1 // SPDX-License-Identifier: GPL-2.0
2 /*
3 * Copyright (c) 2022, Linaro Ltd.
4 */
5
6 /dts-v1/;
7
8 #include "sdm845-db845c.dts"
9
10 &camss {
11 vdda-phy-supply = <&vreg_l1a_0p875>;
12 vdda-pll-supply = <&vreg_l26a_1p2>;
13
14 status = "okay";
15
16 ports {
17 port@0 {
18 csiphy0_ep: endpoint {
19 data-lanes = <0 1 2 3>;
20 remote-endpoint = <&ov8856_ep>;
21 };
22 };
23 };
24 };
25
26 &cci {
27 status = "okay";
28 };
29
30 &cci_i2c0 {
31 camera@10 {
32 compatible = "ovti,ov8856";
33 reg = <0x10>;
34
35 /* CAM0_RST_N */
36 reset-gpios = <&tlmm 9 GPIO_ACTIVE_LOW>;
37 pinctrl-names = "default";
38 pinctrl-0 = <&cam0_default>;
39
40 clocks = <&clock_camcc CAM_CC_MCLK0_CLK>;
41 clock-names = "xvclk";
42 clock-frequency = <19200000>;
43
44 /*
45 * The &vreg_s4a_1p8 trace is powered on as a,
46 * so it is represented by a fixed regulator.
47 *
48 * The 2.8V vdda-supply and 1.2V vddd-supply regulators
49 * both have to be enabled through the power management
50 * gpios.
51 */
52 dovdd-supply = <&vreg_lvs1a_1p8>;
53 avdd-supply = <&cam0_avdd_2v8>;
54 dvdd-supply = <&cam0_dvdd_1v2>;
55
56 port {
57 ov8856_ep: endpoint {
58 link-frequencies = /bits/ 64
59 <360000000 180000000>;
60 data-lanes = <1 2 3 4>;
61 remote-endpoint = <&csiphy0_ep>;
62 };
63 };
64 };
65 };
66
67 &cci_i2c1 {
68 camera@60 {
69 compatible = "ovti,ov7251";
70
71 /* I2C address as per ov7251.txt linux documentation */
72 reg = <0x60>;
73
74 /* CAM3_RST_N */
75 enable-gpios = <&tlmm 21 GPIO_ACTIVE_HIGH>;
76 pinctrl-names = "default";
77 pinctrl-0 = <&cam3_default>;
78
79 clocks = <&clock_camcc CAM_CC_MCLK3_CLK>;
80 clock-names = "xclk";
81 clock-frequency = <24000000>;
82
83 /*
84 * The &vreg_s4a_1p8 trace always powered on.
85 *
86 * The 2.8V vdda-supply regulator is enabled when the
87 * vreg_s4a_1p8 trace is pulled high.
88 * It too is represented by a fixed regulator.
89 *
90 * No 1.2V vddd-supply regulator is used.
91 */
92 vdddo-supply = <&vreg_lvs1a_1p8>;
93 vdda-supply = <&cam3_avdd_2v8>;
94
95 status = "disabled";
96
97 port {
98 ov7251_ep: endpoint {
99 data-lanes = <0 1>;
100 /* remote-endpoint = <&csiphy3_ep>; */
101 };
102 };
103 };
104 };
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