| Pavel Machek | a4d4b15 | 2013-08-13 15:36:36 +0200 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (C) 2013 Pavel Machek <pavel@ucw.cz> |
| 3 | * Copyright 2013 Aaro Koskinen <aaro.koskinen@iki.fi> |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License version 2 (or later) as |
| 7 | * published by the Free Software Foundation. |
| 8 | */ |
| 9 | |
| 10 | /dts-v1/; |
| 11 | |
| 12 | #include "omap34xx.dtsi" |
| 13 | |
| 14 | / { |
| 15 | model = "Nokia N900"; |
| 16 | compatible = "nokia,omap3-n900", "ti,omap3"; |
| 17 | |
| 18 | cpus { |
| 19 | cpu@0 { |
| 20 | cpu0-supply = <&vcc>; |
| 21 | }; |
| 22 | }; |
| 23 | |
| 24 | memory { |
| 25 | device_type = "memory"; |
| 26 | reg = <0x80000000 0x10000000>; /* 256 MB */ |
| 27 | }; |
| 28 | |
| 29 | }; |
| 30 | |
| 31 | &i2c1 { |
| 32 | clock-frequency = <2200000>; |
| 33 | |
| 34 | twl: twl@48 { |
| 35 | reg = <0x48>; |
| 36 | interrupts = <7>; /* SYS_NIRQ cascaded to intc */ |
| 37 | interrupt-parent = <&intc>; |
| 38 | }; |
| 39 | }; |
| 40 | |
| 41 | #include "twl4030.dtsi" |
| 42 | |
| 43 | &twl_gpio { |
| 44 | ti,pullups = <0x0>; |
| 45 | ti,pulldowns = <0x03ff3f>; /* BIT(0..5) | BIT(8..17) */ |
| 46 | }; |
| 47 | |
| 48 | &i2c2 { |
| 49 | clock-frequency = <400000>; |
| 50 | }; |
| 51 | |
| 52 | &i2c3 { |
| 53 | clock-frequency = <100000>; |
| 54 | }; |
| 55 | |
| 56 | &mmc1 { |
| 57 | status = "disabled"; |
| 58 | }; |
| 59 | |
| 60 | &mmc2 { |
| 61 | status = "disabled"; |
| 62 | }; |
| 63 | |
| 64 | &mmc3 { |
| 65 | status = "disabled"; |
| 66 | }; |
| 67 | |
| 68 | &mcspi1 { |
| 69 | /* |
| 70 | * For some reason, touchscreen is necessary for screen to work at |
| 71 | * all on real hw. It works well without it on emulator. |
| 72 | * |
| 73 | * Also... order in the device tree actually matters here. |
| 74 | */ |
| 75 | tsc2005@0 { |
| 76 | compatible = "tsc2005"; |
| 77 | spi-max-frequency = <6000000>; |
| 78 | reg = <0>; |
| 79 | }; |
| 80 | mipid@2 { |
| 81 | compatible = "acx565akm"; |
| 82 | spi-max-frequency = <6000000>; |
| 83 | reg = <2>; |
| 84 | }; |
| 85 | }; |
| 86 | |
| 87 | &usb_otg_hs { |
| 88 | interface-type = <0>; |
| 89 | usb-phy = <&usb2_phy>; |
| 90 | mode = <2>; |
| 91 | power = <50>; |
| 92 | }; |