arch/arm/boot/dts/kirkwood-lsxl.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 #include "kirkwood.dtsi"
   3 #include "kirkwood-6281.dtsi"
   4
   5 / {
   6         chosen {
   7                 bootargs = "console=ttyS0,115200n8 earlyprintk";
   8                 stdout-path = &uart0;
   9         };
  10
  11         ocp@f1000000 {
  12                 pinctrl: pin-controller@10000 {
  13                         pmx_power_hdd: pmx-power-hdd {
  14                                 marvell,pins = "mpp10";
  15                                 marvell,function = "gpo";
  16                         };
  17                         pmx_usb_vbus: pmx-usb-vbus {
  18                                 marvell,pins = "mpp11";
  19                                 marvell,function = "gpio";
  20                         };
  21                         pmx_fan_high: pmx-fan-high {
  22                                 marvell,pins = "mpp18";
  23                                 marvell,function = "gpo";
  24                         };
  25                         pmx_fan_low: pmx-fan-low {
  26                                 marvell,pins = "mpp19";
  27                                 marvell,function = "gpo";
  28                         };
  29                         pmx_led_function_blue: pmx-led-function-blue {
  30                                 marvell,pins = "mpp36";
  31                                 marvell,function = "gpio";
  32                         };
  33                         pmx_led_alarm: pmx-led-alarm {
  34                                 marvell,pins = "mpp37";
  35                                 marvell,function = "gpio";
  36                         };
  37                         pmx_led_info: pmx-led-info {
  38                                 marvell,pins = "mpp38";
  39                                 marvell,function = "gpio";
  40                         };
  41                         pmx_led_power: pmx-led-power {
  42                                 marvell,pins = "mpp39";
  43                                 marvell,function = "gpio";
  44                         };
  45                         pmx_fan_lock: pmx-fan-lock {
  46                                 marvell,pins = "mpp40";
  47                                 marvell,function = "gpio";
  48                         };
  49                         pmx_button_function: pmx-button-function {
  50                                 marvell,pins = "mpp41";
  51                                 marvell,function = "gpio";
  52                         };
  53                         pmx_power_switch: pmx-power-switch {
  54                                 marvell,pins = "mpp42";
  55                                 marvell,function = "gpio";
  56                         };
  57                         pmx_power_auto_switch: pmx-power-auto-switch {
  58                                 marvell,pins = "mpp43";
  59                                 marvell,function = "gpio";
  60                         };
  61                         pmx_led_function_red: pmx-led-function_red {
  62                                 marvell,pins = "mpp48";
  63                                 marvell,function = "gpio";
  64                         };
  65
  66                 };
  67                 sata@80000 {
  68                         status = "okay";
  69                         nr-ports = <1>;
  70                 };
  71
  72                 spi@10600 {
  73                         status = "okay";
  74
  75                         m25p40@0 {
  76                                 #address-cells = <1>;
  77                                 #size-cells = <1>;
  78                                 compatible = "m25p40", "jedec,spi-nor";
  79                                 reg = <0>;
  80                                 spi-max-frequency = <25000000>;
  81                                 mode = <0>;
  82
  83                                 partition@0 {
  84                                         reg = <0x0 0x60000>;
  85                                         label = "uboot";
  86                                         read-only;
  87                                 };
  88
  89                                 partition@60000 {
  90                                         reg = <0x60000 0x10000>;
  91                                         label = "dtb";
  92                                         read-only;
  93                                 };
  94
  95                                 partition@70000 {
  96                                         reg = <0x70000 0x10000>;
  97                                         label = "uboot_env";
  98                                 };
  99                         };
 100                 };
 101         };
 102
 103         gpio_keys {
 104                 compatible = "gpio-keys";
 105                 #address-cells = <1>;
 106                 #size-cells = <0>;
 107                 pinctrl-0 = <&pmx_button_function &pmx_power_switch
 108                              &pmx_power_auto_switch>;
 109                 pinctrl-names = "default";
 110
 111                 option {
 112                         label = "Function Button";
 113                         linux,code = <KEY_OPTION>;
 114                         gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
 115                 };
 116                 reserved {
 117                         label = "Power-on Switch";
 118                         linux,code = <KEY_RESERVED>;
 119                         linux,input-type = <5>;
 120                         gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
 121                 };
 122                 power {
 123                         label = "Power-auto Switch";
 124                         linux,code = <KEY_ESC>;
 125                         linux,input-type = <5>;
 126                         gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
 127                 };
 128         };
 129
 130         gpio_leds {
 131                 compatible = "gpio-leds";
 132                 pinctrl-0 = <&pmx_led_function_red &pmx_led_alarm
 133                              &pmx_led_info &pmx_led_power
 134                              &pmx_led_function_blue>;
 135                 pinctrl-names = "default";
 136
 137                 func_blue {
 138                         label = "lsxl:blue:func";
 139                         gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
 140                 };
 141
 142                 alarm {
 143                         label = "lsxl:red:alarm";
 144                         gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
 145                 };
 146
 147                 info {
 148                         label = "lsxl:amber:info";
 149                         gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
 150                 };
 151
 152                 power {
 153                         label = "lsxl:blue:power";
 154                         gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
 155                         default-state = "keep";
 156                 };
 157
 158                 func_red {
 159                         label = "lsxl:red:func";
 160                         gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
 161                 };
 162         };
 163
 164         gpio_fan {
 165                 compatible = "gpio-fan";
 166                 pinctrl-0 = <&pmx_fan_low &pmx_fan_high &pmx_fan_lock>;
 167                 pinctrl-names = "default";
 168                 gpios = <&gpio0 19 GPIO_ACTIVE_LOW
 169                          &gpio0 18 GPIO_ACTIVE_LOW>;
 170                 gpio-fan,speed-map = <0    3
 171                                       1500 2
 172                                       3250 1
 173                                       5000 0>;
 174                 alarm-gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
 175         };
 176
 177         restart_poweroff {
 178                 compatible = "restart-poweroff";
 179         };
 180
 181         regulators {
 182                 compatible = "simple-bus";
 183                 #address-cells = <1>;
 184                 #size-cells = <0>;
 185                 pinctrl-0 = <&pmx_power_hdd &pmx_usb_vbus>;
 186                 pinctrl-names = "default";
 187
 188                 usb_power: regulator@1 {
 189                         compatible = "regulator-fixed";
 190                         reg = <1>;
 191                         regulator-name = "USB Power";
 192                         regulator-min-microvolt = <5000000>;
 193                         regulator-max-microvolt = <5000000>;
 194                         enable-active-high;
 195                         regulator-always-on;
 196                         regulator-boot-on;
 197                         gpio = <&gpio0 11 0>;
 198                 };
 199                 hdd_power: regulator@2 {
 200                         compatible = "regulator-fixed";
 201                         reg = <2>;
 202                         regulator-name = "HDD Power";
 203                         regulator-min-microvolt = <5000000>;
 204                         regulator-max-microvolt = <5000000>;
 205                         enable-active-high;
 206                         regulator-always-on;
 207                         regulator-boot-on;
 208                         gpio = <&gpio0 10 0>;
 209                 };
 210         };
 211 };
 212
 213 &mdio {
 214         status = "okay";
 215
 216         ethphy0: ethernet-phy@0 {
 217                 reg = <0>;
 218         };
 219
 220         ethphy1: ethernet-phy@8 {
 221                 reg = <8>;
 222         };
 223 };
 224
 225 &eth0 {
 226         status = "okay";
 227         ethernet0-port@0 {
 228                 phy-handle = <&ethphy0>;
 229         };
 230 };
 231
 232 &eth1 {
 233         status = "okay";
 234         ethernet1-port@0 {
 235                 phy-handle = <&ethphy1>;
 236         };
 237 };