Subject: [PATCH v5] arm, imx6, dts: add DT for aristainetos2 board

From: [email-masked] (Shawn Guo)
Date: Wed, 27 May 2015 20:13:50 +0800

On Tue, May 26, 2015 at 06:06:26AM +0200, Heiko Schocher wrote:
> This patch add support for the imx6dl based aristainetos2 board

s/add/adds

> with following configuration:
> 
> CPU:   Freescale i.MX6DL rev1.1 at 792 MHz
> MReset cause: POR
> MBoard: aristaitenos2
> DRAM:  1 GiB
> NAND:  1024 MiB
> MMC:   FSL_SDHC: 0, FSL_SDHC: 1
> SF: Detected N25Q128A with page size 256 Bytes, erase size 64 KiB, total 16 MiB
> Display: lb07wv8 (800x480)
> 
> As this board can used with 2 different display types, the

can be used

> differences between them are extracted into 2 DTS files, and
> the common settings are collected in a common file.
> 
> Signed-off-by: Heiko Schocher <[email-masked]>
> Reviewed-by: Philipp Zabel <[email-masked]>

The subject prefix should be like 'ARM: dts: imx6: ...'

> ---
> 
> Changes in v5:
> - add comments from Philipp Zabel:
>   - fix license text
>   - add Reviewed-by: Philipp Zabel <[email-masked]>
> - patch: "drm/panel: Add support for LG LB070WV8 800x480 7" panel"
>   is applied from Tierry Reding, so removed from this patchseries
> 
> Changes in v4:
> - add comments from Philipp Zabel:
>   - fix some typos
>   - fix license text
>   - fix pmic compatible name to "dlg,da9063"
>   - remove clocks property from i2c4 node
>   - use simple panel driver, so remove the fsl,data-mapping
>     and fsl,data-width properties and the display-timings node.
>     need patch: "drm/panel: Add support for LG LB070WV8 800x480 7" panel"
> 
> Changes in v3:
> - add comments from Shawn Guo
>   - change license to GPL/X11 dual licence
>   - rename touch node name to "touch"
>   - add DTB in Makefile
>   - remove "status = "okay"" from backlight node
>   - rename "pinctrl_ipu1_1_80Ohm_clk" to "pinctrl_ipu_disp"
>   - remove "status = "okay"" from "display at di0" node
>   - remove "dma-names;" in ecspix nodes
>   - use macro for clock ID and gpio
>   - move iomuxc to the bottom of the file
>   - configure pinctrl_backlight in the device node, not from
>     the hog group
>   - provide a proper pad configuration value rather than 0x8000000.
>   - in the iomuxc node, save one level of the sub-node
>     needs patch:
>     LinusW queued patch 5fcdf6a7ed95 ("pinctrl: imx: Allow
>     parsing DT without function nodes")
> - add comments from Philipp Zabel
>   - get rid of "fsl,panel" to connect a drm_panel to the parallel-display
>     instead switch to the common of-graph bindings.
>     need patch: "drm/imx: parallel-display: fix drm_panel support"
>     from Philipp Zabel
> 
> Changes in v2:
> - add comments from Sascha Hauer:
>   - remove "clock-frequency" property in i2c nodes
>   - correct indentation in some pinctrl nodes
>   - move pin settings out of "gpiogrp" where it was possible
>     led pins not moved, as they used through sysfs
> 
>  arch/arm/boot/dts/Makefile                   |   2 +
>  arch/arm/boot/dts/imx6dl-aristainetos2_4.dts | 159 +++++++
>  arch/arm/boot/dts/imx6dl-aristainetos2_7.dts |  97 ++++
>  arch/arm/boot/dts/imx6qdl-aristainetos2.dtsi | 633 +++++++++++++++++++++++++++
>  4 files changed, 891 insertions(+)
>  create mode 100644 arch/arm/boot/dts/imx6dl-aristainetos2_4.dts
>  create mode 100644 arch/arm/boot/dts/imx6dl-aristainetos2_7.dts
>  create mode 100644 arch/arm/boot/dts/imx6qdl-aristainetos2.dtsi
> 
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 86217db..583fbeb 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -256,6 +256,8 @@ dtb-$(CONFIG_SOC_IMX53) += \
>  dtb-$(CONFIG_SOC_IMX6Q) += \
>  	imx6dl-aristainetos_4.dtb \
>  	imx6dl-aristainetos_7.dtb \
> +	imx6dl-aristainetos2_4.dtb \
> +	imx6dl-aristainetos2_7.dtb \
>  	imx6dl-cubox-i.dtb \
>  	imx6dl-dfi-fs700-m60.dtb \
>  	imx6dl-gw51xx.dtb \
> diff --git a/arch/arm/boot/dts/imx6dl-aristainetos2_4.dts b/arch/arm/boot/dts/imx6dl-aristainetos2_4.dts
> new file mode 100644
> index 0000000..f98f5bf5
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6dl-aristainetos2_4.dts
> @@ -0,0 +1,159 @@
> +/*
> + * support fot the imx6 based aristainetos2 board

Sigh, it's coming back ...

s/fot/for

I fixed these trivial things and applied the patch.

Shawn

> + *
> + * Copyright (C) 2015 Heiko Schocher <[email-masked]>
> + *
> + * 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
> + *     version 2 as published by the Free Software Foundation.
> + *
> + *     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.
> + *
> + * 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 , 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 "imx6dl.dtsi"
> +#include "imx6qdl-aristainetos2.dtsi"
> +
> +/ {
> +	model = "aristainetos2 i.MX6 Dual Lite Board 4";
> +	compatible = "fsl,imx6dl";
> +
> +	memory {
> +		reg = <0x10000000 0x40000000>;
> +	};
> +
> +	display0: display at di0 {
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +		compatible = "fsl,imx-parallel-display";
> +		interface-pix-fmt = "rgb24";
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pinctrl_ipu_disp>;
> +
> +		port at 0 {
> +			reg = <0>;
> +			display0_in: endpoint {
> +				remote-endpoint = <&ipu1_di0_disp0>;
> +			};
> +		};
> +
> +		port at 1 {
> +			reg = <1>;
> +			display_out: endpoint {
> +				remote-endpoint = <&panel_in>;
> +			};
> +		};
> +	};
> +};
> +
> +&ecspi1 {
> +	lcd_panel: display at 0 {
> +		#address-cells = <1>;
> +		#size-cells = <1>;
> +		compatible = "lg,lg4573";
> +		spi-max-frequency = <10000000>;
> +		reg = <0>;
> +		power-on-delay = <10>;
> +
> +		display-timings {
> +			480x800p57 {
> +				native-mode;
> +				clock-frequency = <27000027>;
> +				hactive = <480>;
> +				vactive = <800>;
> +				hfront-porch = <10>;
> +				hback-porch = <59>;
> +				hsync-len = <10>;
> +				vback-porch = <15>;
> +				vfront-porch = <15>;
> +				vsync-len = <15>;
> +				hsync-active = <1>;
> +				vsync-active = <1>;
> +			};
> +		};
> +
> +		port {
> +			panel_in: endpoint {
> +				remote-endpoint = <&display_out>;
> +			};
> +		};
> +	};
> +};
> +
> +&i2c3 {
> +	touch: touch at 4b {
> +		compatible = "atmel,maxtouch";
> +		reg = <0x4b>;
> +		interrupt-parent = <&gpio2>;
> +		interrupts = <9 8>;
> +	};
> +};
> +
> +&ipu1_di0_disp0 {
> +	remote-endpoint = <&display0_in>;
> +};
> +
> +&iomuxc {
> +	pinctrl_ipu_disp: ipudisp1grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x31
> +			MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15       0xE1
> +			MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02        0x10
> +			MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03        0x10
> +			MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00   0xE1
> +			MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01   0xE1
> +			MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02   0xE1
> +			MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03   0xE1
> +			MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04   0xE1
> +			MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05   0xE1
> +			MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06   0xE1
> +			MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07   0xE1
> +			MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08   0xE1
> +			MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09   0xE1
> +			MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10  0xE1
> +			MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11  0xE1
> +			MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12  0xE1
> +			MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13  0xE1
> +			MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14  0xe1
> +			MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15  0xE1
> +			MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16  0xE1
> +			MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17  0xE1
> +			MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18  0xE1
> +			MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19  0xE1
> +			MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20  0xE1
> +			MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21  0xE1
> +			MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22  0xE1
> +			MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23  0xE1
> +		>;
> +	};
> +};
> diff --git a/arch/arm/boot/dts/imx6dl-aristainetos2_7.dts b/arch/arm/boot/dts/imx6dl-aristainetos2_7.dts
> new file mode 100644
> index 0000000..e30e42f
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6dl-aristainetos2_7.dts
> @@ -0,0 +1,97 @@
> +/*
> + * support fot the imx6 based aristainetos2 board
> + *
> + * Copyright (C) 2015 Heiko Schocher <[email-masked]>
> + *
> + * 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
> + *     version 2 as published by the Free Software Foundation.
> + *
> + *     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.
> + *
> + * 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 , 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 "imx6dl.dtsi"
> +#include "imx6qdl-aristainetos2.dtsi"
> +
> +/ {
> +	model = "aristainetos2 i.MX6 Dual Lite Board 7";
> +	compatible = "fsl,imx6dl";
> +
> +	memory {
> +		reg = <0x10000000 0x40000000>;
> +	};
> +
> +	panel: panel {
> +		compatible = "lg,lb070wv8";
> +		backlight = <&backlight>;
> +		enable-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
> +
> +		port {
> +			panel_in: endpoint {
> +				remote-endpoint = <&lvds0_out>;
> +			};
> +		};
> +	};
> +};
> +
> +&i2c3 {
> +	touch: touch at 4d {
> +		compatible = "atmel,maxtouch";
> +		reg = <0x4d>;
> +		interrupt-parent = <&gpio2>;
> +		interrupts = <9 8>;
> +	};
> +};
> +
> +&ldb {
> +	status = "okay";
> +
> +	lvds-channel at 0 {
> +		status = "okay";
> +
> +		port at 0 {
> +			reg = <0>;
> +			lvds0_in: endpoint {
> +				remote-endpoint = <&ipu1_di0_lvds0>;
> +			};
> +		};
> +
> +		port at 4 {
> +			reg = <4>;
> +			lvds0_out: endpoint {
> +				remote-endpoint = <&panel_in>;
> +			};
> +		};
> +	};
> +};
> diff --git a/arch/arm/boot/dts/imx6qdl-aristainetos2.dtsi b/arch/arm/boot/dts/imx6qdl-aristainetos2.dtsi
> new file mode 100644
> index 0000000..c5ddff8
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6qdl-aristainetos2.dtsi
> @@ -0,0 +1,633 @@
> +/*
> + * support fot the imx6 based aristainetos2 board
> + *
> + * Copyright (C) 2015 Heiko Schocher <[email-masked]>
> + *
> + * 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
> + *     version 2 as published by the Free Software Foundation.
> + *
> + *     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.
> + *
> + * 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 , 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.
> + */
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/clock/imx6qdl-clock.h>
> +
> +/ {
> +	backlight: backlight {
> +		compatible = "pwm-backlight";
> +		pwms = <&pwm1 0 5000000>;
> +		brightness-levels = <0 4 8 16 32 64 128 255>;
> +		default-brightness-level = <7>;
> +		enable-gpios = <&gpio6 31 GPIO_ACTIVE_HIGH>;
> +	};
> +
> +	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;
> +		};
> +
> +		reg_usbh1_vbus: usb-h1-vbus {
> +			compatible = "regulator-fixed";
> +			enable-active-high;
> +			gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
> +			pinctrl-names = "default";
> +			pinctrl-0 = <&pinctrl_aristainetos2_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 = <&gpio4 15 GPIO_ACTIVE_HIGH>;
> +			pinctrl-names = "default";
> +			pinctrl-0 = <&pinctrl_aristainetos2_usbotg_vbus>;
> +			regulator-name = "usb_otg_vbus";
> +			regulator-min-microvolt = <5000000>;
> +			regulator-max-microvolt = <5000000>;
> +		};
> +	};
> +};
> +
> +&audmux {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_audmux>;
> +	status = "okay";
> +};
> +
> +&can1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_flexcan1>;
> +	status = "okay";
> +};
> +
> +&can2 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_flexcan2>;
> +	status = "okay";
> +};
> +
> +&ecspi1 {
> +	fsl,spi-num-chipselects = <3>;
> +	cs-gpios = <&gpio4 9 GPIO_ACTIVE_HIGH
> +		    &gpio4 10 GPIO_ACTIVE_HIGH
> +		    &gpio4 11 GPIO_ACTIVE_HIGH>;
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_ecspi1>;
> +	status = "okay";
> +};
> +
> +&ecspi2 {
> +	fsl,spi-num-chipselects = <2>;
> +	cs-gpios = <&gpio2 26 GPIO_ACTIVE_HIGH &gpio2 27 GPIO_ACTIVE_HIGH>;
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_ecspi2>;
> +	status = "okay";
> +};
> +
> +&ecspi4 {
> +	fsl,spi-num-chipselects = <2>;
> +	cs-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH &gpio5 2 GPIO_ACTIVE_HIGH>;
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_ecspi4>;
> +	status = "okay";
> +
> +	flash: m25p80 at 1 {
> +		#address-cells = <1>;
> +		#size-cells = <1>;
> +		compatible = "micron,n25q128a11";
> +		spi-max-frequency = <20000000>;
> +		reg = <1>;
> +	};
> +};
> +
> +&i2c1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_i2c1>;
> +	status = "okay";
> +
> +	pmic at 58 {
> +		compatible = "dlg,da9063";
> +		reg = <0x58>;
> +		interrupt-parent = <&gpio1>;
> +		interrupts = <04 0x8>;
> +
> +		regulators {
> +			bcore1 {
> +				regulator-name = "bcore1";
> +				regulator-always-on = <1>;
> +				regulator-min-microvolt = <300000>;
> +				regulator-max-microvolt = <3300000>;
> +			};
> +
> +			bcore2 {
> +				regulator-name = "bcore2";
> +				regulator-always-on = <1>;
> +				regulator-min-microvolt = <300000>;
> +				regulator-max-microvolt = <3300000>;
> +			};
> +
> +			bpro {
> +				regulator-name = "bpro";
> +				regulator-always-on = <1>;
> +				regulator-min-microvolt = <300000>;
> +				regulator-max-microvolt = <3300000>;
> +			};
> +
> +			bperi {
> +				regulator-name = "bperi";
> +				regulator-always-on = <1>;
> +				regulator-min-microvolt = <300000>;
> +				regulator-max-microvolt = <3300000>;
> +			};
> +
> +			bmem {
> +				regulator-name = "bmem";
> +				regulator-always-on = <1>;
> +				regulator-min-microvolt = <300000>;
> +				regulator-max-microvolt = <3300000>;
> +			};
> +
> +			ldo2 {
> +				regulator-name = "ldo2";
> +				regulator-always-on = <1>;
> +				regulator-min-microvolt = <300000>;
> +				regulator-max-microvolt = <1800000>;
> +			};
> +
> +			ldo3 {
> +				regulator-name = "ldo3";
> +				regulator-always-on = <1>;
> +				regulator-min-microvolt = <300000>;
> +				regulator-max-microvolt = <3300000>;
> +			};
> +
> +			ldo4 {
> +				regulator-name = "ldo4";
> +				regulator-always-on = <1>;
> +				regulator-min-microvolt = <300000>;
> +				regulator-max-microvolt = <3300000>;
> +			};
> +
> +			ldo5 {
> +				regulator-name = "ldo5";
> +				regulator-always-on = <1>;
> +				regulator-min-microvolt = <300000>;
> +				regulator-max-microvolt = <3300000>;
> +			};
> +
> +			ldo6 {
> +				regulator-name = "ldo6";
> +				regulator-always-on = <1>;
> +				regulator-min-microvolt = <300000>;
> +				regulator-max-microvolt = <3300000>;
> +			};
> +
> +			ldo7 {
> +				regulator-name = "ldo7";
> +				regulator-always-on = <1>;
> +				regulator-min-microvolt = <300000>;
> +				regulator-max-microvolt = <3300000>;
> +			};
> +
> +			ldo8 {
> +				regulator-name = "ldo8";
> +				regulator-always-on = <1>;
> +				regulator-min-microvolt = <300000>;
> +				regulator-max-microvolt = <3300000>;
> +			};
> +
> +			ldo9 {
> +				regulator-name = "ldo9";
> +				regulator-always-on = <1>;
> +				regulator-min-microvolt = <300000>;
> +				regulator-max-microvolt = <3300000>;
> +			};
> +
> +			ldo10 {
> +				regulator-name = "ldo10";
> +				regulator-always-on = <1>;
> +				regulator-min-microvolt = <300000>;
> +				regulator-max-microvolt = <3300000>;
> +			};
> +
> +			ldo11 {
> +				regulator-name = "ldo11";
> +				regulator-always-on = <1>;
> +				regulator-min-microvolt = <300000>;
> +				regulator-max-microvolt = <3300000>;
> +			};
> +
> +			bio {
> +				regulator-name = "bio";
> +				regulator-always-on = <1>;
> +				regulator-min-microvolt = <1800000>;
> +				regulator-max-microvolt = <1800000>;
> +			};
> +		};
> +	};
> +
> +	tmp103: tmp103 at 71 {
> +		compatible = "ti,tmp103";
> +		reg = <0x71>;
> +	};
> +};
> +
> +&i2c2 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_i2c2>;
> +	status = "okay";
> +};
> +
> +&i2c3 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_i2c3>;
> +	status = "okay";
> +
> +	expander: tca6416 at 20 {
> +		compatible = "ti,tca6416";
> +		reg = <0x20>;
> +		#gpio-cells = <2>;
> +		gpio-controller;
> +	};
> +
> +	rtc at 68 {
> +		compatible = "dallas,m41t00";
> +		reg = <0x68>;
> +	};
> +};
> +
> +&i2c4 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_i2c4>;
> +	status = "okay";
> +
> +	eeprom at 50{
> +		compatible = "atmel,24c64";
> +		reg = <0x50>;
> +	};
> +
> +	eeprom at 57{
> +		compatible = "atmel,24c64";
> +		reg = <0x57>;
> +	};
> +};
> +
> +&fec {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_enet>;
> +	phy-mode = "rgmii";
> +	phy-reset-gpios = <&gpio7 18 GPIO_ACTIVE_HIGH>;
> +	txd0-skew-ps = <0>;
> +	txd1-skew-ps = <0>;
> +	txd2-skew-ps = <0>;
> +	txd3-skew-ps = <0>;
> +	status = "okay";
> +};
> +
> +&gpmi {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_gpmi_nand>;
> +	status = "okay";
> +};
> +
> +&pcie {
> +	reset-gpio = <&gpio2 16 GPIO_ACTIVE_HIGH>;
> +	status = "okay";
> +};
> +
> +&pwm1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_pwm1>;
> +	status = "okay";
> +};
> +
> +&uart1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_uart1>;
> +	fsl,uart-has-rtscts;
> +	status = "okay";
> +};
> +
> +&uart2 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_uart2>;
> +	status = "okay";
> +};
> +
> +&uart3 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_uart3>;
> +	fsl,uart-has-rtscts;
> +	status = "okay";
> +};
> +
> +&uart4 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_uart4>;
> +	status = "okay";
> +};
> +
> +&usbh1 {
> +	vbus-supply = <&reg_usbh1_vbus>;
> +	dr_mode = "host";
> +	status = "okay";
> +};
> +
> +&usbotg {
> +	vbus-supply = <&reg_usbotg_vbus>;
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_usbotg>;
> +	disable-over-current;
> +	dr_mode = "host";
> +	status = "okay";
> +};
> +
> +&usdhc1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_usdhc1>;
> +	cd-gpios = <&gpio1 27 GPIO_ACTIVE_HIGH>;
> +	no-1-8-v;
> +	status = "okay";
> +};
> +
> +&usdhc2 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_usdhc2>;
> +	cd-gpios = <&gpio4 5 GPIO_ACTIVE_HIGH>;
> +	wp-gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>;
> +	no-1-8-v;
> +	status = "okay";
> +};
> +
> +&iomuxc {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_gpio>;
> +
> +	pinctrl_audmux: audmux {
> +		fsl,pins = <
> +			MX6QDL_PAD_CSI0_DAT7__AUD3_RXD  0x1b0b0
> +			MX6QDL_PAD_CSI0_DAT4__AUD3_TXC  0x1b0b0
> +			MX6QDL_PAD_CSI0_DAT5__AUD3_TXD  0x1b0b0
> +			MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS 0x1b0b0
> +		>;
> +	};
> +
> +	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_KEY_ROW1__GPIO4_IO09 0x100b1 /* SS0# */
> +			MX6QDL_PAD_KEY_COL2__GPIO4_IO10 0x100b1 /* SS1# */
> +			MX6QDL_PAD_KEY_ROW2__GPIO4_IO11 0x100b1 /* SS2# */
> +		>;
> +	};
> +
> +	pinctrl_ecspi2: ecspi2grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_EIM_OE__ECSPI2_MISO  0x100b1
> +			MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK 0x100b1
> +			MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI 0x100b1
> +			MX6QDL_PAD_EIM_RW__GPIO2_IO26   0x100b1 /* SS0# */
> +			MX6QDL_PAD_EIM_LBA__GPIO2_IO27  0x100b1 /* SS1# */
> +		>;
> +	};
> +
> +	pinctrl_ecspi4: ecspi4grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_EIM_D21__ECSPI4_SCLK 0x100b1
> +			MX6QDL_PAD_EIM_D22__ECSPI4_MISO 0x100b1
> +			MX6QDL_PAD_EIM_D28__ECSPI4_MOSI 0x100b1
> +			MX6QDL_PAD_EIM_D29__GPIO3_IO29  0x100b1 /* SS0# */
> +			MX6QDL_PAD_EIM_A25__GPIO5_IO02  0x100b1 /* SS1# */
> +			MX6QDL_PAD_SD4_DAT7__GPIO2_IO15 0x1b0b0 /* WP pin */
> +		>;
> +	};
> +
> +	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       0x1b0b0
> +			MX6QDL_PAD_RGMII_TD0__RGMII_TD0       0x1b0b0
> +			MX6QDL_PAD_RGMII_TD1__RGMII_TD1       0x1b0b0
> +			MX6QDL_PAD_RGMII_TD2__RGMII_TD2       0x1b0b0
> +			MX6QDL_PAD_RGMII_TD3__RGMII_TD3       0x1b0b0
> +			MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b0b0
> +			MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK  0x1b0b0
> +			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
> +		>;
> +	};
> +
> +	pinctrl_flexcan1: flexcan1grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_SD3_CLK__FLEXCAN1_RX 0x1b0b0
> +			MX6QDL_PAD_SD3_CMD__FLEXCAN1_TX 0x1b0b0
> +		>;
> +	};
> +
> +	pinctrl_flexcan2: flexcan2grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_SD3_DAT0__FLEXCAN2_TX 0x1b0b0
> +			MX6QDL_PAD_SD3_DAT1__FLEXCAN2_RX 0x1b0b0
> +		>;
> +	};
> +
> +	pinctrl_gpio: gpiogrp {
> +		fsl,pins = <
> +			MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25	0x1b0b0 /* led enable */
> +			MX6QDL_PAD_NANDF_CS2__GPIO6_IO15	0x1b0b0 /* LCD power enable */
> +			MX6QDL_PAD_NANDF_CS3__GPIO6_IO16	0x1b0b0 /* led yellow */
> +			MX6QDL_PAD_EIM_EB0__GPIO2_IO28		0x1b0b0 /* led red */
> +			MX6QDL_PAD_EIM_A24__GPIO5_IO04		0x1b0b0 /* led green */
> +			MX6QDL_PAD_EIM_EB1__GPIO2_IO29		0x1b0b0 /* led blue */
> +			MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x1b0b0 /* Profibus IRQ */
> +			MX6QDL_PAD_SD3_DAT6__GPIO6_IO18		0x1b0b0 /* FPGA IRQ */
> +			MX6QDL_PAD_EIM_A23__GPIO6_IO06		0x1b0b0 /* spi bus #2 SS driver enable */
> +			MX6QDL_PAD_GPIO_18__GPIO7_IO13		0x1b0b0 /* RST_LOC# PHY reset input (has pull-down!)*/
> +			MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID	0x1b0b0 /* USB_OTG_ID = GPIO1_24*/
> +			MX6QDL_PAD_SD4_DAT1__GPIO2_IO09		0x1b0b0 /* Touchscreen IRQ */
> +			MX6QDL_PAD_EIM_A22__GPIO2_IO16		0x1b0b0 /* PCIe reset */
> +		>;
> +	};
> +
> +	pinctrl_gpmi_nand: gpmi-nand {
> +		fsl,pins = <
> +			MX6QDL_PAD_NANDF_CLE__NAND_CLE     0xb0b1
> +			MX6QDL_PAD_NANDF_ALE__NAND_ALE     0xb0b1
> +			MX6QDL_PAD_NANDF_WP_B__NAND_WP_B   0xb0b1
> +			MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0xb000
> +			MX6QDL_PAD_NANDF_CS0__NAND_CE0_B   0xb0b1
> +			MX6QDL_PAD_SD4_CMD__NAND_RE_B      0xb0b1
> +			MX6QDL_PAD_SD4_CLK__NAND_WE_B      0xb0b1
> +			MX6QDL_PAD_NANDF_D0__NAND_DATA00   0xb0b1
> +			MX6QDL_PAD_NANDF_D1__NAND_DATA01   0xb0b1
> +			MX6QDL_PAD_NANDF_D2__NAND_DATA02   0xb0b1
> +			MX6QDL_PAD_NANDF_D3__NAND_DATA03   0xb0b1
> +			MX6QDL_PAD_NANDF_D4__NAND_DATA04   0xb0b1
> +			MX6QDL_PAD_NANDF_D5__NAND_DATA05   0xb0b1
> +			MX6QDL_PAD_NANDF_D6__NAND_DATA06   0xb0b1
> +			MX6QDL_PAD_NANDF_D7__NAND_DATA07   0xb0b1
> +		>;
> +	};
> +
> +	pinctrl_i2c1: i2c1grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b8b1
> +			MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 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_5__I2C3_SCL 0x4001b8b1
> +			MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1
> +		>;
> +	};
> +
> +	pinctrl_i2c4: i2c4grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_GPIO_7__I2C4_SCL 0x4001b8b1
> +			MX6QDL_PAD_GPIO_8__I2C4_SDA 0x4001b8b1
> +		>;
> +	};
> +
> +	pinctrl_pwm1: pwm1grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_GPIO_9__PWM1_OUT	0x1b0b0
> +			MX6QDL_PAD_EIM_BCLK__GPIO6_IO31	0x1b0b0 /* backlight enable */
> +		>;
> +	};
> +
> +	pinctrl_uart1: uart1grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA	0x1b0b1
> +			MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA	0x1b0b1
> +			MX6QDL_PAD_EIM_D20__UART1_RTS_B		0x1b0b1
> +			MX6QDL_PAD_EIM_D19__UART1_CTS_B		0x1b0b1
> +		>;
> +	};
> +
> +	pinctrl_uart2: uart2grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1
> +			MX6QDL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1
> +		>;
> +	};
> +
> +	pinctrl_uart3: uart3grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_EIM_D24__UART3_TX_DATA 0x1b0b1
> +			MX6QDL_PAD_EIM_D25__UART3_RX_DATA 0x1b0b1
> +			MX6QDL_PAD_EIM_D31__UART3_RTS_B	  0x1b0b1
> +			MX6QDL_PAD_EIM_D23__UART3_CTS_B	  0x1b0b1
> +		>;
> +	};
> +
> +	pinctrl_uart4: uart4grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_KEY_COL0__UART4_TX_DATA 0x1b0b1
> +			MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA 0x1b0b1
> +		>;
> +	};
> +
> +	pinctrl_usbotg: usbotggrp {
> +		fsl,pins = <
> +			MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059
> +		>;
> +	};
> +
> +	pinctrl_aristainetos2_usbh1_vbus: aristainetos-usbh1-vbus {
> +		fsl,pins = <MX6QDL_PAD_GPIO_0__USB_H1_PWR 0x130b0>;
> +	};
> +
> +	pinctrl_aristainetos2_usbotg_vbus: aristainetos-usbotg-vbus {
> +		fsl,pins = <MX6QDL_PAD_KEY_ROW4__USB_OTG_PWR 0x130b0>;
> +	};
> +
> +	pinctrl_usdhc1: usdhc1grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_SD1_CMD__SD1_CMD    0x17059
> +			MX6QDL_PAD_SD1_CLK__SD1_CLK    0x10059
> +			MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x17059
> +			MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x17059
> +			MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x17059
> +			MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x17059
> +			MX6QDL_PAD_ENET_RXD0__GPIO1_IO27	0x1b0b0 /* SD1 card detect input */
> +			MX6QDL_PAD_DI0_PIN4__GPIO4_IO20		0x1b0b0 /* SD1 write protect input */
> +		>;
> +	};
> +
> +	pinctrl_usdhc2: usdhc2grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_SD2_CMD__SD2_CMD    0x71
> +			MX6QDL_PAD_SD2_CLK__SD2_CLK    0x71
> +			MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x71
> +			MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x71
> +			MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x71
> +			MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x71
> +			MX6QDL_PAD_SD3_RST__GPIO7_IO08		0x1b0b0 /* SD2 level shifter output enable */
> +			MX6QDL_PAD_GPIO_19__GPIO4_IO05		0x1b0b0 /* SD2 card detect input */
> +			MX6QDL_PAD_SD4_DAT2__GPIO2_IO10		0x1b0b0 /* SD2 write protect input */
> +		>;
> +	};
> +};
> -- 
> 2.1.0
>