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Commit 4cd4f509 authored by Rabeeh Khoury's avatar Rabeeh Khoury Committed by Shawn Guo
Browse files

ARM: dts: hummingboard: Split HummingBoard DT to support s/dl and d/q 



Signed-off-by: default avatarRabeeh Khoury <rabeeh@solid-run.com>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: default avatarShawn Guo <shawn.guo@freescale.com>
parent 49bdf58e

arch/arm/boot/dts/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -226,6 +226,7 @@ dtb-$(CONFIG_ARCH_MXC) += \ 
	imx6q-gw5400-a.dtb \

	imx6q-gw54xx.dtb \

	imx6q-gw552x.dtb \

	imx6q-hummingboard.dtb \

	imx6q-nitrogen6x.dtb \

	imx6q-phytec-pbab01.dtb \

	imx6q-rex-pro.dtb \

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

+5 −198
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2013,2014 Russell King

 * Copyright (C) 2014 Rabeeh Khoury (rabeeh@solid-run.com)

 * Based on dt work by Russell King

 */

/dts-v1/;



#include "imx6dl.dtsi"

#include "imx6qdl-microsom.dtsi"

#include "imx6qdl-microsom-ar8035.dtsi"

#include "imx6qdl-hummingboard.dtsi"



/ {

	model = "SolidRun HummingBoard DL/Solo";

	compatible = "solidrun,hummingboard", "fsl,imx6dl";



	chosen {

		stdout-path = &uart1;

	};



	ir_recv: ir-receiver {

		compatible = "gpio-ir-receiver";

		gpios = <&gpio1 2 1>;

		pinctrl-names = "default";

		pinctrl-0 = <&pinctrl_hummingboard_gpio1_2>;

	};



	regulators {

		compatible = "simple-bus";



		reg_3p3v: 3p3v {

			compatible = "regulator-fixed";

			regulator-name = "3P3V";

			regulator-min-microvolt = <3300000>;

			regulator-max-microvolt = <3300000>;

			regulator-always-on;

		};



		reg_usbh1_vbus: usb-h1-vbus {

			compatible = "regulator-fixed";

			enable-active-high;

			gpio = <&gpio1 0 0>;

			pinctrl-names = "default";

			pinctrl-0 = <&pinctrl_hummingboard_usbh1_vbus>;

			regulator-name = "usb_h1_vbus";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

		};



		reg_usbotg_vbus: usb-otg-vbus {

			compatible = "regulator-fixed";

			enable-active-high;

			gpio = <&gpio3 22 0>;

			pinctrl-names = "default";

			pinctrl-0 = <&pinctrl_hummingboard_usbotg_vbus>;

			regulator-name = "usb_otg_vbus";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

		};

	};



	sound-spdif {

		compatible = "fsl,imx-audio-spdif";

		model = "On-board SPDIF";

		/* IMX6 doesn't implement this yet */

		spdif-controller = <&spdif>;

		spdif-out;

	};

};



&can1 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_hummingboard_flexcan1>;

	status = "okay";

};



&hdmi {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_hummingboard_hdmi>;

	ddc-i2c-bus = <&i2c2>;

	status = "okay";

};



&i2c1 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_hummingboard_i2c1>;



	/*

	 * Not fitted on Carrier-1 board... yet

	status = "okay";



	rtc: pcf8523@68 {

		compatible = "nxp,pcf8523";

		reg = <0x68>;

	};

	 */

};



&i2c2 {

	clock-frequency = <100000>;

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_hummingboard_i2c2>;

	status = "okay";

};



&iomuxc {

	hummingboard {

		pinctrl_hummingboard_flexcan1: hummingboard-flexcan1 {

			fsl,pins = <

				MX6QDL_PAD_SD3_CLK__FLEXCAN1_RX 0x80000000

				MX6QDL_PAD_SD3_CMD__FLEXCAN1_TX 0x80000000

			>;

		};



		pinctrl_hummingboard_gpio1_2: hummingboard-gpio1_2 {

			fsl,pins = <

				MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x80000000

			>;

		};



		pinctrl_hummingboard_hdmi: hummingboard-hdmi {

			fsl,pins = <

				MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0

			>;

		};



		pinctrl_hummingboard_i2c1: hummingboard-i2c1 {

			fsl,pins = <

				MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1

				MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1

			>;

		};



		pinctrl_hummingboard_i2c2: hummingboard-i2c2 {

			fsl,pins = <

				MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1

				MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1

			>;

		};



		pinctrl_hummingboard_spdif: hummingboard-spdif {

			fsl,pins = <MX6QDL_PAD_GPIO_17__SPDIF_OUT 0x13091>;

		};



		pinctrl_hummingboard_usbh1_vbus: hummingboard-usbh1-vbus {

			fsl,pins = <MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0>;

		};



		pinctrl_hummingboard_usbotg_id: hummingboard-usbotg-id {

			/*

			 * Similar to pinctrl_usbotg_2, but we want it

			 * pulled down for a fixed host connection.

			 */

			fsl,pins = <MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059>;

		};



		pinctrl_hummingboard_usbotg_vbus: hummingboard-usbotg-vbus {

			fsl,pins = <MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b0>;

		};



		pinctrl_hummingboard_usdhc2_aux: hummingboard-usdhc2-aux {

			fsl,pins = <

				MX6QDL_PAD_GPIO_4__GPIO1_IO04    0x1f071

			>;

		};



		pinctrl_hummingboard_usdhc2: hummingboard-usdhc2 {

			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 0x13059

			>;

		};

	};

};



&spdif {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_hummingboard_spdif>;

	status = "okay";

};



&usbh1 {

	disable-over-current;

	vbus-supply = <&reg_usbh1_vbus>;

	status = "okay";

};



&usbotg {

	disable-over-current;

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_hummingboard_usbotg_id>;

	vbus-supply = <&reg_usbotg_vbus>;

	status = "okay";

};



&usdhc2 {

	pinctrl-names = "default";

	pinctrl-0 = <

		&pinctrl_hummingboard_usdhc2_aux

		&pinctrl_hummingboard_usdhc2

	>;

	vmmc-supply = <&reg_3p3v>;

	cd-gpios = <&gpio1 4 0>;

	status = "okay";

	model = "SolidRun HummingBoard Solo/DualLite";

	compatible = "solidrun,hummingboard/dl", "fsl,imx6dl";

};

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

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/*

 * Copyright (C) 2014 Rabeeh Khoury (rabeeh@solid-run.com)

 * Based on dt work by Russell King

 */

/dts-v1/;



#include "imx6q.dtsi"

#include "imx6qdl-hummingboard.dtsi"



/ {

	model = "SolidRun HummingBoard Dual/Quad";

	compatible = "solidrun,hummingboard/q", "fsl,imx6q";

};

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

0 → 100644
+200 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2013,2014 Russell King

 */

#include "imx6qdl-microsom.dtsi"

#include "imx6qdl-microsom-ar8035.dtsi"



/ {

	chosen {

		stdout-path = &uart1;

	};



	ir_recv: ir-receiver {

		compatible = "gpio-ir-receiver";

		gpios = <&gpio1 2 1>;

		pinctrl-names = "default";

		pinctrl-0 = <&pinctrl_hummingboard_gpio1_2>;

	};



	regulators {

		compatible = "simple-bus";



		reg_3p3v: 3p3v {

			compatible = "regulator-fixed";

			regulator-name = "3P3V";

			regulator-min-microvolt = <3300000>;

			regulator-max-microvolt = <3300000>;

			regulator-always-on;

		};



		reg_usbh1_vbus: usb-h1-vbus {

			compatible = "regulator-fixed";

			enable-active-high;

			gpio = <&gpio1 0 0>;

			pinctrl-names = "default";

			pinctrl-0 = <&pinctrl_hummingboard_usbh1_vbus>;

			regulator-name = "usb_h1_vbus";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

		};



		reg_usbotg_vbus: usb-otg-vbus {

			compatible = "regulator-fixed";

			enable-active-high;

			gpio = <&gpio3 22 0>;

			pinctrl-names = "default";

			pinctrl-0 = <&pinctrl_hummingboard_usbotg_vbus>;

			regulator-name = "usb_otg_vbus";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

		};

	};



	sound-spdif {

		compatible = "fsl,imx-audio-spdif";

		model = "On-board SPDIF";

		/* IMX6 doesn't implement this yet */

		spdif-controller = <&spdif>;

		spdif-out;

	};

};



&can1 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_hummingboard_flexcan1>;

	status = "okay";

};



&hdmi {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_hummingboard_hdmi>;

	ddc-i2c-bus = <&i2c2>;

	status = "okay";

};



&i2c1 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_hummingboard_i2c1>;



	/*

	 * Not fitted on Carrier-1 board... yet

	status = "okay";



	rtc: pcf8523@68 {

		compatible = "nxp,pcf8523";

		reg = <0x68>;

	};

	 */

};



&i2c2 {

	clock-frequency = <100000>;

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_hummingboard_i2c2>;

	status = "okay";

};



&iomuxc {

	hummingboard {

		pinctrl_hummingboard_flexcan1: hummingboard-flexcan1 {

			fsl,pins = <

				MX6QDL_PAD_SD3_CLK__FLEXCAN1_RX 0x80000000

				MX6QDL_PAD_SD3_CMD__FLEXCAN1_TX 0x80000000

			>;

		};



		pinctrl_hummingboard_gpio1_2: hummingboard-gpio1_2 {

			fsl,pins = <

				MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x80000000

			>;

		};



		pinctrl_hummingboard_hdmi: hummingboard-hdmi {

			fsl,pins = <

				MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0

			>;

		};



		pinctrl_hummingboard_i2c1: hummingboard-i2c1 {

			fsl,pins = <

				MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1

				MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1

			>;

		};



		pinctrl_hummingboard_i2c2: hummingboard-i2c2 {

			fsl,pins = <

				MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1

				MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1

			>;

		};



		pinctrl_hummingboard_spdif: hummingboard-spdif {

			fsl,pins = <MX6QDL_PAD_GPIO_17__SPDIF_OUT 0x13091>;

		};



		pinctrl_hummingboard_usbh1_vbus: hummingboard-usbh1-vbus {

			fsl,pins = <MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0>;

		};



		pinctrl_hummingboard_usbotg_id: hummingboard-usbotg-id {

			/*

			 * Similar to pinctrl_usbotg_2, but we want it

			 * pulled down for a fixed host connection.

			 */

			fsl,pins = <MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059>;

		};



		pinctrl_hummingboard_usbotg_vbus: hummingboard-usbotg-vbus {

			fsl,pins = <MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b0>;

		};



		pinctrl_hummingboard_usdhc2_aux: hummingboard-usdhc2-aux {

			fsl,pins = <

				MX6QDL_PAD_GPIO_4__GPIO1_IO04    0x1f071

			>;

		};



		pinctrl_hummingboard_usdhc2: hummingboard-usdhc2 {

			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 0x13059

			>;

		};

	};

};



&spdif {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_hummingboard_spdif>;

	status = "okay";

};



&usbh1 {

	disable-over-current;

	vbus-supply = <&reg_usbh1_vbus>;

	status = "okay";

};



&usbotg {

	disable-over-current;

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_hummingboard_usbotg_id>;

	vbus-supply = <&reg_usbotg_vbus>;

	status = "okay";

};



&usdhc2 {

	pinctrl-names = "default";

	pinctrl-0 = <

		&pinctrl_hummingboard_usdhc2_aux

		&pinctrl_hummingboard_usdhc2

	>;

	vmmc-supply = <&reg_3p3v>;

	cd-gpios = <&gpio1 4 0>;

	status = "okay";

};