[PATCH 0/8] drm/msm: Add Qualcomm Eliza SoC support

[PATCH 0/8] drm/msm: Add Qualcomm Eliza SoC support

[Krzysztof Kozlowski]

The MDSS on Eliza SoC is evolution of one in SM8750, with several blocks
removed and added HDMI.

This posting brings working and tested DSI panel, while DP on USB was
not yet tested and HDMI was not prepared.

Best regards,
Krzysztof

---
Krzysztof Kozlowski (8):
      dt-bindings: display/msm: dp-controller: Add Eliza SoC
      dt-bindings: display/msm: dsi-phy-7nm: Add Eliza SoC
      dt-bindings: display/msm: dsi-controller-main: Add Eliza SoC
      dt-bindings: display/msm: qcom,sm8650-dpu: Add Eliza SoC
      dt-bindings: display/msm: qcom,eliza-mdss: Add Eliza SoC
      soc: qcom: ubwc: Add configuration Eliza SoC
      drm/msm/dpu: Add support for Eliza SoC
      drm/msm/mdss: Add support for Eliza SoC

 .../bindings/display/msm/dp-controller.yaml        |   1 +
 .../bindings/display/msm/dsi-controller-main.yaml  |   4 +
 .../bindings/display/msm/dsi-phy-7nm.yaml          |   4 +
 .../bindings/display/msm/qcom,eliza-mdss.yaml      | 496 +++++++++++++++++++++
 .../bindings/display/msm/qcom,sm8650-dpu.yaml      |   1 +
 .../gpu/drm/msm/disp/dpu1/catalog/dpu_12_4_eliza.h | 365 +++++++++++++++
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c     |   1 +
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h     |   1 +
 drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c            |   1 +
 drivers/gpu/drm/msm/msm_mdss.c                     |   1 +
 drivers/soc/qcom/ubwc_config.c                     |   1 +
 11 files changed, 876 insertions(+)
---
base-commit: 3fa5e5702a82d259897bd7e209469bc06368bf31
change-id: 20260302-drm-display-eliza-634fd1c3c193

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

[PATCH 1/8] dt-bindings: display/msm: dp-controller: Add Eliza SoC

[Krzysztof Kozlowski]

Add DisplayPort controller for Qualcomm Eliza SoC fully compatible with
SM8650.  The device looks very similar to SM8750 (same DP TX block
v1.5.1) but with few differences:
 - Eliza and SM8650 use DP PHY 4nm v7.0, SM8750 uses 3nm v8.0,
 - No MST (according to downstream sources).

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 ebda78db87a6..d06d396df4c0 100644
--- a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
+++ b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
@@ -67,6 +67,7 @@ properties:
 
       - items:
           - enum:
+              - qcom,eliza-dp
               - qcom,sm8750-dp
           - const: qcom,sm8650-dp
 

-- 
2.51.0

Re: [PATCH 1/8] dt-bindings: display/msm: dp-controller: Add Eliza SoC

[Dmitry Baryshkov]

On Tue, Mar 03, 2026 at 02:07:51PM +0100, Krzysztof Kozlowski wrote:
> Add DisplayPort controller for Qualcomm Eliza SoC fully compatible with
> SM8650.  The device looks very similar to SM8750 (same DP TX block
> v1.5.1) but with few differences:
>  - Eliza and SM8650 use DP PHY 4nm v7.0, SM8750 uses 3nm v8.0,
>  - No MST (according to downstream sources).

Don't trust downstream sources. HPG shows MST from INTF3.

> 
> 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 ebda78db87a6..d06d396df4c0 100644
> --- a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
> +++ b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
> @@ -67,6 +67,7 @@ properties:
>  
>        - items:
>            - enum:
> +              - qcom,eliza-dp
>                - qcom,sm8750-dp
>            - const: qcom,sm8650-dp
>  
> 
> -- 
> 2.51.0
> 

-- 
With best wishes
Dmitry

Re: [PATCH 1/8] dt-bindings: display/msm: dp-controller: Add Eliza SoC

[Krzysztof Kozlowski]

On 03/03/2026 14:47, Dmitry Baryshkov wrote:
> On Tue, Mar 03, 2026 at 02:07:51PM +0100, Krzysztof Kozlowski wrote:
>> Add DisplayPort controller for Qualcomm Eliza SoC fully compatible with
>> SM8650.  The device looks very similar to SM8750 (same DP TX block
>> v1.5.1) but with few differences:
>>  - Eliza and SM8650 use DP PHY 4nm v7.0, SM8750 uses 3nm v8.0,
>>  - No MST (according to downstream sources).
> 
> Don't trust downstream sources. HPG shows MST from INTF3.

ack

Best regards,
Krzysztof

[PATCH 2/8] dt-bindings: display/msm: dsi-phy-7nm: Add Eliza SoC

[Krzysztof Kozlowski]

Add DSI PHY 4nm v5.2.4 for the Qualcomm Eliza SoC, fully compatible with
SM8650.  Note that this DSI PHY, unlike the Eliza MDSS DSI, is not
compatible with SM8750.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
 Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml b/Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml
index 9a9a6c4abf43..3ce8a9ff4555 100644
--- a/Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml
+++ b/Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml
@@ -29,6 +29,10 @@ properties:
               - qcom,sm8550-dsi-phy-4nm
               - qcom,sm8650-dsi-phy-4nm
               - qcom,sm8750-dsi-phy-3nm
+      - items:
+          - enum:
+              - qcom,eliza-dsi-phy-4nm
+          - const: qcom,sm8650-dsi-phy-4nm
       - items:
           - enum:
               - qcom,qcs8300-dsi-phy-5nm

-- 
2.51.0

Re: [PATCH 2/8] dt-bindings: display/msm: dsi-phy-7nm: Add Eliza SoC

[Dmitry Baryshkov]

On Tue, Mar 03, 2026 at 02:07:52PM +0100, Krzysztof Kozlowski wrote:
> Add DSI PHY 4nm v5.2.4 for the Qualcomm Eliza SoC, fully compatible with
> SM8650.  Note that this DSI PHY, unlike the Eliza MDSS DSI, is not
> compatible with SM8750.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
> ---
>  Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml | 4 ++++
>  1 file changed, 4 insertions(+)
> 

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


-- 
With best wishes
Dmitry

[PATCH 3/8] dt-bindings: display/msm: dsi-controller-main: Add Eliza SoC

[Krzysztof Kozlowski]

Add DSI controller Qualcomm Eliza SoC using exactly the same block as
SM8750.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
 .../devicetree/bindings/display/msm/dsi-controller-main.yaml          | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml b/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml
index eb6d38dabb08..49b8b6db45f1 100644
--- a/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml
+++ b/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml
@@ -51,6 +51,10 @@ properties:
               - qcom,qcs8300-dsi-ctrl
           - const: qcom,sa8775p-dsi-ctrl
           - const: qcom,mdss-dsi-ctrl
+      - items:
+          - const: qcom,eliza-dsi-ctrl
+          - const: qcom,sm8750-dsi-ctrl
+          - const: qcom,mdss-dsi-ctrl
       - enum:
           - qcom,dsi-ctrl-6g-qcm2290
           - qcom,mdss-dsi-ctrl # This should always come with an SoC-specific compatible

-- 
2.51.0

Re: [PATCH 3/8] dt-bindings: display/msm: dsi-controller-main: Add Eliza SoC

[Dmitry Baryshkov]

On Tue, Mar 03, 2026 at 02:07:53PM +0100, Krzysztof Kozlowski wrote:
> Add DSI controller Qualcomm Eliza SoC using exactly the same block as
> SM8750.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
> ---
>  .../devicetree/bindings/display/msm/dsi-controller-main.yaml          | 4 ++++
>  1 file changed, 4 insertions(+)
> 

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


-- 
With best wishes
Dmitry

[PATCH 4/8] dt-bindings: display/msm: qcom,sm8650-dpu: Add Eliza SoC

[Krzysztof Kozlowski]

Add DPU (v12.4) for Qualcomm Eliza SoC which has noticeable differences
against SM8750 (v12.0) of mostly removing blocks:

 - Removed CTL4-5 blocks,
 - Removed VIG2-3 and DMA4-5,
 - Removed LM4-7, DSPP3, PINGPONG4-7, MERGE4-5 and several DSC blocks,
 - Added HDMI interface.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
 Documentation/devicetree/bindings/display/msm/qcom,sm8650-dpu.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/display/msm/qcom,sm8650-dpu.yaml b/Documentation/devicetree/bindings/display/msm/qcom,sm8650-dpu.yaml
index e29c4687c3a2..dccac525d202 100644
--- a/Documentation/devicetree/bindings/display/msm/qcom,sm8650-dpu.yaml
+++ b/Documentation/devicetree/bindings/display/msm/qcom,sm8650-dpu.yaml
@@ -15,6 +15,7 @@ properties:
   compatible:
     oneOf:
       - enum:
+          - qcom,eliza-dpu
           - qcom,glymur-dpu
           - qcom,kaanapali-dpu
           - qcom,sa8775p-dpu

-- 
2.51.0

Re: [PATCH 4/8] dt-bindings: display/msm: qcom,sm8650-dpu: Add Eliza SoC

[Dmitry Baryshkov]

On Tue, Mar 03, 2026 at 02:07:54PM +0100, Krzysztof Kozlowski wrote:
> Add DPU (v12.4) for Qualcomm Eliza SoC which has noticeable differences
> against SM8750 (v12.0) of mostly removing blocks:
> 
>  - Removed CTL4-5 blocks,
>  - Removed VIG2-3 and DMA4-5,
>  - Removed LM4-7, DSPP3, PINGPONG4-7, MERGE4-5 and several DSC blocks,
>  - Added HDMI interface.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
> ---
>  Documentation/devicetree/bindings/display/msm/qcom,sm8650-dpu.yaml | 1 +
>  1 file changed, 1 insertion(+)
> 

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


-- 
With best wishes
Dmitry

[PATCH 5/8] dt-bindings: display/msm: qcom,eliza-mdss: Add Eliza SoC

[Krzysztof Kozlowski]

Add MDSS/MDP display subsystem for Qualcomm Eliza SoC, being overall a
minor revision change against SM8750, but coming with few different
components, like different DSI PHY and added HDMI.

The binding does not include HDMI description yet.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
 .../bindings/display/msm/qcom,eliza-mdss.yaml      | 496 +++++++++++++++++++++
 1 file changed, 496 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/msm/qcom,eliza-mdss.yaml b/Documentation/devicetree/bindings/display/msm/qcom,eliza-mdss.yaml
new file mode 100644
index 000000000000..9064b8d3993a
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/msm/qcom,eliza-mdss.yaml
@@ -0,0 +1,496 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/msm/qcom,eliza-mdss.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Eliza SoC Display MDSS
+
+maintainers:
+  - Krzysztof Kozlowski <krzk@kernel.org>
+
+description:
+  Eliza SoC Mobile Display Subsystem (MDSS) encapsulates sub-blocks like DPU
+  display controller, DSI and DP interfaces etc.
+
+$ref: /schemas/display/msm/mdss-common.yaml#
+
+properties:
+  compatible:
+    const: qcom,eliza-mdss
+
+  clocks:
+    items:
+      - description: Display AHB
+      - description: Display hf AXI
+      - description: Display core
+
+  iommus:
+    maxItems: 1
+
+  interconnects:
+    items:
+      - description: Interconnect path from mdp0 port to the data bus
+      - description: Interconnect path from CPU to the reg bus
+
+  interconnect-names:
+    items:
+      - const: mdp0-mem
+      - const: cpu-cfg
+
+patternProperties:
+  "^display-controller@[0-9a-f]+$":
+    type: object
+    additionalProperties: true
+    properties:
+      compatible:
+        contains:
+          const: qcom,eliza-dpu
+
+  "^displayport-controller@[0-9a-f]+$":
+    type: object
+    additionalProperties: true
+    properties:
+      compatible:
+        contains:
+          const: qcom,eliza-dp
+
+  "^dsi@[0-9a-f]+$":
+    type: object
+    additionalProperties: true
+    properties:
+      compatible:
+        contains:
+          const: qcom,eliza-dsi-ctrl
+
+  "^phy@[0-9a-f]+$":
+    type: object
+    additionalProperties: true
+    properties:
+      compatible:
+        contains:
+          const: qcom,eliza-dsi-phy-4nm
+
+required:
+  - compatible
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,dsi-phy-28nm.h>
+    #include <dt-bindings/clock/qcom,eliza-gcc.h>
+    #include <dt-bindings/clock/qcom,rpmh.h>
+    #include <dt-bindings/interconnect/qcom,eliza-rpmh.h>
+    #include <dt-bindings/interconnect/qcom,icc.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/phy/phy-qcom-qmp.h>
+    #include <dt-bindings/power/qcom,rpmhpd.h>
+
+    display-subsystem@ae00000 {
+        compatible = "qcom,eliza-mdss";
+        reg = <0x0ae00000 0x1000>;
+        reg-names = "mdss";
+        ranges;
+
+        interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+
+        clocks = <&disp_cc_mdss_ahb_clk>,
+                 <&gcc GCC_DISP_HF_AXI_CLK>,
+                 <&disp_cc_mdss_mdp_clk>;
+
+        resets = <&disp_cc_mdss_core_bcr>;
+
+        interconnects = <&mmss_noc MASTER_MDP QCOM_ICC_TAG_ALWAYS
+                         &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>,
+                        <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY
+                         &config_noc SLAVE_DISPLAY_CFG QCOM_ICC_TAG_ACTIVE_ONLY>;
+        interconnect-names = "mdp0-mem",
+                             "cpu-cfg";
+
+        power-domains = <&mdss_gdsc>;
+
+        iommus = <&apps_smmu 0x800 0x2>;
+
+        interrupt-controller;
+        #interrupt-cells = <1>;
+
+        #address-cells = <1>;
+        #size-cells = <1>;
+
+        mdss_mdp: display-controller@ae01000 {
+            compatible = "qcom,eliza-dpu";
+            reg = <0x0ae01000 0x93000>,
+                  <0x0aeb0000 0x2008>;
+            reg-names = "mdp",
+                        "vbif";
+
+            interrupts-extended = <&mdss 0>;
+
+            clocks = <&gcc GCC_DISP_HF_AXI_CLK>,
+                     <&disp_cc_mdss_ahb_clk>,
+                     <&disp_cc_mdss_mdp_lut_clk>,
+                     <&disp_cc_mdss_mdp_clk>,
+                     <&disp_cc_mdss_vsync_clk>;
+            clock-names = "nrt_bus",
+                          "iface",
+                          "lut",
+                          "core",
+                          "vsync";
+
+            assigned-clocks = <&disp_cc_mdss_vsync_clk>;
+            assigned-clock-rates = <19200000>;
+
+            operating-points-v2 = <&mdp_opp_table>;
+
+            power-domains = <&rpmhpd RPMHPD_MMCX>;
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@0 {
+                    reg = <0>;
+
+                    dpu_intf1_out: endpoint {
+                        remote-endpoint = <&mdss_dsi0_in>;
+                    };
+                };
+
+                port@1 {
+                    reg = <1>;
+
+                    dpu_intf2_out: endpoint {
+                        remote-endpoint = <&mdss_dsi1_in>;
+                    };
+                };
+
+                port@2 {
+                    reg = <2>;
+
+                    dpu_intf0_out: endpoint {
+                        remote-endpoint = <&mdss_dp0_in>;
+                    };
+                };
+            };
+
+            mdp_opp_table: opp-table {
+                compatible = "operating-points-v2";
+
+                opp-150000000 {
+                    opp-hz = /bits/ 64 <150000000>;
+                    required-opps = <&rpmhpd_opp_low_svs_d1>;
+                };
+
+                opp-207000000 {
+                    opp-hz = /bits/ 64 <207000000>;
+                    required-opps = <&rpmhpd_opp_low_svs>;
+                };
+
+                opp-342000000 {
+                    opp-hz = /bits/ 64 <342000000>;
+                    required-opps = <&rpmhpd_opp_svs>;
+                };
+
+                opp-417000000 {
+                    opp-hz = /bits/ 64 <417000000>;
+                    required-opps = <&rpmhpd_opp_svs_l1>;
+                };
+
+                opp-532000000 {
+                    opp-hz = /bits/ 64 <532000000>;
+                    required-opps = <&rpmhpd_opp_nom>;
+                };
+
+                opp-600000000 {
+                    opp-hz = /bits/ 64 <600000000>;
+                    required-opps = <&rpmhpd_opp_nom_l1>;
+                };
+
+                opp-660000000 {
+                    opp-hz = /bits/ 64 <660000000>;
+                    required-opps = <&rpmhpd_opp_turbo>;
+                };
+            };
+        };
+
+        dsi@ae94000 {
+            compatible = "qcom,eliza-dsi-ctrl", "qcom,sm8750-dsi-ctrl", "qcom,mdss-dsi-ctrl";
+            reg = <0x0ae94000 0x400>;
+            reg-names = "dsi_ctrl";
+
+            interrupts-extended = <&mdss 4>;
+
+            clocks = <&disp_cc_mdss_byte0_clk>,
+                     <&disp_cc_mdss_byte0_intf_clk>,
+                     <&disp_cc_mdss_pclk0_clk>,
+                     <&disp_cc_mdss_esc0_clk>,
+                     <&disp_cc_mdss_ahb_clk>,
+                     <&gcc GCC_DISP_HF_AXI_CLK>,
+                     <&mdss_dsi0_phy DSI_PIXEL_PLL_CLK>,
+                     <&mdss_dsi0_phy DSI_BYTE_PLL_CLK>,
+                     <&disp_cc_esync0_clk>,
+                     <&disp_cc_osc_clk>,
+                     <&disp_cc_mdss_byte0_clk_src>,
+                     <&disp_cc_mdss_pclk0_clk_src>;
+            clock-names = "byte",
+                          "byte_intf",
+                          "pixel",
+                          "core",
+                          "iface",
+                          "bus",
+                          "dsi_pll_pixel",
+                          "dsi_pll_byte",
+                          "esync",
+                          "osc",
+                          "byte_src",
+                          "pixel_src";
+
+            operating-points-v2 = <&mdss_dsi_opp_table>;
+
+            power-domains = <&rpmhpd RPMHPD_MMCX>;
+
+            phys = <&mdss_dsi0_phy>;
+            phy-names = "dsi";
+
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@0 {
+                    reg = <0>;
+
+                    mdss_dsi0_in: endpoint {
+                        remote-endpoint = <&dpu_intf1_out>;
+                    };
+                };
+
+                port@1 {
+                    reg = <1>;
+
+                    mdss_dsi0_out: endpoint {
+                        remote-endpoint = <&panel0_in>;
+                        data-lanes = <0 1 2 3>;
+                    };
+                };
+            };
+
+            mdss_dsi_opp_table: opp-table {
+                compatible = "operating-points-v2";
+
+                opp-140630000 {
+                    opp-hz = /bits/ 64 <140630000>;
+                    required-opps = <&rpmhpd_opp_low_svs_d1>;
+                };
+
+                opp-187500000 {
+                    opp-hz = /bits/ 64 <187500000>;
+                    required-opps = <&rpmhpd_opp_low_svs>;
+                };
+
+                opp-300000000 {
+                    opp-hz = /bits/ 64 <300000000>;
+                    required-opps = <&rpmhpd_opp_svs>;
+                };
+
+                opp-358000000 {
+                    opp-hz = /bits/ 64 <358000000>;
+                    required-opps = <&rpmhpd_opp_svs_l1>;
+                };
+            };
+        };
+
+        mdss_dsi0_phy: phy@ae95000 {
+            compatible = "qcom,eliza-dsi-phy-4nm", "qcom,sm8650-dsi-phy-4nm";
+            reg = <0x0ae95000 0x200>,
+                  <0x0ae95200 0x280>,
+                  <0x0ae95500 0x400>;
+            reg-names = "dsi_phy",
+                        "dsi_phy_lane",
+                        "dsi_pll";
+
+            clocks = <&disp_cc_mdss_ahb_clk>,
+                     <&bi_tcxo_div2>;
+            clock-names = "iface",
+                          "ref";
+
+            #clock-cells = <1>;
+            #phy-cells = <0>;
+
+            vdds-supply = <&vreg_l2b>;
+        };
+
+        dsi@ae96000 {
+            compatible = "qcom,eliza-dsi-ctrl", "qcom,sm8750-dsi-ctrl", "qcom,mdss-dsi-ctrl";
+            reg = <0x0ae96000 0x400>;
+            reg-names = "dsi_ctrl";
+
+            interrupts-extended = <&mdss 5>;
+
+            clocks = <&disp_cc_mdss_byte1_clk>,
+                     <&disp_cc_mdss_byte1_intf_clk>,
+                     <&disp_cc_mdss_pclk1_clk>,
+                     <&disp_cc_mdss_esc1_clk>,
+                     <&disp_cc_mdss_ahb_clk>,
+                     <&gcc GCC_DISP_HF_AXI_CLK>,
+                     <&mdss_dsi1_phy DSI_PIXEL_PLL_CLK>,
+                     <&mdss_dsi1_phy DSI_BYTE_PLL_CLK>,
+                     <&disp_cc_esync1_clk>,
+                     <&disp_cc_osc_clk>,
+                     <&disp_cc_mdss_byte1_clk_src>,
+                     <&disp_cc_mdss_pclk1_clk_src>;
+            clock-names = "byte",
+                          "byte_intf",
+                          "pixel",
+                          "core",
+                          "iface",
+                          "bus",
+                          "dsi_pll_pixel",
+                          "dsi_pll_byte",
+                          "esync",
+                          "osc",
+                          "byte_src",
+                          "pixel_src";
+
+            operating-points-v2 = <&mdss_dsi_opp_table>;
+
+            power-domains = <&rpmhpd RPMHPD_MMCX>;
+
+            phys = <&mdss_dsi1_phy>;
+            phy-names = "dsi";
+
+            vdda-supply = <&vreg_l4b>;
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@0 {
+                    reg = <0>;
+
+                    mdss_dsi1_in: endpoint {
+                        remote-endpoint = <&dpu_intf2_out>;
+                    };
+                };
+
+                port@1 {
+                    reg = <1>;
+
+                    mdss_dsi1_out: endpoint {
+                        remote-endpoint = <&panel1_in>;
+                        data-lanes = <0 1 2 3>;
+                    };
+                };
+            };
+        };
+
+        mdss_dsi1_phy: phy@ae97000 {
+            compatible = "qcom,eliza-dsi-phy-4nm", "qcom,sm8650-dsi-phy-4nm";
+            reg = <0x0ae97000 0x200>,
+                  <0x0ae97200 0x280>,
+                  <0x0ae97500 0x400>;
+            reg-names = "dsi_phy",
+                        "dsi_phy_lane",
+                        "dsi_pll";
+
+            clocks = <&disp_cc_mdss_ahb_clk>,
+                     <&rpmhcc RPMH_CXO_CLK>;
+            clock-names = "iface",
+                          "ref";
+
+            #clock-cells = <1>;
+            #phy-cells = <0>;
+
+            vdds-supply = <&vreg_l2b>;
+        };
+
+        displayport-controller@af54000 {
+            compatible = "qcom,eliza-dp", "qcom,sm8650-dp";
+            reg = <0xaf54000 0x104>,
+                  <0xaf54200 0xc0>,
+                  <0xaf55000 0x770>,
+                  <0xaf56000 0x9c>,
+                  <0xaf57000 0x9c>;
+
+            interrupts-extended = <&mdss 12>;
+
+            clocks = <&disp_cc_mdss_ahb_clk>,
+                     <&disp_cc_mdss_dptx0_aux_clk>,
+                     <&disp_cc_mdss_dptx0_link_clk>,
+                     <&disp_cc_mdss_dptx0_link_intf_clk>,
+                     <&disp_cc_mdss_dptx0_pixel0_clk>,
+                     <&disp_cc_mdss_dptx0_pixel1_clk>;
+            clock-names = "core_iface",
+                          "core_aux",
+                          "ctrl_link",
+                          "ctrl_link_iface",
+                          "stream_pixel",
+                          "stream_1_pixel";
+
+            assigned-clocks = <&disp_cc_mdss_dptx0_link_clk_src>,
+                              <&disp_cc_mdss_dptx0_pixel0_clk_src>,
+                              <&disp_cc_mdss_dptx0_pixel1_clk_src>;
+            assigned-clock-parents = <&usb_dp_qmpphy QMP_USB43DP_DP_LINK_CLK>,
+                                     <&usb_dp_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>,
+                                     <&usb_dp_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>;
+
+            operating-points-v2 = <&dp_opp_table>;
+
+            power-domains = <&rpmhpd RPMHPD_MMCX>;
+
+            phys = <&usb_dp_qmpphy QMP_USB43DP_DP_PHY>;
+            phy-names = "dp";
+
+            #sound-dai-cells = <0>;
+
+            dp_opp_table: opp-table {
+                compatible = "operating-points-v2";
+
+                opp-192000000 {
+                    opp-hz = /bits/ 64 <192000000>;
+                    required-opps = <&rpmhpd_opp_low_svs_d1>;
+                };
+
+                opp-270000000 {
+                    opp-hz = /bits/ 64 <270000000>;
+                    required-opps = <&rpmhpd_opp_low_svs>;
+                };
+
+                opp-540000000 {
+                    opp-hz = /bits/ 64 <540000000>;
+                    required-opps = <&rpmhpd_opp_svs_l1>;
+                };
+
+                opp-810000000 {
+                    opp-hz = /bits/ 64 <810000000>;
+                    required-opps = <&rpmhpd_opp_nom>;
+                };
+            };
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@0 {
+                    reg = <0>;
+
+                    mdss_dp0_in: endpoint {
+                        remote-endpoint = <&dpu_intf0_out>;
+                    };
+                };
+
+                port@1 {
+                    reg = <1>;
+
+                    mdss_dp0_out: endpoint {
+                        data-lanes = <0 1 2 3>;
+                        remote-endpoint = <&usb_dp_qmpphy_dp_in>;
+                        link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000 8100000000>;
+                    };
+                };
+            };
+        };
+    };

-- 
2.51.0

Re: [PATCH 5/8] dt-bindings: display/msm: qcom,eliza-mdss: Add Eliza SoC

[Dmitry Baryshkov]

On Tue, Mar 03, 2026 at 02:07:55PM +0100, Krzysztof Kozlowski wrote:
> Add MDSS/MDP display subsystem for Qualcomm Eliza SoC, being overall a
> minor revision change against SM8750, but coming with few different
> components, like different DSI PHY and added HDMI.
> 
> The binding does not include HDMI description yet.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
> ---
>  .../bindings/display/msm/qcom,eliza-mdss.yaml      | 496 +++++++++++++++++++++
>  1 file changed, 496 insertions(+)
> 

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


-- 
With best wishes
Dmitry

Re: [PATCH 5/8] dt-bindings: display/msm: qcom,eliza-mdss: Add Eliza SoC

[Rob Herring (Arm)]

On Tue, 03 Mar 2026 14:07:55 +0100, Krzysztof Kozlowski wrote:
> Add MDSS/MDP display subsystem for Qualcomm Eliza SoC, being overall a
> minor revision change against SM8750, but coming with few different
> components, like different DSI PHY and added HDMI.
> 
> The binding does not include HDMI description yet.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
> ---
>  .../bindings/display/msm/qcom,eliza-mdss.yaml      | 496 +++++++++++++++++++++
>  1 file changed, 496 insertions(+)
> 

My bot found errors running 'make dt_binding_check' on your patch:

yamllint warnings/errors:

dtschema/dtc warnings/errors:
Documentation/devicetree/bindings/display/msm/qcom,eliza-mdss.example.dts:25:18: fatal error: dt-bindings/clock/qcom,eliza-gcc.h: No such file or directory
   25 |         #include <dt-bindings/clock/qcom,eliza-gcc.h>
      |                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
make[2]: *** [scripts/Makefile.dtbs:140: Documentation/devicetree/bindings/display/msm/qcom,eliza-mdss.example.dtb] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/builds/robherring/dt-review-ci/linux/Makefile:1597: dt_binding_check] Error 2
make: *** [Makefile:248: __sub-make] Error 2

doc reference errors (make refcheckdocs):

See https://patchwork.kernel.org/project/devicetree/patch/20260303-drm-display-eliza-v1-5-814121dbb2bf@oss.qualcomm.com

The base for the series is generally the latest rc1. A different dependency
should be noted in *this* patch.

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:

pip3 install dtschema --upgrade

Please check and re-submit after running the above command yourself. Note
that DT_SCHEMA_FILES can be set to your schema file to speed up checking
your schema. However, it must be unset to test all examples with your schema.

Re: [PATCH 5/8] dt-bindings: display/msm: qcom,eliza-mdss: Add Eliza SoC

[Krzysztof Kozlowski]

On 03/03/2026 16:56, Rob Herring (Arm) wrote:
> 
> On Tue, 03 Mar 2026 14:07:55 +0100, Krzysztof Kozlowski wrote:
>> Add MDSS/MDP display subsystem for Qualcomm Eliza SoC, being overall a
>> minor revision change against SM8750, but coming with few different
>> components, like different DSI PHY and added HDMI.
>>
>> The binding does not include HDMI description yet.
>>
>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
>> ---
>>  .../bindings/display/msm/qcom,eliza-mdss.yaml      | 496 +++++++++++++++++++++
>>  1 file changed, 496 insertions(+)
>>
> 
> My bot found errors running 'make dt_binding_check' on your patch:
> 
> yamllint warnings/errors:
> 
> dtschema/dtc warnings/errors:
> Documentation/devicetree/bindings/display/msm/qcom,eliza-mdss.example.dts:25:18: fatal error: dt-bindings/clock/qcom,eliza-gcc.h: No such file or directory
>    25 |         #include <dt-bindings/clock/qcom,eliza-gcc.h>

Mea culpa, I was testing on branch with the dependency, so obviously I
need to decouple these.

Best regards,
Krzysztof

[PATCH 6/8] soc: qcom: ubwc: Add configuration Eliza SoC

[Krzysztof Kozlowski]

Add entry to OF table for matching the Eliza SoC, using same
configuration as SM8550.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
 drivers/soc/qcom/ubwc_config.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/soc/qcom/ubwc_config.c b/drivers/soc/qcom/ubwc_config.c
index 1c25aaf55e52..3f32622aedda 100644
--- a/drivers/soc/qcom/ubwc_config.c
+++ b/drivers/soc/qcom/ubwc_config.c
@@ -245,6 +245,7 @@ static const struct of_device_id qcom_ubwc_configs[] __maybe_unused = {
 	{ .compatible = "qcom,apq8074", .data = &no_ubwc_data },
 	{ .compatible = "qcom,apq8096", .data = &msm8998_data },
 	{ .compatible = "qcom,kaanapali", .data = &kaanapali_data, },
+	{ .compatible = "qcom,eliza", .data = &sm8550_data, },
 	{ .compatible = "qcom,glymur", .data = &glymur_data},
 	{ .compatible = "qcom,msm8226", .data = &no_ubwc_data },
 	{ .compatible = "qcom,msm8916", .data = &no_ubwc_data },

-- 
2.51.0

Re: [PATCH 6/8] soc: qcom: ubwc: Add configuration Eliza SoC

[Konrad Dybcio]

On 3/3/26 2:07 PM, Krzysztof Kozlowski wrote:
> Add entry to OF table for matching the Eliza SoC, using same
> configuration as SM8550.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
> ---

Eliza is UBWC5.0, unlike 4.x on 8550

Konrad

Re: [PATCH 6/8] soc: qcom: ubwc: Add configuration Eliza SoC

[Krzysztof Kozlowski]

On 03/03/2026 14:12, Konrad Dybcio wrote:
> On 3/3/26 2:07 PM, Krzysztof Kozlowski wrote:
>> Add entry to OF table for matching the Eliza SoC, using same
>> configuration as SM8550.
>>
>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
>> ---
> 
> Eliza is UBWC5.0, unlike 4.x on 8550

I will use then sm8750 ubwc data, makes actually sense.

Best regards,
Krzysztof

[PATCH 7/8] drm/msm/dpu: Add support for Eliza SoC

[Krzysztof Kozlowski]

Add support for DPU (v12.4) on Qualcomm Eliza SoC, with one
incomplete/skipped part: HDMI interface (INT_4).

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
 .../gpu/drm/msm/disp/dpu1/catalog/dpu_12_4_eliza.h | 365 +++++++++++++++++++++
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c     |   1 +
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h     |   1 +
 drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c            |   1 +
 4 files changed, 368 insertions(+)

diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_12_4_eliza.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_12_4_eliza.h
new file mode 100644
index 000000000000..90f6a9a4aae8
--- /dev/null
+++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_12_4_eliza.h
@@ -0,0 +1,365 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef _DPU_12_4_ELIZA_H
+#define _DPU_12_4_ELIZA_H
+
+static const struct dpu_caps eliza_dpu_caps = {
+	.max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
+	.max_mixer_blendstages = 0xb,
+	.has_src_split = true,
+	.has_dim_layer = true,
+	.has_idle_pc = true,
+	.has_3d_merge = true,
+	.max_linewidth = 8192,
+	.pixel_ram_size = DEFAULT_PIXEL_RAM_SIZE,
+};
+
+static const struct dpu_mdp_cfg eliza_mdp = {
+	.name = "top_0",
+	.base = 0, .len = 0x494, // not verified
+	.clk_ctrls = {
+		[DPU_CLK_CTRL_REG_DMA] = { .reg_off = 0x2bc, .bit_off = 20 },
+	},
+};
+
+static const struct dpu_ctl_cfg eliza_ctl[] = {
+	{
+		.name = "ctl_0", .id = CTL_0,
+		.base = 0x15000, .len = 0x1000,
+		.intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 9),
+	}, {
+		.name = "ctl_1", .id = CTL_1,
+		.base = 0x16000, .len = 0x1000,
+		.intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 10),
+	}, {
+		.name = "ctl_2", .id = CTL_2,
+		.base = 0x17000, .len = 0x1000,
+		.intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 11),
+	}, {
+		.name = "ctl_3", .id = CTL_3,
+		.base = 0x18000, .len = 0x1000,
+		.intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 12),
+	},
+};
+
+static const struct dpu_sspp_cfg eliza_sspp[] = {
+	{
+		.name = "sspp_0", .id = SSPP_VIG0,
+		.base = 0x4000, .len = 0x344,
+		.features = VIG_SDM845_MASK_SDMA,
+		.sblk = &dpu_vig_sblk_qseed3_3_4,
+		.xin_id = 0,
+		.type = SSPP_TYPE_VIG,
+	}, {
+		.name = "sspp_1", .id = SSPP_VIG1,
+		.base = 0x6000, .len = 0x344,
+		.features = VIG_SDM845_MASK_SDMA,
+		.sblk = &dpu_vig_sblk_qseed3_3_4,
+		.xin_id = 4,
+		.type = SSPP_TYPE_VIG,
+	}, {
+		.name = "sspp_8", .id = SSPP_DMA0,
+		.base = 0x24000, .len = 0x344,
+		.features = DMA_SDM845_MASK_SDMA,
+		.sblk = &dpu_dma_sblk,
+		.xin_id = 1,
+		.type = SSPP_TYPE_DMA,
+	}, {
+		.name = "sspp_9", .id = SSPP_DMA1,
+		.base = 0x26000, .len = 0x344,
+		.features = DMA_SDM845_MASK_SDMA,
+		.sblk = &dpu_dma_sblk,
+		.xin_id = 5,
+		.type = SSPP_TYPE_DMA,
+	}, {
+		.name = "sspp_10", .id = SSPP_DMA2,
+		.base = 0x28000, .len = 0x344,
+		.features = DMA_SDM845_MASK_SDMA,
+		.sblk = &dpu_dma_sblk,
+		.xin_id = 9,
+		.type = SSPP_TYPE_DMA,
+	}, {
+		.name = "sspp_11", .id = SSPP_DMA3,
+		.base = 0x2a000, .len = 0x344,
+		.features = DMA_SDM845_MASK_SDMA,
+		.sblk = &dpu_dma_sblk,
+		.xin_id = 13,
+		.type = SSPP_TYPE_DMA,
+	},
+};
+
+static const struct dpu_lm_cfg eliza_lm[] = {
+	{
+		.name = "lm_0", .id = LM_0,
+		.base = 0x44000, .len = 0x400,
+		.features = MIXER_MSM8998_MASK,
+		.sblk = &sm8750_lm_sblk,
+		.lm_pair = LM_1,
+		.pingpong = PINGPONG_0,
+		.dspp = DSPP_0,
+	}, {
+		.name = "lm_1", .id = LM_1,
+		.base = 0x45000, .len = 0x400,
+		.features = MIXER_MSM8998_MASK,
+		.sblk = &sm8750_lm_sblk,
+		.lm_pair = LM_0,
+		.pingpong = PINGPONG_1,
+		.dspp = DSPP_1,
+	}, {
+		.name = "lm_2", .id = LM_2,
+		.base = 0x46000, .len = 0x400,
+		.features = MIXER_MSM8998_MASK,
+		.sblk = &sm8750_lm_sblk,
+		.lm_pair = LM_3,
+		.pingpong = PINGPONG_2,
+		.dspp = DSPP_2,
+	}, {
+		.name = "lm_3", .id = LM_3,
+		.base = 0x47000, .len = 0x400,
+		.features = MIXER_MSM8998_MASK,
+		.sblk = &sm8750_lm_sblk,
+		.lm_pair = LM_2,
+		.pingpong = PINGPONG_3,
+	},
+};
+
+static const struct dpu_dspp_cfg eliza_dspp[] = {
+	{
+		.name = "dspp_0", .id = DSPP_0,
+		.base = 0x54000, .len = 0x1800,
+		.sblk = &sm8750_dspp_sblk,
+	}, {
+		.name = "dspp_1", .id = DSPP_1,
+		.base = 0x56000, .len = 0x1800,
+		.sblk = &sm8750_dspp_sblk,
+	}, {
+		.name = "dspp_2", .id = DSPP_2,
+		.base = 0x58000, .len = 0x1800,
+		.sblk = &sm8750_dspp_sblk,
+	},
+};
+
+static const struct dpu_pingpong_cfg eliza_pp[] = {
+	{
+		.name = "pingpong_0", .id = PINGPONG_0,
+		.base = 0x69000, .len = 0,
+		.sblk = &sc7280_pp_sblk,
+		.merge_3d = MERGE_3D_0,
+		.intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8),
+	}, {
+		.name = "pingpong_1", .id = PINGPONG_1,
+		.base = 0x6a000, .len = 0,
+		.sblk = &sc7280_pp_sblk,
+		.merge_3d = MERGE_3D_0,
+		.intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 9),
+	}, {
+		.name = "pingpong_2", .id = PINGPONG_2,
+		.base = 0x6b000, .len = 0,
+		.sblk = &sc7280_pp_sblk,
+		.merge_3d = MERGE_3D_1,
+		.intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 10),
+	}, {
+		.name = "pingpong_3", .id = PINGPONG_3,
+		.base = 0x6c000, .len = 0,
+		.sblk = &sc7280_pp_sblk,
+		.merge_3d = MERGE_3D_1,
+		.intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 11),
+	}, {
+		.name = "pingpong_cwb_0", .id = PINGPONG_CWB_0,
+		.base = 0x66000, .len = 0,
+		.sblk = &sc7280_pp_sblk,
+		.merge_3d = MERGE_3D_2,
+	}, {
+		.name = "pingpong_cwb_1", .id = PINGPONG_CWB_1,
+		.base = 0x66400, .len = 0,
+		.sblk = &sc7280_pp_sblk,
+		.merge_3d = MERGE_3D_2,
+	}, {
+		.name = "pingpong_cwb_2", .id = PINGPONG_CWB_2,
+		.base = 0x7e000, .len = 0,
+		.sblk = &sc7280_pp_sblk,
+		.merge_3d = MERGE_3D_3,
+	}, {
+		.name = "pingpong_cwb_3", .id = PINGPONG_CWB_3,
+		.base = 0x7e400, .len = 0,
+		.sblk = &sc7280_pp_sblk,
+		.merge_3d = MERGE_3D_3,
+	},
+};
+
+static const struct dpu_merge_3d_cfg eliza_merge_3d[] = {
+	{
+		.name = "merge_3d_0", .id = MERGE_3D_0,
+		.base = 0x4e000, .len = 0x1c,
+	}, {
+		.name = "merge_3d_1", .id = MERGE_3D_1,
+		.base = 0x4f000, .len = 0x1c,
+	}, {
+		.name = "merge_3d_2", .id = MERGE_3D_2,
+		.base = 0x66700, .len = 0x1c,
+	}, {
+		.name = "merge_3d_3", .id = MERGE_3D_3,
+		.base = 0x7e700, .len = 0x1c,
+	},
+};
+
+/*
+ * NOTE: Each display compression engine (DCE) contains dual hard
+ * slice DSC encoders so both share same base address but with
+ * its own different sub block address.
+ */
+static const struct dpu_dsc_cfg eliza_dsc[] = {
+	{
+		.name = "dce_0_0", .id = DSC_0,
+		.base = 0x80000, .len = 0x8,
+		.features = BIT(DPU_DSC_NATIVE_42x_EN),
+		.sblk = &sm8750_dsc_sblk_0,
+	}, {
+		.name = "dce_0_1", .id = DSC_1,
+		.base = 0x80000, .len = 0x8,
+		.features = BIT(DPU_DSC_NATIVE_42x_EN),
+		.sblk = &sm8750_dsc_sblk_1,
+	}, {
+		.name = "dce_1_0", .id = DSC_2,
+		.base = 0x81000, .len = 0x8,
+		.features = BIT(DPU_DSC_NATIVE_42x_EN),
+		.sblk = &sm8750_dsc_sblk_0,
+	},
+};
+
+static const struct dpu_wb_cfg eliza_wb[] = {
+	{
+		.name = "wb_2", .id = WB_2,
+		.base = 0x65000, .len = 0x2c8,
+		.features = WB_SDM845_MASK,
+		.format_list = wb2_formats_rgb_yuv,
+		.num_formats = ARRAY_SIZE(wb2_formats_rgb_yuv),
+		.xin_id = 6,
+		.vbif_idx = VBIF_RT,
+		.maxlinewidth = 4096,
+		.intr_wb_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 4),
+	},
+};
+
+static const struct dpu_cwb_cfg eliza_cwb[] = {
+	{
+		.name = "cwb_0", .id = CWB_0,
+		.base = 0x66200, .len = 0x20,
+	},
+	{
+		.name = "cwb_1", .id = CWB_1,
+		.base = 0x66600, .len = 0x20,
+	},
+	{
+		.name = "cwb_2", .id = CWB_2,
+		.base = 0x7e200, .len = 0x20,
+	},
+	{
+		.name = "cwb_3", .id = CWB_3,
+		.base = 0x7e600, .len = 0x20,
+	},
+};
+
+static const struct dpu_intf_cfg eliza_intf[] = {
+	{
+		.name = "intf_0", .id = INTF_0,
+		.base = 0x34000, .len = 0x4bc,
+		.type = INTF_DP,
+		.controller_id = MSM_DP_CONTROLLER_0,
+		.prog_fetch_lines_worst_case = 24,
+		.intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 24),
+		.intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 25),
+	}, {
+		.name = "intf_1", .id = INTF_1,
+		.base = 0x35000, .len = 0x4bc,
+		.type = INTF_DSI,
+		.controller_id = MSM_DSI_CONTROLLER_0,
+		.prog_fetch_lines_worst_case = 24,
+		.intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 26),
+		.intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 27),
+		.intr_tear_rd_ptr = DPU_IRQ_IDX(MDP_INTF1_TEAR_INTR, 2),
+	}, {
+		.name = "intf_2", .id = INTF_2,
+		.base = 0x36000, .len = 0x4bc,
+		.type = INTF_DSI,
+		.controller_id = MSM_DSI_CONTROLLER_1,
+		.prog_fetch_lines_worst_case = 24,
+		.intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 28),
+		.intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 29),
+		.intr_tear_rd_ptr = DPU_IRQ_IDX(MDP_INTF2_TEAR_INTR, 2),
+	}, {
+		.name = "intf_3", .id = INTF_3,
+		.base = 0x37000, .len = 0x4bc,
+		.type = INTF_DP,
+		.controller_id = MSM_DP_CONTROLLER_1,
+		.prog_fetch_lines_worst_case = 24,
+		.intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 30),
+		.intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 31),
+	}
+};
+
+static const struct dpu_perf_cfg eliza_perf_data = {
+	.max_bw_low = 6800000,
+	.max_bw_high = 14200000,
+	.min_core_ib = 2500000,
+	.min_llcc_ib = 0,
+	.min_dram_ib = 1600000,
+	.min_prefill_lines = 35,
+	.danger_lut_tbl = {0x3ffff, 0x3ffff, 0x0},
+	.safe_lut_tbl = {0xfe00, 0xfe00, 0xffff},
+	.qos_lut_tbl = {
+		{.nentry = ARRAY_SIZE(sc7180_qos_linear),
+		.entries = sc7180_qos_linear
+		},
+		{.nentry = ARRAY_SIZE(sc7180_qos_macrotile),
+		.entries = sc7180_qos_macrotile
+		},
+		{.nentry = ARRAY_SIZE(sc7180_qos_nrt),
+		.entries = sc7180_qos_nrt
+		},
+		/* TODO: macrotile-qseed is different from macrotile */
+	},
+	.cdp_cfg = {
+		{.rd_enable = 1, .wr_enable = 1},
+		{.rd_enable = 1, .wr_enable = 0}
+	},
+	.clk_inefficiency_factor = 105,
+	.bw_inefficiency_factor = 120,
+};
+
+static const struct dpu_mdss_version eliza_mdss_ver = {
+	.core_major_ver = 12,
+	.core_minor_ver = 4,
+};
+
+const struct dpu_mdss_cfg dpu_eliza_cfg = {
+	.mdss_ver = &eliza_mdss_ver,
+	.caps = &eliza_dpu_caps,
+	.mdp = &eliza_mdp,
+	.cdm = &dpu_cdm_5_x,
+	.ctl_count = ARRAY_SIZE(eliza_ctl),
+	.ctl = eliza_ctl,
+	.sspp_count = ARRAY_SIZE(eliza_sspp),
+	.sspp = eliza_sspp,
+	.mixer_count = ARRAY_SIZE(eliza_lm),
+	.mixer = eliza_lm,
+	.dspp_count = ARRAY_SIZE(eliza_dspp),
+	.dspp = eliza_dspp,
+	.pingpong_count = ARRAY_SIZE(eliza_pp),
+	.pingpong = eliza_pp,
+	.dsc_count = ARRAY_SIZE(eliza_dsc),
+	.dsc = eliza_dsc,
+	.merge_3d_count = ARRAY_SIZE(eliza_merge_3d),
+	.merge_3d = eliza_merge_3d,
+	.wb_count = ARRAY_SIZE(eliza_wb),
+	.wb = eliza_wb,
+	.cwb_count = ARRAY_SIZE(eliza_cwb),
+	.cwb = sm8650_cwb,
+	.intf_count = ARRAY_SIZE(eliza_intf),
+	.intf = eliza_intf,
+	.vbif_count = ARRAY_SIZE(sm8650_vbif),
+	.vbif = sm8650_vbif,
+	.perf = &eliza_perf_data,
+};
+
+#endif
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
index c4e1f6b7345d..b096b748707e 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
@@ -771,4 +771,5 @@ static const struct dpu_qos_lut_entry sc7180_qos_nrt[] = {
 #include "catalog/dpu_10_0_sm8650.h"
 #include "catalog/dpu_12_0_sm8750.h"
 #include "catalog/dpu_12_2_glymur.h"
+#include "catalog/dpu_12_4_eliza.h"
 #include "catalog/dpu_13_0_kaanapali.h"
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
index 70d5ed4732f2..dedab08ea1d7 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
@@ -767,6 +767,7 @@ struct dpu_mdss_cfg {
 	const struct dpu_format_extended *vig_formats;
 };
 
+extern const struct dpu_mdss_cfg dpu_eliza_cfg;
 extern const struct dpu_mdss_cfg dpu_glymur_cfg;
 extern const struct dpu_mdss_cfg dpu_kaanapali_cfg;
 extern const struct dpu_mdss_cfg dpu_msm8917_cfg;
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
index 449552513997..4054ed5743af 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
@@ -1507,6 +1507,7 @@ static const struct dev_pm_ops dpu_pm_ops = {
 };
 
 static const struct of_device_id dpu_dt_match[] = {
+	{ .compatible = "qcom,eliza-dpu", .data = &dpu_eliza_cfg, },
 	{ .compatible = "qcom,glymur-dpu", .data = &dpu_glymur_cfg, },
 	{ .compatible = "qcom,kaanapali-dpu", .data = &dpu_kaanapali_cfg, },
 	{ .compatible = "qcom,msm8917-mdp5", .data = &dpu_msm8917_cfg, },

-- 
2.51.0

Re: [PATCH 7/8] drm/msm/dpu: Add support for Eliza SoC

[Dmitry Baryshkov]

On Tue, Mar 03, 2026 at 02:07:57PM +0100, Krzysztof Kozlowski wrote:
> Add support for DPU (v12.4) on Qualcomm Eliza SoC, with one
> incomplete/skipped part: HDMI interface (INT_4).
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
> ---
>  .../gpu/drm/msm/disp/dpu1/catalog/dpu_12_4_eliza.h | 365 +++++++++++++++++++++
>  drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c     |   1 +
>  drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h     |   1 +
>  drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c            |   1 +
>  4 files changed, 368 insertions(+)
> 
> +
> +static const struct dpu_mdp_cfg eliza_mdp = {
> +	.name = "top_0",
> +	.base = 0, .len = 0x494, // not verified

This is very weird to read, coming from Qualcomm employee. Were the rest
of data verified?

> +	.clk_ctrls = {
> +		[DPU_CLK_CTRL_REG_DMA] = { .reg_off = 0x2bc, .bit_off = 20 },
> +	},
> +};
> +

-- 
With best wishes
Dmitry

Re: [PATCH 7/8] drm/msm/dpu: Add support for Eliza SoC

[Krzysztof Kozlowski]

On 03/03/2026 15:08, Dmitry Baryshkov wrote:
> On Tue, Mar 03, 2026 at 02:07:57PM +0100, Krzysztof Kozlowski wrote:
>> Add support for DPU (v12.4) on Qualcomm Eliza SoC, with one
>> incomplete/skipped part: HDMI interface (INT_4).
>>
>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
>> ---
>>  .../gpu/drm/msm/disp/dpu1/catalog/dpu_12_4_eliza.h | 365 +++++++++++++++++++++
>>  drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c     |   1 +
>>  drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h     |   1 +
>>  drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c            |   1 +
>>  4 files changed, 368 insertions(+)
>>
>> +
>> +static const struct dpu_mdp_cfg eliza_mdp = {
>> +	.name = "top_0",
>> +	.base = 0, .len = 0x494, // not verified
> 
> This is very weird to read, coming from Qualcomm employee. Were the rest
> of data verified?

It's not weird, just mistake. Stale comment from going through all
differences and leaving this for later. I verified it.

Best regards,
Krzysztof

Re: [PATCH 7/8] drm/msm/dpu: Add support for Eliza SoC

[Dmitry Baryshkov]

On Tue, Mar 03, 2026 at 02:07:57PM +0100, Krzysztof Kozlowski wrote:
> Add support for DPU (v12.4) on Qualcomm Eliza SoC, with one
> incomplete/skipped part: HDMI interface (INT_4).
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
> ---
>  .../gpu/drm/msm/disp/dpu1/catalog/dpu_12_4_eliza.h | 365 +++++++++++++++++++++
>  drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c     |   1 +
>  drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h     |   1 +
>  drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c            |   1 +
>  4 files changed, 368 insertions(+)
> 
> +	}, {
> +		.name = "intf_3", .id = INTF_3,
> +		.base = 0x37000, .len = 0x4bc,
> +		.type = INTF_DP,
> +		.controller_id = MSM_DP_CONTROLLER_1,

There is no DP_1 on Eliza

> +		.prog_fetch_lines_worst_case = 24,
> +		.intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 30),
> +		.intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 31),
> +	}
> +};
> +

-- 
With best wishes
Dmitry

Re: [PATCH 7/8] drm/msm/dpu: Add support for Eliza SoC

[Krzysztof Kozlowski]

On 03/03/2026 15:10, Dmitry Baryshkov wrote:
> On Tue, Mar 03, 2026 at 02:07:57PM +0100, Krzysztof Kozlowski wrote:
>> Add support for DPU (v12.4) on Qualcomm Eliza SoC, with one
>> incomplete/skipped part: HDMI interface (INT_4).
>>
>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
>> ---
>>  .../gpu/drm/msm/disp/dpu1/catalog/dpu_12_4_eliza.h | 365 +++++++++++++++++++++
>>  drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c     |   1 +
>>  drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h     |   1 +
>>  drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c            |   1 +
>>  4 files changed, 368 insertions(+)
>>
>> +	}, {
>> +		.name = "intf_3", .id = INTF_3,
>> +		.base = 0x37000, .len = 0x4bc,
>> +		.type = INTF_DP,
>> +		.controller_id = MSM_DP_CONTROLLER_1,
> 
> There is no DP_1 on Eliza

You are right, thanks. It's paired with INTF_0.


Best regards,
Krzysztof

[PATCH 8/8] drm/msm/mdss: Add support for Eliza SoC

[Krzysztof Kozlowski]

Add support for the Qualcomm Eliza SoC platform.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
 drivers/gpu/drm/msm/msm_mdss.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/msm/msm_mdss.c b/drivers/gpu/drm/msm/msm_mdss.c
index 9047e8d9ee89..a86776425f26 100644
--- a/drivers/gpu/drm/msm/msm_mdss.c
+++ b/drivers/gpu/drm/msm/msm_mdss.c
@@ -560,6 +560,7 @@ static const struct msm_mdss_data data_153k6 = {
 
 static const struct of_device_id mdss_dt_match[] = {
 	{ .compatible = "qcom,mdss", .data = &data_153k6 },
+	{ .compatible = "qcom,eliza-mdss", .data = &data_57k },
 	{ .compatible = "qcom,glymur-mdss", .data = &data_57k },
 	{ .compatible = "qcom,kaanapali-mdss", .data = &data_57k },
 	{ .compatible = "qcom,msm8998-mdss", .data = &data_76k8 },

-- 
2.51.0

Re: [PATCH 8/8] drm/msm/mdss: Add support for Eliza SoC

[Dmitry Baryshkov]

On Tue, Mar 03, 2026 at 02:07:58PM +0100, Krzysztof Kozlowski wrote:
> Add support for the Qualcomm Eliza SoC platform.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
> ---
>  drivers/gpu/drm/msm/msm_mdss.c | 1 +
>  1 file changed, 1 insertion(+)
> 

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


-- 
With best wishes
Dmitry