projects / mirror_ubuntu-artful-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 15be8179 IL |
1 | /* |
| 2 | * am335x-cm-t335.dts - Device Tree file for Compulab CM-T335 | |
| 3 | * | |
| 4 | * Copyright (C) 2014 - 2015 CompuLab Ltd. - http://www.compulab.co.il/ | |
| 5 | * | |
| 6 | * This program is free software; you can redistribute it and/or modify | |
| 7 | * it under the terms of the GNU General Public License version 2 as | |
| 8 | * published by the Free Software Foundation. | |
| 9 | */ | |
| 10 | ||
| 11 | /dts-v1/; | |
| 12 | ||
| 13 | #include "am33xx.dtsi" | |
| 14 | ||
| 15 | / { | |
| 16 | model = "CompuLab CM-T335"; | |
| 17 | compatible = "compulab,cm-t335", "ti,am33xx"; | |
| 18 | ||
| 19 | memory { | |
| 20 | device_type = "memory"; | |
| 21 | reg = <0x80000000 0x8000000>; /* 128 MB */ | |
| 22 | }; | |
| 23 | ||
| 24 | leds { | |
| 25 | compatible = "gpio-leds"; | |
| 26 | pinctrl-names = "default"; | |
| 27 | pinctrl-0 = <&gpio_led_pins>; | |
| 28 | led@0 { | |
| 29 | label = "cm_t335:green"; | |
| 30 | gpios = <&gpio2 0 GPIO_ACTIVE_LOW>; /* gpio2_0 */ | |
| 31 | linux,default-trigger = "heartbeat"; | |
| 32 | }; | |
| 33 | }; | |
| 34 | }; | |
| 35 | ||
| 36 | &am33xx_pinmux { | |
| 37 | pinctrl-names = "default"; | |
| 38 | pinctrl-0 = <>; | |
| 39 | ||
| 43577ecf IL |
40 | i2c0_pins: pinmux_i2c0_pins { |
| 41 | pinctrl-single,pins = < | |
| 42 | /* i2c0_sda.i2c0_sda */ | |
| 43 | AM33XX_IOPAD(0x988, PIN_INPUT_PULLUP | MUX_MODE0) | |
| 44 | /* i2c0_scl.i2c0_scl */ | |
| 45 | AM33XX_IOPAD(0x98c, PIN_INPUT_PULLUP | MUX_MODE0) | |
| 46 | >; | |
| 47 | }; | |
| 48 | ||
| 49 | i2c1_pins: pinmux_i2c1_pins { | |
| 50 | pinctrl-single,pins = < | |
| 51 | /* uart0_ctsn.i2c1_sda */ | |
| 52 | AM33XX_IOPAD(0x968, PIN_INPUT_PULLUP | MUX_MODE2) | |
| 53 | /* uart0_rtsn.i2c1_scl */ | |
| 54 | AM33XX_IOPAD(0x96c, PIN_INPUT_PULLUP | MUX_MODE2) | |
| 55 | >; | |
| 56 | }; | |
| 57 | ||
| 15be8179 IL |
58 | gpio_led_pins: pinmux_gpio_led_pins { |
| 59 | pinctrl-single,pins = < | |
| 60 | /* gpmc_csn3.gpio2_0 */ | |
| 61 | AM33XX_IOPAD(0x888, PIN_OUTPUT | MUX_MODE7) | |
| 62 | >; | |
| 63 | }; | |
| 64 | ||
| 65 | uart0_pins: pinmux_uart0_pins { | |
| 66 | pinctrl-single,pins = < | |
| 67 | /* uart0_rxd.uart0_rxd */ | |
| 68 | AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) | |
| 69 | /* uart0_txd.uart0_txd */ | |
| 70 | AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) | |
| 71 | >; | |
| 72 | }; | |
| 73 | }; | |
| 74 | ||
| 75 | &uart0 { | |
| 76 | pinctrl-names = "default"; | |
| 77 | pinctrl-0 = <&uart0_pins>; | |
| 78 | ||
| 79 | status = "okay"; | |
| 80 | }; | |
| 43577ecf IL |
81 | |
| 82 | &i2c0 { | |
| 83 | pinctrl-names = "default"; | |
| 84 | pinctrl-0 = <&i2c0_pins>; | |
| 85 | ||
| 86 | status = "okay"; | |
| 87 | clock-frequency = <400000>; | |
| 88 | /* CM-T335 board EEPROM */ | |
| 89 | eeprom: 24c02@50 { | |
| 90 | compatible = "atmel,24c02"; | |
| 91 | reg = <0x50>; | |
| 92 | pagesize = <16>; | |
| 93 | }; | |
| 94 | /* Real Time Clock */ | |
| 95 | ext_rtc: em3027@56 { | |
| 96 | compatible = "emmicro,em3027"; | |
| 97 | reg = <0x56>; | |
| 98 | }; | |
| 99 | }; |