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", "spi-flash"; 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 ð0 { 230 status = "okay"; 231 ethernet0-port@0 { 232 phy-handle = <ðphy0>; 233 }; 234 }; 235 236 ð1 { 237 status = "okay"; 238 ethernet1-port@0 { 239 phy-handle = <ðphy1>; 240 }; 241 }; 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