target/linux/ipq806x/files-5.15/arch/arm/boot/dts/qcom-ipq8064-asus-onhub.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Copyright 2014 The ChromiumOS Authors
   4  */
   5
   6 #include "qcom-ipq8064-onhub.dtsi"
   7 #include <dt-bindings/gpio/gpio.h>
   8 #include <dt-bindings/leds/common.h>
   9 #include <dt-bindings/soc/qcom,gsbi.h>
  10
  11 / {
  12         model = "ASUS OnHub";
  13         compatible = "asus,onhub", "google,arkham", "qcom,ipq8064";
  14
  15         chosen {
  16                 bootargs-append = " rootwait";
  17         };
  18 };
  19
  20 &qcom_pinmux {
  21         ap3223_pins: ap3223_pinmux {
  22                 pins = "gpio22";
  23                 function = "gpio";
  24                 bias-none;
  25         };
  26
  27         i2c7_pins: i2c7_pinmux {
  28                 mux {
  29                         pins = "gpio8", "gpio9";
  30                         function = "gsbi7";
  31                 };
  32                 data {
  33                         pins = "gpio8";
  34                         bias-disable;
  35                 };
  36                 clk {
  37                         pins = "gpio9";
  38                         bias-disable;
  39                 };
  40         };
  41 };
  42
  43 &gsbi7 {
  44         status = "okay";
  45         qcom,mode = <GSBI_PROT_I2C_UART>;
  46 };
  47
  48 &gsbi7_i2c {
  49         status = "okay";
  50         clock-frequency = <100000>;
  51         pinctrl-0 = <&i2c7_pins>;
  52         pinctrl-names = "default";
  53
  54         ap3223@1c {
  55                 compatible = "dynaimage,ap3223";
  56                 reg = <0x1c>;
  57
  58                 pinctrl-0 = <&ap3223_pins>;
  59                 pinctrl-names = "default";
  60
  61                 int-gpio = <&qcom_pinmux 22 GPIO_ACTIVE_LOW>;
  62         };
  63
  64         led-controller@32 {
  65                 compatible = "national,lp5523";
  66                 reg = <0x32>;
  67                 clock-mode = /bits/ 8 <1>;
  68                 #address-cells = <1>;
  69                 #size-cells = <0>;
  70
  71                 led@4 {
  72                         reg = <4>;
  73                         color = <LED_COLOR_ID_GREEN>;
  74                         chan-name = "green:status";
  75                         linux,default-trigger = "default-on";
  76                         led-cur = /bits/ 8 <0xfa>;
  77                         max-cur = /bits/ 8 <0xff>;
  78                 };
  79
  80                 led@5 {
  81                         reg = <5>;
  82                         color = <LED_COLOR_ID_BLUE>;
  83                         chan-name = "blue:status";
  84                         led-cur = /bits/ 8 <0xfa>;
  85                         max-cur = /bits/ 8 <0xff>;
  86                 };
  87
  88                 led@8 {
  89                         reg = <8>;
  90                         color = <LED_COLOR_ID_RED>;
  91                         chan-name = "red:status";
  92                         led-cur = /bits/ 8 <0xfa>;
  93                         max-cur = /bits/ 8 <0xff>;
  94                 };
  95         };
  96 };