[v5,12/12] dt-bindings: display/msm: add support for the display on SM8250

diff --git a/Documentation/devicetree/bindings/display/msm/dpu-sm8250.yaml b/Documentation/devicetree/bindings/display/msm/dpu-sm8250.yaml
new file mode 100644
index 000000000000..9bc2ee4a6589
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/msm/dpu-sm8250.yaml
@@ -0,0 +1,96 @@ 
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/msm/dpu-sm8250.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Display DPU dt properties for SM8250
+
+maintainers:
+  - Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
+
+description: |
+  Device tree bindings for the DPU display controller for SM8250 target.
+
+allOf:
+  - $ref: /schemas/display/msm/dpu-common.yaml#
+
+properties:
+  compatible:
+    const: qcom,sm8250-dpu
+
+  reg:
+    items:
+      - description: Address offset and size for mdp register set
+      - description: Address offset and size for vbif register set
+
+  reg-names:
+    items:
+      - const: mdp
+      - const: vbif
+
+  clocks:
+    items:
+      - description: Display ahb clock
+      - description: Display hf axi clock
+      - description: Display core clock
+      - description: Display vsync clock
+
+  clock-names:
+    items:
+      - const: iface
+      - const: bus
+      - const: core
+      - const: vsync
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,dispcc-sm8250.h>
+    #include <dt-bindings/clock/qcom,gcc-sm8250.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/interconnect/qcom,sm8250.h>
+    #include <dt-bindings/power/qcom-rpmpd.h>
+
+    display-controller@ae01000 {
+      compatible = "qcom,sm8250-dpu";
+      reg = <0x0ae01000 0x8f000>,
+            <0x0aeb0000 0x2008>;
+      reg-names = "mdp", "vbif";
+
+      clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
+               <&gcc GCC_DISP_HF_AXI_CLK>,
+               <&dispcc DISP_CC_MDSS_MDP_CLK>,
+               <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
+      clock-names = "iface", "bus", "core", "vsync";
+
+      assigned-clocks = <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
+      assigned-clock-rates = <19200000>;
+
+      operating-points-v2 = <&mdp_opp_table>;
+      power-domains = <&rpmhpd SM8250_MMCX>;
+
+      interrupt-parent = <&mdss>;
+      interrupts = <0>;
+
+      ports {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        port@0 {
+          reg = <0>;
+          endpoint {
+            remote-endpoint = <&dsi0_in>;
+          };
+        };
+
+        port@1 {
+          reg = <1>;
+          endpoint {
+            remote-endpoint = <&dsi1_in>;
+          };
+        };
+      };
+    };
+...
diff --git a/Documentation/devicetree/bindings/display/msm/mdss-common.yaml b/Documentation/devicetree/bindings/display/msm/mdss-common.yaml
index 053c1e889552..a0a54cd63100 100644
--- a/Documentation/devicetree/bindings/display/msm/mdss-common.yaml
+++ b/Documentation/devicetree/bindings/display/msm/mdss-common.yaml
@@ -27,11 +27,11 @@  properties:
 
   clocks:
     minItems: 2
-    maxItems: 3
+    maxItems: 4
 
   clock-names:
     minItems: 2
-    maxItems: 3
+    maxItems: 4
 
   interrupts:
     maxItems: 1
diff --git a/Documentation/devicetree/bindings/display/msm/mdss-sm8250.yaml b/Documentation/devicetree/bindings/display/msm/mdss-sm8250.yaml
new file mode 100644
index 000000000000..d581d10fea2d
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/msm/mdss-sm8250.yaml
@@ -0,0 +1,106 @@ 
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/msm/mdss-sm8250.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Display MDSS dt properties for SM8250 target
+
+maintainers:
+  - Krishna Manikandan <quic_mkrishn@quicinc.com>
+
+description: |
+  Device tree bindings for MSM Mobile Display Subsystem(MDSS) that encapsulates
+  sub-blocks like DPU display controller, DSI and DP interfaces etc. Device tree
+  bindings of MDSS are mentioned for SM8250 target.
+
+allOf:
+  - $ref: /schemas/display/msm/mdss-common.yaml#
+
+properties:
+  compatible:
+    items:
+      - const: qcom,sm8250-mdss
+
+  clocks:
+    items:
+      - description: Display AHB clock from gcc
+      - description: Display hf axi clock
+      - description: Display sf axi clock
+      - description: Display core clock
+
+  clock-names:
+    items:
+      - const: iface
+      - const: bus
+      - const: nrt_bus
+      - const: core
+
+  iommus:
+    maxItems: 1
+
+  interconnects:
+    maxItems: 2
+
+  interconnect-names:
+    maxItems: 2
+
+patternProperties:
+  "^display-controller@[0-9a-f]+$":
+    type: object
+    properties:
+      compatible:
+        const: qcom,sm8250-dpu
+
+  "^dsi@[0-9a-f]+$":
+    type: object
+    properties:
+      compatible:
+        const: qcom,mdss-dsi-ctrl
+
+  "^dsi-phy@[0-9a-f]+$":
+    type: object
+    properties:
+      compatible:
+        const: qcom,dsi-phy-7nm
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,dispcc-sm8250.h>
+    #include <dt-bindings/clock/qcom,gcc-sm8250.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/interconnect/qcom,sm8250.h>
+    #include <dt-bindings/power/qcom-rpmpd.h>
+
+    display-subsystem@ae00000 {
+      compatible = "qcom,sm8250-mdss";
+      reg = <0x0ae00000 0x1000>;
+      reg-names = "mdss";
+
+      interconnects = <&mmss_noc MASTER_MDP_PORT0 &mc_virt SLAVE_EBI_CH0>,
+                      <&mmss_noc MASTER_MDP_PORT1 &mc_virt SLAVE_EBI_CH0>;
+      interconnect-names = "mdp0-mem", "mdp1-mem";
+
+      power-domains = <&dispcc MDSS_GDSC>;
+
+      clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
+               <&gcc GCC_DISP_HF_AXI_CLK>,
+               <&gcc GCC_DISP_SF_AXI_CLK>,
+               <&dispcc DISP_CC_MDSS_MDP_CLK>;
+      clock-names = "iface", "bus", "nrt_bus", "core";
+
+      interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+      interrupt-controller;
+      #interrupt-cells = <1>;
+
+      iommus = <&apps_smmu 0x820 0x402>;
+
+      status = "disabled";
+
+      #address-cells = <1>;
+      #size-cells = <1>;
+      ranges;
+    };
+...