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                         /* Non-default UART pins */
  14                         pmx_uart0: pmx-uart0 {
  15                                 marvell,pins = "mpp4", "mpp5";
  16                         };
  17
  18                         pmx_power_hdd: pmx-power-hdd {
  19                                 marvell,pins = "mpp10";
  20                                 marvell,function = "gpo";
  21                         };
  22                         pmx_usb_vbus: pmx-usb-vbus {
  23                                 marvell,pins = "mpp11";
  24                                 marvell,function = "gpio";
  25                         };
  26                         pmx_fan_high: pmx-fan-high {
  27                                 marvell,pins = "mpp18";
  28                                 marvell,function = "gpo";
  29                         };
  30                         pmx_fan_low: pmx-fan-low {
  31                                 marvell,pins = "mpp19";
  32                                 marvell,function = "gpo";
  33                         };
  34                         pmx_led_function_blue: pmx-led-function-blue {
  35                                 marvell,pins = "mpp36";
  36                                 marvell,function = "gpio";
  37                         };
  38                         pmx_led_alarm: pmx-led-alarm {
  39                                 marvell,pins = "mpp37";
  40                                 marvell,function = "gpio";
  41                         };
  42                         pmx_led_info: pmx-led-info {
  43                                 marvell,pins = "mpp38";
  44                                 marvell,function = "gpio";
  45                         };
  46                         pmx_led_power: pmx-led-power {
  47                                 marvell,pins = "mpp39";
  48                                 marvell,function = "gpio";
  49                         };
  50                         pmx_fan_lock: pmx-fan-lock {
  51                                 marvell,pins = "mpp40";
  52                                 marvell,function = "gpio";
  53                         };
  54                         pmx_button_function: pmx-button-function {
  55                                 marvell,pins = "mpp41";
  56                                 marvell,function = "gpio";
  57                         };
  58                         pmx_power_switch: pmx-power-switch {
  59                                 marvell,pins = "mpp42";
  60                                 marvell,function = "gpio";
  61                         };
  62                         pmx_power_auto_switch: pmx-power-auto-switch {
  63                                 marvell,pins = "mpp43";
  64                                 marvell,function = "gpio";
  65                         };
  66                         pmx_led_function_red: pmx-led-function_red {
  67                                 marvell,pins = "mpp48";
  68                                 marvell,function = "gpio";
  69                         };
  70
  71                 };
  72                 sata@80000 {
  73                         status = "okay";
  74                         nr-ports = <1>;
  75                 };
  76
  77                 spi@10600 {
  78                         status = "okay";
  79
  80                         m25p40@0 {
  81                                 #address-cells = <1>;
  82                                 #size-cells = <1>;
  83                                 compatible = "m25p40", "jedec,spi-nor";
  84                                 reg = <0>;
  85                                 spi-max-frequency = <25000000>;
  86                                 mode = <0>;
  87
  88                                 partition@0 {
  89                                         reg = <0x0 0x60000>;
  90                                         label = "uboot";
  91                                         read-only;
  92                                 };
  93
  94                                 partition@60000 {
  95                                         reg = <0x60000 0x10000>;
  96                                         label = "dtb";
  97                                         read-only;
  98                                 };
  99
 100                                 partition@70000 {
 101                                         reg = <0x70000 0x10000>;
 102                                         label = "uboot_env";
 103                                 };
 104                         };
 105                 };
 106         };
 107
 108         gpio_keys {
 109                 compatible = "gpio-keys";
 110                 #address-cells = <1>;
 111                 #size-cells = <0>;
 112                 pinctrl-0 = <&pmx_button_function &pmx_power_switch
 113                              &pmx_power_auto_switch>;
 114                 pinctrl-names = "default";
 115
 116                 option {
 117                         label = "Function Button";
 118                         linux,code = <KEY_OPTION>;
 119                         gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
 120                 };
 121                 reserved {
 122                         label = "Power-on Switch";
 123                         linux,code = <KEY_RESERVED>;
 124                         linux,input-type = <5>;
 125                         gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
 126                 };
 127                 power {
 128                         label = "Power-auto Switch";
 129                         linux,code = <KEY_ESC>;
 130                         linux,input-type = <5>;
 131                         gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
 132                 };
 133         };
 134
 135         gpio_leds {
 136                 compatible = "gpio-leds";
 137                 pinctrl-0 = <&pmx_led_function_red &pmx_led_alarm
 138                              &pmx_led_info &pmx_led_power
 139                              &pmx_led_function_blue>;
 140                 pinctrl-names = "default";
 141
 142                 func_blue {
 143                         label = "lsxl:blue:func";
 144                         gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
 145                 };
 146
 147                 alarm {
 148                         label = "lsxl:red:alarm";
 149                         gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
 150                 };
 151
 152                 info {
 153                         label = "lsxl:amber:info";
 154                         gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
 155                 };
 156
 157                 power {
 158                         label = "lsxl:blue:power";
 159                         gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
 160                         default-state = "keep";
 161                 };
 162
 163                 func_red {
 164                         label = "lsxl:red:func";
 165                         gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
 166                 };
 167         };
 168
 169         gpio_fan {
 170                 compatible = "gpio-fan";
 171                 pinctrl-0 = <&pmx_fan_low &pmx_fan_high &pmx_fan_lock>;
 172                 pinctrl-names = "default";
 173                 gpios = <&gpio0 19 GPIO_ACTIVE_LOW
 174                          &gpio0 18 GPIO_ACTIVE_LOW>;
 175                 gpio-fan,speed-map = <0    3
 176                                       1500 2
 177                                       3250 1
 178                                       5000 0>;
 179                 alarm-gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
 180         };
 181
 182         restart_poweroff {
 183                 compatible = "restart-poweroff";
 184         };
 185
 186         regulators {
 187                 compatible = "simple-bus";
 188                 #address-cells = <1>;
 189                 #size-cells = <0>;
 190                 pinctrl-0 = <&pmx_power_hdd &pmx_usb_vbus>;
 191                 pinctrl-names = "default";
 192
 193                 usb_power: regulator@1 {
 194                         compatible = "regulator-fixed";
 195                         reg = <1>;
 196                         regulator-name = "USB Power";
 197                         regulator-min-microvolt = <5000000>;
 198                         regulator-max-microvolt = <5000000>;
 199                         enable-active-high;
 200                         regulator-always-on;
 201                         regulator-boot-on;
 202                         gpio = <&gpio0 11 0>;
 203                 };
 204                 hdd_power: regulator@2 {
 205                         compatible = "regulator-fixed";
 206                         reg = <2>;
 207                         regulator-name = "HDD Power";
 208                         regulator-min-microvolt = <5000000>;
 209                         regulator-max-microvolt = <5000000>;
 210                         enable-active-high;
 211                         regulator-always-on;
 212                         regulator-boot-on;
 213                         gpio = <&gpio0 10 0>;
 214                 };
 215         };
 216 };
 217
 218 &mdio {
 219         status = "okay";
 220
 221         ethphy1: ethernet-phy@8 {
 222                 reg = <8>;
 223         };
 224 };
 225
 226 &eth1 {
 227         status = "okay";
 228         ethernet1-port@0 {
 229                 phy-handle = <&ethphy1>;
 230         };
 231 };