src/arm64/qcom/sdm845-db845c-navigation-mezzanine.dts

   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 };