arch/arm/dts/armada-385-atl-x530DP.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2
   3 &i2c0 {
   4         mux@71 {
   5                 compatible = "nxp,pca9548";
   6
   7                 i2c@1 {
   8                         hwmon@2c {
   9                                 compatible = "ti,lm87";
  10                                 reg = <0x2c>;
  11                         };
  12
  13                         hwmon@2d {
  14                                 compatible = "ti,lm87";
  15                                 reg = <0x2d>;
  16                         };
  17
  18                         hwmon@2e {
  19                                 pwm-polarity = <1>;
  20                         };
  21                 };
  22
  23                 psu_a_adapter: i2c@4 {
  24                         #address-cells = <1>;
  25                         #size-cells = <0>;
  26                         reg = <4>;
  27                 };
  28
  29                 psu_b_adapter: i2c@5 {
  30                         #address-cells = <1>;
  31                         #size-cells = <0>;
  32                         reg = <5>;
  33                 };
  34
  35                 i2c@6 {
  36                         #address-cells = <1>;
  37                         #size-cells = <0>;
  38                         reg = <6>;
  39
  40                         misc_gpio: gpio@26 {
  41                                 compatible = "nxp,pca9555";
  42                                 gpio-controller;
  43                                 #gpio-cells = <2>;
  44                                 reg = <0x26>;
  45                                 interrupt-parent = <&gpio0>;
  46                                 interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
  47                                 status = "okay";
  48                                 interrupt-controller;
  49                                 #interrupt-cells = <2>;
  50
  51                                 psu_bank2 {
  52                                         gpio-hog;
  53                                         gpios = <0 GPIO_ACTIVE_HIGH>;
  54                                         output-high;
  55                                         line-name = "psu-bank2";
  56                                 };
  57                         };
  58                 };
  59         };
  60 };
  61
  62 / {
  63         psu_slot_a {
  64                 compatible = "atl,dts-overlay-gpio-psu-slot";
  65                 slot-name = "PSU Bay A";
  66                 board-index = <1>;
  67                 present-gpio = <&misc_gpio 1 GPIO_ACTIVE_LOW>;
  68                 output-ok-gpio = <&gpio1 16 GPIO_ACTIVE_HIGH>;
  69                 interrupt-parent = <&misc_gpio>;
  70                 interrupts = <1 IRQ_TYPE_EDGE_BOTH>;
  71                 overlay = <&psu_a_overlay>;
  72         };
  73
  74         psu_slot_b {
  75                 compatible = "atl,dts-overlay-gpio-psu-slot";
  76                 slot-name = "PSU Bay B";
  77                 board-index = <2>;
  78                 present-gpio = <&misc_gpio 2 GPIO_ACTIVE_LOW>;
  79                 output-ok-gpio = <&gpio1 22 GPIO_ACTIVE_HIGH>;
  80                 interrupt-parent = <&misc_gpio>;
  81                 interrupts = <2 IRQ_TYPE_EDGE_BOTH>;
  82                 overlay = <&psu_b_overlay>;
  83         };
  84
  85         fan_slot_a {
  86                 compatible = "atl,fan05-slot";
  87                 slot-name = "Fan Bay A";
  88                 board-index = <3>;
  89                 present-gpio = <&misc_gpio 3 GPIO_ACTIVE_LOW>;
  90                 fault-gpio = <&misc_gpio 11 GPIO_ACTIVE_LOW>;
  91                 interrupt-parent = <&misc_gpio>;
  92                 interrupts = <3 IRQ_TYPE_EDGE_BOTH>;
  93                 overlay = <&fan_a_overlay>;
  94         };
  95 };
  96
  97 / {
  98         psu_a_overlay: psu_a {
  99                 fragment@0 {
 100                         target = <&psu_a_adapter>;
 101                         __overlay__ {
 102                                 #address-cells = <1>;
 103                                 #size-cells = <0>;
 104
 105                                 psu@51 {
 106                                         compatible = "atl,atl-pwr-gen2";
 107                                         reg = <0x51>;
 108                                         board-index = <1>;
 109                                 };
 110                         };
 111                 };
 112         };
 113 };
 114
 115 / {
 116         psu_b_overlay: psu_b {
 117                 fragment@0 {
 118                         target = <&psu_b_adapter>;
 119                         __overlay__ {
 120                                 #address-cells = <1>;
 121                                 #size-cells = <0>;
 122
 123                                 psu@51 {
 124                                         compatible = "atl,atl-pwr-gen2";
 125                                         reg = <0x51>;
 126                                         board-index = <2>;
 127                                 };
 128                         };
 129                 };
 130         };
 131 };
 132
 133 / {
 134         fan_a_overlay:fan_a {
 135                 fragment@1 {
 136                         target-path = "/";
 137                         __overlay__ {
 138                                 fan@1 {
 139                                         compatible = "atl,fan05";
 140                                         board-index = <3>;
 141                                         module-id-gpios =
 142                                                 <&misc_gpio 4 GPIO_ACTIVE_HIGH>,
 143                                                 <&misc_gpio 5 GPIO_ACTIVE_HIGH>,
 144                                                 <&misc_gpio 6 GPIO_ACTIVE_HIGH>;
 145                                 };
 146                         };
 147                 };
 148         };
 149 };