Commit 2688a32f authored by Fabio Estevam's avatar Fabio Estevam Committed by Shawn Guo
Browse files

ARM: dts: imx6: Add support for imx6q wandboard 



Add support for the imx6q wanboard variant.

Since imx6q/dl are pin to pin compatible, introduce the imx6qdl-wandboard.dtsi
file that contains the common peripheral nodes.

Signed-off-by: default avatarFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: default avatarShawn Guo <shawn.guo@linaro.org>
parent 3fe6373b

arch/arm/boot/dts/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -133,6 +133,7 @@ dtb-$(CONFIG_ARCH_MXC) += \ 
	imx6q-sabrelite.dtb \

	imx6q-sabresd.dtb \

	imx6q-sbc6x.dtb \

	imx6q-wandboard.dtb \

	imx6sl-evk.dtb \

	vf610-twr.dtb

dtb-$(CONFIG_ARCH_MXS) += imx23-evk.dtb \

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

+1 −120
Original line number Diff line number Diff line
@@ -10,6 +10,7 @@ 
 */

/dts-v1/;

#include "imx6dl.dtsi"

#include "imx6qdl-wandboard.dtsi"



/ {

	model = "Wandboard i.MX6 Dual Lite Board";
@@ -18,124 +19,4 @@ 
	memory {

		reg = <0x10000000 0x40000000>;

	};



	regulators {

		compatible = "simple-bus";



		reg_2p5v: 2p5v {

			compatible = "regulator-fixed";

			regulator-name = "2P5V";

			regulator-min-microvolt = <2500000>;

			regulator-max-microvolt = <2500000>;

			regulator-always-on;

		};



		reg_3p3v: 3p3v {

			compatible = "regulator-fixed";

			regulator-name = "3P3V";

			regulator-min-microvolt = <3300000>;

			regulator-max-microvolt = <3300000>;

			regulator-always-on;

		};

	};



	sound {

		compatible = "fsl,imx6dl-wandboard-sgtl5000",

			     "fsl,imx-audio-sgtl5000";

		model = "imx6dl-wandboard-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>;

	};

};



&audmux {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_audmux_2>;

	status = "okay";

};



&i2c2 {

	clock-frequency = <100000>;

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_i2c2_2>;

	status = "okay";



	codec: sgtl5000@0a {

		compatible = "fsl,sgtl5000";

		reg = <0x0a>;

		clocks = <&clks 169>;

		VDDA-supply = <&reg_2p5v>;

		VDDIO-supply = <&reg_3p3v>;

	};

};



&iomuxc {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_hog>;



	hog {

		pinctrl_hog: hoggrp {

			fsl,pins = <

				MX6QDL_PAD_GPIO_0__CCM_CLKO1 	0x130b0

				MX6QDL_PAD_GPIO_2__GPIO1_IO02	0x80000000

				MX6QDL_PAD_EIM_DA9__GPIO3_IO09	0x80000000

			>;

		};

	};

};



&fec {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_enet_1>;

	phy-mode = "rgmii";

	status = "okay";

};



&ssi1 {

	fsl,mode = "i2s-slave";

	status = "okay";

};



&uart1 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_uart1_1>;

	status = "okay";

};



&uart3 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_uart3_2>;

	fsl,uart-has-rtscts;

	status = "okay";

};



&usbh1 {

	status = "okay";

};



&usdhc1 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_usdhc1_2>;

	cd-gpios = <&gpio1 2 0>;

	status = "okay";

};



&usdhc2 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_usdhc2_2>;

	non-removable;

	status = "okay";

};



&usdhc3 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_usdhc3_2>;

	cd-gpios = <&gpio3 9 0>;

	status = "okay";

};

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

0 → 100644
+22 −0
Original line number Diff line number Diff line 
/*

 * Copyright 2013 Freescale Semiconductor, Inc.

 *

 * Author: Fabio Estevam <fabio.estevam@freescale.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 "imx6q.dtsi"

#include "imx6qdl-wandboard.dtsi"



/ {

	model = "Wandboard i.MX6 Quad Board";

	compatible = "wand,imx6q-wandboard", "fsl,imx6q";



	memory {

		reg = <0x10000000 0x80000000>;

	};

};

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

0 → 100644
+132 −0
Original line number Diff line number Diff line 
/*

 * Copyright 2013 Freescale Semiconductor, Inc.

 *

 * Author: Fabio Estevam <fabio.estevam@freescale.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.

 *

 */



/ {

	regulators {

		compatible = "simple-bus";



		reg_2p5v: 2p5v {

			compatible = "regulator-fixed";

			regulator-name = "2P5V";

			regulator-min-microvolt = <2500000>;

			regulator-max-microvolt = <2500000>;

			regulator-always-on;

		};



		reg_3p3v: 3p3v {

			compatible = "regulator-fixed";

			regulator-name = "3P3V";

			regulator-min-microvolt = <3300000>;

			regulator-max-microvolt = <3300000>;

			regulator-always-on;

		};

	};



	sound {

		compatible = "fsl,imx6-wandboard-sgtl5000",

			     "fsl,imx-audio-sgtl5000";

		model = "imx6-wandboard-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>;

	};

};



&audmux {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_audmux_2>;

	status = "okay";

};



&i2c2 {

	clock-frequency = <100000>;

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_i2c2_2>;

	status = "okay";



	codec: sgtl5000@0a {

		compatible = "fsl,sgtl5000";

		reg = <0x0a>;

		clocks = <&clks 169>;

		VDDA-supply = <&reg_2p5v>;

		VDDIO-supply = <&reg_3p3v>;

	};

};



&iomuxc {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_hog>;



	hog {

		pinctrl_hog: hoggrp {

			fsl,pins = <

				MX6QDL_PAD_GPIO_0__CCM_CLKO1 	0x130b0

				MX6QDL_PAD_GPIO_2__GPIO1_IO02	0x80000000

				MX6QDL_PAD_EIM_DA9__GPIO3_IO09	0x80000000

			>;

		};

	};

};



&fec {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_enet_1>;

	phy-mode = "rgmii";

	status = "okay";

};



&ssi1 {

	fsl,mode = "i2s-slave";

	status = "okay";

};



&uart1 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_uart1_1>;

	status = "okay";

};



&uart3 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_uart3_2>;

	fsl,uart-has-rtscts;

	status = "okay";

};



&usbh1 {

	status = "okay";

};



&usdhc1 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_usdhc1_2>;

	cd-gpios = <&gpio1 2 0>;

	status = "okay";

};



&usdhc2 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_usdhc2_2>;

	non-removable;

	status = "okay";

};



&usdhc3 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_usdhc3_2>;

	cd-gpios = <&gpio3 9 0>;

	status = "okay";

};