1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /*
3 * DT overlay for MCIMXHDMICARD as used with the iMX53 QSB or QSRB boards
4 */
5
6 #include <dt-bindings/interrupt-controller/irq.h>
7 #include <dt-bindings/gpio/gpio.h>
8
9 /dts-v1/;
10 /plugin/;
11
12 &{/} {
13 hdmi: connector-hdmi {
14 compatible = "hdmi-connector";
15 label = "hdmi";
16 type = "a";
17
18 port {
19 hdmi_connector_in: endpoint {
20 remote-endpoint = <&sii9022_out>;
21 };
22 };
23 };
24
25 reg_1p2v: regulator-1p2v {
26 compatible = "regulator-fixed";
27 regulator-name = "1P2V";
28 regulator-min-microvolt = <1200000>;
29 regulator-max-microvolt = <1200000>;
30 regulator-always-on;
31 vin-supply = <®_3p2v>;
32 };
33 };
34
35 &display0 {
36 status = "okay";
37
38 port@1 {
39 display0_out: endpoint {
40 remote-endpoint = <&sii9022_in>;
41 };
42 };
43 };
44
45 &i2c2 {
46 #address-cells = <1>;
47 #size-cells = <0>;
48
49 sii9022: bridge-hdmi@39 {
50 compatible = "sil,sii9022";
51 reg = <0x39>;
52 reset-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
53 interrupts-extended = <&gpio3 31 IRQ_TYPE_LEVEL_LOW>;
54 iovcc-supply = <®_3p2v>;
55 #sound-dai-cells = <0>;
56 sil,i2s-data-lanes = <0>;
57
58 ports {
59 #address-cells = <1>;
60 #size-cells = <0>;
61
62 port@0 {
63 reg = <0>;
64
65 sii9022_in: endpoint {
66 remote-endpoint = <&display0_out>;
67 };
68 };
69
70 port@1 {
71 reg = <1>;
72
73 sii9022_out: endpoint {
74 remote-endpoint = <&hdmi_connector_in>;
75 };
76 };
77 };
78 };
79 };
80
81 &panel_dpi {
82 status = "disabled";
83 };
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