dt-bindings: display/msm: qcom,sm8750-mdss: Add SM8750 (6b938401) · Commits · git / linux-nf

Documentation/devicetree/bindings/display/msm/qcom,sm8750-mdss.yaml

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		# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
		%YAML 1.2
		---
		$id: http://devicetree.org/schemas/display/msm/qcom,sm8750-mdss.yaml#
		$schema: http://devicetree.org/meta-schemas/core.yaml#

		title: Qualcomm SM8750 Display MDSS

		maintainers:
		- Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

		description:
		SM8650 MSM Mobile Display Subsystem(MDSS), which encapsulates sub-blocks like
		DPU display controller, DSI and DP interfaces etc.

		$ref: /schemas/display/msm/mdss-common.yaml#

		properties:
		compatible:
		const: qcom,sm8750-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:
		const: qcom,sm8750-dpu

		"^displayport-controller@[0-9a-f]+$":
		type: object
		additionalProperties: true
		properties:
		compatible:
		contains:
		const: qcom,sm8750-dp

		"^dsi@[0-9a-f]+$":
		type: object
		additionalProperties: true
		properties:
		compatible:
		contains:
		const: qcom,sm8750-dsi-ctrl

		"^phy@[0-9a-f]+$":
		type: object
		additionalProperties: true
		properties:
		compatible:
		const: qcom,sm8750-dsi-phy-3nm

		required:
		- compatible

		unevaluatedProperties: false

		examples:
		- \|
		#include <dt-bindings/clock/qcom,rpmh.h>
		#include <dt-bindings/interconnect/qcom,icc.h>
		#include <dt-bindings/interconnect/qcom,sm8750-rpmh.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,sm8750-mdss";
		reg = <0x0ae00000 0x1000>;
		reg-names = "mdss";

		interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&disp_cc_mdss_ahb_clk>,
		<&gcc_disp_hf_axi_clk>,
		<&disp_cc_mdss_mdp_clk>;

		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";

		resets = <&disp_cc_mdss_core_bcr>;

		power-domains = <&mdss_gdsc>;

		iommus = <&apps_smmu 0x800 0x2>;

		interrupt-controller;
		#interrupt-cells = <1>;

		#address-cells = <1>;
		#size-cells = <1>;
		ranges;

		display-controller@ae01000 {
		compatible = "qcom,sm8750-dpu";
		reg = <0x0ae01000 0x93000>,
		<0x0aeb0000 0x2008>;
		reg-names = "mdp",
		"vbif";

		interrupts-extended = <&mdss 0>;

		clocks = <&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-207000000 {
		opp-hz = /bits/ 64 <207000000>;
		required-opps = <&rpmhpd_opp_low_svs>;
		};

		opp-337000000 {
		opp-hz = /bits/ 64 <337000000>;
		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-575000000 {
		opp-hz = /bits/ 64 <575000000>;
		required-opps = <&rpmhpd_opp_nom_l1>;
		};
		};
		};

		dsi@ae94000 {
		compatible = "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_disp_hf_axi_clk>,
		<&mdss_dsi0_phy 1>,
		<&mdss_dsi0_phy 0>,
		<&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";

		vdda-supply = <&vreg_l3g_1p2>;

		#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-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,sm8750-dsi-phy-3nm";
		reg = <0x0ae95000 0x200>,
		<0x0ae95200 0x280>,
		<0x0ae95500 0x400>;
		reg-names = "dsi_phy",
		"dsi_phy_lane",
		"dsi_pll";

		clocks = <&disp_cc_mdss_ahb_clk>,
		<&rpmhcc RPMH_CXO_CLK>;
		clock-names = "iface",
		"ref";

		vdds-supply = <&vreg_l3i_0p88>;

		#clock-cells = <1>;
		#phy-cells = <0>;
		};

		dsi@ae96000 {
		compatible = "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_disp_hf_axi_clk>,
		<&mdss_dsi1_phy 1>,
		<&mdss_dsi1_phy 0>,
		<&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";

		#address-cells = <1>;
		#size-cells = <0>;

		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 {
		};
		};
		};
		};

		mdss_dsi1_phy: phy@ae97000 {
		compatible = "qcom,sm8750-dsi-phy-3nm";
		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>;
		};

		displayport-controller@af54000 {
		compatible = "qcom,sm8750-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>;
		clock-names = "core_iface",
		"core_aux",
		"ctrl_link",
		"ctrl_link_iface",
		"stream_pixel";

		assigned-clocks = <&disp_cc_mdss_dptx0_link_clk_src>,
		<&disp_cc_mdss_dptx0_pixel0_clk_src>;
		assigned-clock-parents = <&usb_dp_qmpphy QMP_USB43DP_DP_LINK_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 {
		remote-endpoint = <&usb_dp_qmpphy_dp_in>;
		};
		};
		};
		};
		};