1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2
3 /dts-v1/;
4
5 #include "imx8mp-skov-reva.dtsi"
6
7 / {
8 model = "SKOV IMX8MP CPU revB - MI1010AIT-1CP1";
9 compatible = "skov,imx8mp-skov-revb-mi1010ait-1cp1", "fsl,imx8mp";
10
11 panel {
12 compatible = "multi-inno,mi1010ait-1cp";
13 backlight = <&backlight>;
14 power-supply = <®_tft_vcom>;
15
16 port {
17 in_lvds0: endpoint {
18 remote-endpoint = <&ldb_lvds_ch0>;
19 };
20 };
21 };
22 };
23
24 &backlight {
25 status = "okay";
26 };
27
28 &i2c2 {
29 clock-frequency = <100000>;
30 pinctrl-names = "default";
31 pinctrl-0 = <&pinctrl_i2c2>;
32 status = "okay";
33
34 touchscreen@38 {
35 compatible = "edt,edt-ft5406";
36 reg = <0x38>;
37 pinctrl-names = "default";
38 pinctrl-0 = <&pinctrl_touchscreen>;
39 interrupts-extended = <&gpio4 28 IRQ_TYPE_EDGE_FALLING>;
40 reset-gpios = <&gpio4 29 GPIO_ACTIVE_LOW>;
41 touchscreen-size-x = <1280>;
42 touchscreen-size-y = <800>;
43 vcc-supply = <®_vdd_3v3>;
44 iovcc-supply = <®_vdd_3v3>;
45 wakeup-source;
46 };
47 };
48
49 &lcdif2 {
50 status = "okay";
51 };
52
53 &lvds_bridge {
54 /* IMX8MP_CLK_MEDIA_LDB = IMX8MP_CLK_MEDIA_DISP2_PIX * 7 */
55 assigned-clock-rates = <482300000>;
56 status = "okay";
57
58 ports {
59 port@1 {
60 ldb_lvds_ch0: endpoint {
61 remote-endpoint = <&in_lvds0>;
62 };
63 };
64 };
65 };
66
67 &media_blk_ctrl {
68 /* currently it is not possible to let display clocks confugure
69 * automatically, so we need to set them manually
70 */
71 assigned-clock-rates = <500000000>, <200000000>, <0>,
72 /* IMX8MP_CLK_MEDIA_DISP2_PIX = pixelclk of lvds panel */
73 <68900000>,
74 <500000000>,
75 /* IMX8MP_VIDEO_PLL1 = IMX8MP_CLK_MEDIA_LDB * 2 */
76 <964600000>;
77 };
78
79 &pwm4 {
80 status = "okay";
81 };
82
83 &pwm1 {
84 status = "okay";
85 };
86
87 ®_tft_vcom {
88 regulator-min-microvolt = <3160000>;
89 regulator-max-microvolt = <3160000>;
90 voltage-table = <3160000 73>;
91 status = "okay";
92 };
93
94 &iomuxc {
95 pinctrl_i2c2: i2c2grp {
96 fsl,pins = <
97 MX8MP_IOMUXC_I2C2_SCL__I2C2_SCL 0x400001c2
98 MX8MP_IOMUXC_I2C2_SDA__I2C2_SDA 0x400001c2
99 >;
100 };
101 };
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