Re: [PATCH] ARM: dts: imx6: add support for Ka-Ro TX6 modules

From: Shawn Guo
Date: Sat Mar 22 2014 - 04:24:28 EST

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On Wed, Mar 19, 2014 at 02:29:44PM +0100, Lothar Waßmann wrote:
> This patch adds support for the Ka-Ro electronics GmbH TX6 modules.
> There are five distinct module types with either i.MX6Q or i.MX6DL and
> LVDS or LCD display interface and one DTS file for a complete system
> with an i.MX6DL based TX6 module and a baseboard mounted on the back
> of a display (imx6dl-tx6dl-comtft.dts).
>
> Signed-off-by: Lothar Waßmann <LW@xxxxxxxxxxxxxxxxxxx>
> ---
> arch/arm/boot/dts/Makefile | 6 +
> arch/arm/boot/dts/imx6dl-tx6dl-comtft.dts | 114 +++++
> arch/arm/boot/dts/imx6dl-tx6u-801x.dts | 188 ++++++++
> arch/arm/boot/dts/imx6dl-tx6u-811x.dts | 166 +++++++
> arch/arm/boot/dts/imx6q-tx6q-1010.dts | 192 +++++++++
> arch/arm/boot/dts/imx6q-tx6q-1020.dts | 192 +++++++++
> arch/arm/boot/dts/imx6q-tx6q-1110.dts | 174 ++++++++
> arch/arm/boot/dts/imx6qdl-tx6.dtsi | 672 +++++++++++++++++++++++++++++
> 8 files changed, 1704 insertions(+)
> create mode 100644 arch/arm/boot/dts/imx6dl-tx6dl-comtft.dts
> create mode 100644 arch/arm/boot/dts/imx6dl-tx6u-801x.dts
> create mode 100644 arch/arm/boot/dts/imx6dl-tx6u-811x.dts
> create mode 100644 arch/arm/boot/dts/imx6q-tx6q-1010.dts
> create mode 100644 arch/arm/boot/dts/imx6q-tx6q-1020.dts
> create mode 100644 arch/arm/boot/dts/imx6q-tx6q-1110.dts
> create mode 100644 arch/arm/boot/dts/imx6qdl-tx6.dtsi
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index cf6c523..358684f 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -198,6 +198,9 @@ dtb-$(CONFIG_ARCH_MXC) += \
> imx6dl-sabreauto.dtb \
> imx6dl-sabrelite.dtb \
> imx6dl-sabresd.dtb \
> + imx6dl-tx6dl-comtft.dtb \
> + imx6dl-tx6u-801x.dtb \
> + imx6dl-tx6u-811x.dtb \
> imx6dl-wandboard.dtb \
> imx6q-arm2.dtb \
> imx6q-cm-fx6.dtb \
> @@ -218,6 +221,9 @@ dtb-$(CONFIG_ARCH_MXC) += \
> imx6q-sbc6x.dtb \
> imx6q-udoo.dtb \
> imx6q-wandboard.dtb \
> + imx6q-tx6q-1010.dtb \
> + imx6q-tx6q-1020.dtb \
> + imx6q-tx6q-1110.dtb \
> imx6sl-evk.dtb \
> vf610-cosmic.dtb \
> vf610-twr.dtb
> diff --git a/arch/arm/boot/dts/imx6dl-tx6dl-comtft.dts b/arch/arm/boot/dts/imx6dl-tx6dl-comtft.dts
> new file mode 100644
> index 0000000..6df5a25
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6dl-tx6dl-comtft.dts
> @@ -0,0 +1,114 @@
> +/*
> + * Copyright 2014 Lothar Waßmann <LW@xxxxxxxxxxxxxxxxxxx>
> + *
> + * 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 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-tx6.dtsi"
> +
> +/ {
> + model = "Ka-Ro electronics TX6DL Module on CoMpact TFT";
> + compatible = "fsl,imx6dl-tx6dl", "fsl,imx6dl";

Shouldn't it be "karo,imx6dl-tx6dl" instead?

> +
> + aliases {
> + display = &display;
> + };
> +
> + backlight: backlight {
> + compatible = "pwm-backlight";
> + pwms = <&pwm2 0 500000 0>;
> + power-supply = <&reg_3v3>;
> + /*
> + * a poor man's way to create a 1:1 relationship between
> + * the PWM value and the actual duty cycle
> + */
> + brightness-levels = < 0 1 2 3 4 5 6 7 8 9
> + 10 11 12 13 14 15 16 17 18 19
> + 20 21 22 23 24 25 26 27 28 29
> + 30 31 32 33 34 35 36 37 38 39
> + 40 41 42 43 44 45 46 47 48 49
> + 50 51 52 53 54 55 56 57 58 59
> + 60 61 62 63 64 65 66 67 68 69
> + 70 71 72 73 74 75 76 77 78 79
> + 80 81 82 83 84 85 86 87 88 89
> + 90 91 92 93 94 95 96 97 98 99
> + 100>;
> + default-brightness-level = <50>;
> + };
> +
> + display: display@di0 {
> + compatible = "fsl,imx-parallel-display";
> + interface-pix-fmt = "rgb24";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_disp0_1>;
> + status = "okay";
> +
> + port {
> + display0_in: endpoint {
> + remote-endpoint = <&ipu1_di0_disp0>;
> + };
> + };

I do not have OF graph stuff in my tree yet.

> +
> + display-timings {
> + native-mode = <&ET070001DM6>;
> +
> + ET070001DM6: CoMTFT { /* same as ET0700 but with inverted pixel clock */
> + clock-frequency = <33264000>;
> + hactive = <800>;
> + vactive = <480>;
> + hback-porch = <88>;
> + hsync-len = <128>;
> + hfront-porch = <40>;
> + vback-porch = <33>;
> + vsync-len = <2>;
> + vfront-porch = <10>;
> + hsync-active = <0>;
> + vsync-active = <0>;
> + de-active = <1>;
> + pixelclk-active = <1>;
> + };
> + };
> + };
> +
> + panel {
> + compatible = "simple-panel";
> + power-supply = <&reg_lcd1_pwr>;
> + enable-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>;
> + backlight = <&backlight>;
> + };
> +};
> +
> +&can1 {
> + status = "disabled";
> +};
> +
> +&can2 {
> + xceiver-supply = <&reg_3v3>;
> +};
> +
> +&ipu1_di0_disp0 {
> + remote-endpoint = <&display0_in>;
> +};
> +
> +&kpp {
> + status = "disabled";
> +};
> +
> +&reg_can_xcvr {
> + status = "disabled";
> +};
> +
> +&reg_lcd1_pwr {
> + status = "okay";
> +};
> +
> +&touchscreen {
> + status = "disabled";
> +};
> diff --git a/arch/arm/boot/dts/imx6dl-tx6u-801x.dts b/arch/arm/boot/dts/imx6dl-tx6u-801x.dts
> new file mode 100644
> index 0000000..25413f69
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6dl-tx6u-801x.dts
> @@ -0,0 +1,188 @@
> +/*
> + * Copyright 2014 Lothar Waßmann <LW@xxxxxxxxxxxxxxxxxxx>
> + *
> + * 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 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-tx6.dtsi"
> +
> +/ {
> + model = "Ka-Ro electronics TX6U-801x Module";
> + compatible = "fsl,imx6dl-tx6dl", "fsl,imx6dl";
> +
> + aliases {
> + display = &display;
> + };
> +
> + backlight: backlight {
> + compatible = "pwm-backlight";
> + pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
> + power-supply = <&reg_3v3>;
> + /*
> + * a poor man's way to create a 1:1 relationship between
> + * the PWM value and the actual duty cycle
> + */
> + brightness-levels = < 0 1 2 3 4 5 6 7 8 9
> + 10 11 12 13 14 15 16 17 18 19
> + 20 21 22 23 24 25 26 27 28 29
> + 30 31 32 33 34 35 36 37 38 39
> + 40 41 42 43 44 45 46 47 48 49
> + 50 51 52 53 54 55 56 57 58 59
> + 60 61 62 63 64 65 66 67 68 69
> + 70 71 72 73 74 75 76 77 78 79
> + 80 81 82 83 84 85 86 87 88 89
> + 90 91 92 93 94 95 96 97 98 99
> + 100>;
> + default-brightness-level = <50>;
> + };
> +
> + display: display@di0 {
> + compatible = "fsl,imx-parallel-display";
> + interface-pix-fmt = "rgb24";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_disp0_1>;
> + status = "okay";
> +
> + port {
> + display0_in: endpoint {
> + remote-endpoint = <&ipu1_di0_disp0>;
> + };
> + };
> +
> + display-timings {
> + VGA {
> + clock-frequency = <25200000>;
> + hactive = <640>;
> + vactive = <480>;
> + hback-porch = <48>;
> + hsync-len = <96>;
> + hfront-porch = <16>;
> + vback-porch = <31>;
> + vsync-len = <2>;
> + vfront-porch = <12>;
> + hsync-active = <0>;
> + vsync-active = <0>;
> + de-active = <1>;
> + pixelclk-active = <0>;
> + };
> +
> + ETV570 {
> + clock-frequency = <25200000>;
> + hactive = <640>;
> + vactive = <480>;
> + hback-porch = <114>;
> + hsync-len = <30>;
> + hfront-porch = <16>;
> + vback-porch = <32>;
> + vsync-len = <3>;
> + vfront-porch = <10>;
> + hsync-active = <0>;
> + vsync-active = <0>;
> + de-active = <1>;
> + pixelclk-active = <0>;
> + };
> +
> + ET0350 {
> + clock-frequency = <6413760>;
> + hactive = <320>;
> + vactive = <240>;
> + hback-porch = <34>;
> + hsync-len = <34>;
> + hfront-porch = <20>;
> + vback-porch = <15>;
> + vsync-len = <3>;
> + vfront-porch = <4>;
> + hsync-active = <0>;
> + vsync-active = <0>;
> + de-active = <1>;
> + pixelclk-active = <0>;
> + };
> +
> + ET0430 {
> + clock-frequency = <9009000>;
> + hactive = <480>;
> + vactive = <272>;
> + hback-porch = <2>;
> + hsync-len = <41>;
> + hfront-porch = <2>;
> + vback-porch = <2>;
> + vsync-len = <10>;
> + vfront-porch = <2>;
> + hsync-active = <0>;
> + vsync-active = <0>;
> + de-active = <1>;
> + pixelclk-active = <1>;
> + };
> +
> + ET0500 {
> + clock-frequency = <33264000>;
> + hactive = <800>;
> + vactive = <480>;
> + hback-porch = <88>;
> + hsync-len = <128>;
> + hfront-porch = <40>;
> + vback-porch = <33>;
> + vsync-len = <2>;
> + vfront-porch = <10>;
> + hsync-active = <0>;
> + vsync-active = <0>;
> + de-active = <1>;
> + pixelclk-active = <0>;
> + };
> +
> + ET0700 { /* same as ET0500 */
> + clock-frequency = <33264000>;
> + hactive = <800>;
> + vactive = <480>;
> + hback-porch = <88>;
> + hsync-len = <128>;
> + hfront-porch = <40>;
> + vback-porch = <33>;
> + vsync-len = <2>;
> + vfront-porch = <10>;
> + hsync-active = <0>;
> + vsync-active = <0>;
> + de-active = <1>;
> + pixelclk-active = <0>;
> + };
> +
> + ETQ570 {
> + clock-frequency = <6596040>;
> + hactive = <320>;
> + vactive = <240>;
> + hback-porch = <38>;
> + hsync-len = <30>;
> + hfront-porch = <30>;
> + vback-porch = <16>;
> + vsync-len = <3>;
> + vfront-porch = <4>;
> + hsync-active = <0>;
> + vsync-active = <0>;
> + de-active = <1>;
> + pixelclk-active = <0>;
> + };
> + };
> + };
> +
> + panel {
> + compatible = "simple-panel";
> + power-supply = <&reg_lcd1_pwr>;
> + enable-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>;
> + backlight = <&backlight>;
> + };
> +};
> +
> +&ipu1_di0_disp0 {
> + remote-endpoint = <&display0_in>;
> +};
> +
> +&reg_lcd1_pwr {
> + status = "okay";
> +};
> diff --git a/arch/arm/boot/dts/imx6dl-tx6u-811x.dts b/arch/arm/boot/dts/imx6dl-tx6u-811x.dts
> new file mode 100644
> index 0000000..c97fb42
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6dl-tx6u-811x.dts
> @@ -0,0 +1,166 @@
> +/*
> + * Copyright 2014 Lothar Waßmann <LW@xxxxxxxxxxxxxxxxxxx>
> + *
> + * 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 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-tx6.dtsi"
> +
> +/ {
> + model = "Ka-Ro electronics TX6U-811x Module";
> + compatible = "fsl,imx6dl-tx6dl", "fsl,imx6dl";
> +
> + aliases {
> + display = &lvds0;
> + lvds0 = &lvds0;
> + lvds1 = &lvds1;
> + };
> +
> + backlight0: backlight0 {
> + compatible = "pwm-backlight";
> + pwms = <&pwm2 0 500000 0>;
> + power-supply = <&reg_lcd0_pwr>;
> + /*
> + * a poor man's way to create a 1:1 relationship between
> + * the PWM value and the actual duty cycle
> + */
> + brightness-levels = < 0 1 2 3 4 5 6 7 8 9
> + 10 11 12 13 14 15 16 17 18 19
> + 20 21 22 23 24 25 26 27 28 29
> + 30 31 32 33 34 35 36 37 38 39
> + 40 41 42 43 44 45 46 47 48 49
> + 50 51 52 53 54 55 56 57 58 59
> + 60 61 62 63 64 65 66 67 68 69
> + 70 71 72 73 74 75 76 77 78 79
> + 80 81 82 83 84 85 86 87 88 89
> + 90 91 92 93 94 95 96 97 98 99
> + 100>;
> + default-brightness-level = <50>;
> + };
> +
> + backlight1: backlight1 {
> + compatible = "pwm-backlight";
> + pwms = <&pwm1 0 500000 0>;
> + power-supply = <&reg_lcd1_pwr>;
> + /*
> + * a poor man's way to create a 1:1 relationship between
> + * the PWM value and the actual duty cycle
> + */
> + brightness-levels = < 0 1 2 3 4 5 6 7 8 9
> + 10 11 12 13 14 15 16 17 18 19
> + 20 21 22 23 24 25 26 27 28 29
> + 30 31 32 33 34 35 36 37 38 39
> + 40 41 42 43 44 45 46 47 48 49
> + 50 51 52 53 54 55 56 57 58 59
> + 60 61 62 63 64 65 66 67 68 69
> + 70 71 72 73 74 75 76 77 78 79
> + 80 81 82 83 84 85 86 87 88 89
> + 90 91 92 93 94 95 96 97 98 99
> + 100>;
> + default-brightness-level = <50>;
> + };
> +
> + panel0 {

The convention of device tree node is node-name@unit-address, so in this
case it should probably be panel@0.

> + compatible = "simple-panel";
> + power-supply = <&reg_3v3>;
> + backlight = <&backlight0>;
> + };
> +
> + panel1 {
> + compatible = "simple-panel";
> + power-supply = <&reg_3v3>;
> + backlight = <&backlight1>;
> + };
> +};
> +
> +&i2c3 {
> + polytouch2: eeti@04 {
> + compatible = "eeti,egalax_ts";
> + reg = <0x04>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_eeti>;
> + interrupt-parent = <&gpio3>;
> + interrupts = <22 0>;
> + wakeup-gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
> + linux,wakeup;
> + };
> +};
> +
> +&iomuxc {
> + imx6dl-tx6u-811x {
> + pinctrl_eeti: eetigrp {
> + fsl,pins = <
> + MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b1 /* Interrupt */
> + >;
> + };
> + };
> +};
> +
> +&kpp {
> + status = "disabled"; /* clashes with backlight1 PWM */
> +};
> +
> +&ldb {
> + status = "okay";
> +
> + lvds0: lvds-channel@0 {
> + fsl,data-mapping = "spwg";
> + fsl,data-width = <18>;
> + status = "okay";
> +
> + display-timings {
> + native-mode = <&lvds_timing0>;
> + lvds_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>;
> + de-active = <1>;
> + pixelclk-active = <1>;
> + };
> + };
> + };
> +
> + lvds1: lvds-channel@1 {
> + fsl,data-mapping = "spwg";
> + fsl,data-width = <18>;
> + status = "okay";
> +
> + display-timings {
> + native-mode = <&lvds_timing1>;
> + lvds_timing1: 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>;
> + de-active = <1>;
> + pixelclk-active = <1>;
> + };
> + };
> + };
> +};
> +
> +&reg_lcd0_pwr {
> + status = "okay";
> +};
> +
> +&reg_lcd1_pwr {
> + status = "okay";
> +};
> diff --git a/arch/arm/boot/dts/imx6q-tx6q-1010.dts b/arch/arm/boot/dts/imx6q-tx6q-1010.dts
> new file mode 100644
> index 0000000..6a37c73
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6q-tx6q-1010.dts
> @@ -0,0 +1,192 @@
> +/*
> + * Copyright 2014 Lothar Waßmann <LW@xxxxxxxxxxxxxxxxxxx>
> + *
> + * 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 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-tx6.dtsi"
> +
> +/ {
> + model = "Ka-Ro electronics TX6Q-1010 Module";
> + compatible = "fsl,imx6q-tx6q", "fsl,imx6q";
> +
> + aliases {
> + display = &display;
> + };
> +
> + backlight: backlight {
> + compatible = "pwm-backlight";
> + pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
> + power-supply = <&reg_3v3>;
> + /*
> + * a poor man's way to create a 1:1 relationship between
> + * the PWM value and the actual duty cycle
> + */
> + brightness-levels = < 0 1 2 3 4 5 6 7 8 9
> + 10 11 12 13 14 15 16 17 18 19
> + 20 21 22 23 24 25 26 27 28 29
> + 30 31 32 33 34 35 36 37 38 39
> + 40 41 42 43 44 45 46 47 48 49
> + 50 51 52 53 54 55 56 57 58 59
> + 60 61 62 63 64 65 66 67 68 69
> + 70 71 72 73 74 75 76 77 78 79
> + 80 81 82 83 84 85 86 87 88 89
> + 90 91 92 93 94 95 96 97 98 99
> + 100>;
> + default-brightness-level = <50>;
> + };
> +
> + display: display@di0 {
> + compatible = "fsl,imx-parallel-display";
> + interface-pix-fmt = "rgb24";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_disp0_1>;
> + status = "okay";
> +
> + port {
> + display0_in: endpoint {
> + remote-endpoint = <&ipu1_di0_disp0>;
> + };
> + };
> +
> + display-timings {
> + VGA {
> + clock-frequency = <25200000>;
> + hactive = <640>;
> + vactive = <480>;
> + hback-porch = <48>;
> + hsync-len = <96>;
> + hfront-porch = <16>;
> + vback-porch = <31>;
> + vsync-len = <2>;
> + vfront-porch = <12>;
> + hsync-active = <0>;
> + vsync-active = <0>;
> + de-active = <1>;
> + pixelclk-active = <0>;
> + };
> +
> + ETV570 {
> + clock-frequency = <25200000>;
> + hactive = <640>;
> + vactive = <480>;
> + hback-porch = <114>;
> + hsync-len = <30>;
> + hfront-porch = <16>;
> + vback-porch = <32>;
> + vsync-len = <3>;
> + vfront-porch = <10>;
> + hsync-active = <0>;
> + vsync-active = <0>;
> + de-active = <1>;
> + pixelclk-active = <0>;
> + };
> +
> + ET0350 {
> + clock-frequency = <6413760>;
> + hactive = <320>;
> + vactive = <240>;
> + hback-porch = <34>;
> + hsync-len = <34>;
> + hfront-porch = <20>;
> + vback-porch = <15>;
> + vsync-len = <3>;
> + vfront-porch = <4>;
> + hsync-active = <0>;
> + vsync-active = <0>;
> + de-active = <1>;
> + pixelclk-active = <0>;
> + };
> +
> + ET0430 {
> + clock-frequency = <9009000>;
> + hactive = <480>;
> + vactive = <272>;
> + hback-porch = <2>;
> + hsync-len = <41>;
> + hfront-porch = <2>;
> + vback-porch = <2>;
> + vsync-len = <10>;
> + vfront-porch = <2>;
> + hsync-active = <0>;
> + vsync-active = <0>;
> + de-active = <1>;
> + pixelclk-active = <1>;
> + };
> +
> + ET0500 {
> + clock-frequency = <33264000>;
> + hactive = <800>;
> + vactive = <480>;
> + hback-porch = <88>;
> + hsync-len = <128>;
> + hfront-porch = <40>;
> + vback-porch = <33>;
> + vsync-len = <2>;
> + vfront-porch = <10>;
> + hsync-active = <0>;
> + vsync-active = <0>;
> + de-active = <1>;
> + pixelclk-active = <0>;
> + };
> +
> + ET0700 { /* same as ET0500 */
> + clock-frequency = <33264000>;
> + hactive = <800>;
> + vactive = <480>;
> + hback-porch = <88>;
> + hsync-len = <128>;
> + hfront-porch = <40>;
> + vback-porch = <33>;
> + vsync-len = <2>;
> + vfront-porch = <10>;
> + hsync-active = <0>;
> + vsync-active = <0>;
> + de-active = <1>;
> + pixelclk-active = <0>;
> + };
> +
> + ETQ570 {
> + clock-frequency = <6596040>;
> + hactive = <320>;
> + vactive = <240>;
> + hback-porch = <38>;
> + hsync-len = <30>;
> + hfront-porch = <30>;
> + vback-porch = <16>;
> + vsync-len = <3>;
> + vfront-porch = <4>;
> + hsync-active = <0>;
> + vsync-active = <0>;
> + de-active = <1>;
> + pixelclk-active = <0>;
> + };
> + };
> + };
> +
> + panel {
> + compatible = "simple-panel";
> + power-supply = <&reg_lcd1_pwr>;
> + enable-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>;
> + backlight = <&backlight>;
> + };
> +};
> +
> +&ipu1_di0_disp0 {
> + remote-endpoint = <&display0_in>;
> +};
> +
> +&ipu2 {
> + status = "disabled";
> +};
> +
> +&reg_lcd1_pwr {
> + status = "okay";
> +};
> diff --git a/arch/arm/boot/dts/imx6q-tx6q-1020.dts b/arch/arm/boot/dts/imx6q-tx6q-1020.dts
> new file mode 100644
> index 0000000..9fc71b4
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6q-tx6q-1020.dts
> @@ -0,0 +1,192 @@
> +/*
> + * Copyright 2014 Lothar Waßmann <LW@xxxxxxxxxxxxxxxxxxx>
> + *
> + * 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 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-tx6.dtsi"
> +
> +/ {
> + model = "Ka-Ro electronics TX6Q-1020 Module";
> + compatible = "fsl,imx6q-tx6q", "fsl,imx6q";
> +
> + aliases {
> + display = &display;
> + };
> +
> + backlight: backlight {
> + compatible = "pwm-backlight";
> + pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
> + power-supply = <&reg_3v3>;
> + /*
> + * a poor man's way to create a 1:1 relationship between
> + * the PWM value and the actual duty cycle
> + */
> + brightness-levels = < 0 1 2 3 4 5 6 7 8 9
> + 10 11 12 13 14 15 16 17 18 19
> + 20 21 22 23 24 25 26 27 28 29
> + 30 31 32 33 34 35 36 37 38 39
> + 40 41 42 43 44 45 46 47 48 49
> + 50 51 52 53 54 55 56 57 58 59
> + 60 61 62 63 64 65 66 67 68 69
> + 70 71 72 73 74 75 76 77 78 79
> + 80 81 82 83 84 85 86 87 88 89
> + 90 91 92 93 94 95 96 97 98 99
> + 100>;
> + default-brightness-level = <50>;
> + };
> +
> + display: display@di0 {
> + compatible = "fsl,imx-parallel-display";
> + interface-pix-fmt = "rgb24";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_disp0_1>;
> + status = "okay";
> +
> + port {
> + display0_in: endpoint {
> + remote-endpoint = <&ipu1_di0_disp0>;
> + };
> + };
> +
> + display-timings {
> + VGA {
> + clock-frequency = <25200000>;
> + hactive = <640>;
> + vactive = <480>;
> + hback-porch = <48>;
> + hsync-len = <96>;
> + hfront-porch = <16>;
> + vback-porch = <31>;
> + vsync-len = <2>;
> + vfront-porch = <12>;
> + hsync-active = <0>;
> + vsync-active = <0>;
> + de-active = <1>;
> + pixelclk-active = <0>;
> + };
> +
> + ETV570 {
> + clock-frequency = <25200000>;
> + hactive = <640>;
> + vactive = <480>;
> + hback-porch = <114>;
> + hsync-len = <30>;
> + hfront-porch = <16>;
> + vback-porch = <32>;
> + vsync-len = <3>;
> + vfront-porch = <10>;
> + hsync-active = <0>;
> + vsync-active = <0>;
> + de-active = <1>;
> + pixelclk-active = <0>;
> + };
> +
> + ET0350 {
> + clock-frequency = <6413760>;
> + hactive = <320>;
> + vactive = <240>;
> + hback-porch = <34>;
> + hsync-len = <34>;
> + hfront-porch = <20>;
> + vback-porch = <15>;
> + vsync-len = <3>;
> + vfront-porch = <4>;
> + hsync-active = <0>;
> + vsync-active = <0>;
> + de-active = <1>;
> + pixelclk-active = <0>;
> + };
> +
> + ET0430 {
> + clock-frequency = <9009000>;
> + hactive = <480>;
> + vactive = <272>;
> + hback-porch = <2>;
> + hsync-len = <41>;
> + hfront-porch = <2>;
> + vback-porch = <2>;
> + vsync-len = <10>;
> + vfront-porch = <2>;
> + hsync-active = <0>;
> + vsync-active = <0>;
> + de-active = <1>;
> + pixelclk-active = <1>;
> + };
> +
> + ET0500 {
> + clock-frequency = <33264000>;
> + hactive = <800>;
> + vactive = <480>;
> + hback-porch = <88>;
> + hsync-len = <128>;
> + hfront-porch = <40>;
> + vback-porch = <33>;
> + vsync-len = <2>;
> + vfront-porch = <10>;
> + hsync-active = <0>;
> + vsync-active = <0>;
> + de-active = <1>;
> + pixelclk-active = <0>;
> + };
> +
> + ET0700 { /* same as ET0500 */
> + clock-frequency = <33264000>;
> + hactive = <800>;
> + vactive = <480>;
> + hback-porch = <88>;
> + hsync-len = <128>;
> + hfront-porch = <40>;
> + vback-porch = <33>;
> + vsync-len = <2>;
> + vfront-porch = <10>;
> + hsync-active = <0>;
> + vsync-active = <0>;
> + de-active = <1>;
> + pixelclk-active = <0>;
> + };
> +
> + ETQ570 {
> + clock-frequency = <6596040>;
> + hactive = <320>;
> + vactive = <240>;
> + hback-porch = <38>;
> + hsync-len = <30>;
> + hfront-porch = <30>;
> + vback-porch = <16>;
> + vsync-len = <3>;
> + vfront-porch = <4>;
> + hsync-active = <0>;
> + vsync-active = <0>;
> + de-active = <1>;
> + pixelclk-active = <0>;
> + };
> + };
> + };
> +
> + panel {
> + compatible = "simple-panel";
> + power-supply = <&reg_lcd1_pwr>;
> + enable-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>;
> + backlight = <&backlight>;
> + };
> +};
> +
> +&gpmi {
> + status = "disabled";
> +};
> +
> +&ipu1_di0_disp0 {
> + remote-endpoint = <&display0_in>;
> +};
> +
> +&reg_lcd1_pwr {
> + status = "okay";
> +};
> diff --git a/arch/arm/boot/dts/imx6q-tx6q-1110.dts b/arch/arm/boot/dts/imx6q-tx6q-1110.dts
> new file mode 100644
> index 0000000..60b2e0e
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6q-tx6q-1110.dts
> @@ -0,0 +1,174 @@
> +/*
> + * Copyright 2014 Lothar Waßmann <LW@xxxxxxxxxxxxxxxxxxx>
> + *
> + * 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 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-tx6.dtsi"
> +
> +/ {
> + model = "Ka-Ro electronics TX6Q-1110 Module";
> + compatible = "fsl,imx6q-tx6q", "fsl,imx6q";
> +
> + aliases {
> + display = &lvds0;
> + lvds0 = &lvds0;
> + lvds1 = &lvds1;
> + };
> +
> + backlight0: backlight0 {
> + compatible = "pwm-backlight";
> + pwms = <&pwm2 0 500000 0>;
> + power-supply = <&reg_lcd0_pwr>;
> + /*
> + * a poor man's way to create a 1:1 relationship between
> + * the PWM value and the actual duty cycle
> + */
> + brightness-levels = < 0 1 2 3 4 5 6 7 8 9
> + 10 11 12 13 14 15 16 17 18 19
> + 20 21 22 23 24 25 26 27 28 29
> + 30 31 32 33 34 35 36 37 38 39
> + 40 41 42 43 44 45 46 47 48 49
> + 50 51 52 53 54 55 56 57 58 59
> + 60 61 62 63 64 65 66 67 68 69
> + 70 71 72 73 74 75 76 77 78 79
> + 80 81 82 83 84 85 86 87 88 89
> + 90 91 92 93 94 95 96 97 98 99
> + 100>;
> + default-brightness-level = <50>;
> + };
> +
> + backlight1: backlight1 {
> + compatible = "pwm-backlight";
> + pwms = <&pwm1 0 500000 0>;
> + power-supply = <&reg_lcd1_pwr>;
> + /*
> + * a poor man's way to create a 1:1 relationship between
> + * the PWM value and the actual duty cycle
> + */
> + brightness-levels = < 0 1 2 3 4 5 6 7 8 9
> + 10 11 12 13 14 15 16 17 18 19
> + 20 21 22 23 24 25 26 27 28 29
> + 30 31 32 33 34 35 36 37 38 39
> + 40 41 42 43 44 45 46 47 48 49
> + 50 51 52 53 54 55 56 57 58 59
> + 60 61 62 63 64 65 66 67 68 69
> + 70 71 72 73 74 75 76 77 78 79
> + 80 81 82 83 84 85 86 87 88 89
> + 90 91 92 93 94 95 96 97 98 99
> + 100>;
> + default-brightness-level = <50>;
> + };
> +
> + panel0 {
> + compatible = "simple-panel";
> + power-supply = <&reg_3v3>;
> + backlight = <&backlight0>;
> + };
> +
> + panel1 {
> + compatible = "simple-panel";
> + power-supply = <&reg_3v3>;
> + backlight = <&backlight1>;
> + };
> +};
> +
> +&i2c3 {
> + polytouch2: eeti@04 {
> + compatible = "eeti,egalax_ts";
> + reg = <0x04>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_eeti>;
> + interrupt-parent = <&gpio3>;
> + interrupts = <22 0>;
> + wakeup-gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
> + linux,wakeup;
> + };
> +};
> +
> +&iomuxc {
> + imx6q-tx6q-1110 {
> + pinctrl_eeti: eetigrp {
> + fsl,pins = <
> + MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b1 /* Interrupt */
> + >;
> + };
> + };
> +};
> +
> +&ipu2 {
> + status = "disabled";
> +};
> +
> +&kpp {
> + status = "disabled"; /* clashes with backlight1 PWM */
> +};
> +
> +&ldb {
> + status = "okay";
> +
> + lvds0: lvds-channel@0 {
> + fsl,data-mapping = "spwg";
> + fsl,data-width = <18>;
> + status = "okay";
> +
> + display-timings {
> + native-mode = <&lvds_timing0>;
> + lvds_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>;
> + de-active = <1>;
> + pixelclk-active = <1>;
> + };
> + };
> + };
> +
> + lvds1: lvds-channel@1 {
> + fsl,data-mapping = "spwg";
> + fsl,data-width = <18>;
> + status = "okay";
> +
> + display-timings {
> + native-mode = <&lvds_timing1>;
> + lvds_timing1: 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>;
> + de-active = <1>;
> + pixelclk-active = <1>;
> + };
> + };
> + };
> +};
> +
> +&reg_lcd0_pwr {
> + status = "okay";
> +};
> +
> +&reg_lcd1_pwr {
> + status = "okay";
> +};
> +
> +&sata {
> + status = "okay";
> +};
> diff --git a/arch/arm/boot/dts/imx6qdl-tx6.dtsi b/arch/arm/boot/dts/imx6qdl-tx6.dtsi
> new file mode 100644
> index 0000000..828e7f3
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6qdl-tx6.dtsi
> @@ -0,0 +1,672 @@
> +/*
> + * Copyright 2014 Lothar Waßmann <LW@xxxxxxxxxxxxxxxxxxx>
> + *
> + * 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 at the following locations:
> + *
> + * http://www.opensource.org/licenses/gpl-license.html
> + * http://www.gnu.org/copyleft/gpl.html
> + */
> +
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/pwm/pwm.h>
> +
> +/ {
> + aliases {
> + can0 = &can2;
> + can1 = &can1;
> + ethernet0 = &fec;
> + lcdif_23bit_pins_a = &pinctrl_disp0_1;
> + lcdif_24bit_pins_a = &pinctrl_disp0_2;
> + pwm0 = &pwm1;
> + pwm1 = &pwm2;
> + reg_can_xcvr = &reg_can_xcvr;
> + stk5led = &user_led;
> + usbotg = &usbotg;
> + sdhc0 = &usdhc1;
> + sdhc1 = &usdhc2;
> + };
> +
> + memory {
> + reg = <0 0>; /* will be filled by U-Boot */
> + };
> +
> + clocks {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + mclk: codec_clock {

clock@0

> + compatible = "fixed-clock";
> + reg = <0>;
> + #clock-cells = <0>;
> + clock-frequency = <27000000>;
> + };
> + };
> +
> + gpio-keys {
> + compatible = "gpio-keys";
> +
> + power {
> + label = "Power Button";
> + gpios = <&gpio5 2 GPIO_ACTIVE_HIGH>;
> + linux,code = <KEY_POWER>;
> + gpio-key,wakeup;
> + };
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> +
> + user_led: user {
> + label = "Heartbeat";
> + gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>;
> + linux,default-trigger = "heartbeat";
> + };
> + };
> +
> + regulators {
> + compatible = "simple-bus";
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + reg_3v3_etn: regulator@0 {
> + compatible = "regulator-fixed";
> + reg = <0>;
> + regulator-name = "3V3_ETN";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_etnphy_power>;
> + gpio = <&gpio3 20 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + };
> +
> + reg_2v5: regulator@1 {
> + compatible = "regulator-fixed";
> + reg = <1>;
> + regulator-name = "2V5";
> + regulator-min-microvolt = <2500000>;
> + regulator-max-microvolt = <2500000>;
> + regulator-always-on;
> + };
> +
> + reg_3v3: regulator@2 {
> + compatible = "regulator-fixed";
> + reg = <2>;
> + regulator-name = "3V3";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + };
> +
> + reg_can_xcvr: regulator@3 {
> + compatible = "regulator-fixed";
> + reg = <3>;
> + regulator-name = "CAN XCVR";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_flexcan_xcvr>;
> + gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
> + enable-active-low;
> + };
> +
> + reg_lcd0_pwr: regulator@4 {
> + compatible = "regulator-fixed";
> + reg = <4>;
> + regulator-name = "LCD0 POWER";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_lcd0_pwr>;
> + gpio = <&gpio3 29 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + status = "disabled";
> + };
> +
> + reg_lcd1_pwr: regulator@5 {
> + compatible = "regulator-fixed";
> + reg = <5>;
> + regulator-name = "LCD1 POWER";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_lcd1_pwr>;
> + gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + status = "disabled";
> + };
> +#if 0
> + reg_lcd_reset: regulator@6 {
> + compatible = "regulator-fixed";
> + reg = <6>;
> + regulator-name = "LCD RESET";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_lcd_reset>;
> + gpio = <&gpio3 29 GPIO_ACTIVE_HIGH>;
> + startup-delay-us = <300000>;
> + enable-active-high;
> + regulator-always-on;
> + status = "disabled";
> + };
> +#endif
> + reg_usbh1_vbus: regulator@7 {
> + compatible = "regulator-fixed";
> + reg = <7>;
> + regulator-name = "usbh1_vbus";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_usbh1_vbus>;
> + gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + };
> +
> + reg_usbotg_vbus: regulator@8 {
> + compatible = "regulator-fixed";
> + reg = <8>;
> + regulator-name = "usbotg_vbus";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_usbotg_vbus>;
> + gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + };
> + };
> +
> + sound {
> + compatible = "fsl,imx6qdl-tx6qdl-sgtl5000",
> + "fsl,imx-audio-sgtl5000";
> + model = "sgtl5000-audio";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_audmux>;
> + ssi-controller = <&ssi1>;
> + audio-codec = <&sgtl5000>;
> + audio-routing =
> + "MIC_IN", "Mic Jack",
> + "Mic Jack", "Mic Bias",
> + "Headphone Jack", "HP_OUT";
> + mux-int-port = <1>;
> + mux-ext-port = <5>;
> + };
> +};
> +
> +&audmux {
> + status = "okay";
> +};
> +
> +&can1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_flexcan1>;
> + xceiver-supply = <&reg_can_xcvr>;
> +

Drop the new line.

> + status = "okay";
> +};
> +
> +&can2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_flexcan2>;
> + xceiver-supply = <&reg_can_xcvr>;
> +
> + status = "okay";
> +};
> +
> +&fec {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_enet>;
> + phy-mode = "rmii";
> + phy-reset-gpios = <&gpio7 6 GPIO_ACTIVE_HIGH>;
> + phy-supply = <&reg_3v3_etn>;
> + status = "okay";
> +};
> +
> +&gpmi {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_gpmi_nand>;
> + nand-on-flash-bbt;
> + fsl,no-blockmark-swap;
> + status = "okay";
> +};
> +
> +&i2c1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_i2c1>;
> + clock-frequency = <400000>;
> + status = "okay";
> +
> + ds1339: rtc@68 {
> + compatible = "dallas,ds1339";
> + reg = <0x68>;
> + };
> +};
> +
> +&i2c3 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_i2c3>;
> + clock-frequency = <400000>;
> + status = "okay";
> +
> + sgtl5000: sgtl5000@0a {
> + compatible = "fsl,sgtl5000";
> + reg = <0x0a>;
> + VDDA-supply = <&reg_2v5>;
> + VDDIO-supply = <&reg_3v3>;
> + clocks = <&mclk>;
> + };
> +
> + polytouch: edt-ft5x06@38 {
> + compatible = "edt,edt-ft5x06";
> + reg = <0x38>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_edt_ft5x06>;
> + interrupt-parent = <&gpio6>;
> + interrupts = <15 0>;
> + reset-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;
> + wake-gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>;

Where are all these bindings documented?

> + linux,wakeup;
> + };
> +
> + touchscreen: tsc2007@48 {
> + compatible = "ti,tsc2007";
> + reg = <0x48>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_tsc2007>;
> + interrupt-parent = <&gpio3>;
> + interrupts = <26 0>;
> + gpios = <&gpio3 26 GPIO_ACTIVE_LOW>;
> + ti,x-plate-ohms = <660>;
> + linux,wakeup;
> + };
> +};
> +
> +&iomuxc {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_hog>;
> +
> + imx6qdl-tx6 {
> + pinctrl_hog: hoggrp {
> + fsl,pins = <
> + MX6QDL_PAD_EIM_A18__GPIO2_IO20 0x1b0b1 /* LED */
> + MX6QDL_PAD_SD3_DAT2__GPIO7_IO06 0x1b0b1 /* ETN PHY RESET */
> + MX6QDL_PAD_SD3_DAT4__GPIO7_IO01 0x1b0b1 /* ETN PHY INT

Broken comment?

> + MX6QDL_PAD_EIM_A25__GPIO5_IO02 0x1b0b1 /* PWR BTN */
> + >;
> + };
> +
> + pinctrl_audmux: audmuxgrp {
> + fsl,pins = <
> + MX6QDL_PAD_KEY_ROW1__AUD5_RXD 0x130b0 /* SSI1_RXD */
> + MX6QDL_PAD_KEY_ROW0__AUD5_TXD 0x110b0 /* SSI1_TXD */
> + MX6QDL_PAD_KEY_COL0__AUD5_TXC 0x130b0 /* SSI1_CLK */
> + MX6QDL_PAD_KEY_COL1__AUD5_TXFS 0x130b0 /* SSI1_FS */
> + >;
> + };
> +
> + pinctrl_disp0_1: disp0grp-1 {
> + fsl,pins = <
> + MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x10
> + MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x10
> + MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x10
> + MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x10
> + /* PAD DISP0_DAT0 is used for the Flexcan transceiver control */
> + MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x10
> + MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x10
> + MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x10
> + MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x10
> + MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x10
> + MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x10
> + MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x10
> + MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x10
> + MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x10
> + MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x10
> + MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x10
> + MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x10
> + MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x10
> + MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x10
> + MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x10
> + MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x10
> + MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x10
> + MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0x10
> + MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0x10
> + MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0x10
> + MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0x10
> + MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0x10
> + MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0x10
> + >;
> + };
> +
> + pinctrl_disp0_2: disp0grp-2 {
> + fsl,pins = <
> + MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x10
> + MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x10
> + MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x10
> + MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x10
> + MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0x10
> + MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x10
> + MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x10
> + MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x10
> + MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x10
> + MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x10
> + MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x10
> + MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x10
> + MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x10
> + MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x10
> + MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x10
> + MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x10
> + MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x10
> + MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x10
> + MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x10
> + MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x10
> + MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x10
> + MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x10
> + MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0x10
> + MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0x10
> + MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0x10
> + MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0x10
> + MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0x10
> + MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0x10
> + >;
> + };
> +
> + pinctrl_edt_ft5x06: edt-ft5x06grp {
> + fsl,pins = <
> + MX6QDL_PAD_NANDF_CS2__GPIO6_IO15 0x1b0b0 /* Interrupt */
> + MX6QDL_PAD_EIM_A16__GPIO2_IO22 0x1b0b0 /* Reset */
> + MX6QDL_PAD_EIM_A17__GPIO2_IO21 0x1b0b0 /* Wake */
> + >;
> + };
> +
> + pinctrl_enet: enetgrp {
> + fsl,pins = <
> + MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
> + MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
> + MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0 0x1b0b0
> + MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1 0x1b0b0
> + MX6QDL_PAD_ENET_RX_ER__ENET_RX_ER 0x1b0b0
> + MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN 0x1b0b0
> + MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0 0x1b0b0
> + MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1 0x1b0b0
> + MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN 0x1b0b0
> + >;
> + };
> +
> + pinctrl_etnphy_power: etnphy-pwrgrp {
> + fsl,pins = <
> + MX6QDL_PAD_EIM_D20__GPIO3_IO20 0x1b0b1 /* ETN PHY POWER */
> + >;
> + };
> +
> + pinctrl_flexcan1: flexcan1grp {
> + fsl,pins = <
> + MX6QDL_PAD_GPIO_7__FLEXCAN1_TX 0x1b0b0
> + MX6QDL_PAD_GPIO_8__FLEXCAN1_RX 0x1b0b0
> + >;
> + };
> +
> + pinctrl_flexcan2: flexcan2grp {
> + fsl,pins = <
> + MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX 0x1b0b0
> + MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX 0x1b0b0
> + >;
> + };
> +
> + pinctrl_flexcan_xcvr: flexcan-xcvrgrp {
> + fsl,pins = <
> + MX6QDL_PAD_DISP0_DAT0__GPIO4_IO21 0x1b0b0 /* Flexcan XCVR enable */
> + >;
> + };
> +
> + pinctrl_gpmi_nand: gpmi-nand {

gpminandgrp

> + fsl,pins = <
> + MX6QDL_PAD_NANDF_CLE__NAND_CLE 0x0b0b1
> + MX6QDL_PAD_NANDF_ALE__NAND_ALE 0x0b0b1
> + MX6QDL_PAD_NANDF_WP_B__NAND_WP_B 0x0b0b1
> + MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0x0b000
> + MX6QDL_PAD_NANDF_CS0__NAND_CE0_B 0x0b0b1
> + MX6QDL_PAD_SD4_CMD__NAND_RE_B 0x0b0b1
> + MX6QDL_PAD_SD4_CLK__NAND_WE_B 0x0b0b1
> + MX6QDL_PAD_NANDF_D0__NAND_DATA00 0x0b0b1
> + MX6QDL_PAD_NANDF_D1__NAND_DATA01 0x0b0b1
> + MX6QDL_PAD_NANDF_D2__NAND_DATA02 0x0b0b1
> + MX6QDL_PAD_NANDF_D3__NAND_DATA03 0x0b0b1
> + MX6QDL_PAD_NANDF_D4__NAND_DATA04 0x0b0b1
> + MX6QDL_PAD_NANDF_D5__NAND_DATA05 0x0b0b1
> + MX6QDL_PAD_NANDF_D6__NAND_DATA06 0x0b0b1
> + MX6QDL_PAD_NANDF_D7__NAND_DATA07 0x0b0b1
> + >;
> + };
> +
> + pinctrl_i2c1: i2c1grp {
> + fsl,pins = <
> + MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
> + MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
> + >;
> + };
> +
> + pinctrl_i2c3: i2c3grp {
> + fsl,pins = <
> + MX6QDL_PAD_GPIO_3__I2C3_SCL 0x4001b8b1
> + MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1
> + >;
> + };
> +
> + pinctrl_kpp: kppgrp {
> + fsl,pins = <
> + MX6QDL_PAD_GPIO_9__KEY_COL6 0x1b0b1
> + MX6QDL_PAD_GPIO_4__KEY_COL7 0x1b0b1
> + MX6QDL_PAD_KEY_COL2__KEY_COL2 0x1b0b1
> + MX6QDL_PAD_KEY_COL3__KEY_COL3 0x1b0b1
> +

Drop it.

> + MX6QDL_PAD_GPIO_2__KEY_ROW6 0x1b0b1
> + MX6QDL_PAD_GPIO_5__KEY_ROW7 0x1b0b1
> + MX6QDL_PAD_KEY_ROW2__KEY_ROW2 0x1b0b1
> + MX6QDL_PAD_KEY_ROW3__KEY_ROW3 0x1b0b1
> + >;
> + };
> +
> + pinctrl_lcd0_pwr: lcd0-pwrgrp {
> + fsl,pins = <
> + MX6QDL_PAD_EIM_D29__GPIO3_IO29 0x1b0b1 /* LCD Reset */
> + >;
> + };
> +
> + pinctrl_lcd1_pwr: lcd1-pwrgrp {
> + fsl,pins = <
> + MX6QDL_PAD_EIM_EB3__GPIO2_IO31 0x1b0b1 /* LCD Power Enable */
> + >;
> + };
> +
> + pinctrl_pwm1: pwm1grp {
> + fsl,pins = <
> + MX6QDL_PAD_GPIO_9__PWM1_OUT 0x1b0b1
> + >;
> + };
> +
> + pinctrl_pwm2: pwm2grp {
> + fsl,pins = <
> + MX6QDL_PAD_GPIO_1__PWM2_OUT 0x1b0b1
> + >;
> + };
> +
> + pinctrl_tsc2007: tsc2007grp {
> + fsl,pins = <
> + MX6QDL_PAD_EIM_D26__GPIO3_IO26 0x1b0b0 /* Interrupt */
> + >;
> + };
> +
> + pinctrl_uart1: uart1grp {
> + fsl,pins = <
> + MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1
> + MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA 0x1b0b1
> + >;
> + };
> +
> + pinctrl_uart1_rtscts: uart1_rtsctsgrp {
> + fsl,pins = <
> + MX6QDL_PAD_SD3_DAT1__UART1_RTS_B 0x1b0b1
> + MX6QDL_PAD_SD3_DAT0__UART1_CTS_B 0x1b0b1
> + >;
> + };
> +
> + pinctrl_uart2: uart2grp {
> + fsl,pins = <
> + MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b0b1
> + MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA 0x1b0b1
> + >;
> + };
> +
> + pinctrl_uart2_rtscts: uart2_rtsctsgrp {
> + fsl,pins = <
> + MX6QDL_PAD_SD4_DAT5__UART2_RTS_B 0x1b0b1
> + MX6QDL_PAD_SD4_DAT6__UART2_CTS_B 0x1b0b1
> + >;
> + };
> +
> + pinctrl_uart3: uart3grp {
> + fsl,pins = <
> + MX6QDL_PAD_EIM_D24__UART3_TX_DATA 0x1b0b1
> + MX6QDL_PAD_EIM_D25__UART3_RX_DATA 0x1b0b1
> + >;
> + };
> +
> + pinctrl_uart3_rtscts: uart3_rtsctsgrp {
> + fsl,pins = <
> + MX6QDL_PAD_SD3_DAT3__UART3_CTS_B 0x1b0b1
> + MX6QDL_PAD_SD3_RST__UART3_RTS_B 0x1b0b1
> + >;
> + };
> +
> + pinctrl_usbh1_vbus: usbh1-vbusgrp {
> + fsl,pins = <
> + MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x1b0b0 /* USBH1_VBUSEN */
> + >;
> + };
> +
> + pinctrl_usbotg: usbotggrp {
> + fsl,pins = <
> + MX6QDL_PAD_EIM_D23__GPIO3_IO23 0x17059
> + >;
> + };
> +
> + pinctrl_usbotg_vbus: usbotg-vbusgrp {
> + fsl,pins = <
> + MX6QDL_PAD_GPIO_7__GPIO1_IO07 0x1b0b0 /* USBOTG_VBUSEN */
> + >;
> + };
> +
> + pinctrl_usdhc1: usdhc1grp {
> + fsl,pins = <
> + MX6QDL_PAD_SD1_CMD__SD1_CMD 0x0b0b1
> + MX6QDL_PAD_SD1_CLK__SD1_CLK 0x0b0b1
> + MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x0b0b1
> + MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x0b0b1
> + MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x0b0b1
> + MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x0b0b1
> + MX6QDL_PAD_SD3_CMD__GPIO7_IO02 0x1b0b0 /* SD1 CD */
> + >;
> + };
> +
> + pinctrl_usdhc2: usdhc2grp {
> + fsl,pins = <
> + MX6QDL_PAD_SD2_CMD__SD2_CMD 0x0b0b1
> + MX6QDL_PAD_SD2_CLK__SD2_CLK 0x0b0b1
> + MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x0b0b1
> + MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x0b0b1
> + MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x0b0b1
> + MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x0b0b1
> + MX6QDL_PAD_SD3_CLK__GPIO7_IO03 0x1b0b0 /* SD2 CD */
> + >;
> + };
> + };
> +};
> +
> +&kpp {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_kpp>;
> + /* sample keymap */
> + /* row/col 0,1 are mapped to KPP row/col 6,7 */
> + linux,keymap = <
> + MATRIX_KEY(6, 6, KEY_POWER) /* 0x06060074 */
> + MATRIX_KEY(6, 7, KEY_KP0) /* 0x06070052 */
> + MATRIX_KEY(6, 2, KEY_KP1) /* 0x0602004f */
> + MATRIX_KEY(6, 3, KEY_KP2) /* 0x06030050 */
> + MATRIX_KEY(7, 6, KEY_KP3) /* 0x07060051 */
> + MATRIX_KEY(7, 7, KEY_KP4) /* 0x0707004b */
> + MATRIX_KEY(7, 2, KEY_KP5) /* 0x0702004c */
> + MATRIX_KEY(7, 3, KEY_KP6) /* 0x0703004d */
> + MATRIX_KEY(2, 6, KEY_KP7) /* 0x02060047 */
> + MATRIX_KEY(2, 7, KEY_KP8) /* 0x02070048 */
> + MATRIX_KEY(2, 2, KEY_KP9) /* 0x02020049 */
> + >;
> +};
> +
> +&pwm1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pwm1>;
> + #pwm-cells = <3>;
> + status = "disabled";
> +};
> +
> +&pwm2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pwm2>;
> + #pwm-cells = <3>;
> + 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 &pinctrl_uart2_rtscts>;

These two entries can be merged into one.

Shawn

> + status = "okay";
> +};
> +
> +&uart3 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart3 &pinctrl_uart3_rtscts>;
> + status = "okay";
> +};
> +
> +&usbh1 {
> + vbus-supply = <&reg_usbh1_vbus>;
> + dr_mode = "host";
> + disable-over-current;
> + status = "okay";
> +};
> +
> +&usbotg {
> + vbus-supply = <&reg_usbotg_vbus>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_usbotg>;
> + dr_mode = "peripheral";
> + disable-over-current;
> + status = "okay";
> +};
> +
> +&usdhc1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_usdhc1>;
> + cd-gpios = <&gpio7 2 0>;
> + status = "okay";
> +};
> +
> +&usdhc2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_usdhc2>;
> + cd-gpios = <&gpio7 3 0>;
> + status = "okay";
> +};
> --
> 1.7.10.4
>
>
>

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