,
-				      <0x0 0x0aeb0000 0x0 0x2008>;
+				      <0x0 0x0aeb0000 0x0 0x3000>;
 				reg-names = "mdp",
 					    "vbif";
 

-- 
2.51.0

Re: [PATCH 0/7] qcom: display / dts: Few corrections of address spaces.

[Krzysztof Kozlowski]

On 02/04/2026 13:45, Krzysztof Kozlowski wrote:
> These do not have practical impact currently, but make hardware
> description correct.
> 
> Patchset can go via separate trees, but DTS should wait for bindings to
> avoid new dtbs_check warnings.
> 
> Best regards,
> Krzysztof
> 
> ---
> Krzysztof Kozlowski (7):
>       dt-bindings: display/msm: dp-controller: Correct SM8650 IO range
>       dt-bindings: display/msm: dp-controller: Allow DAI on SM8650
>       dt-bindings: display/msm: sm8650: Correct VBIF range in example
>       dt-bindings: display/msm: qcom,sm8750-mdss: Correct DPU and DP ranges in example


Uh, 2 seconds after hitting send I understood I forgot about Eliza
bindings which were merged. <crapity crapity crap>

Best regards,
Krzysztof

[PATCH 8/7] dt-bindings: display/msm: qcom,eliza-mdss: Correct DPU and DP ranges in example

[Krzysztof Kozlowski]

VBIF register range is 0x3000 long.  DisplayPort block has few too short
ranges and misses four more address spaces.  Similarly first part of DSI
space should be 0x300 long.

No practical impact, except when existing code is being re-used in new
contributions.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---

I forgot about this one, so patch numbering is a bit odd 8/7 :)

 .../bindings/display/msm/qcom,eliza-mdss.yaml | 20 +++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/msm/qcom,eliza-mdss.yaml b/Documentation/devicetree/bindings/display/msm/qcom,eliza-mdss.yaml
index 47938d13d1ca..bd4ba91a171f 100644
--- a/Documentation/devicetree/bindings/display/msm/qcom,eliza-mdss.yaml
+++ b/Documentation/devicetree/bindings/display/msm/qcom,eliza-mdss.yaml
@@ -119,7 +119,7 @@ examples:
         mdss_mdp: display-controller@ae01000 {
             compatible = "qcom,eliza-dpu";
             reg = <0x0ae01000 0x93000>,
-                  <0x0aeb0000 0x2008>;
+                  <0x0aeb0000 0x3000>;
             reg-names = "mdp",
                         "vbif";
 
@@ -304,7 +304,7 @@ examples:
         mdss_dsi0_phy: phy@ae95000 {
             compatible = "qcom,eliza-dsi-phy-4nm", "qcom,sm8650-dsi-phy-4nm";
             reg = <0x0ae95000 0x200>,
-                  <0x0ae95200 0x280>,
+                  <0x0ae95200 0x300>,
                   <0x0ae95500 0x400>;
             reg-names = "dsi_phy",
                         "dsi_phy_lane",
@@ -388,7 +388,7 @@ examples:
         mdss_dsi1_phy: phy@ae97000 {
             compatible = "qcom,eliza-dsi-phy-4nm", "qcom,sm8650-dsi-phy-4nm";
             reg = <0x0ae97000 0x200>,
-                  <0x0ae97200 0x280>,
+                  <0x0ae97200 0x300>,
                   <0x0ae97500 0x400>;
             reg-names = "dsi_phy",
                         "dsi_phy_lane",
@@ -407,11 +407,15 @@ examples:
 
         displayport-controller@af54000 {
             compatible = "qcom,eliza-dp", "qcom,sm8650-dp";
-            reg = <0xaf54000 0x104>,
-                  <0xaf54200 0xc0>,
-                  <0xaf55000 0x770>,
-                  <0xaf56000 0x9c>,
-                  <0xaf57000 0x9c>;
+            reg = <0x0af54000 0x200>,
+                  <0x0af54200 0x200>,
+                  <0x0af55000 0xc00>,
+                  <0x0af56000 0x400>,
+                  <0x0af57000 0x400>,
+                  <0x0af58000 0x400>,
+                  <0x0af59000 0x400>,
+                  <0x0af5a000 0x600>,
+                  <0x0af5b000 0x600>;
 
             interrupts-extended = <&mdss 12>;
 
-- 
2.51.0