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arm: dts: hummingboard: add cubox/hummingboard DT (part 1 of 2)

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These DT files are copied from kernel v5.3 with no changes.

This is part 1 of 2 commits. Included are DT files for the original
Cubox-i and Hummingboard Base/Pro.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
This commit is contained in:
Baruch Siach 2019-11-10 14:38:05 +02:00 committed by Stefano Babic
parent e01030767e
commit 730e6a0ca1
9 changed files with 1128 additions and 0 deletions
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4
arch/arm/dts/Makefile
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@ -588,7 +588,9 @@ dtb-y += \
imx6dl-aristainetos2c_4.dtb \
imx6dl-aristainetos2c_7.dtb \
imx6dl-brppt2.dtb \
imx6dl-cubox-i.dtb \
imx6dl-dhcom-pdk2.dtb \
imx6dl-hummingboard.dtb \
imx6dl-icore.dtb \
imx6dl-icore-mipi.dtb \
imx6dl-icore-rqs.dtb \
@ -605,8 +607,10 @@ ifneq ($(CONFIG_MX6Q)$(CONFIG_MX6QDL),)
dtb-y += \
imx6-apalis.dtb \
imx6q-cm-fx6.dtb \
imx6q-cubox-i.dtb \
imx6q-dhcom-pdk2.dtb \
imx6q-display5.dtb \
imx6q-hummingboard.dtb \
imx6q-icore.dtb \
imx6q-icore-mipi.dtb \
imx6q-icore-rqs.dtb \

51
arch/arm/dts/imx6dl-cubox-i.dts Normal file
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@ -0,0 +1,51 @@
/*
* Copyright (C) 2014 Russell King
*
* 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 "AS IS", 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-sr-som.dtsi"
#include "imx6qdl-sr-som-brcm.dtsi"
#include "imx6qdl-cubox-i.dtsi"
/ {
model = "SolidRun Cubox-i Solo/DualLite";
compatible = "solidrun,cubox-i/dl", "fsl,imx6dl";
};

52
arch/arm/dts/imx6dl-hummingboard.dts Normal file
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@ -0,0 +1,52 @@
/*
* Copyright (C) 2014 Rabeeh Khoury (rabeeh@solid-run.com)
* Based on dt work by Russell King
*
* 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 "AS IS", 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-sr-som.dtsi"
#include "imx6qdl-sr-som-brcm.dtsi"
#include "imx6qdl-hummingboard.dtsi"
/ {
model = "SolidRun HummingBoard Solo/DualLite";
compatible = "solidrun,hummingboard/dl", "fsl,imx6dl";
};

59
arch/arm/dts/imx6q-cubox-i.dts Normal file
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@ -0,0 +1,59 @@
/*
* Copyright (C) 2014 Russell King
*
* 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 "AS IS", 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 "imx6q.dtsi"
#include "imx6qdl-sr-som.dtsi"
#include "imx6qdl-sr-som-brcm.dtsi"
#include "imx6qdl-cubox-i.dtsi"
/ {
model = "SolidRun Cubox-i Dual/Quad";
compatible = "solidrun,cubox-i/q", "fsl,imx6q";
};
&sata {
status = "okay";
fsl,transmit-level-mV = <1104>;
fsl,transmit-boost-mdB = <0>;
fsl,transmit-atten-16ths = <9>;
fsl,no-spread-spectrum;
};

60
arch/arm/dts/imx6q-hummingboard.dts Normal file
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@ -0,0 +1,60 @@
/*
* Copyright (C) 2014 Rabeeh Khoury (rabeeh@solid-run.com)
* Based on dt work by Russell King
*
* 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 "AS IS", 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 "imx6q.dtsi"
#include "imx6qdl-sr-som.dtsi"
#include "imx6qdl-sr-som-brcm.dtsi"
#include "imx6qdl-hummingboard.dtsi"
/ {
model = "SolidRun HummingBoard Dual/Quad";
compatible = "solidrun,hummingboard/q", "fsl,imx6q";
};
&sata {
status = "okay";
fsl,transmit-level-mV = <1025>;
fsl,transmit-boost-mdB = <3330>;
fsl,transmit-atten-16ths = <9>;
fsl,receive-eq-mdB = <3000>;
};

269
arch/arm/dts/imx6qdl-cubox-i.dtsi Normal file
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@ -0,0 +1,269 @@
/*
* Copyright (C) 2014 Russell King
*
* 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 "AS IS", 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/input/input.h>
#include <dt-bindings/gpio/gpio.h>
/ {
/* Will be filled by the bootloader */
memory@10000000 {
device_type = "memory";
reg = <0x10000000 0>;
};
ir_recv: ir-receiver {
compatible = "gpio-ir-receiver";
gpios = <&gpio3 9 1>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_cubox_i_ir>;
};
pwmleds {
compatible = "pwm-leds";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_cubox_i_pwm1>;
front {
active-low;
label = "imx6:red:front";
max-brightness = <248>;
pwms = <&pwm1 0 50000>;
};
};
v_5v0: regulator-v-5v0 {
compatible = "regulator-fixed";
regulator-always-on;
regulator-max-microvolt = <5000000>;
regulator-min-microvolt = <5000000>;
regulator-name = "v_5v0";
};
v_usb2: regulator-v-usb2 {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_cubox_i_usbh1_vbus>;
regulator-max-microvolt = <5000000>;
regulator-min-microvolt = <5000000>;
regulator-name = "v_usb2";
vin-supply = <&v_5v0>;
};
v_usb1: regulator-v-usb1 {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_cubox_i_usbotg_vbus>;
regulator-max-microvolt = <5000000>;
regulator-min-microvolt = <5000000>;
regulator-name = "v_usb1";
vin-supply = <&v_5v0>;
};
sound-spdif {
compatible = "fsl,imx-audio-spdif";
model = "Integrated SPDIF";
/* IMX6 doesn't implement this yet */
spdif-controller = <&spdif>;
spdif-out;
};
gpio-keys {
compatible = "gpio-keys";
pinctrl-0 = <&pinctrl_gpio_key>;
pinctrl-names = "default";
button_0 {
label = "Button 0";
gpios = <&gpio3 8 GPIO_ACTIVE_LOW>;
linux,code = <BTN_0>;
};
};
};
&hdmi {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_cubox_i_hdmi>;
ddc-i2c-bus = <&i2c2>;
status = "okay";
};
&i2c2 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_cubox_i_i2c2>;
status = "okay";
};
&i2c3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_cubox_i_i2c3>;
status = "okay";
rtc@68 {
compatible = "nxp,pcf8523";
reg = <0x68>;
};
};
&iomuxc {
cubox_i {
pinctrl_cubox_i_hdmi: cubox-i-hdmi {
fsl,pins = <
MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0
>;
};
pinctrl_cubox_i_i2c2: cubox-i-i2c2 {
fsl,pins = <
MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
>;
};
pinctrl_cubox_i_i2c3: cubox-i-i2c3 {
fsl,pins = <
MX6QDL_PAD_EIM_D17__I2C3_SCL 0x4001b8b1
MX6QDL_PAD_EIM_D18__I2C3_SDA 0x4001b8b1
>;
};
pinctrl_cubox_i_ir: cubox-i-ir {
fsl,pins = <
MX6QDL_PAD_EIM_DA9__GPIO3_IO09 0x80000000
>;
};
pinctrl_cubox_i_pwm1: cubox-i-pwm1-front-led {
fsl,pins = <MX6QDL_PAD_DISP0_DAT8__PWM1_OUT 0x1b0b0>;
};
pinctrl_cubox_i_spdif: cubox-i-spdif {
fsl,pins = <MX6QDL_PAD_GPIO_17__SPDIF_OUT 0x13091>;
};
pinctrl_cubox_i_usbh1: cubox-i-usbh1 {
fsl,pins = <MX6QDL_PAD_GPIO_3__USB_H1_OC 0x1b0b0>;
};
pinctrl_cubox_i_usbh1_vbus: cubox-i-usbh1-vbus {
fsl,pins = <MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x4001b0b0>;
};
pinctrl_cubox_i_usbotg: cubox-i-usbotg {
/*
* The Cubox-i pulls ID low, but as it's pointless
* leaving it as a pull-up, even if it is just 10uA.
*/
fsl,pins = <
MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059
MX6QDL_PAD_KEY_COL4__USB_OTG_OC 0x1b0b0
>;
};
pinctrl_cubox_i_usbotg_vbus: cubox-i-usbotg-vbus {
fsl,pins = <MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x4001b0b0>;
};
pinctrl_cubox_i_usdhc2_aux: cubox-i-usdhc2-aux {
fsl,pins = <
MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071
MX6QDL_PAD_KEY_ROW1__SD2_VSELECT 0x1b071
>;
};
pinctrl_cubox_i_usdhc2: cubox-i-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
>;
};
pinctrl_gpio_key: gpio-key {
fsl,pins = <
MX6QDL_PAD_EIM_DA8__GPIO3_IO08 0x17059
>;
};
};
};
&pwm1 {
status = "okay";
};
&spdif {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_cubox_i_spdif>;
status = "okay";
};
&usbh1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_cubox_i_usbh1>;
vbus-supply = <&v_usb2>;
status = "okay";
};
&usbotg {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_cubox_i_usbotg>;
vbus-supply = <&v_usb1>;
status = "okay";
};
&usdhc2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_cubox_i_usdhc2_aux &pinctrl_cubox_i_usdhc2>;
vmmc-supply = <&vcc_3v3>;
cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
status = "okay";
};
&vcc_3v3 {
vin-supply = <&v_5v0>;
};

368
arch/arm/dts/imx6qdl-hummingboard.dtsi Normal file
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@ -0,0 +1,368 @@
/*
* Copyright (C) 2013,2014 Russell King
*
* 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 "AS IS", 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/sound/fsl-imx-audmux.h>
/ {
/* Will be filled by the bootloader */
memory@10000000 {
device_type = "memory";
reg = <0x10000000 0>;
};
chosen {
stdout-path = &uart1;
};
ir_recv: ir-receiver {
compatible = "gpio-ir-receiver";
gpios = <&gpio3 5 GPIO_ACTIVE_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hummingboard_gpio3_5>;
};
v_3v2: regulator-v-3v2 {
compatible = "regulator-fixed";
regulator-always-on;
regulator-max-microvolt = <3300000>;
regulator-min-microvolt = <3300000>;
regulator-name = "v_3v2";
vin-supply = <&v_5v0>;
};
v_5v0: regulator-v-5v0 {
compatible = "regulator-fixed";
regulator-always-on;
regulator-max-microvolt = <5000000>;
regulator-min-microvolt = <5000000>;
regulator-name = "v_5v0";
};
v_sd: regulator-v-sd {
compatible = "regulator-fixed";
gpio = <&gpio4 30 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hummingboard_vmmc>;
regulator-boot-on;
regulator-max-microvolt = <3300000>;
regulator-min-microvolt = <3300000>;
regulator-name = "v_sd";
startup-delay-us = <1000>;
vin-supply = <&v_3v2>;
};
v_usb2: regulator-v-usb2 {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hummingboard_usbh1_vbus>;
regulator-max-microvolt = <5000000>;
regulator-min-microvolt = <5000000>;
regulator-name = "v_usb2";
vin-supply = <&v_5v0>;
};
v_usb1: regulator-v-usb1 {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hummingboard_usbotg_vbus>;
regulator-max-microvolt = <5000000>;
regulator-min-microvolt = <5000000>;
regulator-name = "v_usb1";
vin-supply = <&v_5v0>;
};
audio: sound-sgtl5000 {
compatible = "simple-audio-card";
simple-audio-card,name = "On-board Codec";
simple-audio-card,format = "i2s";
simple-audio-card,bitclock-master = <&sound_codec>;
simple-audio-card,frame-master = <&sound_codec>;
simple-audio-card,widgets =
"Microphone", "Headphone Jack",
"Headphone", "Headphone Jack";
simple-audio-card,routing =
"MIC_IN", "Headphone Jack",
"Headphone Jack", "Mic Bias",
"Headphone Jack", "HP_OUT";
sound_cpu: simple-audio-card,cpu {
sound-dai = <&ssi1>;
};
sound_codec: simple-audio-card,codec {
sound-dai = <&sgtl5000>;
};
};
sound-spdif {
compatible = "fsl,imx-audio-spdif";
model = "On-board SPDIF";
/* IMX6 doesn't implement this yet */
spdif-controller = <&spdif>;
spdif-out;
};
};
&audmux {
status = "okay";
ssi1 {
fsl,audmux-port = <0>;
fsl,port-config = <
(IMX_AUDMUX_V2_PTCR_SYN |
IMX_AUDMUX_V2_PTCR_TFSEL(4) |
IMX_AUDMUX_V2_PTCR_TCSEL(4) |
IMX_AUDMUX_V2_PTCR_TFSDIR |
IMX_AUDMUX_V2_PTCR_TCLKDIR)
IMX_AUDMUX_V2_PDCR_RXDSEL(4)
>;
};
pins5 {
fsl,audmux-port = <4>;
fsl,port-config = <
IMX_AUDMUX_V2_PTCR_SYN
IMX_AUDMUX_V2_PDCR_RXDSEL(0)
>;
};
};
&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>;
status = "okay";
/* Pro baseboard model */
rtc@68 {
compatible = "nxp,pcf8523";
reg = <0x68>;
};
/* Pro baseboard model */
sgtl5000: codec@a {
clocks = <&clks IMX6QDL_CLK_CKO>;
compatible = "fsl,sgtl5000";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hummingboard_sgtl5000>;
#sound-dai-cells = <0>;
reg = <0x0a>;
VDDA-supply = <&v_3v2>;
VDDIO-supply = <&v_3v2>;
};
};
&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_gpio3_5: hummingboard-gpio3_5 {
fsl,pins = <
MX6QDL_PAD_EIM_DA5__GPIO3_IO05 0x1b0b1
>;
};
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_pcie_reset: hummingboard-pcie-reset {
fsl,pins = <
MX6QDL_PAD_EIM_DA4__GPIO3_IO04 0x1b0b1
>;
};
pinctrl_hummingboard_pwm1: pwm1grp {
fsl,pins = <MX6QDL_PAD_DISP0_DAT8__PWM1_OUT 0x1b0b1>;
};
pinctrl_hummingboard_sgtl5000: hummingboard-sgtl5000 {
fsl,pins = <
MX6QDL_PAD_DISP0_DAT19__AUD5_RXD 0x130b0
MX6QDL_PAD_KEY_COL0__AUD5_TXC 0x130b0
MX6QDL_PAD_KEY_ROW0__AUD5_TXD 0x110b0
MX6QDL_PAD_KEY_COL1__AUD5_TXFS 0x130b0
MX6QDL_PAD_GPIO_5__CCM_CLKO1 0x130b0
>;
};
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 {
/*
* We want it pulled down for a fixed host connection.
*/
fsl,pins = <MX6QDL_PAD_ENET_RX_ER__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
>;
};
pinctrl_hummingboard_vmmc: hummingboard-vmmc {
fsl,pins = <
MX6QDL_PAD_DISP0_DAT9__GPIO4_IO30 0x1b0b0
>;
};
};
};
&pcie {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hummingboard_pcie_reset>;
reset-gpio = <&gpio3 4 GPIO_ACTIVE_LOW>;
status = "okay";
};
&pwm1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hummingboard_pwm1>;
status = "okay";
};
&pwm2 {
pinctrl-names = "default";
status = "okay";
};
&spdif {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hummingboard_spdif>;
status = "okay";
};
&ssi1 {
status = "okay";
};
&usbh1 {
disable-over-current;
vbus-supply = <&v_usb2>;
status = "okay";
};
&usbotg {
disable-over-current;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hummingboard_usbotg_id>;
vbus-supply = <&v_usb1>;
status = "okay";
};
&usdhc2 {
pinctrl-names = "default";
pinctrl-0 = <
&pinctrl_hummingboard_usdhc2_aux
&pinctrl_hummingboard_usdhc2
>;
vmmc-supply = <&v_sd>;
cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
status = "okay";
};
&vcc_3v3 {
vin-supply = <&v_3v2>;
};

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/*
* Copyright (C) 2013,2014 Russell King
*
* 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 "AS IS", 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>
/ {
clk_brcm: brcm-clock {
compatible = "gpio-gate-clock";
#clock-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_microsom_brcm_osc>;
enable-gpios = <&gpio5 5 GPIO_ACTIVE_HIGH>;
};
reg_brcm: brcm-reg {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio3 19 0>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_microsom_brcm_reg>;
regulator-name = "brcm_reg";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
startup-delay-us = <200000>;
};
usdhc1_pwrseq: usdhc1_pwrseq {
compatible = "mmc-pwrseq-simple";
reset-gpios = <&gpio5 26 GPIO_ACTIVE_LOW>,
<&gpio6 0 GPIO_ACTIVE_LOW>;
clocks = <&clk_brcm>;
clock-names = "ext_clock";
};
};
&iomuxc {
microsom {
pinctrl_microsom_brcm_bt: microsom-brcm-bt {
fsl,pins = <
MX6QDL_PAD_CSI0_DAT14__GPIO6_IO00 0x40013070
MX6QDL_PAD_CSI0_DAT15__GPIO6_IO01 0x40013070
MX6QDL_PAD_CSI0_DAT18__GPIO6_IO04 0x40013070
>;
};
pinctrl_microsom_brcm_osc: microsom-brcm-osc {
fsl,pins = <
MX6QDL_PAD_DISP0_DAT11__GPIO5_IO05 0x40013070
>;
};
pinctrl_microsom_brcm_reg: microsom-brcm-reg {
fsl,pins = <
MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x40013070
>;
};
pinctrl_microsom_brcm_wifi: microsom-brcm-wifi {
fsl,pins = <
MX6QDL_PAD_GPIO_8__XTALOSC_REF_CLK_32K 0x1b0b0
MX6QDL_PAD_CSI0_DATA_EN__GPIO5_IO20 0x40013070
MX6QDL_PAD_CSI0_DAT8__GPIO5_IO26 0x40013070
MX6QDL_PAD_CSI0_DAT9__GPIO5_IO27 0x40013070
>;
};
pinctrl_microsom_uart4: microsom-uart4 {
fsl,pins = <
MX6QDL_PAD_CSI0_DAT12__UART4_TX_DATA 0x1b0b1
MX6QDL_PAD_CSI0_DAT13__UART4_RX_DATA 0x1b0b1
MX6QDL_PAD_CSI0_DAT16__UART4_RTS_B 0x1b0b1
MX6QDL_PAD_CSI0_DAT17__UART4_CTS_B 0x1b0b1
>;
};
pinctrl_microsom_usdhc1: microsom-usdhc1 {
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
>;
};
};
};
/* UART4 - Connected to optional BRCM Wifi/BT/FM */
&uart4 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_microsom_brcm_bt &pinctrl_microsom_uart4>;
uart-has-rtscts;
status = "okay";
};
/* USDHC1 - Connected to optional BRCM Wifi/BT/FM */
&usdhc1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_microsom_brcm_wifi &pinctrl_microsom_usdhc1>;
bus-width = <4>;
mmc-pwrseq = <&usdhc1_pwrseq>;
keep-power-in-suspend;
no-1-8-v;
non-removable;
vmmc-supply = <&reg_brcm>;
status = "okay";
};

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/*
* Copyright (C) 2013,2014 Russell King
*
* 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 "AS IS", 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>
/ {
vcc_3v3: regulator-vcc-3v3 {
compatible = "regulator-fixed";
regulator-always-on;
regulator-name = "vcc_3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
};
&fec {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_microsom_enet_ar8035>;
phy-mode = "rgmii-id";
phy-reset-duration = <2>;
phy-reset-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>;
status = "okay";
};
&iomuxc {
microsom {
pinctrl_microsom_enet_ar8035: microsom-enet-ar8035 {
fsl,pins = <
MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b8b0
MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
/* AR8035 reset */
MX6QDL_PAD_KEY_ROW4__GPIO4_IO15 0x130b0
/* AR8035 interrupt */
MX6QDL_PAD_DI0_PIN2__GPIO4_IO18 0x1b0b0
/* GPIO16 -> AR8035 25MHz */
MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0b0
MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x13030
MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b030
MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b030
MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b030
MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x1b030
MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b030
/* AR8035 CLK_25M --> ENET_REF_CLK (V22) */
MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x0a0b1
/* AR8035 pin strapping: IO voltage: pull up */
MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b030
/* AR8035 pin strapping: PHYADDR#0: pull down */
MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x13030
/* AR8035 pin strapping: PHYADDR#1: pull down */
MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x13030
/* AR8035 pin strapping: MODE#1: pull up */
MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b030
/* AR8035 pin strapping: MODE#3: pull up */
MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b030
/* AR8035 pin strapping: MODE#0: pull down */
MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x13030
/*
* As the RMII pins are also connected to RGMII
* so that an AR8030 can be placed, set these
* to high-z with the same pulls as above.
* Use the GPIO settings to avoid changing the
* input select registers.
*/
MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25 0x03000
MX6QDL_PAD_ENET_RXD0__GPIO1_IO27 0x03000
MX6QDL_PAD_ENET_RXD1__GPIO1_IO26 0x03000
>;
};
pinctrl_microsom_uart1: microsom-uart1 {
fsl,pins = <
MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA 0x1b0b1
MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA 0x1b0b1
>;
};
};
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_microsom_uart1>;
status = "okay";
};