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Commit a1f4d17d authored by Christoph Fritz's avatar Christoph Fritz Committed by Tony Lindgren
Browse files

ARM: dts: omap3: Add support for INCOstartec a83x module 



INCOstartec LILLY-A83X module is a TI DM3730xx100 (OMAP3) SoC
computer-on-module.

This patch adds device tree support for most of its features.

Signed-off-by: default avatarChristoph Fritz <chf.fritz@googlemail.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent d2c28923

arch/arm/boot/dts/omap3-lilly-a83x.dtsi

0 → 100644
+459 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2014 Christoph Fritz <chf.fritzc@googlemail.com>

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; either version 2 of the License, or

 * (at your option) any later version.

 */



#include "omap36xx.dtsi"



/ {

	model = "INCOstartec LILLY-A83X module (DM3730)";

	compatible = "incostartec,omap3-lilly-a83x", "ti,omap36xx", "ti,omap3";



	chosen {

			bootargs = "console=ttyO0,115200n8 vt.global_cursor_default=0 consoleblank=0";

	};



	memory {

		device_type = "memory";

		reg = <0x80000000 0x8000000>;   /* 128 MB */

	};



	leds {

		compatible = "gpio-leds";



		led1 {

			label = "lilly-a83x::led1";

			gpios = <&gpio1 29 GPIO_ACTIVE_LOW>;

			linux,default-trigger = "default-on";

		};



	};



	sound {

		compatible = "ti,omap-twl4030";

		ti,model = "lilly-a83x";



		ti,mcbsp = <&mcbsp2>;

		ti,codec = <&twl_audio>;

	};



	reg_vcc3: vcc3 {

		compatible = "regulator-fixed";

		regulator-name = "VCC3";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		regulator-always-on;

	};



	hsusb1_phy: hsusb1_phy {

		compatible = "usb-nop-xceiv";

		vcc-supply = <&reg_vcc3>;

	};

};



&omap3_pmx_wkup {

	pinctrl-names = "default";



	lan9221_pins: pinmux_lan9221_pins {

		pinctrl-single,pins = <

			OMAP3_WKUP_IOPAD(0x2a5a, PIN_INPUT | MUX_MODE4)   /* reserved.gpio_129 */

		>;

	};



	tsc2048_pins: pinmux_tsc2048_pins {

		pinctrl-single,pins = <

			OMAP3_WKUP_IOPAD(0x2a16, PIN_INPUT_PULLUP | MUX_MODE4)   /* sys_boot6.gpio_8 */

		>;

	};



	mmc1cd_pins: pinmux_mmc1cd_pins {

		pinctrl-single,pins = <

			OMAP3_WKUP_IOPAD(0x2a56, PIN_INPUT | MUX_MODE4)   /* reserved.gpio_126 */

		>;

	};

};



&omap3_pmx_core {

	pinctrl-names = "default";



	uart1_pins: pinmux_uart1_pins {

		pinctrl-single,pins = <

			OMAP3_CORE1_IOPAD(0x217c, PIN_OUTPUT | MUX_MODE0)   /* uart1_tx.uart1_tx */

			OMAP3_CORE1_IOPAD(0x217e, PIN_OUTPUT | MUX_MODE0)   /* uart1_rts.uart1_rts */

			OMAP3_CORE1_IOPAD(0x2180, PIN_INPUT | MUX_MODE0)    /* uart1_cts.uart1_cts */

			OMAP3_CORE1_IOPAD(0x2182, PIN_INPUT | MUX_MODE0)    /* uart1_rx.uart1_rx */

		>;

	};



	uart2_pins: pinmux_uart2_pins {

		pinctrl-single,pins = <

			OMAP3_CORE1_IOPAD(0x2170, PIN_OUTPUT | MUX_MODE1)   /* mcbsp3_clkx.uart2_tx */

			OMAP3_CORE1_IOPAD(0x2172, PIN_INPUT | MUX_MODE1)    /* mcbsp3_fsx.uart2_rx */

		>;

	};



	uart3_pins: pinmux_uart3_pins {

		pinctrl-single,pins = <

			OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | MUX_MODE0)    /* uart3_rx_irrx.uart3_rx_irrx */

			OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0)   /* uart3_tx_irtx.uart3_tx_irtx */

		>;

	};



	i2c1_pins: pinmux_i2c1_pins {

		pinctrl-single,pins = <

			OMAP3_CORE1_IOPAD(0x21ba ,PIN_INPUT_PULLUP | MUX_MODE0)    /* i2c1_scl.i2c1_scl */

			OMAP3_CORE1_IOPAD(0x21bc ,PIN_INPUT_PULLUP | MUX_MODE0)    /* i2c1_sda.i2c1_sda */

		>;

	};



	i2c2_pins: pinmux_i2c2_pins {

		pinctrl-single,pins = <

			OMAP3_CORE1_IOPAD(0x21be, PIN_INPUT | MUX_MODE0)   /* i2c2_scl.i2c2_scl */

			OMAP3_CORE1_IOPAD(0x21c0, PIN_INPUT | MUX_MODE0)   /* i2c2_sda.i2c2_sda */

		>;

	};



	i2c3_pins: pinmux_i2c3_pins {

		pinctrl-single,pins = <

			OMAP3_CORE1_IOPAD(0x21c2, PIN_INPUT | MUX_MODE0)   /* i2c3_scl.i2c3_scl */

			OMAP3_CORE1_IOPAD(0x21c4, PIN_INPUT | MUX_MODE0)   /* i2c3_sda.i2c3_sda */

		>;

	};



	hsusb1_pins: pinmux_hsusb1_pins {

		pinctrl-single,pins = <



			/* GPIO 182 controls USB-Hub reset. But USB-Phy its

			 * reset can't be controlled. So we clamp this GPIO to

			 * high (PIN_OFF_OUTPUT_HIGH) to always enable USB-Hub.

			 */



			OMAP3_CORE1_IOPAD(0x21de, PIN_OUTPUT_PULLUP | PIN_OFF_OUTPUT_HIGH | MUX_MODE4)   /* mcspi2_cs1.gpio_182 */

		>;

	};



	hsusb_otg_pins: pinmux_hsusb_otg_pins {

		pinctrl-single,pins = <

			OMAP3_CORE1_IOPAD(0x21a2, PIN_INPUT | MUX_MODE0)   /* hsusb0_clk.hsusb0_clk */

			OMAP3_CORE1_IOPAD(0x21a4, PIN_OUTPUT | MUX_MODE0)  /* hsusb0_stp.hsusb0_stp */

			OMAP3_CORE1_IOPAD(0x21a6, PIN_INPUT | MUX_MODE0)   /* hsusb0_dir.hsusb0_dir */

			OMAP3_CORE1_IOPAD(0x21a8, PIN_INPUT | MUX_MODE0)   /* hsusb0_nxt.hsusb0_nxt */

			OMAP3_CORE1_IOPAD(0x21aa, PIN_INPUT | MUX_MODE0)   /* hsusb0_data0.hsusb0_data0 */

			OMAP3_CORE1_IOPAD(0x21ac, PIN_INPUT | MUX_MODE0)   /* hsusb0_data1.hsusb0_data1 */

			OMAP3_CORE1_IOPAD(0x21ae, PIN_INPUT | MUX_MODE0)   /* hsusb0_data2.hsusb0_data2 */

			OMAP3_CORE1_IOPAD(0x21b0, PIN_INPUT | MUX_MODE0)   /* hsusb0_data3.hsusb0_data3 */

			OMAP3_CORE1_IOPAD(0x21b2, PIN_INPUT | MUX_MODE0)   /* hsusb0_data4.hsusb0_data4 */

			OMAP3_CORE1_IOPAD(0x21b4, PIN_INPUT | MUX_MODE0)   /* hsusb0_data5.hsusb0_data5 */

			OMAP3_CORE1_IOPAD(0x21b6, PIN_INPUT | MUX_MODE0)   /* hsusb0_data6.hsusb0_data6 */

			OMAP3_CORE1_IOPAD(0x21b8, PIN_INPUT | MUX_MODE0)   /* hsusb0_data7.hsusb0_data7 */

		>;

	};



	mmc1_pins: pinmux_mmc1_pins {

		pinctrl-single,pins = <

			OMAP3_CORE1_IOPAD(0x2144, PIN_INPUT_PULLUP | MUX_MODE0)   /* sdmmc1_clk.sdmmc1_clk */

			OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0)   /* sdmmc1_cmd.sdmmc1_cmd */

			OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0)   /* sdmmc1_dat0.sdmmc1_dat0 */

			OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT_PULLUP | MUX_MODE0)   /* sdmmc1_dat1.sdmmc1_dat1 */

			OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT_PULLUP | MUX_MODE0)   /* sdmmc1_dat2.sdmmc1_dat2 */

			OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0)   /* sdmmc1_dat3.sdmmc1_dat3 */

		>;

	};



	spi2_pins: pinmux_spi2_pins {

		pinctrl-single,pins = <

			OMAP3_CORE1_IOPAD(0x21d6, PIN_INPUT_PULLDOWN | MUX_MODE0)   /* mcspi2_clk.mcspi2_clk */

			OMAP3_CORE1_IOPAD(0x21d8, PIN_INPUT_PULLDOWN | MUX_MODE0)   /* mcspi2_simo.mcspi2_simo */

			OMAP3_CORE1_IOPAD(0x21da, PIN_INPUT_PULLDOWN | MUX_MODE0)   /* mcspi2_somi.mcspi2_somi */

			OMAP3_CORE1_IOPAD(0x21dc, PIN_OUTPUT | MUX_MODE0)   /* mcspi2_cs0.mcspi2_cs0 */

		>;

	};

};



&omap3_pmx_core2 {

	pinctrl-names = "default";

	pinctrl-0 = <

			&hsusb1_2_pins

	>;



	hsusb1_2_pins: pinmux_hsusb1_2_pins {

		pinctrl-single,pins = <

			OMAP3630_CORE2_IOPAD(0x25d8, PIN_OUTPUT | MUX_MODE3)  /* etk_clk.hsusb1_stp */

			OMAP3630_CORE2_IOPAD(0x25da, PIN_INPUT | MUX_MODE3)   /* etk_ctl.hsusb1_clk */

			OMAP3630_CORE2_IOPAD(0x25dc, PIN_INPUT | MUX_MODE3)   /* etk_d0.hsusb1_data0 */

			OMAP3630_CORE2_IOPAD(0x25de, PIN_INPUT | MUX_MODE3)   /* etk_d1.hsusb1_data1 */

			OMAP3630_CORE2_IOPAD(0x25e0, PIN_INPUT | MUX_MODE3)   /* etk_d2.hsusb1_data2 */

			OMAP3630_CORE2_IOPAD(0x25e2, PIN_INPUT | MUX_MODE3)   /* etk_d3.hsusb1_data7 */

			OMAP3630_CORE2_IOPAD(0x25e4, PIN_INPUT | MUX_MODE3)   /* etk_d4.hsusb1_data4 */

			OMAP3630_CORE2_IOPAD(0x25e6, PIN_INPUT | MUX_MODE3)   /* etk_d5.hsusb1_data5 */

			OMAP3630_CORE2_IOPAD(0x25e8, PIN_INPUT | MUX_MODE3)   /* etk_d6.hsusb1_data6 */

			OMAP3630_CORE2_IOPAD(0x25ea, PIN_INPUT | MUX_MODE3)   /* etk_d7.hsusb1_data3 */

			OMAP3630_CORE2_IOPAD(0x25ec, PIN_INPUT | MUX_MODE3)   /* etk_d8.hsusb1_dir */

			OMAP3630_CORE2_IOPAD(0x25ee, PIN_INPUT | MUX_MODE3)   /* etk_d9.hsusb1_nxt */

		>;

	};



	gpio1_pins: pinmux_gpio1_pins {

		pinctrl-single,pins = <

			OMAP3630_CORE2_IOPAD(0x25fa, PIN_OUTPUT_PULLDOWN | MUX_MODE4)   /* etk_d15.gpio_29 */

		>;

	};



};



&gpio1 {

	pinctrl-names = "default";

	pinctrl-0 = <&gpio1_pins>;

};



&gpio6 {

	pinctrl-names = "default";

	pinctrl-0 = <&hsusb1_pins>;

};



&i2c1 {

	clock-frequency = <2600000>;

	pinctrl-names = "default";

	pinctrl-0 = <&i2c1_pins>;



	twl: twl@48 {

		reg = <0x48>;

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

		interrupt-parent = <&intc>;



		twl_audio: audio {

			compatible = "ti,twl4030-audio";

			codec {

			};

		};

	};

};



#include "twl4030.dtsi"

#include "twl4030_omap3.dtsi"



&twl {

	vmmc1: regulator-vmmc1 {

		regulator-always-on;

	};



	vdd1: regulator-vdd1 {

		regulator-always-on;

	};



	vdd2: regulator-vdd2 {

		regulator-always-on;

	};

};



&i2c2 {

	clock-frequency = <2600000>;

	pinctrl-names = "default";

	pinctrl-0 = <&i2c2_pins>;

};



&i2c3 {

	clock-frequency = <2600000>;

	pinctrl-names = "default";

	pinctrl-0 = <&i2c3_pins>;

		gpiom1: gpio@20 {

			compatible = "mcp,mcp23017";

			gpio-controller;

			#gpio-cells = <2>;

			reg = <0x20>;

		};

};



&uart1 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart1_pins>;

};



&uart2 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart2_pins>;

};



&uart3 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart3_pins>;

};



&uart4 {

	status = "disabled";

};



&mmc1 {

	cd-gpios = <&gpio4 30 IRQ_TYPE_LEVEL_LOW>;

	cd-inverted;

	vmmc-supply = <&vmmc1>;

	bus-width = <4>;

	pinctrl-names = "default";

	pinctrl-0 = <&mmc1_pins &mmc1cd_pins>;

	cap-sdio-irq;

	cap-sd-highspeed;

	cap-mmc-highspeed;

};



&mmc2 {

	status = "disabled";

};



&mmc3 {

	status = "disabled";

};



&mcspi2 {

	status = "okay";

	pinctrl-names = "default";

	pinctrl-0 = <&spi2_pins>;



	tsc2046@0 {

		reg = <0>;   /* CS0 */

		compatible = "ti,tsc2046";

		interrupt-parent = <&gpio1>;

		interrupts = <8 0>;   /* boot6 / gpio_8 */

		spi-max-frequency = <1000000>;

		pendown-gpio = <&gpio1 8 0>;

		vcc-supply = <&reg_vcc3>;

		pinctrl-names = "default";

		pinctrl-0 = <&tsc2048_pins>;



		ti,x-min = <300>;

		ti,x-max = <3000>;

		ti,y-min = <600>;

		ti,y-max = <3600>;

		ti,x-plate-ohms = <80>;

		ti,pressure-max = <255>;

		ti,swap-xy;



		linux,wakeup;

	};

};



&usbhsehci {

	phys = <&hsusb1_phy>;

};



&usbhshost {

	pinctrl-names = "default";

	pinctrl-0 = <&hsusb1_2_pins>;

	num-ports = <2>;

	port1-mode = "ehci-phy";

};



&usb_otg_hs {

	pinctrl-names = "default";

	pinctrl-0 = <&hsusb_otg_pins>;

	interface-type = <0>;

	usb-phy = <&usb2_phy>;

	phys = <&usb2_phy>;

	phy-names = "usb2-phy";

	mode = <3>;

	power = <50>;

};



&gpmc {

	ranges = <0 0 0x30000000 0x1000000>,

		<7 0 0x15000000 0x01000000>;



	nand@0,0 {

		reg = <0 0 0x1000000>;

		nand-bus-width = <16>;

		ti,nand-ecc-opt = "bch8";

		/* no elm on omap3 */



		gpmc,mux-add-data = <0>;

		gpmc,device-nand;

		gpmc,device-width = <2>;

		gpmc,wait-pin = <0>;

		gpmc,wait-monitoring-ns = <0>;

		gpmc,burst-length= <4>;

		gpmc,cs-on-ns = <0>;

		gpmc,cs-rd-off-ns = <100>;

		gpmc,cs-wr-off-ns = <100>;

		gpmc,adv-on-ns = <0>;

		gpmc,adv-rd-off-ns = <100>;

		gpmc,adv-wr-off-ns = <100>;

		gpmc,oe-on-ns = <5>;

		gpmc,oe-off-ns = <75>;

		gpmc,we-on-ns = <5>;

		gpmc,we-off-ns = <75>;

		gpmc,rd-cycle-ns = <100>;

		gpmc,wr-cycle-ns = <100>;

		gpmc,access-ns = <60>;

		gpmc,page-burst-access-ns = <5>;

		gpmc,bus-turnaround-ns = <0>;

		gpmc,cycle2cycle-samecsen;

		gpmc,cycle2cycle-delay-ns = <50>;

		gpmc,wr-data-mux-bus-ns = <75>;

		gpmc,wr-access-ns = <155>;



		#address-cells = <1>;

		#size-cells = <1>;



		partition@0 {

			label = "MLO";

			reg = <0 0x80000>;

		};



		partition@0x80000 {

			label = "u-boot";

			reg = <0x80000 0x1e0000>;

		};



		partition@0x260000 {

			label = "u-boot-environment";

			reg = <0x260000 0x20000>;

		};



		partition@0x280000 {

			label = "kernel";

			reg = <0x280000 0x500000>;

		};



		partition@0x780000 {

			label = "filesystem";

			reg = <0x780000 0xf880000>;

		};

	};



	ethernet@7,0 {

		compatible = "smsc,lan9221", "smsc,lan9115";

		bank-width = <2>;

		gpmc,mux-add-data = <2>;

		gpmc,cs-on-ns = <10>;

		gpmc,cs-rd-off-ns = <60>;

		gpmc,cs-wr-off-ns = <60>;

		gpmc,adv-on-ns = <0>;

		gpmc,adv-rd-off-ns = <10>;

		gpmc,adv-wr-off-ns = <10>;

		gpmc,oe-on-ns = <10>;

		gpmc,oe-off-ns = <60>;

		gpmc,we-on-ns = <10>;

		gpmc,we-off-ns = <60>;

		gpmc,rd-cycle-ns = <100>;

		gpmc,wr-cycle-ns = <100>;

		gpmc,access-ns = <50>;

		gpmc,page-burst-access-ns = <5>;

		gpmc,bus-turnaround-ns = <0>;

		gpmc,cycle2cycle-delay-ns = <75>;

		gpmc,wr-data-mux-bus-ns = <15>;

		gpmc,wr-access-ns = <75>;

		gpmc,cycle2cycle-samecsen;

		gpmc,cycle2cycle-diffcsen;

		vddvario-supply = <&reg_vcc3>;

		vdd33a-supply = <&reg_vcc3>;

		reg-io-width = <4>;

		interrupt-parent = <&gpio5>;

		interrupts = <1 0x2>;

		reg = <7 0 0xff>;

		pinctrl-names = "default";

		pinctrl-0 = <&lan9221_pins>;

		phy-mode = "mii";

	};

};