xref: /linux/Documentation/devicetree/bindings/display/panel/samsung,atna33xc20.yaml (revision 8e1bb4a41aa78d6105e59186af3dcd545fc66e70) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/display/panel/samsung,atna33xc20.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Samsung 13.3" FHD (1920x1080 pixels) eDP AMOLED panel
8
9maintainers:
10  - Douglas Anderson <dianders@chromium.org>
11
12allOf:
13  - $ref: panel-common.yaml#
14
15properties:
16  compatible:
17    oneOf:
18      # Samsung 13.3" FHD (1920x1080 pixels) eDP AMOLED panel
19      - const: samsung,atna33xc20
20      # Samsung 14.5" WQXGA+ (2880x1800 pixels) eDP AMOLED panel
21      - items:
22          - const: samsung,atna45af01
23          - const: samsung,atna33xc20
24
25  enable-gpios: true
26  port: true
27  power-supply: true
28  no-hpd: true
29  hpd-gpios: true
30
31additionalProperties: false
32
33required:
34  - compatible
35  - enable-gpios
36  - power-supply
37
38examples:
39  - |
40    #include <dt-bindings/clock/qcom,rpmh.h>
41    #include <dt-bindings/gpio/gpio.h>
42    #include <dt-bindings/interrupt-controller/irq.h>
43
44    i2c {
45      #address-cells = <1>;
46      #size-cells = <0>;
47
48      bridge@2d {
49        compatible = "ti,sn65dsi86";
50        reg = <0x2d>;
51
52        interrupt-parent = <&tlmm>;
53        interrupts = <10 IRQ_TYPE_LEVEL_HIGH>;
54
55        enable-gpios = <&tlmm 102 GPIO_ACTIVE_HIGH>;
56
57        vpll-supply = <&src_pp1800_s4a>;
58        vccio-supply = <&src_pp1800_s4a>;
59        vcca-supply = <&src_pp1200_l2a>;
60        vcc-supply = <&src_pp1200_l2a>;
61
62        clocks = <&rpmhcc RPMH_LN_BB_CLK2>;
63        clock-names = "refclk";
64
65        no-hpd;
66
67        ports {
68          #address-cells = <1>;
69          #size-cells = <0>;
70
71          port@0 {
72            reg = <0>;
73            endpoint {
74              remote-endpoint = <&dsi0_out>;
75            };
76          };
77
78          port@1 {
79            reg = <1>;
80            sn65dsi86_out: endpoint {
81              remote-endpoint = <&panel_in_edp>;
82            };
83          };
84        };
85
86        aux-bus {
87          panel {
88            compatible = "samsung,atna33xc20";
89            enable-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>;
90            power-supply = <&pp3300_dx_edp>;
91            hpd-gpios = <&sn65dsi86_bridge 2 GPIO_ACTIVE_HIGH>;
92
93            port {
94              panel_in_edp: endpoint {
95                remote-endpoint = <&sn65dsi86_out>;
96              };
97            };
98          };
99        };
100      };
101    };
102