144 lines
3.5 KiB
YAML
144 lines
3.5 KiB
YAML
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/display/msm/qcom,sm7150-dpu.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Qualcomm SM7150 Display Processing Unit (DPU)
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maintainers:
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- Danila Tikhonov <danila@jiaxyga.com>
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$ref: /schemas/display/msm/dpu-common.yaml#
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properties:
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compatible:
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const: qcom,sm7150-dpu
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reg:
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items:
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- description: Address offset and size for mdp register set
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- description: Address offset and size for vbif register set
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reg-names:
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items:
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- const: mdp
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- const: vbif
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clocks:
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items:
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- description: Display hf axi clock
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- description: Display ahb clock
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- description: Display rotator clock
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- description: Display lut clock
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- description: Display core clock
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- description: Display vsync clock
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clock-names:
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items:
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- const: bus
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- const: iface
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- const: rot
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- const: lut
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- const: core
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- const: vsync
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required:
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- compatible
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- reg
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- reg-names
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- clocks
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- clock-names
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unevaluatedProperties: false
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examples:
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- |
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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#include <dt-bindings/power/qcom,rpmhpd.h>
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display-controller@ae01000 {
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compatible = "qcom,sm7150-dpu";
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reg = <0x0ae01000 0x8f000>,
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<0x0aeb0000 0x2008>;
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reg-names = "mdp", "vbif";
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clocks = <&gcc_disp_hf_axi_clk>,
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<&dispcc_mdss_ahb_clk>,
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<&dispcc_mdss_rot_clk>,
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<&dispcc_mdss_mdp_lut_clk>,
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<&dispcc_mdss_mdp_clk>,
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<&dispcc_mdss_vsync_clk>;
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clock-names = "bus",
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"iface",
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"rot",
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"lut",
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"core",
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"vsync";
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assigned-clocks = <&dispcc_mdss_vsync_clk>;
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assigned-clock-rates = <19200000>;
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operating-points-v2 = <&mdp_opp_table>;
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power-domains = <&rpmhpd RPMHPD_CX>;
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interrupt-parent = <&mdss>;
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interrupts = <0>;
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 {
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reg = <0>;
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dpu_intf1_out: endpoint {
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remote-endpoint = <&mdss_dsi0_in>;
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};
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};
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port@1 {
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reg = <1>;
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dpu_intf2_out: endpoint {
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remote-endpoint = <&mdss_dsi1_in>;
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};
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};
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port@2 {
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reg = <2>;
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dpu_intf0_out: endpoint {
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remote-endpoint = <&dp_in>;
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};
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};
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};
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mdp_opp_table: opp-table {
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compatible = "operating-points-v2";
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opp-19200000 {
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opp-hz = /bits/ 64 <19200000>;
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required-opps = <&rpmhpd_opp_min_svs>;
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};
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opp-200000000 {
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opp-hz = /bits/ 64 <200000000>;
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required-opps = <&rpmhpd_opp_low_svs>;
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};
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opp-300000000 {
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opp-hz = /bits/ 64 <300000000>;
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required-opps = <&rpmhpd_opp_svs>;
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};
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opp-344000000 {
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opp-hz = /bits/ 64 <344000000>;
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required-opps = <&rpmhpd_opp_svs_l1>;
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};
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opp-430000000 {
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opp-hz = /bits/ 64 <430000000>;
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required-opps = <&rpmhpd_opp_nom>;
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};
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};
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};
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...
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