1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Device Tree file for Buffalo Linkstation LS-QVL 4 * 5 * Copyright (C) 2016, Mario Lange <mario_lange@gmx.net> 6 * 7 * Based on kirkwood-linkstation-lswvl.dts, 8 * Copyright (C) 2015, 2016 9 * Roger Shimizu <rogershimizu@gmail.com> 10 */ 11 12/dts-v1/; 13#include "kirkwood-linkstation-6282.dtsi" 14 15/ { 16 model = "Buffalo Linkstation LS-QVL"; 17 compatible = "buffalo,lsqvl", "marvell,kirkwood-88f6282", "marvell,kirkwood"; 18 19 memory { /* 256 MB */ 20 device_type = "memory"; 21 reg = <0x00000000 0x10000000>; 22 }; 23 24 ocp@f1000000 { 25 pinctrl: pin-controller@10000 { 26 pmx_power_hdd1: pmx-power-hdd1 { 27 marvell,pins = "mpp9"; 28 marvell,function = "gpio"; 29 }; 30 pmx_led_hdderr0: pmx-led-hdderr0 { 31 marvell,pins = "mpp34"; 32 marvell,function = "gpio"; 33 }; 34 pmx_led_hdderr1: pmx-led-hdderr1 { 35 marvell,pins = "mpp35"; 36 marvell,function = "gpio"; 37 }; 38 pmx_led_hdderr2: pmx-led-hdderr2 { 39 marvell,pins = "mpp24"; 40 marvell,function = "gpio"; 41 }; 42 pmx_led_hdderr3: pmx-led-hdderr3 { 43 marvell,pins = "mpp25"; 44 marvell,function = "gpio"; 45 }; 46 }; 47 48 sata@80000 { 49 nr-ports = <2>; 50 }; 51 }; 52 53 gpio_leds { 54 pinctrl-0 = <&pmx_led_function_red &pmx_led_alarm 55 &pmx_led_info &pmx_led_power 56 &pmx_led_function_blue 57 &pmx_led_hdderr0 58 &pmx_led_hdderr1 59 &pmx_led_hdderr2 60 &pmx_led_hdderr3>; 61 62 red-hdderr0-led { 63 label = "linkstation:red:hdderr0"; 64 gpios = <&gpio1 2 GPIO_ACTIVE_LOW>; 65 }; 66 67 red-hdderr1-led { 68 label = "linkstation:red:hdderr1"; 69 gpios = <&gpio1 3 GPIO_ACTIVE_LOW>; 70 }; 71 72 red-hdderr2-led { 73 label = "linkstation:red:hdderr2"; 74 gpios = <&gpio0 24 GPIO_ACTIVE_LOW>; 75 }; 76 77 red-hdderr3-led { 78 label = "linkstation:red:hdderr3"; 79 gpios = <&gpio0 25 GPIO_ACTIVE_LOW>; 80 }; 81 }; 82 83 regulators { 84 pinctrl-0 = <&pmx_power_hdd0 &pmx_power_hdd1 &pmx_usb_vbus>; 85 86 hdd_power1: regulator@3 { 87 compatible = "regulator-fixed"; 88 reg = <3>; 89 regulator-name = "HDD1 Power"; 90 regulator-min-microvolt = <5000000>; 91 regulator-max-microvolt = <5000000>; 92 enable-active-high; 93 regulator-always-on; 94 regulator-boot-on; 95 gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>; 96 }; 97 }; 98}; 99