| Tom Rini | 93743d2 | 2024-04-01 09:08:13 -0400 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/display/msm/qcom,sm8650-dpu.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Qualcomm SM8650 Display DPU |
| 8 | |
| 9 | maintainers: |
| 10 | - Neil Armstrong <neil.armstrong@linaro.org> |
| 11 | |
| 12 | $ref: /schemas/display/msm/dpu-common.yaml# |
| 13 | |
| 14 | properties: |
| 15 | compatible: |
| 16 | const: qcom,sm8650-dpu |
| 17 | |
| 18 | reg: |
| 19 | items: |
| 20 | - description: Address offset and size for mdp register set |
| 21 | - description: Address offset and size for vbif register set |
| 22 | |
| 23 | reg-names: |
| 24 | items: |
| 25 | - const: mdp |
| 26 | - const: vbif |
| 27 | |
| 28 | clocks: |
| 29 | items: |
| 30 | - description: Display hf axi |
| 31 | - description: Display MDSS ahb |
| 32 | - description: Display lut |
| 33 | - description: Display core |
| 34 | - description: Display vsync |
| 35 | |
| 36 | clock-names: |
| 37 | items: |
| 38 | - const: nrt_bus |
| 39 | - const: iface |
| 40 | - const: lut |
| 41 | - const: core |
| 42 | - const: vsync |
| 43 | |
| 44 | required: |
| 45 | - compatible |
| 46 | - reg |
| 47 | - reg-names |
| 48 | - clocks |
| 49 | - clock-names |
| 50 | |
| 51 | unevaluatedProperties: false |
| 52 | |
| 53 | examples: |
| 54 | - | |
| 55 | #include <dt-bindings/interrupt-controller/arm-gic.h> |
| 56 | #include <dt-bindings/power/qcom,rpmhpd.h> |
| 57 | |
| 58 | display-controller@ae01000 { |
| 59 | compatible = "qcom,sm8650-dpu"; |
| 60 | reg = <0x0ae01000 0x8f000>, |
| 61 | <0x0aeb0000 0x2008>; |
| 62 | reg-names = "mdp", "vbif"; |
| 63 | |
| 64 | clocks = <&gcc_axi_clk>, |
| 65 | <&dispcc_ahb_clk>, |
| 66 | <&dispcc_mdp_lut_clk>, |
| 67 | <&dispcc_mdp_clk>, |
| 68 | <&dispcc_vsync_clk>; |
| 69 | clock-names = "nrt_bus", |
| 70 | "iface", |
| 71 | "lut", |
| 72 | "core", |
| 73 | "vsync"; |
| 74 | |
| 75 | assigned-clocks = <&dispcc_vsync_clk>; |
| 76 | assigned-clock-rates = <19200000>; |
| 77 | |
| 78 | operating-points-v2 = <&mdp_opp_table>; |
| 79 | power-domains = <&rpmhpd RPMHPD_MMCX>; |
| 80 | |
| 81 | interrupt-parent = <&mdss>; |
| 82 | interrupts = <0>; |
| 83 | |
| 84 | ports { |
| 85 | #address-cells = <1>; |
| 86 | #size-cells = <0>; |
| 87 | |
| 88 | port@0 { |
| 89 | reg = <0>; |
| 90 | dpu_intf1_out: endpoint { |
| 91 | remote-endpoint = <&dsi0_in>; |
| 92 | }; |
| 93 | }; |
| 94 | |
| 95 | port@1 { |
| 96 | reg = <1>; |
| 97 | dpu_intf2_out: endpoint { |
| 98 | remote-endpoint = <&dsi1_in>; |
| 99 | }; |
| 100 | }; |
| 101 | }; |
| 102 | |
| 103 | mdp_opp_table: opp-table { |
| 104 | compatible = "operating-points-v2"; |
| 105 | |
| 106 | opp-200000000 { |
| 107 | opp-hz = /bits/ 64 <200000000>; |
| 108 | required-opps = <&rpmhpd_opp_low_svs>; |
| 109 | }; |
| 110 | |
| 111 | opp-325000000 { |
| 112 | opp-hz = /bits/ 64 <325000000>; |
| 113 | required-opps = <&rpmhpd_opp_svs>; |
| 114 | }; |
| 115 | |
| 116 | opp-375000000 { |
| 117 | opp-hz = /bits/ 64 <375000000>; |
| 118 | required-opps = <&rpmhpd_opp_svs_l1>; |
| 119 | }; |
| 120 | |
| 121 | opp-514000000 { |
| 122 | opp-hz = /bits/ 64 <514000000>; |
| 123 | required-opps = <&rpmhpd_opp_nom>; |
| 124 | }; |
| 125 | }; |
| 126 | }; |
| 127 | ... |