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
7 title: Samsung 13.3" FHD (1920x1080 pixels) eDP AMOLED panel
8
9 maintainers:
10 - Douglas Anderson <dianders@chromium.org>
11
12 allOf:
13 - $ref: panel-common.yaml#
14
15 properties:
16 compatible:
17 oneOf:
18 # Samsung 13.3" FHD (1920x1080 pixels) eDP AMOLED panel
19 - const: samsung,atna33xc20
20 - items:
21 - enum:
22 # Samsung 14.5" WQXGA+ (2880x1800 pixels) eDP AMOLED panel
23 - samsung,atna45af01
24 # Samsung 14.5" 3K (2944x1840 pixels) eDP AMOLED panel
25 - samsung,atna45dc02
26 - const: samsung,atna33xc20
27
28 enable-gpios: true
29 port: true
30 power-supply: true
31 no-hpd: true
32 hpd-gpios: true
33
34 additionalProperties: false
35
36 required:
37 - compatible
38 - enable-gpios
39 - power-supply
40
41 examples:
42 - |
43 #include <dt-bindings/clock/qcom,rpmh.h>
44 #include <dt-bindings/gpio/gpio.h>
45 #include <dt-bindings/interrupt-controller/irq.h>
46
47 i2c {
48 #address-cells = <1>;
49 #size-cells = <0>;
50
51 bridge@2d {
52 compatible = "ti,sn65dsi86";
53 reg = <0x2d>;
54
55 interrupt-parent = <&tlmm>;
56 interrupts = <10 IRQ_TYPE_LEVEL_HIGH>;
57
58 enable-gpios = <&tlmm 102 GPIO_ACTIVE_HIGH>;
59
60 vpll-supply = <&src_pp1800_s4a>;
61 vccio-supply = <&src_pp1800_s4a>;
62 vcca-supply = <&src_pp1200_l2a>;
63 vcc-supply = <&src_pp1200_l2a>;
64
65 clocks = <&rpmhcc RPMH_LN_BB_CLK2>;
66 clock-names = "refclk";
67
68 no-hpd;
69
70 ports {
71 #address-cells = <1>;
72 #size-cells = <0>;
73
74 port@0 {
75 reg = <0>;
76 endpoint {
77 remote-endpoint = <&dsi0_out>;
78 };
79 };
80
81 port@1 {
82 reg = <1>;
83 sn65dsi86_out: endpoint {
84 remote-endpoint = <&panel_in_edp>;
85 };
86 };
87 };
88
89 aux-bus {
90 panel {
91 compatible = "samsung,atna33xc20";
92 enable-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>;
93 power-supply = <&pp3300_dx_edp>;
94 hpd-gpios = <&sn65dsi86_bridge 2 GPIO_ACTIVE_HIGH>;
95
96 port {
97 panel_in_edp: endpoint {
98 remote-endpoint = <&sn65dsi86_out>;
99 };
100 };
101 };
102 };
103 };
104 };
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