| Marek Vasut | 3ef6d08 | 2017-10-08 20:41:18 +0200 | [diff] [blame^] | 1 | /* |
| 2 | * Device Tree Source for the Draak board |
| 3 | * |
| 4 | * Copyright (C) 2016 Renesas Electronics Corp. |
| 5 | * Copyright (C) 2017 Glider bvba |
| 6 | * |
| 7 | * This file is licensed under the terms of the GNU General Public License |
| 8 | * version 2. This program is licensed "as is" without any warranty of any |
| 9 | * kind, whether express or implied. |
| 10 | */ |
| 11 | |
| 12 | /dts-v1/; |
| 13 | #include "r8a77995.dtsi" |
| 14 | #include <dt-bindings/gpio/gpio.h> |
| 15 | |
| 16 | / { |
| 17 | model = "Renesas Draak board based on r8a77995"; |
| 18 | compatible = "renesas,draak", "renesas,r8a77995"; |
| 19 | |
| 20 | aliases { |
| 21 | serial0 = &scif2; |
| 22 | ethernet0 = &avb; |
| 23 | }; |
| 24 | |
| 25 | chosen { |
| 26 | bootargs = "ignore_loglevel"; |
| 27 | stdout-path = "serial0:115200n8"; |
| 28 | }; |
| 29 | |
| 30 | memory@48000000 { |
| 31 | device_type = "memory"; |
| 32 | /* first 128MB is reserved for secure area. */ |
| 33 | reg = <0x0 0x48000000 0x0 0x18000000>; |
| 34 | }; |
| 35 | }; |
| 36 | |
| 37 | &extal_clk { |
| 38 | clock-frequency = <48000000>; |
| 39 | }; |
| 40 | |
| 41 | &pfc { |
| 42 | avb0_pins: avb { |
| 43 | mux { |
| 44 | groups = "avb0_link", "avb0_mdc", "avb0_mii"; |
| 45 | function = "avb0"; |
| 46 | }; |
| 47 | }; |
| 48 | |
| 49 | pwm0_pins: pwm0 { |
| 50 | groups = "pwm0_c"; |
| 51 | function = "pwm0"; |
| 52 | }; |
| 53 | |
| 54 | pwm1_pins: pwm1 { |
| 55 | groups = "pwm1_c"; |
| 56 | function = "pwm1"; |
| 57 | }; |
| 58 | |
| 59 | scif2_pins: scif2 { |
| 60 | groups = "scif2_data"; |
| 61 | function = "scif2"; |
| 62 | }; |
| 63 | |
| 64 | usb0_pins: usb0 { |
| 65 | groups = "usb0"; |
| 66 | function = "usb0"; |
| 67 | }; |
| 68 | }; |
| 69 | |
| 70 | &ehci0 { |
| 71 | status = "okay"; |
| 72 | }; |
| 73 | |
| 74 | &ohci0 { |
| 75 | status = "okay"; |
| 76 | }; |
| 77 | |
| 78 | &avb { |
| 79 | pinctrl-0 = <&avb0_pins>; |
| 80 | pinctrl-names = "default"; |
| 81 | renesas,no-ether-link; |
| 82 | phy-handle = <&phy0>; |
| 83 | status = "okay"; |
| 84 | |
| 85 | phy0: ethernet-phy@0 { |
| 86 | rxc-skew-ps = <1500>; |
| 87 | reg = <0>; |
| 88 | interrupt-parent = <&gpio5>; |
| 89 | interrupts = <19 IRQ_TYPE_LEVEL_LOW>; |
| 90 | }; |
| 91 | }; |
| 92 | |
| 93 | &scif2 { |
| 94 | pinctrl-0 = <&scif2_pins>; |
| 95 | pinctrl-names = "default"; |
| 96 | |
| 97 | status = "okay"; |
| 98 | }; |
| 99 | |
| 100 | &usb2_phy0 { |
| 101 | pinctrl-0 = <&usb0_pins>; |
| 102 | pinctrl-names = "default"; |
| 103 | |
| 104 | status = "okay"; |
| 105 | }; |
| 106 | |
| 107 | &pwm0 { |
| 108 | pinctrl-0 = <&pwm0_pins>; |
| 109 | pinctrl-names = "default"; |
| 110 | |
| 111 | status = "okay"; |
| 112 | }; |
| 113 | |
| 114 | &pwm1 { |
| 115 | pinctrl-0 = <&pwm1_pins>; |
| 116 | pinctrl-names = "default"; |
| 117 | |
| 118 | status = "okay"; |
| 119 | }; |
| 120 | |
| 121 | &rwdt { |
| 122 | timeout-sec = <60>; |
| 123 | status = "okay"; |
| 124 | }; |