162306a36Sopenharmony_ci// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Device Tree common file for kirkwood based Buffalo Linkstation 462306a36Sopenharmony_ci * 562306a36Sopenharmony_ci * Copyright (C) 2015, 2016 662306a36Sopenharmony_ci * Roger Shimizu <rogershimizu@gmail.com> 762306a36Sopenharmony_ci */ 862306a36Sopenharmony_ci 962306a36Sopenharmony_ci/ { 1062306a36Sopenharmony_ci chosen { 1162306a36Sopenharmony_ci bootargs = "console=ttyS0,115200n8 earlyprintk"; 1262306a36Sopenharmony_ci stdout-path = &uart0; 1362306a36Sopenharmony_ci }; 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_ci ocp@f1000000 { 1662306a36Sopenharmony_ci pinctrl: pin-controller@10000 { 1762306a36Sopenharmony_ci pmx_power_hdd0: pmx-power-hdd0 { 1862306a36Sopenharmony_ci marvell,function = "gpio"; 1962306a36Sopenharmony_ci }; 2062306a36Sopenharmony_ci pmx_usb_vbus: pmx-usb-vbus { 2162306a36Sopenharmony_ci marvell,function = "gpio"; 2262306a36Sopenharmony_ci }; 2362306a36Sopenharmony_ci pmx_led_alarm: pmx-led-alarm { 2462306a36Sopenharmony_ci marvell,function = "gpio"; 2562306a36Sopenharmony_ci }; 2662306a36Sopenharmony_ci pmx_led_function_red: pmx-led-function-red { 2762306a36Sopenharmony_ci marvell,function = "gpio"; 2862306a36Sopenharmony_ci }; 2962306a36Sopenharmony_ci pmx_led_function_blue: pmx-led-function-blue { 3062306a36Sopenharmony_ci marvell,function = "gpio"; 3162306a36Sopenharmony_ci }; 3262306a36Sopenharmony_ci pmx_led_info: pmx-led-info { 3362306a36Sopenharmony_ci marvell,function = "gpio"; 3462306a36Sopenharmony_ci }; 3562306a36Sopenharmony_ci pmx_led_power: pmx-led-power { 3662306a36Sopenharmony_ci marvell,function = "gpio"; 3762306a36Sopenharmony_ci }; 3862306a36Sopenharmony_ci pmx_button_function: pmx-button-function { 3962306a36Sopenharmony_ci marvell,function = "gpio"; 4062306a36Sopenharmony_ci }; 4162306a36Sopenharmony_ci pmx_power_switch: pmx-power-switch { 4262306a36Sopenharmony_ci marvell,function = "gpio"; 4362306a36Sopenharmony_ci }; 4462306a36Sopenharmony_ci pmx_power_auto_switch: pmx-power-auto-switch { 4562306a36Sopenharmony_ci marvell,function = "gpio"; 4662306a36Sopenharmony_ci }; 4762306a36Sopenharmony_ci }; 4862306a36Sopenharmony_ci 4962306a36Sopenharmony_ci serial@12000 { 5062306a36Sopenharmony_ci status = "okay"; 5162306a36Sopenharmony_ci }; 5262306a36Sopenharmony_ci 5362306a36Sopenharmony_ci sata@80000 { 5462306a36Sopenharmony_ci status = "okay"; 5562306a36Sopenharmony_ci nr-ports = <1>; 5662306a36Sopenharmony_ci }; 5762306a36Sopenharmony_ci 5862306a36Sopenharmony_ci spi@10600 { 5962306a36Sopenharmony_ci status = "okay"; 6062306a36Sopenharmony_ci 6162306a36Sopenharmony_ci m25p40@0 { 6262306a36Sopenharmony_ci #address-cells = <1>; 6362306a36Sopenharmony_ci #size-cells = <1>; 6462306a36Sopenharmony_ci compatible = "st,m25p40", "jedec,spi-nor"; 6562306a36Sopenharmony_ci reg = <0>; 6662306a36Sopenharmony_ci spi-max-frequency = <25000000>; 6762306a36Sopenharmony_ci mode = <0>; 6862306a36Sopenharmony_ci 6962306a36Sopenharmony_ci partition@0 { 7062306a36Sopenharmony_ci reg = <0x0 0x60000>; 7162306a36Sopenharmony_ci label = "uboot"; 7262306a36Sopenharmony_ci read-only; 7362306a36Sopenharmony_ci }; 7462306a36Sopenharmony_ci 7562306a36Sopenharmony_ci partition@60000 { 7662306a36Sopenharmony_ci reg = <0x60000 0x10000>; 7762306a36Sopenharmony_ci label = "dtb"; 7862306a36Sopenharmony_ci read-only; 7962306a36Sopenharmony_ci }; 8062306a36Sopenharmony_ci 8162306a36Sopenharmony_ci partition@70000 { 8262306a36Sopenharmony_ci reg = <0x70000 0x10000>; 8362306a36Sopenharmony_ci label = "uboot_env"; 8462306a36Sopenharmony_ci }; 8562306a36Sopenharmony_ci }; 8662306a36Sopenharmony_ci }; 8762306a36Sopenharmony_ci }; 8862306a36Sopenharmony_ci 8962306a36Sopenharmony_ci gpio_keys { 9062306a36Sopenharmony_ci compatible = "gpio-keys"; 9162306a36Sopenharmony_ci #address-cells = <1>; 9262306a36Sopenharmony_ci #size-cells = <0>; 9362306a36Sopenharmony_ci pinctrl-0 = <&pmx_button_function &pmx_power_switch 9462306a36Sopenharmony_ci &pmx_power_auto_switch>; 9562306a36Sopenharmony_ci pinctrl-names = "default"; 9662306a36Sopenharmony_ci 9762306a36Sopenharmony_ci function-button { 9862306a36Sopenharmony_ci label = "Function Button"; 9962306a36Sopenharmony_ci linux,code = <KEY_OPTION>; 10062306a36Sopenharmony_ci }; 10162306a36Sopenharmony_ci 10262306a36Sopenharmony_ci power-on-switch { 10362306a36Sopenharmony_ci label = "Power-on Switch"; 10462306a36Sopenharmony_ci linux,code = <KEY_RESERVED>; 10562306a36Sopenharmony_ci linux,input-type = <5>; 10662306a36Sopenharmony_ci }; 10762306a36Sopenharmony_ci 10862306a36Sopenharmony_ci power-auto-switch { 10962306a36Sopenharmony_ci label = "Power-auto Switch"; 11062306a36Sopenharmony_ci linux,code = <KEY_ESC>; 11162306a36Sopenharmony_ci linux,input-type = <5>; 11262306a36Sopenharmony_ci }; 11362306a36Sopenharmony_ci }; 11462306a36Sopenharmony_ci 11562306a36Sopenharmony_ci gpio_leds { 11662306a36Sopenharmony_ci compatible = "gpio-leds"; 11762306a36Sopenharmony_ci pinctrl-0 = <&pmx_led_function_red &pmx_led_alarm 11862306a36Sopenharmony_ci &pmx_led_info &pmx_led_power 11962306a36Sopenharmony_ci &pmx_led_function_blue>; 12062306a36Sopenharmony_ci pinctrl-names = "default"; 12162306a36Sopenharmony_ci }; 12262306a36Sopenharmony_ci 12362306a36Sopenharmony_ci restart_poweroff { 12462306a36Sopenharmony_ci compatible = "restart-poweroff"; 12562306a36Sopenharmony_ci }; 12662306a36Sopenharmony_ci 12762306a36Sopenharmony_ci regulators { 12862306a36Sopenharmony_ci compatible = "simple-bus"; 12962306a36Sopenharmony_ci #address-cells = <1>; 13062306a36Sopenharmony_ci #size-cells = <0>; 13162306a36Sopenharmony_ci pinctrl-0 = <&pmx_power_hdd0 &pmx_usb_vbus>; 13262306a36Sopenharmony_ci pinctrl-names = "default"; 13362306a36Sopenharmony_ci 13462306a36Sopenharmony_ci usb_power: regulator@1 { 13562306a36Sopenharmony_ci compatible = "regulator-fixed"; 13662306a36Sopenharmony_ci reg = <1>; 13762306a36Sopenharmony_ci regulator-name = "USB Power"; 13862306a36Sopenharmony_ci regulator-min-microvolt = <5000000>; 13962306a36Sopenharmony_ci regulator-max-microvolt = <5000000>; 14062306a36Sopenharmony_ci enable-active-high; 14162306a36Sopenharmony_ci regulator-always-on; 14262306a36Sopenharmony_ci regulator-boot-on; 14362306a36Sopenharmony_ci }; 14462306a36Sopenharmony_ci 14562306a36Sopenharmony_ci hdd_power0: regulator@2 { 14662306a36Sopenharmony_ci compatible = "regulator-fixed"; 14762306a36Sopenharmony_ci reg = <2>; 14862306a36Sopenharmony_ci regulator-name = "HDD0 Power"; 14962306a36Sopenharmony_ci regulator-min-microvolt = <5000000>; 15062306a36Sopenharmony_ci regulator-max-microvolt = <5000000>; 15162306a36Sopenharmony_ci enable-active-high; 15262306a36Sopenharmony_ci regulator-always-on; 15362306a36Sopenharmony_ci regulator-boot-on; 15462306a36Sopenharmony_ci }; 15562306a36Sopenharmony_ci }; 15662306a36Sopenharmony_ci}; 15762306a36Sopenharmony_ci 15862306a36Sopenharmony_ci&pciec { 15962306a36Sopenharmony_ci status = "okay"; 16062306a36Sopenharmony_ci}; 16162306a36Sopenharmony_ci 16262306a36Sopenharmony_ci&pcie0 { 16362306a36Sopenharmony_ci status = "okay"; 16462306a36Sopenharmony_ci}; 165