1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
4 $id: http://devicetree.org/schemas/display/msm/qcom,msm8998-mdss.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm MSM8998 Display MDSS
10 - AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
13 Device tree bindings for MSM Mobile Display Subsystem(MDSS) that encapsulates
14 sub-blocks like DPU display controller, DSI and DP interfaces etc. Device tree
15 bindings of MDSS are mentioned for MSM8998 target.
17 $ref: /schemas/display/msm/mdss-common.yaml#
21 const: qcom,msm8998-mdss
25 - description: Display AHB clock
26 - description: Display AXI clock
27 - description: Display core clock
39 "^display-controller@[0-9a-f]+$":
41 additionalProperties: true
45 const: qcom,msm8998-dpu
49 additionalProperties: true
54 - const: qcom,msm8998-dsi-ctrl
55 - const: qcom,mdss-dsi-ctrl
59 additionalProperties: true
63 const: qcom,dsi-phy-10nm-8998
68 unevaluatedProperties: false
72 #include <dt-bindings/clock/qcom,mmcc-msm8998.h>
73 #include <dt-bindings/clock/qcom,rpmcc.h>
74 #include <dt-bindings/interrupt-controller/arm-gic.h>
75 #include <dt-bindings/power/qcom-rpmpd.h>
77 display-subsystem@c900000 {
78 compatible = "qcom,msm8998-mdss";
79 reg = <0x0c900000 0x1000>;
82 clocks = <&mmcc MDSS_AHB_CLK>,
85 clock-names = "iface", "bus", "core";
88 #interrupt-cells = <1>;
91 interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
93 iommus = <&mmss_smmu 0>;
95 power-domains = <&mmcc MDSS_GDSC>;
98 display-controller@c901000 {
99 compatible = "qcom,msm8998-dpu";
100 reg = <0x0c901000 0x8f000>,
104 reg-names = "mdp", "regdma", "vbif", "vbif_nrt";
106 clocks = <&mmcc MDSS_AHB_CLK>,
107 <&mmcc MDSS_AXI_CLK>,
108 <&mmcc MNOC_AHB_CLK>,
109 <&mmcc MDSS_MDP_CLK>,
110 <&mmcc MDSS_VSYNC_CLK>;
111 clock-names = "iface", "bus", "mnoc", "core", "vsync";
113 interrupt-parent = <&mdss>;
115 operating-points-v2 = <&mdp_opp_table>;
116 power-domains = <&rpmpd MSM8998_VDDMX>;
119 #address-cells = <1>;
124 dpu_intf1_out: endpoint {
125 remote-endpoint = <&dsi0_in>;
131 dpu_intf2_out: endpoint {
132 remote-endpoint = <&dsi1_in>;
139 compatible = "qcom,msm8998-dsi-ctrl", "qcom,mdss-dsi-ctrl";
140 reg = <0x0c994000 0x400>;
141 reg-names = "dsi_ctrl";
143 interrupt-parent = <&mdss>;
146 clocks = <&mmcc MDSS_BYTE0_CLK>,
147 <&mmcc MDSS_BYTE0_INTF_CLK>,
148 <&mmcc MDSS_PCLK0_CLK>,
149 <&mmcc MDSS_ESC0_CLK>,
150 <&mmcc MDSS_AHB_CLK>,
151 <&mmcc MDSS_AXI_CLK>;
152 clock-names = "byte",
158 assigned-clocks = <&mmcc BYTE0_CLK_SRC>, <&mmcc PCLK0_CLK_SRC>;
159 assigned-clock-parents = <&dsi0_phy 0>, <&dsi0_phy 1>;
161 operating-points-v2 = <&dsi_opp_table>;
162 power-domains = <&rpmpd MSM8998_VDDCX>;
167 #address-cells = <1>;
171 #address-cells = <1>;
177 remote-endpoint = <&dpu_intf1_out>;
189 dsi0_phy: phy@c994400 {
190 compatible = "qcom,dsi-phy-10nm-8998";
191 reg = <0x0c994400 0x200>,
194 reg-names = "dsi_phy",
201 clocks = <&mmcc MDSS_AHB_CLK>,
202 <&rpmcc RPM_SMD_XO_CLK_SRC>;
203 clock-names = "iface", "ref";
205 vdds-supply = <&pm8998_l1>;
209 compatible = "qcom,msm8998-dsi-ctrl", "qcom,mdss-dsi-ctrl";
210 reg = <0x0c996000 0x400>;
211 reg-names = "dsi_ctrl";
213 interrupt-parent = <&mdss>;
216 clocks = <&mmcc MDSS_BYTE1_CLK>,
217 <&mmcc MDSS_BYTE1_INTF_CLK>,
218 <&mmcc MDSS_PCLK1_CLK>,
219 <&mmcc MDSS_ESC1_CLK>,
220 <&mmcc MDSS_AHB_CLK>,
221 <&mmcc MDSS_AXI_CLK>;
222 clock-names = "byte",
228 assigned-clocks = <&mmcc BYTE1_CLK_SRC>, <&mmcc PCLK1_CLK_SRC>;
229 assigned-clock-parents = <&dsi1_phy 0>, <&dsi1_phy 1>;
231 operating-points-v2 = <&dsi_opp_table>;
232 power-domains = <&rpmpd MSM8998_VDDCX>;
237 #address-cells = <1>;
241 #address-cells = <1>;
247 remote-endpoint = <&dpu_intf2_out>;
259 dsi1_phy: phy@c996400 {
260 compatible = "qcom,dsi-phy-10nm-8998";
261 reg = <0x0c996400 0x200>,
264 reg-names = "dsi_phy",
271 clocks = <&mmcc MDSS_AHB_CLK>,
272 <&rpmcc RPM_SMD_XO_CLK_SRC>;
273 clock-names = "iface", "ref";
275 vdds-supply = <&pm8998_l1>;