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Commit a93ad7f3 authored by Nishanth Menon's avatar Nishanth Menon Committed by Benoit Cousson
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ARM: dts: Add basic devices for AM3517-craneboard 

Craneboard is a hardware development platform based on the Sitara
AM3517 ARM Cortex - A8 microprocessor device - see [1] for more
details. Add basic devices for craneboard as replacement for the board
file scheduled for removal as part of device tree conversion

[1] http://craneboard.org



Signed-off-by: default avatarNishanth Menon <nm@ti.com>
Signed-off-by: default avatarBenoit Cousson <bcousson@baylibre.com>
parent 6d0abeca

arch/arm/boot/dts/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -227,6 +227,7 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \ 
	am335x-boneblack.dtb \

	am335x-nano.dtb \

	am335x-base0033.dtb \

	am3517-craneboard.dtb \

	am3517-evm.dtb \

	am3517_mt_ventoux.dtb \

	am43x-epos-evm.dtb \

arch/arm/boot/dts/am3517-craneboard.dts

0 → 100644
+174 −0
Original line number Diff line number Diff line 
/*

 * See craneboard.org for more details

 *

 * Copyright (C) 2013 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 "am3517.dtsi"



/ {

	model = "TI AM3517 CraneBoard (TMDSEVM3517)";

	compatible = "ti,am3517-craneboard", "ti,am3517", "ti,omap3";



	memory {

		device_type = "memory";

		reg = <0x80000000 0x10000000>;	/* 256 MB */

	};



	vbat: fixedregulator@0 {

		compatible = "regulator-fixed";

		regulator-name = "vbat";

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		regulator-boot-on;

	};

};



&davinci_emac {

	status = "okay";

};



&davinci_mdio {

	status = "okay";

};



&i2c1 {

	clock-frequency = <2600000>;



	tps: tps@2d {

		reg = <0x2d>;

	};

};



&i2c2 {

	clock-frequency = <400000>;

	/* goes to expansion connector */

	status = "disabled";

};



&i2c3 {

	clock-frequency = <400000>;

	/* goes to expansion connector */

	status = "disabled";

};



&mmc1 {

	vmmc-supply = <&vdd2_reg>;

	bus-width = <8>;

};



&mmc2 {

	/* goes to expansion connector */

	status = "disabled";

};



&mmc3 {

	/* goes to expansion connector */

	status = "disabled";

};



#include "tps65910.dtsi"



&omap3_pmx_core {

	tps_pins: pinmux_tps_pins {

		pinctrl-single,pins = <

			0x1b0 (PIN_INPUT_PULLUP | MUX_MODE0) /* sys_nirq.sys_nirq */

		>;

	};

};



&tps {

	pinctrl-names = "default";

	pinctrl-0 = <&tps_pins>;



	interrupts = <7>; /* SYS_NIRQ cascaded to intc */

	interrupt-parent = <&intc>;



	ti,en-ck32k-xtal;



	vcc1-supply = <&vbat>;

	vcc2-supply = <&vbat>;

	vcc3-supply = <&vbat>;

	vcc4-supply = <&vbat>;

	vcc5-supply = <&vbat>;

	vcc6-supply = <&vbat>;

	vcc7-supply = <&vbat>;

	vccio-supply = <&vbat>;



	regulators {

		vrtc_reg: regulator@0 {

			regulator-always-on;

		};



		vio_reg: regulator@1 {

			regulator-always-on;

		};



		/*

		 * Unused:

		 * VDIG1=2.7V,300mA max

		 * VDIG2=1.8V,300mA max

		 */



		vpll_reg: regulator@7 {

			/* VDDS_DPLL_1V8 */

			regulator-min-microvolt = <1800000>;

			regulator-max-microvolt = <1800000>;

			regulator-always-on;

		};



		vaux1_reg: regulator@9 {

			/* VDDS_SRAM_1V8 */

			regulator-min-microvolt = <1800000>;

			regulator-max-microvolt = <1800000>;

			regulator-always-on;

		};



		vaux2_reg: regulator@10 {

			/* VDDA1P8V_USBPHY */

			regulator-min-microvolt = <1800000>;

			regulator-max-microvolt = <1800000>;

			regulator-always-on;

		};



		/* VAUX33 unused */



		vdac_reg: regulator@8 {

			/* VDDA_DAC_1V8 */

			regulator-min-microvolt = <1800000>;

			regulator-max-microvolt = <1800000>;

			regulator-always-on;

		};



		vmmc_reg: regulator@12 {

			/* VDDA3P3V_USBPHY */

			regulator-min-microvolt = <3300000>;

			regulator-max-microvolt = <3300000>;

			regulator-always-on;

		};



		vdd1_reg: regulator@2 {

			/* VDD_CORE */

			regulator-name = "vdd_core";

			regulator-min-microvolt = <1200000>;

			regulator-max-microvolt = <1200000>;

			regulator-boot-on;

			regulator-always-on;

		};



		vdd2_reg: regulator@3 {

			/* VDDSHV_3V3 */

			regulator-name = "vdd_shv";

			regulator-min-microvolt = <3300000>;

			regulator-max-microvolt = <3300000>;

			regulator-always-on;

		};



		/* VDD3 unused */

	};

};