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Commit a177f184 authored by Troy Kisky's avatar Troy Kisky Committed by Shawn Guo
Browse files

ARM: dts: imx: add nitrogen6x board 

Add file imx6q-nitrogen6x.dts,
	imx6dl-nitrogen6x.dts,
	imx6qdl-nitrogen6x.dtsi

And add board to makefile.

Eric Nelson created a web page to show the
differences between Nitrogen6x and Sabre Lite boards.
http://boundarydevices.com/differences-sabre-lite-nitrogen6x



Signed-off-by: default avatarTroy Kisky <troy.kisky@boundarydevices.com>
Signed-off-by: default avatarShawn Guo <shawn.guo@linaro.org>
parent da5b112d

arch/arm/boot/dts/Makefile

+2 −0
Original line number Diff line number Diff line
@@ -158,6 +158,7 @@ dtb-$(CONFIG_ARCH_MXC) += \ 
	imx6dl-gw53xx.dtb \

	imx6dl-gw54xx.dtb \

	imx6dl-hummingboard.dtb \

	imx6dl-nitrogen6x.dtb \

	imx6dl-sabreauto.dtb \

	imx6dl-sabrelite.dtb \

	imx6dl-sabresd.dtb \
@@ -171,6 +172,7 @@ dtb-$(CONFIG_ARCH_MXC) += \ 
	imx6q-gw53xx.dtb \

	imx6q-gw5400-a.dtb \

	imx6q-gw54xx.dtb \

	imx6q-nitrogen6x.dtb \

	imx6q-phytec-pbab01.dtb \

	imx6q-sabreauto.dtb \

	imx6q-sabrelite.dtb \

arch/arm/boot/dts/imx6dl-nitrogen6x.dts

0 → 100644
+21 −0
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/*

 * Copyright 2013 Boundary Devices, Inc.

 * Copyright 2012 Freescale Semiconductor, Inc.

 * Copyright 2011 Linaro Ltd.

 *

 * The code contained herein is licensed under the GNU General Public

 * License. You may obtain a copy of the GNU General Public License

 * Version 2 or later at the following locations:

 *

 * http://www.opensource.org/licenses/gpl-license.html

 * http://www.gnu.org/copyleft/gpl.html

 */



/dts-v1/;

#include "imx6dl.dtsi"

#include "imx6qdl-nitrogen6x.dtsi"



/ {

	model = "Freescale i.MX6 DualLite Nitrogen6x Board";

	compatible = "fsl,imx6dl-nitrogen6x", "fsl,imx6dl";

};

arch/arm/boot/dts/imx6q-nitrogen6x.dts

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+25 −0
Original line number Diff line number Diff line 
/*

 * Copyright 2013 Boundary Devices, Inc.

 * Copyright 2012 Freescale Semiconductor, Inc.

 * Copyright 2011 Linaro Ltd.

 *

 * The code contained herein is licensed under the GNU General Public

 * License. You may obtain a copy of the GNU General Public License

 * Version 2 or later at the following locations:

 *

 * http://www.opensource.org/licenses/gpl-license.html

 * http://www.gnu.org/copyleft/gpl.html

 */



/dts-v1/;

#include "imx6q.dtsi"

#include "imx6qdl-nitrogen6x.dtsi"



/ {

	model = "Freescale i.MX6 Quad Nitrogen6x Board";

	compatible = "fsl,imx6q-nitrogen6x", "fsl,imx6q";

};



&sata {

	status = "okay";

};

arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi

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+357 −0
Original line number Diff line number Diff line 
/*

 * Copyright 2013 Boundary Devices, Inc.

 * Copyright 2011 Freescale Semiconductor, Inc.

 * Copyright 2011 Linaro Ltd.

 *

 * The code contained herein is licensed under the GNU General Public

 * License. You may obtain a copy of the GNU General Public License

 * Version 2 or later at the following locations:

 *

 * http://www.opensource.org/licenses/gpl-license.html

 * http://www.gnu.org/copyleft/gpl.html

 */



/ {

	memory {

		reg = <0x10000000 0x40000000>;

	};



	regulators {

		compatible = "simple-bus";

		#address-cells = <1>;

		#size-cells = <0>;



		reg_2p5v: regulator@0 {

			compatible = "regulator-fixed";

			reg = <0>;

			regulator-name = "2P5V";

			regulator-min-microvolt = <2500000>;

			regulator-max-microvolt = <2500000>;

			regulator-always-on;

		};



		reg_3p3v: regulator@1 {

			compatible = "regulator-fixed";

			reg = <1>;

			regulator-name = "3P3V";

			regulator-min-microvolt = <3300000>;

			regulator-max-microvolt = <3300000>;

			regulator-always-on;

		};



		reg_usb_otg_vbus: regulator@2 {

			compatible = "regulator-fixed";

			reg = <2>;

			regulator-name = "usb_otg_vbus";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			gpio = <&gpio3 22 0>;

			enable-active-high;

		};

	};



	sound {

		compatible = "fsl,imx6q-nitrogen6x-sgtl5000",

			     "fsl,imx-audio-sgtl5000";

		model = "imx6q-nitrogen6x-sgtl5000";

		ssi-controller = <&ssi1>;

		audio-codec = <&codec>;

		audio-routing =

			"MIC_IN", "Mic Jack",

			"Mic Jack", "Mic Bias",

			"Headphone Jack", "HP_OUT";

		mux-int-port = <1>;

		mux-ext-port = <3>;

	};



	backlight_lcd {

		compatible = "pwm-backlight";

		pwms = <&pwm1 0 5000000>;

		brightness-levels = <0 4 8 16 32 64 128 255>;

		default-brightness-level = <7>;

		power-supply = <&reg_3p3v>;

		status = "okay";

	};



	backlight_lvds {

		compatible = "pwm-backlight";

		pwms = <&pwm4 0 5000000>;

		brightness-levels = <0 4 8 16 32 64 128 255>;

		default-brightness-level = <7>;

		power-supply = <&reg_3p3v>;

		status = "okay";

	};

};



&audmux {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_audmux>;

	status = "okay";

};



&ecspi1 {

	fsl,spi-num-chipselects = <1>;

	cs-gpios = <&gpio3 19 0>;

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_ecspi1>;

	status = "okay";



	flash: m25p80@0 {

		compatible = "sst,sst25vf016b";

		spi-max-frequency = <20000000>;

		reg = <0>;

	};

};



&fec {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_enet>;

	phy-mode = "rgmii";

	phy-reset-gpios = <&gpio1 27 0>;

	txen-skew-ps = <0>;

	txc-skew-ps = <3000>;

	rxdv-skew-ps = <0>;

	rxc-skew-ps = <3000>;

	rxd0-skew-ps = <0>;

	rxd1-skew-ps = <0>;

	rxd2-skew-ps = <0>;

	rxd3-skew-ps = <0>;

	txd0-skew-ps = <0>;

	txd1-skew-ps = <0>;

	txd2-skew-ps = <0>;

	txd3-skew-ps = <0>;

	status = "okay";

};



&i2c1 {

	clock-frequency = <100000>;

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_i2c1>;

	status = "okay";



	codec: sgtl5000@0a {

		compatible = "fsl,sgtl5000";

		reg = <0x0a>;

		clocks = <&clks 201>;

		VDDA-supply = <&reg_2p5v>;

		VDDIO-supply = <&reg_3p3v>;

	};

};



&iomuxc {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_hog>;



	imx6q-nitrogen6x {

		pinctrl_hog: hoggrp {

			fsl,pins = <

				/* SGTL5000 sys_mclk */

				MX6QDL_PAD_GPIO_0__CCM_CLKO1    0x030b0

			>;

		};



		pinctrl_audmux: audmuxgrp {

			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

			>;

		};



		pinctrl_ecspi1: ecspi1grp {

			fsl,pins = <

				MX6QDL_PAD_EIM_D17__ECSPI1_MISO		0x100b1

				MX6QDL_PAD_EIM_D18__ECSPI1_MOSI		0x100b1

				MX6QDL_PAD_EIM_D16__ECSPI1_SCLK		0x100b1

				MX6QDL_PAD_EIM_D19__GPIO3_IO19  0x000b1	/* CS */

			>;

		};



		pinctrl_enet: enetgrp {

			fsl,pins = <

				MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x100b0

				MX6QDL_PAD_ENET_MDC__ENET_MDC		0x100b0

				MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x100b0

				MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x100b0

				MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x100b0

				MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x100b0

				MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x100b0

				MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x100b0

				MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x100b0

				MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b0b0

				MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b0b0

				MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b0b0

				MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b0b0

				MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b0b0

				MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b0b0

				/* Phy reset */

				MX6QDL_PAD_ENET_RXD0__GPIO1_IO27	0x000b0

			>;

		};



		pinctrl_i2c1: i2c1grp {

			fsl,pins = <

				MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1

				MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1

			>;

		};



		pinctrl_pwm1: pwm1grp {

			fsl,pins = <

				MX6QDL_PAD_SD1_DAT3__PWM1_OUT 0x1b0b1

			>;

		};



		pinctrl_pwm3: pwm3grp {

			fsl,pins = <

				MX6QDL_PAD_SD1_DAT1__PWM3_OUT 0x1b0b1

			>;

		};



		pinctrl_pwm4: pwm4grp {

			fsl,pins = <

				MX6QDL_PAD_SD1_CMD__PWM4_OUT 0x1b0b1

			>;

		};



		pinctrl_uart1: uart1grp {

			fsl,pins = <

				MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA	0x1b0b1

				MX6QDL_PAD_SD3_DAT6__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_GPIO_1__USB_OTG_ID	0x17059

				MX6QDL_PAD_KEY_COL4__USB_OTG_OC	0x1b0b0

				/* power enable, high active */

				MX6QDL_PAD_EIM_D22__GPIO3_IO22  0x000b0

			>;

		};



		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_SD3_DAT5__GPIO7_IO00 0x1b0b0	/* CD */

			>;

		};



		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_NANDF_D6__GPIO2_IO06 0x1b0b0	/* CD */

			>;

		};

	};

};



&ldb {

	status = "okay";



	lvds-channel@0 {

		fsl,data-mapping = "spwg";

		fsl,data-width = <18>;

		status = "okay";



		display-timings {

			native-mode = <&timing0>;

			timing0: hsd100pxn1 {

				clock-frequency = <65000000>;

				hactive = <1024>;

				vactive = <768>;

				hback-porch = <220>;

				hfront-porch = <40>;

				vback-porch = <21>;

				vfront-porch = <7>;

				hsync-len = <60>;

				vsync-len = <10>;

			};

		};

	};

};



&pcie {

	status = "okay";

};



&pwm1 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_pwm1>;

	status = "okay";

};



&pwm3 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_pwm3>;

	status = "okay";

};



&pwm4 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_pwm4>;

	status = "okay";

};



&ssi1 {

	fsl,mode = "i2s-slave";

	status = "okay";

};



&uart1 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_uart1>;

	status = "okay";

};



&uart2 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_uart2>;

	status = "okay";

};



&usbh1 {

	status = "okay";

};



&usbotg {

	vbus-supply = <&reg_usb_otg_vbus>;

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_usbotg>;

	disable-over-current;

	status = "okay";

};



&usdhc3 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_usdhc3>;

	cd-gpios = <&gpio7 0 0>;

	vmmc-supply = <&reg_3p3v>;

	status = "okay";

};



&usdhc4 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_usdhc4>;

	cd-gpios = <&gpio2 6 0>;

	vmmc-supply = <&reg_3p3v>;

	status = "okay";

};