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[v2,05/13] dt-bindings: display/msm: Add SM6375 DPU

Message ID 20230411-topic-straitlagoon_mdss-v2-5-5def73f50980@linaro.org
State New
Headers show
Series SM63(50|75) DPU support | expand

Commit Message

Konrad Dybcio April 20, 2023, 10:31 p.m. UTC 
Document SM6375 DPU.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
 .../bindings/display/msm/qcom,sm6375-dpu.yaml      | 106 +++++++++++++++++++++
 1 file changed, 106 insertions(+)
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Patch

diff --git a/Documentation/devicetree/bindings/display/msm/qcom,sm6375-dpu.yaml b/Documentation/devicetree/bindings/display/msm/qcom,sm6375-dpu.yaml
new file mode 100644
index 000000000000..76dc5a7efebf
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/msm/qcom,sm6375-dpu.yaml
@@ -0,0 +1,106 @@ 
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/msm/qcom,sm6375-dpu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Display DPU dt properties for SM6375 target
+
+maintainers:
+  - Konrad Dybcio <konrad.dybcio@linaro.org>
+
+$ref: /schemas/display/msm/dpu-common.yaml#
+
+properties:
+  compatible:
+    items:
+      - const: qcom,sm6375-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 iface clock
+      - description: Display bus clock
+      - description: Display core clock
+      - description: Display lut clock
+      - description: Display rot clock
+      - description: Display vsync clock
+      - description: Display throttle clock
+
+  clock-names:
+    items:
+      - const: iface
+      - const: bus
+      - const: core
+      - const: lut
+      - const: rot
+      - const: vsync
+      - const: throttle
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,sm6375-gcc.h>
+    #include <dt-bindings/clock/qcom,sm6375-dispcc.h>
+    #include <dt-bindings/power/qcom-rpmpd.h>
+
+    display-controller@ae01000 {
+        compatible = "qcom,sm6375-dpu";
+        reg = <0x05e01000 0x8e030>,
+              <0x05eb0000 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_MDP_LUT_CLK>,
+                 <&dispcc DISP_CC_MDSS_ROT_CLK>,
+                 <&dispcc DISP_CC_MDSS_VSYNC_CLK>,
+                 <&gcc GCC_DISP_THROTTLE_CORE_CLK>;
+        clock-names = "iface",
+                      "bus",
+                      "core",
+                      "lut",
+                      "rot",
+                      "vsync",
+                      "throttle";
+
+        assigned-clocks = <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
+        assigned-clock-rates = <19200000>;
+
+        operating-points-v2 = <&mdp_opp_table>;
+        power-domains = <&rpmpd SM6375_VDDCX>;
+
+        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>;
+                };
+            };
+        };
+    };
+...