xref: /linux/Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml (revision df9c299371054cb725eef730fd0f1d0fe2ed6bb0) 
1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/display/msm/dsi-phy-7nm.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm Display DSI 7nm PHY
8
9maintainers:
10  - Jonathan Marek <jonathan@marek.ca>
11
12allOf:
13  - $ref: dsi-phy-common.yaml#
14
15properties:
16  compatible:
17    enum:
18      - qcom,dsi-phy-7nm
19      - qcom,dsi-phy-7nm-8150
20      - qcom,sa8775p-dsi-phy-5nm
21      - qcom,sar2130p-dsi-phy-5nm
22      - qcom,sc7280-dsi-phy-7nm
23      - qcom,sm6375-dsi-phy-7nm
24      - qcom,sm8350-dsi-phy-5nm
25      - qcom,sm8450-dsi-phy-5nm
26      - qcom,sm8550-dsi-phy-4nm
27      - qcom,sm8650-dsi-phy-4nm
28
29  reg:
30    items:
31      - description: dsi phy register set
32      - description: dsi phy lane register set
33      - description: dsi pll register set
34
35  reg-names:
36    items:
37      - const: dsi_phy
38      - const: dsi_phy_lane
39      - const: dsi_pll
40
41  vdds-supply:
42    description: |
43      Connected to VDD_A_DSI_PLL_0P9 pin (or VDDA_DSI{0,1}_PLL_0P9 for sm8150)
44
45  phy-type:
46    description: D-PHY (default) or C-PHY mode
47    enum: [ 10, 11 ]
48    default: 10
49
50required:
51  - compatible
52  - reg
53  - reg-names
54
55unevaluatedProperties: false
56
57examples:
58  - |
59    #include <dt-bindings/clock/qcom,dispcc-sm8250.h>
60    #include <dt-bindings/clock/qcom,rpmh.h>
61
62    dsi-phy@ae94400 {
63        compatible = "qcom,dsi-phy-7nm";
64        reg = <0x0ae94400 0x200>,
65              <0x0ae94600 0x280>,
66              <0x0ae94900 0x260>;
67        reg-names = "dsi_phy",
68                    "dsi_phy_lane",
69                    "dsi_pll";
70
71        #clock-cells = <1>;
72        #phy-cells = <0>;
73
74        vdds-supply = <&vreg_l5a_0p88>;
75        clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
76                 <&rpmhcc RPMH_CXO_CLK>;
77        clock-names = "iface", "ref";
78    };
79