projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| af3c0380 FV |
1 | /* |
| 2 | * Copyright (C) 2012 Florian Vaussard, EPFL Mobots group | |
| 3 | * | |
| 4 | * This program is free software; you can redistribute it and/or modify | |
| 5 | * it under the terms of the GNU General Public License version 2 as | |
| 6 | * published by the Free Software Foundation. | |
| 7 | */ | |
| 8 | ||
| 9 | /* | |
| 10 | * The Gumstix Overo must be combined with an expansion board. | |
| 11 | */ | |
| 12 | ||
| 13 | / { | |
| 14 | pwmleds { | |
| 15 | compatible = "pwm-leds"; | |
| 16 | ||
| 17 | overo { | |
| 18 | label = "overo:blue:COM"; | |
| 19 | pwms = <&twl_pwmled 1 7812500>; | |
| 20 | max-brightness = <127>; | |
| 21 | linux,default-trigger = "mmc0"; | |
| 22 | }; | |
| 23 | }; | |
| 24 | ||
| 25 | sound { | |
| 26 | compatible = "ti,omap-twl4030"; | |
| 27 | ti,model = "overo"; | |
| 28 | ||
| 29 | ti,mcbsp = <&mcbsp2>; | |
| 30 | ti,codec = <&twl_audio>; | |
| 31 | }; | |
| 32 | }; | |
| 33 | ||
| fc177226 FV |
34 | &omap3_pmx_core { |
| 35 | uart3_pins: pinmux_uart3_pins { | |
| 36 | pinctrl-single,pins = < | |
| 37 | OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */ | |
| 38 | OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx */ | |
| 39 | >; | |
| 40 | }; | |
| 41 | ||
| 42 | i2c1_pins: pinmux_i2c1_pins { | |
| 43 | pinctrl-single,pins = < | |
| 44 | OMAP3_CORE1_IOPAD(0x21ba, PIN_INPUT | MUX_MODE0) /* i2c1_scl.i2c1_scl */ | |
| 45 | OMAP3_CORE1_IOPAD(0x21bc, PIN_INPUT | MUX_MODE0) /* i2c1_sda.i2c1_sda */ | |
| 46 | >; | |
| 47 | }; | |
| 48 | ||
| 49 | mmc1_pins: pinmux_mmc1_pins { | |
| 50 | pinctrl-single,pins = < | |
| 51 | OMAP3_CORE1_IOPAD(0x2144, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk.sdmmc1_clk */ | |
| 52 | OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_cmd.sdmmc1_cmd */ | |
| 53 | OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat0.sdmmc1_dat0 */ | |
| 54 | OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1.sdmmc1_dat1 */ | |
| 55 | OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2.sdmmc1_dat2 */ | |
| 56 | OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */ | |
| 57 | >; | |
| 58 | }; | |
| 59 | }; | |
| 60 | ||
| af3c0380 | 61 | &i2c1 { |
| fc177226 FV |
62 | pinctrl-names = "default"; |
| 63 | pinctrl-0 = <&i2c1_pins>; | |
| af3c0380 FV |
64 | clock-frequency = <2600000>; |
| 65 | ||
| 66 | twl: twl@48 { | |
| 67 | reg = <0x48>; | |
| 68 | interrupts = <7>; /* SYS_NIRQ cascaded to intc */ | |
| 69 | interrupt-parent = <&intc>; | |
| 70 | ||
| 71 | twl_audio: audio { | |
| 72 | compatible = "ti,twl4030-audio"; | |
| 73 | codec { | |
| 74 | }; | |
| 75 | }; | |
| 76 | }; | |
| 77 | }; | |
| 78 | ||
| 79 | #include "twl4030.dtsi" | |
| 80 | #include "twl4030_omap3.dtsi" | |
| 81 | ||
| 82 | /* i2c2 pins are used for gpio */ | |
| 83 | &i2c2 { | |
| 84 | status = "disabled"; | |
| 85 | }; | |
| 86 | ||
| 87 | /* on board microSD slot */ | |
| 88 | &mmc1 { | |
| fc177226 FV |
89 | pinctrl-names = "default"; |
| 90 | pinctrl-0 = <&mmc1_pins>; | |
| af3c0380 FV |
91 | vmmc-supply = <&vmmc1>; |
| 92 | bus-width = <4>; | |
| 93 | }; | |
| 94 | ||
| 95 | /* optional on board WiFi */ | |
| 96 | &mmc2 { | |
| 97 | bus-width = <4>; | |
| 98 | }; | |
| 99 | ||
| 100 | &twl_gpio { | |
| 101 | ti,use-leds; | |
| 102 | }; | |
| 103 | ||
| 104 | &usb_otg_hs { | |
| 105 | interface-type = <0>; | |
| 106 | usb-phy = <&usb2_phy>; | |
| 107 | phys = <&usb2_phy>; | |
| 108 | phy-names = "usb2-phy"; | |
| 109 | mode = <3>; | |
| 110 | power = <50>; | |
| 111 | }; | |
| 112 | ||
| af3c0380 FV |
113 | &uart3 { |
| 114 | pinctrl-names = "default"; | |
| 115 | pinctrl-0 = <&uart3_pins>; | |
| 116 | }; |