arch/arm/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         aliases {
  12                 spi0 = &spi0;
  13         };
  14
  15         ocp@f1000000 {
  16                 pinctrl: pin-controller@10000 {
  17                         pmx_power_hdd: pmx-power-hdd {
  18                                 marvell,pins = "mpp10";
  19                                 marvell,function = "gpo";
  20                         };
  21                         pmx_usb_vbus: pmx-usb-vbus {
  22                                 marvell,pins = "mpp11";
  23                                 marvell,function = "gpio";
  24                         };
  25                         pmx_fan_high: pmx-fan-high {
  26                                 marvell,pins = "mpp18";
  27                                 marvell,function = "gpo";
  28                         };
  29                         pmx_fan_low: pmx-fan-low {
  30                                 marvell,pins = "mpp19";
  31                                 marvell,function = "gpo";
  32                         };
  33                         pmx_led_function_blue: pmx-led-function-blue {
  34                                 marvell,pins = "mpp36";
  35                                 marvell,function = "gpio";
  36                         };
  37                         pmx_led_alarm: pmx-led-alarm {
  38                                 marvell,pins = "mpp37";
  39                                 marvell,function = "gpio";
  40                         };
  41                         pmx_led_info: pmx-led-info {
  42                                 marvell,pins = "mpp38";
  43                                 marvell,function = "gpio";
  44                         };
  45                         pmx_led_power: pmx-led-power {
  46                                 marvell,pins = "mpp39";
  47                                 marvell,function = "gpio";
  48                         };
  49                         pmx_fan_lock: pmx-fan-lock {
  50                                 marvell,pins = "mpp40";
  51                                 marvell,function = "gpio";
  52                         };
  53                         pmx_button_function: pmx-button-function {
  54                                 marvell,pins = "mpp41";
  55                                 marvell,function = "gpio";
  56                         };
  57                         pmx_power_switch: pmx-power-switch {
  58                                 marvell,pins = "mpp42";
  59                                 marvell,function = "gpio";
  60                         };
  61                         pmx_power_auto_switch: pmx-power-auto-switch {
  62                                 marvell,pins = "mpp43";
  63                                 marvell,function = "gpio";
  64                         };
  65                         pmx_led_function_red: pmx-led-function_red {
  66                                 marvell,pins = "mpp48";
  67                                 marvell,function = "gpio";
  68                         };
  69
  70                 };
  71                 sata@80000 {
  72                         status = "okay";
  73                         nr-ports = <1>;
  74                 };
  75
  76                 spi@10600 {
  77                         status = "okay";
  78
  79                         m25p40@0 {
  80                                 #address-cells = <1>;
  81                                 #size-cells = <1>;
  82                                 compatible = "m25p40", "jedec,spi-nor";
  83                                 reg = <0>;
  84                                 spi-max-frequency = <25000000>;
  85                                 mode = <0>;
  86
  87                                 partition@0 {
  88                                         reg = <0x0 0x60000>;
  89                                         label = "uboot";
  90                                         read-only;
  91                                 };
  92
  93                                 partition@60000 {
  94                                         reg = <0x60000 0x10000>;
  95                                         label = "dtb";
  96                                         read-only;
  97                                 };
  98
  99                                 partition@70000 {
 100                                         reg = <0x70000 0x10000>;
 101                                         label = "uboot_env";
 102                                 };
 103                         };
 104                 };
 105         };
 106
 107         gpio_keys {
 108                 compatible = "gpio-keys";
 109                 #address-cells = <1>;
 110                 #size-cells = <0>;
 111                 pinctrl-0 = <&pmx_button_function &pmx_power_switch
 112                              &pmx_power_auto_switch>;
 113                 pinctrl-names = "default";
 114
 115                 option {
 116                         label = "Function Button";
 117                         linux,code = <KEY_OPTION>;
 118                         gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
 119                 };
 120                 reserved {
 121                         label = "Power-on Switch";
 122                         linux,code = <KEY_RESERVED>;
 123                         linux,input-type = <5>;
 124                         gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
 125                 };
 126                 power {
 127                         label = "Power-auto Switch";
 128                         linux,code = <KEY_ESC>;
 129                         linux,input-type = <5>;
 130                         gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
 131                 };
 132         };
 133
 134         gpio_leds {
 135                 compatible = "gpio-leds";
 136                 pinctrl-0 = <&pmx_led_function_red &pmx_led_alarm
 137                              &pmx_led_info &pmx_led_power
 138                              &pmx_led_function_blue>;
 139                 pinctrl-names = "default";
 140
 141                 func_blue {
 142                         label = "lsxl:blue:func";
 143                         gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
 144                 };
 145
 146                 alarm {
 147                         label = "lsxl:red:alarm";
 148                         gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
 149                 };
 150
 151                 info {
 152                         label = "lsxl:amber:info";
 153                         gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
 154                 };
 155
 156                 power {
 157                         label = "lsxl:blue:power";
 158                         gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
 159                         default-state = "keep";
 160                 };
 161
 162                 func_red {
 163                         label = "lsxl:red:func";
 164                         gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
 165                 };
 166         };
 167
 168         gpio_fan {
 169                 compatible = "gpio-fan";
 170                 pinctrl-0 = <&pmx_fan_low &pmx_fan_high &pmx_fan_lock>;
 171                 pinctrl-names = "default";
 172                 gpios = <&gpio0 19 GPIO_ACTIVE_LOW
 173                          &gpio0 18 GPIO_ACTIVE_LOW>;
 174                 gpio-fan,speed-map = <0    3
 175                                       1500 2
 176                                       3250 1
 177                                       5000 0>;
 178                 alarm-gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
 179         };
 180
 181         restart_poweroff {
 182                 compatible = "restart-poweroff";
 183         };
 184
 185         regulators {
 186                 compatible = "simple-bus";
 187                 #address-cells = <1>;
 188                 #size-cells = <0>;
 189                 pinctrl-0 = <&pmx_power_hdd &pmx_usb_vbus>;
 190                 pinctrl-names = "default";
 191
 192                 usb_power: regulator@1 {
 193                         compatible = "regulator-fixed";
 194                         reg = <1>;
 195                         regulator-name = "USB Power";
 196                         regulator-min-microvolt = <5000000>;
 197                         regulator-max-microvolt = <5000000>;
 198                         enable-active-high;
 199                         regulator-always-on;
 200                         regulator-boot-on;
 201                         gpio = <&gpio0 11 0>;
 202                 };
 203                 hdd_power: regulator@2 {
 204                         compatible = "regulator-fixed";
 205                         reg = <2>;
 206                         regulator-name = "HDD Power";
 207                         regulator-min-microvolt = <5000000>;
 208                         regulator-max-microvolt = <5000000>;
 209                         enable-active-high;
 210                         regulator-always-on;
 211                         regulator-boot-on;
 212                         gpio = <&gpio0 10 0>;
 213                 };
 214         };
 215 };
 216
 217 &mdio {
 218         status = "okay";
 219
 220         ethphy0: ethernet-phy@0 {
 221                 reg = <0>;
 222         };
 223
 224         ethphy1: ethernet-phy@8 {
 225                 reg = <8>;
 226         };
 227 };
 228
 229 &eth0 {
 230         status = "okay";
 231         ethernet0-port@0 {
 232                 phy-handle = <&ethphy0>;
 233         };
 234 };
 235
 236 &eth1 {
 237         status = "okay";
 238         ethernet1-port@0 {
 239                 phy-handle = <&ethphy1>;
 240         };
 241 };