| Gaël PORTAY | a9c0d1d2 | 2015-05-04 17:59:07 +0200 | [diff] [blame] | 1 | /* |
| 2 | * at91-kizboxmini.dts - Device Tree file for Overkiz Kizbox mini board |
| 3 | * |
| 4 | * Copyright (C) 2014 Gaël PORTAY <g.portay@overkiz.com> |
| 5 | * |
| 6 | * Licensed under GPLv2 or later. |
| 7 | */ |
| 8 | /dts-v1/; |
| 9 | #include "at91sam9g25.dtsi" |
| 10 | #include <dt-bindings/pwm/pwm.h> |
| 11 | |
| 12 | / { |
| 13 | model = "Overkiz Kizbox mini"; |
| 14 | compatible = "overkiz,kizboxmini", "atmel,at91sam9g25", "atmel,at91sam9x5", "atmel,at91sam9"; |
| 15 | |
| 16 | chosen { |
| 17 | bootargs = "ubi.mtd=ubi"; |
| Alexandre Belloni | 7e5883b | 2015-06-03 14:24:05 +0200 | [diff] [blame] | 18 | stdout-path = &dbgu; |
| Gaël PORTAY | a9c0d1d2 | 2015-05-04 17:59:07 +0200 | [diff] [blame] | 19 | }; |
| 20 | |
| 21 | memory { |
| 22 | reg = <0x20000000 0x8000000>; |
| 23 | }; |
| 24 | |
| 25 | clocks { |
| 26 | slow_xtal { |
| 27 | clock-frequency = <32768>; |
| 28 | }; |
| 29 | |
| 30 | main_xtal { |
| 31 | clock-frequency = <12000000>; |
| 32 | }; |
| 33 | }; |
| 34 | |
| 35 | ahb { |
| 36 | apb { |
| 37 | usart0: serial@f801c000 { |
| 38 | status = "okay"; |
| 39 | }; |
| 40 | |
| 41 | macb0: ethernet@f802c000 { |
| 42 | phy-mode = "rmii"; |
| 43 | status = "okay"; |
| 44 | }; |
| 45 | |
| 46 | pwm0: pwm@f8034000 { |
| 47 | pinctrl-names = "default"; |
| 48 | pinctrl-0 = <&pinctrl_pwm0_pwm0_1 |
| 49 | &pinctrl_pwm0_pwm1_1>; |
| 50 | status = "okay"; |
| 51 | }; |
| 52 | |
| 53 | dbgu: serial@fffff200 { |
| 54 | status = "okay"; |
| 55 | }; |
| 56 | |
| 57 | watchdog@fffffe40 { |
| 58 | status = "okay"; |
| 59 | }; |
| 60 | }; |
| 61 | |
| 62 | usb0: ohci@00600000 { |
| 63 | num-ports = <1>; |
| 64 | status = "okay"; |
| 65 | }; |
| 66 | |
| 67 | usb1: ehci@00700000 { |
| 68 | status = "okay"; |
| 69 | }; |
| 70 | |
| 71 | nand0: nand@40000000 { |
| 72 | nand-bus-width = <8>; |
| 73 | nand-ecc-mode = "hw"; |
| 74 | atmel,has-pmecc; |
| 75 | atmel,pmecc-cap = <4>; |
| 76 | atmel,pmecc-sector-size = <512>; |
| 77 | nand-on-flash-bbt; |
| 78 | status = "okay"; |
| 79 | |
| 80 | bootstrap@0 { |
| 81 | label = "bootstrap"; |
| 82 | reg = <0x0 0x20000>; |
| 83 | }; |
| 84 | |
| 85 | ubi@20000 { |
| 86 | label = "ubi"; |
| 87 | reg = <0x20000 0x7fe0000>; |
| 88 | }; |
| 89 | }; |
| 90 | }; |
| 91 | |
| 92 | gpio_keys { |
| 93 | compatible = "gpio-keys"; |
| 94 | #address-cells = <1>; |
| 95 | #size-cells = <0>; |
| 96 | |
| 97 | prog { |
| 98 | label = "PB_PROG"; |
| 99 | gpios = <&pioC 17 GPIO_ACTIVE_LOW>; |
| 100 | linux,code = <0x102>; |
| Sudeep Holla | 67ae8b9 | 2015-10-21 11:10:07 +0100 | [diff] [blame] | 101 | wakeup-source; |
| Gaël PORTAY | a9c0d1d2 | 2015-05-04 17:59:07 +0200 | [diff] [blame] | 102 | }; |
| 103 | |
| 104 | reset { |
| 105 | label = "PB_RST"; |
| 106 | gpios = <&pioC 16 GPIO_ACTIVE_LOW>; |
| 107 | linux,code = <0x100>; |
| Sudeep Holla | 67ae8b9 | 2015-10-21 11:10:07 +0100 | [diff] [blame] | 108 | wakeup-source; |
| Gaël PORTAY | a9c0d1d2 | 2015-05-04 17:59:07 +0200 | [diff] [blame] | 109 | }; |
| 110 | }; |
| 111 | |
| 112 | pwm_leds { |
| 113 | compatible = "pwm-leds"; |
| 114 | |
| 115 | green { |
| 116 | label = "pwm:green:user"; |
| 117 | pwms = <&pwm0 0 10000000 0>; |
| 118 | max-brightness = <255>; |
| 119 | linux,default-trigger = "default-on"; |
| 120 | }; |
| 121 | |
| 122 | red { |
| 123 | label = "pwm:red:user"; |
| 124 | pwms = <&pwm0 1 10000000 0>; |
| 125 | max-brightness = <255>; |
| 126 | linux,default-trigger = "default-on"; |
| 127 | }; |
| 128 | }; |
| 129 | }; |