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Commit 36bd1683 authored by Teresa Remmet's avatar Teresa Remmet Committed by Tony Lindgren
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ARM: dts: Add phyBOARD-WEGA-AM335x rdk 



phyBOARD-WEGA-AM335x represents a direct soldered
combination of a phyCORE-AM335x SoM and carrier board.

Different kind of SoM options can be connected to
the wega carrier board. So we created a separate
wega dtsi file. The final dts contains the actual
SoM on the carrier board.

WEGA carrier board features:
* ETH phy on carrier board: 1x MII
* 1x CAN
* 2x UART
* USB0 (device)
* USB1 (host)
* mSD slot

Signed-off-by: default avatarTeresa Remmet <t.remmet@phytec.de>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 52b0dcb1

Documentation/devicetree/bindings/arm/omap/omap.txt

+3 −0
Original line number Diff line number Diff line
@@ -135,6 +135,9 @@ Boards: 
- AM335X OrionLXm : Substation Automation Platform

  compatible = "novatech,am335x-lxm", "ti,am33xx"



- AM335X phyBOARD-WEGA: Single Board Computer dev kit

  compatible = "phytec,am335x-wega", "phytec,am335x-phycore-som", "ti,am33xx"



- OMAP5 EVM : Evaluation Module

  compatible = "ti,omap5-evm", "ti,omap5"

arch/arm/boot/dts/Makefile

+2 −1
Original line number Diff line number Diff line
@@ -442,7 +442,8 @@ dtb-$(CONFIG_SOC_AM33XX) += \ 
	am335x-nano.dtb \

	am335x-pepper.dtb \

	am335x-lxm.dtb \

	am335x-chiliboard.dtb

	am335x-chiliboard.dtb \

	am335x-wega-rdk.dtb

dtb-$(CONFIG_ARCH_OMAP4) += \

	omap4-duovero-parlor.dtb \

	omap4-panda.dtb \

arch/arm/boot/dts/am335x-wega-rdk.dts

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/*

 * Copyright (C) 2015 Phytec Messtechnik GmbH

 * Author: Teresa Remmet <t.remmet@phytec.de>

 *

 * 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 "am335x-phycore-som.dtsi"

#include "am335x-wega.dtsi"



/* SoM */

&i2c_eeprom {

	status = "okay";

};



&i2c_rtc {

	status = "okay";

};

arch/arm/boot/dts/am335x-wega.dtsi

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+151 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2015 Phytec Messtechnik GmbH

 * Author: Teresa Remmet <t.remmet@phytec.de>

 *

 * 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.

 */



/ {

	model = "Phytec AM335x phyBOARD-WEGA";

	compatible = "phytec,am335x-wega", "phytec,am335x-phycore-som", "ti,am33xx";



};



/* CAN Busses */

&am33xx_pinmux {

	dcan1_pins: pinmux_dcan1 {

		pinctrl-single,pins = <

			0x168 (PIN_OUTPUT_PULLUP | MUX_MODE2) /* uart0_ctsn.d_can1_tx */

			0x16c (PIN_INPUT_PULLUP | MUX_MODE2) /* uart0_rtsn.d_can1_rx */

		>;

	};

};



&dcan1 {

	pinctrl-names = "default";

	pinctrl-0 = <&dcan1_pins>;

	status = "okay";

};



/* Ethernet */

&am33xx_pinmux {

	ethernet1_pins: pinmux_ethernet1 {

		pinctrl-single,pins = <

			0x40 (PIN_OUTPUT | MUX_MODE1)		/* gpmc_a0.mii2_txen */

			0x44 (PIN_INPUT_PULLDOWN | MUX_MODE1)	/* gpmc_a1.mii2_rxdv */

			0x48 (PIN_OUTPUT | MUX_MODE1)		/* gpmc_a2.mii2_txd3 */

			0x4c (PIN_OUTPUT | MUX_MODE1)		/* gpmc_a3.mii2_txd2 */

			0x50 (PIN_OUTPUT | MUX_MODE1)		/* gpmc_a4.mii2_txd1 */

			0x54 (PIN_OUTPUT | MUX_MODE1)		/* gpmc_a5.mii2_txd0 */

			0x58 (PIN_INPUT_PULLDOWN | MUX_MODE1)	/* gpmc_a6.mii2_txclk */

			0x5c (PIN_INPUT_PULLDOWN | MUX_MODE1)	/* gpmc_a7.mii2_rxclk */

			0x60 (PIN_INPUT_PULLDOWN | MUX_MODE1)	/* gpmc_a8.mii2_rxd3 */

			0x64 (PIN_INPUT_PULLDOWN | MUX_MODE1)	/* gpmc_a9.mii2_rxd2 */

			0x68 (PIN_INPUT_PULLDOWN | MUX_MODE1)	/* gpmc_a10.mii2_rxd1 */

			0x6c (PIN_INPUT_PULLDOWN | MUX_MODE1)	/* gpmc_a11.mii2_rxd0 */

			0x74 (PIN_INPUT_PULLDOWN | MUX_MODE1)	/* gpmc_wpn.mii2_rxerr */

			0x78 (PIN_INPUT_PULLDOWN | MUX_MODE1)	/* gpmc_ben1.mii2_col */

		>;

	};

};



&cpsw_emac1 {

	phy_id = <&davinci_mdio>, <1>;

	phy-mode = "mii";

	dual_emac_res_vlan = <2>;

};



&mac {

	slaves = <2>;

	pinctrl-names = "default";

	pinctrl-0 = <&ethernet0_pins &ethernet1_pins>;

	dual_emac = <1>;

};



/* MMC */

&am33xx_pinmux {

	mmc1_pins: pinmux_mmc1 {

		pinctrl-single,pins = <

			0x0F0 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc0_dat3.mmc0_dat3 */

			0x0F4 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc0_dat2.mmc0_dat2 */

			0x0F8 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc0_dat1.mmc0_dat1 */

			0x0FC (PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc0_dat0.mmc0_dat0 */

			0x100 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc0_clk.mmc0_clk */

			0x104 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc0_cmd.mmc0_cmd */

			0x160 (PIN_INPUT_PULLUP | MUX_MODE7)	/* spi0_cs1.mmc0_sdcd */

		>;

	};

};



&mmc1 {

	vmmc-supply = <&vmmc_reg>;

	bus-width = <4>;

	pinctrl-names = "default";

	pinctrl-0 = <&mmc1_pins>;

	cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;

	status = "okay";

};



/* UARTs */

&am33xx_pinmux {

	uart0_pins: pinmux_uart0 {

		pinctrl-single,pins = <

			0x170 (PIN_INPUT_PULLUP | MUX_MODE0)    /* uart0_rxd.uart0_rxd */

			0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */

		>;

	};



	uart1_pins: pinmux_uart1_pins {

		pinctrl-single,pins = <

			0x180 (PIN_INPUT_PULLUP | MUX_MODE0)	/* uart1_rxd.uart1_rxd */

			0x184 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* uart1_txd.uart1_txd */

			0x178 (PIN_INPUT | MUX_MODE0)		/* uart1_ctsn.uart1_ctsn */

			0x17c (PIN_OUTPUT_PULLDOWN | MUX_MODE0)		/* uart1_rtsn.uart1_rtsn */

		>;

	};

};



&uart0 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart0_pins>;

	status = "okay";

};



&uart1 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart1_pins>;

	status = "okay";

};



/* USB */

&cppi41dma {

	status = "okay";

};



&usb_ctrl_mod {

	status = "okay";

};



&usb {

	status = "okay";

};



&usb0 {

	dr_mode = "peripheral";

	status = "okay";

};



&usb0_phy {

	status = "okay";

};



&usb1 {

	dr_mode = "host";

	status = "okay";

};



&usb1_phy {

	status = "okay";

};