From 642f12b4c7505943a6f50101d5b087a74fd9ae72 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 10 Sep 2012 10:20:44 -0700 Subject: arm/dts: Add omap36xx.dtsi file and rename omap3-beagle to omap3-beagle-xm The extra serial port is not available on 34xx. And the current omap3-beagle.dts file is for omap3-beagle-xm.dts as it lists 512MB of memory. Please somebody submit a new omap3-beagle.dts for the original 34xx BeagleBoard after testing it properly. Cc: Benoit Cousson Cc: devicetree-discuss@lists.ozlabs.org Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/omap3-beagle-xm.dts | 115 ++++++++++++++++++++++++++++++++++ 1 file changed, 115 insertions(+) create mode 100644 arch/arm/boot/dts/omap3-beagle-xm.dts (limited to 'arch/arm/boot/dts/omap3-beagle-xm.dts') diff --git a/arch/arm/boot/dts/omap3-beagle-xm.dts b/arch/arm/boot/dts/omap3-beagle-xm.dts new file mode 100644 index 000000000000..c38cf76df81f --- /dev/null +++ b/arch/arm/boot/dts/omap3-beagle-xm.dts @@ -0,0 +1,115 @@ +/* + * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +/include/ "omap36xx.dtsi" + +/ { + model = "TI OMAP3 BeagleBoard xM"; + compatible = "ti,omap3-beagle-xm, ti,omap3-beagle", "ti,omap3"; + + memory { + device_type = "memory"; + reg = <0x80000000 0x20000000>; /* 512 MB */ + }; + + leds { + compatible = "gpio-leds"; + pmu_stat { + label = "beagleboard::pmu_stat"; + gpios = <&twl_gpio 19 0>; /* LEDB */ + }; + + heartbeat { + label = "beagleboard::usr0"; + gpios = <&gpio5 22 0>; /* 150 -> D6 LED */ + linux,default-trigger = "heartbeat"; + }; + + mmc { + label = "beagleboard::usr1"; + gpios = <&gpio5 21 0>; /* 149 -> D7 LED */ + linux,default-trigger = "mmc0"; + }; + }; + + sound { + compatible = "ti,omap-twl4030"; + ti,model = "omap3beagle"; + + ti,mcbsp = <&mcbsp2>; + ti,codec = <&twl_audio>; + }; +}; + +&i2c1 { + clock-frequency = <2600000>; + + twl: twl@48 { + reg = <0x48>; + interrupts = <7>; /* SYS_NIRQ cascaded to intc */ + interrupt-parent = <&intc>; + + vsim: regulator-vsim { + compatible = "ti,twl4030-vsim"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3000000>; + }; + + twl_audio: audio { + compatible = "ti,twl4030-audio"; + codec { + }; + }; + }; +}; + +/include/ "twl4030.dtsi" + +&i2c2 { + clock-frequency = <400000>; +}; + +&i2c3 { + clock-frequency = <100000>; + + /* + * Display monitor features are burnt in the EEPROM + * as EDID data. + */ + eeprom@50 { + compatible = "ti,eeprom"; + reg = <0x50>; + }; +}; + +&mmc1 { + vmmc-supply = <&vmmc1>; + vmmc_aux-supply = <&vsim>; + bus-width = <8>; +}; + +&mmc2 { + status = "disabled"; +}; + +&mmc3 { + status = "disabled"; +}; + +&twl_gpio { + ti,use-leds; + /* pullups: BIT(1) */ + ti,pullups = <0x000002>; + /* + * pulldowns: + * BIT(2), BIT(6), BIT(7), BIT(8), BIT(13) + * BIT(15), BIT(16), BIT(17) + */ + ti,pulldowns = <0x03a1c4>; +}; -- cgit v1.2.3