linux/arch/arm/boot/dts/imx6q-tbs2910.dts

/*
 * Copyright 2014 Soeren Moch <smoch@web.de>
 *
 * This file is dual-licensed: you can use it either under the terms
 * of the GPL or the X11 license, at your option. Note that this dual
 * licensing only applies to this file, and not this project as a
 * whole.
 *
 *  a) This file 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.
 *
 *     This file is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 *
 *     You should have received a copy of the GNU General Public
 *     License along with this file; if not, write to the Free
 *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
 *     MA 02110-1301 USA
 *
 * Or, alternatively,
 *
 *  b) Permission is hereby granted, free of charge, to any person
 *     obtaining a copy of this software and associated documentation
 *     files (the "Software"), to deal in the Software without
 *     restriction, including without limitation the rights to use,
 *     copy, modify, merge, publish, distribute, sublicense, and/or
 *     sell copies of the Software, and to permit persons to whom the
 *     Software is furnished to do so, subject to the following
 *     conditions:
 *
 *     The above copyright notice and this permission notice shall be
 *     included in all copies or substantial portions of the Software.
 *
 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 *     OTHER DEALINGS IN THE SOFTWARE.
 */

/dts-v1/;

#include "imx6q.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>

/ {
	model = "TBS2910 Matrix ARM mini PC";
	compatible = "tbs,imx6q-tbs2910", "fsl,imx6q";

	chosen {
		stdout-path = &uart1;
	};

	memory {
		reg = <0x10000000 0x80000000>;
	};

	fan {
		compatible = "gpio-fan";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_gpio_fan>;
		gpios = <&gpio3 28 GPIO_ACTIVE_HIGH>;
		gpio-fan,speed-map = <0    0
				      3000 1>;
	};

	ir_recv {
		compatible = "gpio-ir-receiver";
		gpios = <&gpio3 18 GPIO_ACTIVE_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_ir>;
	};

	leds {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_gpio_leds>;

		blue {
			label = "blue_status_led";
			gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
			default-state = "keep";
		};
	};

	reg_2p5v: regulator-2p5v {
		compatible = "regulator-fixed";
		regulator-name = "2P5V";
		regulator-min-microvolt = <2500000>;
		regulator-max-microvolt = <2500000>;
	};

	reg_3p3v: regulator-3p3v {
		compatible = "regulator-fixed";
		regulator-name = "3P3V";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
	};

	reg_5p0v: regulator-5p0v {
		compatible = "regulator-fixed";
		regulator-name = "5P0V";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
	};

	sound-sgtl5000 {
		audio-codec = <&sgtl5000>;
		audio-routing =
			"MIC_IN", "Mic Jack",
			"Mic Jack", "Mic Bias",
			"Headphone Jack", "HP_OUT";
		compatible = "fsl,imx-audio-sgtl5000";
		model = "On-board Codec";
		mux-ext-port = <3>;
		mux-int-port = <1>;
		ssi-controller = <&ssi1>;
	};

	sound-spdif {
		compatible = "fsl,imx-audio-spdif";
		model = "On-board SPDIF";
		spdif-controller = <&spdif>;
		spdif-out;
	};
};

&audmux {
	status = "okay";
};

&fec {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_enet>;
	phy-mode = "rgmii";
	phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
	status = "okay";
};

&hdmi {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_hdmi>;
	ddc-i2c-bus = <&i2c2>;
	status = "okay";
};

&i2c1 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c1>;
	status = "okay";

	sgtl5000: sgtl5000@0a {
		clocks = <&clks IMX6QDL_CLK_CKO>;
		compatible = "fsl,sgtl5000";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_sgtl5000>;
		reg = <0x0a>;
		VDDA-supply = <&reg_2p5v>;
		VDDIO-supply = <&reg_3p3v>;
	};
};

&i2c2 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c2>;
	status = "okay";
};

&i2c3 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c3>;
	status = "okay";

	rtc: ds1307@68 {
		compatible = "dallas,ds1307";
		reg = <0x68>;
	};
};

&pcie {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_pcie>;
	reset-gpio = <&gpio7 12 GPIO_ACTIVE_LOW>;
	status = "okay";
};

&sata {
	fsl,transmit-level-mV = <1104>;
	fsl,transmit-boost-mdB = <3330>;
	fsl,transmit-atten-16ths = <16>;
	fsl,receive-eq-mdB = <3000>;
	status = "okay";
};

&snvs_poweroff {
	status = "okay";
};

&spdif {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_spdif>;
	status = "okay";
};

&ssi1 {
	status = "okay";
};

&uart1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart1>;
	status = "okay";
};

&uart2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart2>;
	status = "okay";
};

&usbh1 {
	vbus-supply = <&reg_5p0v>;
	status = "okay";
};

&usbotg {
	vbus-supply = <&reg_5p0v>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usbotg>;
	disable-over-current;
	status = "okay";
};

&usdhc2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc2>;
	bus-width = <4>;
	cd-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
	vmmc-supply = <&reg_3p3v>;
	vqmmc-supply = <&reg_3p3v>;
	voltage-ranges = <3300 3300>;
	no-1-8-v;
	status = "okay";
};

&usdhc3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc3>;
	bus-width = <4>;
	cd-gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
	wp-gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>;
	vmmc-supply = <&reg_3p3v>;
	vqmmc-supply = <&reg_3p3v>;
	voltage-ranges = <3300 3300>;
	no-1-8-v;
	status = "okay";
};

&usdhc4 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc4>;
	bus-width = <8>;
	vmmc-supply = <&reg_3p3v>;
	vqmmc-supply = <&reg_3p3v>;
	voltage-ranges = <3300 3300>;
	non-removable;
	no-1-8-v;
	status = "okay";
};

&iomuxc {
	pinctrl_enet: enetgrp {
		fsl,pins = <
			MX6QDL_PAD_ENET_MDIO__ENET_MDIO       0x1b0b0
			MX6QDL_PAD_ENET_MDC__ENET_MDC         0x1b0b0
			MX6QDL_PAD_RGMII_TXC__RGMII_TXC       0x1b030
			MX6QDL_PAD_RGMII_TD0__RGMII_TD0       0x1b030
			MX6QDL_PAD_RGMII_TD1__RGMII_TD1       0x1b030
			MX6QDL_PAD_RGMII_TD2__RGMII_TD2       0x1b030
			MX6QDL_PAD_RGMII_TD3__RGMII_TD3       0x1b030
			MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b030
			MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK  0x1b0b0
			MX6QDL_PAD_RGMII_RXC__RGMII_RXC       0x1b030
			MX6QDL_PAD_RGMII_RD0__RGMII_RD0       0x1b030
			MX6QDL_PAD_RGMII_RD1__RGMII_RD1       0x1b030
			MX6QDL_PAD_RGMII_RD2__RGMII_RD2       0x1b030
			MX6QDL_PAD_RGMII_RD3__RGMII_RD3       0x1b030
			MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b030
			MX6QDL_PAD_GPIO_16__ENET_REF_CLK      0x4001b0a8
			MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25    0x1b059
		>;
	};

	pinctrl_gpio_fan: gpiofangrp {
		fsl,pins = <
			MX6QDL_PAD_EIM_D28__GPIO3_IO28        0x130b1
		>;
	};

	pinctrl_gpio_leds: gpioledsgrp {
		fsl,pins = <
			MX6QDL_PAD_GPIO_2__GPIO1_IO02         0x130b1
		>;
	};

	pinctrl_hdmi: hdmigrp {
		fsl,pins = <
			MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0
		>;
	};

	pinctrl_i2c1: i2c1grp {
		fsl,pins = <
			MX6QDL_PAD_CSI0_DAT9__I2C1_SCL        0x4001b8b1
			MX6QDL_PAD_CSI0_DAT8__I2C1_SDA        0x4001b8b1
		>;
	};

	pinctrl_i2c2: i2c2grp {
		fsl,pins = <
			MX6QDL_PAD_KEY_COL3__I2C2_SCL         0x4001b8b1
			MX6QDL_PAD_KEY_ROW3__I2C2_SDA         0x4001b8b1
		>;
	};

	pinctrl_i2c3: i2c3grp {
		fsl,pins = <
			MX6QDL_PAD_GPIO_3__I2C3_SCL           0x4001b8b1
			MX6QDL_PAD_GPIO_6__I2C3_SDA           0x4001b8b1
		>;
	};

	pinctrl_ir: irgrp {
		fsl,pins = <
			MX6QDL_PAD_EIM_D18__GPIO3_IO18        0x17059
		>;
	};

	pinctrl_pcie: pciegrp {
		fsl,pins = <
			MX6QDL_PAD_GPIO_17__GPIO7_IO12        0x17059
		>;
	};

	pinctrl_sgtl5000: sgtl5000grp {
		fsl,pins = <
			MX6QDL_PAD_CSI0_DAT7__AUD3_RXD        0x130b0
			MX6QDL_PAD_CSI0_DAT4__AUD3_TXC        0x130b0
			MX6QDL_PAD_CSI0_DAT5__AUD3_TXD        0x110b0
			MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS       0x130b0
			MX6QDL_PAD_GPIO_0__CCM_CLKO1          0x130b0
		>;
	};

	pinctrl_spdif: spdifgrp {
		fsl,pins = <MX6QDL_PAD_GPIO_19__SPDIF_OUT     0x13091
		>;
	};

	pinctrl_uart1: uart1grp {
		fsl,pins = <
			MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA  0x1b0b1
			MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA  0x1b0b1
		>;
	};

	pinctrl_uart2: uart2grp {
		fsl,pins = <
			MX6QDL_PAD_EIM_D26__UART2_TX_DATA     0x1b0b1
			MX6QDL_PAD_EIM_D27__UART2_RX_DATA     0x1b0b1
		>;
	};

	pinctrl_usbotg: usbotggrp {
		fsl,pins = <
			MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID     0x17059
		>;
	};

	pinctrl_usdhc2: usdhc2grp {
		fsl,pins = <
			MX6QDL_PAD_SD2_CMD__SD2_CMD           0x17059
			MX6QDL_PAD_SD2_CLK__SD2_CLK           0x10059
			MX6QDL_PAD_SD2_DAT0__SD2_DATA0        0x17059
			MX6QDL_PAD_SD2_DAT1__SD2_DATA1        0x17059
			MX6QDL_PAD_SD2_DAT2__SD2_DATA2        0x17059
			MX6QDL_PAD_SD2_DAT3__SD2_DATA3        0x17059
			MX6QDL_PAD_NANDF_D2__GPIO2_IO02       0x17059
		>;
	};

	pinctrl_usdhc3: usdhc3grp {
		fsl,pins = <
			MX6QDL_PAD_SD3_CMD__SD3_CMD           0x17059
			MX6QDL_PAD_SD3_CLK__SD3_CLK           0x10059
			MX6QDL_PAD_SD3_DAT0__SD3_DATA0        0x17059
			MX6QDL_PAD_SD3_DAT1__SD3_DATA1        0x17059
			MX6QDL_PAD_SD3_DAT2__SD3_DATA2        0x17059
			MX6QDL_PAD_SD3_DAT3__SD3_DATA3        0x17059
			MX6QDL_PAD_NANDF_D0__GPIO2_IO00       0x17059
			MX6QDL_PAD_NANDF_D1__GPIO2_IO01       0x17059
		>;
	};

	pinctrl_usdhc4: usdhc4grp {
		fsl,pins = <
			MX6QDL_PAD_SD4_CMD__SD4_CMD           0x17059
			MX6QDL_PAD_SD4_CLK__SD4_CLK           0x10059
			MX6QDL_PAD_SD4_DAT0__SD4_DATA0        0x17059
			MX6QDL_PAD_SD4_DAT1__SD4_DATA1        0x17059
			MX6QDL_PAD_SD4_DAT2__SD4_DATA2        0x17059
			MX6QDL_PAD_SD4_DAT3__SD4_DATA3        0x17059
			MX6QDL_PAD_SD4_DAT4__SD4_DATA4        0x17059
			MX6QDL_PAD_SD4_DAT5__SD4_DATA5        0x17059
			MX6QDL_PAD_SD4_DAT6__SD4_DATA6        0x17059
			MX6QDL_PAD_SD4_DAT7__SD4_DATA7        0x17059
		>;
	};
};