| Message ID | E1cS36a-0002wB-Vy@rmk-PC.armlinux.org.uk (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Fri, Jan 13, 2017 at 02:45:24PM +0000, Russell King wrote: > From: Jon Nettleton <jon@solid-run.com> > > This adds support for the Hummingboard Gate and Edge devices from > SolidRun. > > Signed-off-by: Jon Nettleton <jon@solid-run.com> > Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com> > Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> > --- > arch/arm/boot/dts/Makefile | 2 + > arch/arm/boot/dts/imx6dl-hummingboard2.dts | 52 +++ > arch/arm/boot/dts/imx6q-hummingboard2.dts | 60 +++ > arch/arm/boot/dts/imx6qdl-hummingboard2.dtsi | 543 +++++++++++++++++++++++++++ > 4 files changed, 657 insertions(+) > create mode 100644 arch/arm/boot/dts/imx6dl-hummingboard2.dts > create mode 100644 arch/arm/boot/dts/imx6q-hummingboard2.dts > create mode 100644 arch/arm/boot/dts/imx6qdl-hummingboard2.dtsi > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 7327250f0bb6..09227cc15199 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -348,6 +348,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ > imx6dl-gw552x.dtb \ > imx6dl-gw553x.dtb \ > imx6dl-hummingboard.dtb \ > + imx6dl-hummingboard2.dtb \ > imx6dl-icore.dtb \ > imx6dl-nit6xlite.dtb \ > imx6dl-nitrogen6x.dtb \ > @@ -390,6 +391,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ > imx6q-gw553x.dtb \ > imx6q-h100.dtb \ > imx6q-hummingboard.dtb \ > + imx6q-hummingboard2.dtb \ > imx6q-icore.dtb \ > imx6q-icore-rqs.dtb \ > imx6q-marsboard.dtb \ > diff --git a/arch/arm/boot/dts/imx6dl-hummingboard2.dts b/arch/arm/boot/dts/imx6dl-hummingboard2.dts > new file mode 100644 > index 000000000000..990b5050de5b > --- /dev/null > +++ b/arch/arm/boot/dts/imx6dl-hummingboard2.dts > @@ -0,0 +1,52 @@ > +/* > + * Device Tree file for SolidRun HummingBoard2 > + * Copyright (C) 2015 Rabeeh Khoury <rabeeh@solid-run.com> > + * Based on 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 as > + * published by the Free Software Foundation; either version 2 of the > + * License. > + * > + * 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. > + */ The licence text is still the mangled version. > +/dts-v1/; > + > +#include "imx6dl.dtsi" > +#include "imx6qdl-hummingboard2.dtsi" > + > +/ { > + model = "SolidRun HummingBoard2 Solo/DualLite"; > + compatible = "solidrun,hummingboard2/dl", "fsl,imx6dl"; > +}; > diff --git a/arch/arm/boot/dts/imx6q-hummingboard2.dts b/arch/arm/boot/dts/imx6q-hummingboard2.dts > new file mode 100644 > index 000000000000..f5eec9163bb8 > --- /dev/null > +++ b/arch/arm/boot/dts/imx6q-hummingboard2.dts > @@ -0,0 +1,60 @@ > +/* > + * Device Tree file for SolidRun HummingBoard2 > + * Copyright (C) 2015 Rabeeh Khoury <rabeeh@solid-run.com> > + * Based on 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 as > + * published by the Free Software Foundation; either version 2 of the > + * License. > + * > + * 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. > + */ Ditto > +/dts-v1/; > + > +#include "imx6q.dtsi" > +#include "imx6qdl-hummingboard2.dtsi" > + > +/ { > + model = "SolidRun HummingBoard2 Dual/Quad"; > + compatible = "solidrun,hummingboard2/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; > +}; > diff --git a/arch/arm/boot/dts/imx6qdl-hummingboard2.dtsi b/arch/arm/boot/dts/imx6qdl-hummingboard2.dtsi > new file mode 100644 > index 000000000000..11b63f6f2b89 > --- /dev/null > +++ b/arch/arm/boot/dts/imx6qdl-hummingboard2.dtsi > @@ -0,0 +1,543 @@ > +/* > + * Device Tree file for SolidRun HummingBoard2 > + * Copyright (C) 2015 Rabeeh Khoury <rabeeh@solid-run.com> > + * > + * 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 as > + * published by the Free Software Foundation; either version 2 of the > + * License. > + * > + * 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. > + */ This one is correct. > +#include "imx6qdl-microsom.dtsi" > +#include "imx6qdl-microsom-ar8035.dtsi" > + > +/ { > + chosen { > + stdout-path = &uart1; > + }; > + > + ir_recv: ir-receiver { > + compatible = "gpio-ir-receiver"; > + gpios = <&gpio7 9 1>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_hummingboard2_gpio7_9>; > + linux,rc-map-name = "rc-rc6-mce"; > + }; > + > + usdhc2_pwrseq: usdhc2-pwrseq { > + compatible = "mmc-pwrseq-simple"; > + reset-gpios = <&gpio4 30 GPIO_ACTIVE_HIGH>; > + }; > + > + reg_3p3v: regulator-3p3v { > + compatible = "regulator-fixed"; > + regulator-name = "3P3V"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + }; > + > + reg_1p8v: regulator-1p8v { > + compatible = "regulator-fixed"; > + regulator-name = "1P8V"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-always-on; > + }; > + > + reg_usbh1_vbus: regulator-usb-h1-vbus { > + compatible = "regulator-fixed"; > + enable-active-high; > + gpio = <&gpio1 0 0>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_hummingboard2_usbh1_vbus>; > + regulator-name = "usb_h1_vbus"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + }; > + > + reg_usbotg_vbus: regulator-usb-otg-vbus { > + compatible = "regulator-fixed"; > + enable-active-high; > + gpio = <&gpio3 22 0>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_hummingboard2_usbotg_vbus>; > + regulator-name = "usb_otg_vbus"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + }; > + > + reg_usbh2_vbus: regulator-usb-h2-vbus { > + compatible = "regulator-gpio"; > + enable-active-high; > + enable-gpio = <&gpio2 13 0>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_hummingboard2_usbh2_vbus>; > + regulator-name = "usb_h2_vbus"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + regulator-boot-on; > + }; > + > + reg_usbh3_vbus: regulator-usb-h3-vbus { > + compatible = "regulator-gpio"; > + enable-active-high; > + enable-gpio = <&gpio7 10 0>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_hummingboard2_usbh3_vbus>; > + regulator-name = "usb_h3_vbus"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + regulator-boot-on; > + }; > + > + sound-sgtl5000 { > + audio-codec = <&sgtl5000>; > + audio-routing = > + "MIC_IN", "Mic Jack", > + "Mic Jack", "Mic Bias", > + "Headphone Jack", "HP_OUT"; > + compatible = "fsl,imx-audio-sgtl5000"; > + model = "On-board Codec"; > + mux-ext-port = <5>; > + mux-int-port = <1>; > + ssi-controller = <&ssi1>; > + }; > +}; > + > +&audmux { > + status = "okay"; > +}; > + > +&ecspi2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_hummingboard2_ecspi2>; > + cs-gpios = <&gpio2 26 0>; > + status = "okay"; > +}; > + > +&hdmi { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_hummingboard2_hdmi>; > + ddc-i2c-bus = <&i2c2>; > + status = "okay"; > +}; > + > +&i2c1 { > + clock-frequency = <100000>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_hummingboard2_i2c1>; > + status = "okay"; > + > + pcf8523: rtc@68 { > + compatible = "nxp,pcf8523"; > + reg = <0x68>; > + nxp,12p5_pf; > + }; I do not see this support in mainline kernel. Shawn > + > + sgtl5000: codec@0a { > + clocks = <&clks IMX6QDL_CLK_CKO>; > + compatible = "fsl,sgtl5000"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_hummingboard2_sgtl5000>; > + reg = <0x0a>; > + VDDA-supply = <®_3p3v>; > + VDDIO-supply = <®_3p3v>; > + }; > +}; > + > +&i2c2 { > + clock-frequency = <100000>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_hummingboard2_i2c2>; > + status = "okay"; > +}; > + > +&i2c3 { > + clock-frequency = <100000>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_hummingboard2_i2c3>; > + status = "okay"; > +}; > + > +&iomuxc { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_hog>; > + > + hummingboard2 { > + pinctrl_hog: hoggrp { > + fsl,pins = < > + /* > + * 36 pin headers GPIO description. The pins > + * numbering as following - > + * > + * 3.2v 5v 74 75 > + * 73 72 71 70 > + * 69 68 67 66 > + * > + * 77 78 79 76 > + * 65 64 61 60 > + * 53 52 51 50 > + * 49 48 166 132 > + * 95 94 90 91 > + * GND 54 24 204 > + * > + * The GPIO numbers can be extracted using > + * signal name from below. > + * Example - > + * MX6QDL_PAD_EIM_DA10__GPIO3_IO10 is > + * GPIO(3,10) which is (3-1)*32+10 = gpio 74 > + * > + * i.e. The mapping of GPIO(X,Y) to Linux gpio > + * number is : gpio number = (X-1) * 32 + Y > + */ > + /* DI1_PIN15 */ > + MX6QDL_PAD_EIM_DA10__GPIO3_IO10 0x400130b1 > + /* DI1_PIN02 */ > + MX6QDL_PAD_EIM_DA11__GPIO3_IO11 0x400130b1 > + /* DISP1_DATA00 */ > + MX6QDL_PAD_EIM_DA9__GPIO3_IO09 0x400130b1 > + /* DISP1_DATA01 */ > + MX6QDL_PAD_EIM_DA8__GPIO3_IO08 0x400130b1 > + /* DISP1_DATA02 */ > + MX6QDL_PAD_EIM_DA7__GPIO3_IO07 0x400130b1 > + /* DISP1_DATA03 */ > + MX6QDL_PAD_EIM_DA6__GPIO3_IO06 0x400130b1 > + /* DISP1_DATA04 */ > + MX6QDL_PAD_EIM_DA5__GPIO3_IO05 0x400130b1 > + /* DISP1_DATA05 */ > + MX6QDL_PAD_EIM_DA4__GPIO3_IO04 0x400130b1 > + /* DISP1_DATA06 */ > + MX6QDL_PAD_EIM_DA3__GPIO3_IO03 0x400130b1 > + /* DISP1_DATA07 */ > + MX6QDL_PAD_EIM_DA2__GPIO3_IO02 0x400130b1 > + /* DI1_D0_CS */ > + MX6QDL_PAD_EIM_DA13__GPIO3_IO13 0x400130b1 > + /* DI1_D1_CS */ > + MX6QDL_PAD_EIM_DA14__GPIO3_IO14 0x400130b1 > + /* DI1_PIN01 */ > + MX6QDL_PAD_EIM_DA15__GPIO3_IO15 0x400130b1 > + /* DI1_PIN03 */ > + MX6QDL_PAD_EIM_DA12__GPIO3_IO12 0x400130b1 > + /* DISP1_DATA08 */ > + MX6QDL_PAD_EIM_DA1__GPIO3_IO01 0x400130b1 > + /* DISP1_DATA09 */ > + MX6QDL_PAD_EIM_DA0__GPIO3_IO00 0x400130b1 > + /* DISP1_DATA10 */ > + MX6QDL_PAD_EIM_EB1__GPIO2_IO29 0x400130b1 > + /* DISP1_DATA11 */ > + MX6QDL_PAD_EIM_EB0__GPIO2_IO28 0x400130b1 > + /* DISP1_DATA12 */ > + MX6QDL_PAD_EIM_A17__GPIO2_IO21 0x400130b1 > + /* DISP1_DATA13 */ > + MX6QDL_PAD_EIM_A18__GPIO2_IO20 0x400130b1 > + /* DISP1_DATA14 */ > + MX6QDL_PAD_EIM_A19__GPIO2_IO19 0x400130b1 > + /* DISP1_DATA15 */ > + MX6QDL_PAD_EIM_A20__GPIO2_IO18 0x400130b1 > + /* DISP1_DATA16 */ > + MX6QDL_PAD_EIM_A21__GPIO2_IO17 0x400130b1 > + /* DISP1_DATA17 */ > + MX6QDL_PAD_EIM_A22__GPIO2_IO16 0x400130b1 > + /* DISP1_DATA18 */ > + MX6QDL_PAD_EIM_A23__GPIO6_IO06 0x400130b1 > + /* DISP1_DATA19 */ > + MX6QDL_PAD_EIM_A24__GPIO5_IO04 0x400130b1 > + /* DISP1_DATA20 */ > + MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x400130b1 > + /* DISP1_DATA21 */ > + MX6QDL_PAD_EIM_D30__GPIO3_IO30 0x400130b1 > + /* DISP1_DATA22 */ > + MX6QDL_PAD_EIM_D26__GPIO3_IO26 0x400130b1 > + /* DISP1_DATA23 */ > + MX6QDL_PAD_EIM_D27__GPIO3_IO27 0x400130b1 > + /* DI1_DISP_CLK */ > + MX6QDL_PAD_EIM_A16__GPIO2_IO22 0x400130b1 > + /* SPDIF_IN */ > + MX6QDL_PAD_ENET_RX_ER__GPIO1_IO24 0x400130b1 > + /* SPDIF_OUT */ > + MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x400130b1 > + > + /* MikroBUS GPIO pin number 10 */ > + MX6QDL_PAD_EIM_LBA__GPIO2_IO27 0x400130b1 > + >; > + }; > + > + pinctrl_hummingboard2_ecspi2: hummingboard2-ecspi2grp { > + fsl,pins = < > + MX6QDL_PAD_EIM_OE__ECSPI2_MISO 0x100b1 > + MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI 0x100b1 > + MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK 0x100b1 > + MX6QDL_PAD_EIM_RW__GPIO2_IO26 0x000b1 /* CS */ > + >; > + }; > + > + pinctrl_hummingboard2_gpio7_9: hummingboard2-gpio7_9 { > + fsl,pins = < > + MX6QDL_PAD_SD4_CMD__GPIO7_IO09 0x80000000 > + >; > + }; > + > + pinctrl_hummingboard2_hdmi: hummingboard2-hdmi { > + fsl,pins = < > + MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0 > + >; > + }; > + > + pinctrl_hummingboard2_i2c1: hummingboard2-i2c1 { > + fsl,pins = < > + MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1 > + MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1 > + >; > + }; > + > + pinctrl_hummingboard2_i2c2: hummingboard2-i2c2 { > + fsl,pins = < > + MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1 > + MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1 > + >; > + }; > + > + pinctrl_hummingboard2_i2c3: hummingboard2-i2c3 { > + fsl,pins = < > + MX6QDL_PAD_EIM_D17__I2C3_SCL 0x4001b8b1 > + MX6QDL_PAD_EIM_D18__I2C3_SDA 0x4001b8b1 > + >; > + }; > + > + pinctrl_hummingboard2_mipi: hummingboard2_mipi { > + fsl,pins = < > + MX6QDL_PAD_SD4_DAT2__GPIO2_IO10 0x4001b8b1 > + MX6QDL_PAD_KEY_COL4__GPIO4_IO14 0x4001b8b1 > + MX6QDL_PAD_NANDF_CS2__CCM_CLKO2 0x130b0 > + >; > + }; > + > + pinctrl_hummingboard2_pcie_reset: hummingboard2-pcie-reset { > + fsl,pins = < > + MX6QDL_PAD_SD4_DAT3__GPIO2_IO11 0x1b0b1 > + >; > + }; > + > + pinctrl_hummingboard2_pwm1: pwm1grp { > + fsl,pins = < > + MX6QDL_PAD_DISP0_DAT8__PWM1_OUT 0x1b0b1 > + >; > + }; > + > + pinctrl_hummingboard2_sgtl5000: hummingboard2-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_hummingboard2_usbh1_vbus: hummingboard2-usbh1-vbus { > + fsl,pins = <MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0>; > + }; > + > + pinctrl_hummingboard2_usbh2_vbus: hummingboard2-usbh2-vbus { > + fsl,pins = <MX6QDL_PAD_SD4_DAT5__GPIO2_IO13 0x1b0b0>; > + }; > + > + pinctrl_hummingboard2_usbh3_vbus: hummingboard2-usbh3-vbus { > + fsl,pins = <MX6QDL_PAD_SD4_CLK__GPIO7_IO10 0x1b0b0>; > + }; > + > + pinctrl_hummingboard2_usbotg_id: hummingboard2-usbotg-id { > + /* > + * Similar to pinctrl_usbotg_2, but we want it > + * pulled down for a fixed host connection. > + */ > + fsl,pins = <MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059>; > + }; > + > + pinctrl_hummingboard2_usbotg_vbus: hummingboard2-usbotg-vbus { > + fsl,pins = <MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b0>; > + }; > + > + pinctrl_hummingboard2_usdhc2_aux: hummingboard2-usdhc2-aux { > + fsl,pins = < > + MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x13071 > + MX6QDL_PAD_KEY_ROW1__SD2_VSELECT 0x1b071 > + MX6QDL_PAD_DISP0_DAT9__GPIO4_IO30 0x1b0b0 > + >; > + }; > + > + pinctrl_hummingboard2_usdhc2: hummingboard2-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_hummingboard2_usdhc2_100mhz: hummingboard2-usdhc2-100mhz { > + fsl,pins = < > + MX6QDL_PAD_SD2_CMD__SD2_CMD 0x170b9 > + MX6QDL_PAD_SD2_CLK__SD2_CLK 0x100b9 > + MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170b9 > + MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170b9 > + MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170b9 > + MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x130b9 > + >; > + }; > + > + pinctrl_hummingboard2_usdhc2_200mhz: hummingboard2-usdhc2-200mhz { > + fsl,pins = < > + MX6QDL_PAD_SD2_CMD__SD2_CMD 0x170f9 > + MX6QDL_PAD_SD2_CLK__SD2_CLK 0x100f9 > + MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170f9 > + MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170f9 > + MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170f9 > + MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x130f9 > + >; > + }; > + > + pinctrl_hummingboard2_usdhc3: hummingboard2-usdhc3 { > + fsl,pins = < > + MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059 > + MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059 > + MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059 > + MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059 > + MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059 > + MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059 > + MX6QDL_PAD_SD3_DAT4__SD3_DATA4 0x17059 > + MX6QDL_PAD_SD3_DAT5__SD3_DATA5 0x17059 > + MX6QDL_PAD_SD3_DAT6__SD3_DATA6 0x17059 > + MX6QDL_PAD_SD3_DAT7__SD3_DATA7 0x17059 > + MX6QDL_PAD_SD3_RST__SD3_RESET 0x17059 > + >; > + }; > + > + pinctrl_hummingboard2_uart3: hummingboard2-uart3 { > + fsl,pins = < > + MX6QDL_PAD_EIM_D25__UART3_TX_DATA 0x1b0b1 > + MX6QDL_PAD_EIM_D24__UART3_RX_DATA 0x40013000 > + >; > + }; > + }; > +}; > + > +&ldb { > + status = "disabled"; > + > + lvds-channel@0 { > + fsl,data-mapping = "spwg"; > + fsl,data-width = <18>; > + }; > +}; > + > +&pcie { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_hummingboard2_pcie_reset>; > + reset-gpio = <&gpio2 11 0>; > + status = "okay"; > +}; > + > +&pwm1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_hummingboard2_pwm1>; > + status = "okay"; > +}; > + > +&pwm3 { > + status = "disabled"; > +}; > + > +&pwm4 { > + status = "disabled"; > +}; > + > +&ssi1 { > + status = "okay"; > +}; > + > +&usbh1 { > + disable-over-current; > + vbus-supply = <®_usbh1_vbus>; > + status = "okay"; > +}; > + > +&usbotg { > + disable-over-current; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_hummingboard2_usbotg_id>; > + vbus-supply = <®_usbotg_vbus>; > + status = "okay"; > +}; > + > +&usdhc2 { > + pinctrl-names = "default", "state_100mhz", "state_200mhz"; > + pinctrl-0 = < > + &pinctrl_hummingboard2_usdhc2_aux > + &pinctrl_hummingboard2_usdhc2 > + >; > + pinctrl-1 = < > + &pinctrl_hummingboard2_usdhc2_aux > + &pinctrl_hummingboard2_usdhc2_100mhz > + >; > + pinctrl-2 = < > + &pinctrl_hummingboard2_usdhc2_aux > + &pinctrl_hummingboard2_usdhc2_200mhz > + >; > + mmc-pwrseq = <&usdhc2_pwrseq>; > + cd-gpios = <&gpio1 4 0>; > + status = "okay"; > +}; > + > +&usdhc3 { > + pinctrl-names = "default"; > + pinctrl-0 = < > + &pinctrl_hummingboard2_usdhc3 > + >; > + vmmc-supply = <®_3p3v>; > + vqmmc-supply = <®_3p3v>; > + bus-width = <8>; > + non-removable; > + status = "okay"; > +}; > + > +&uart3 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_hummingboard2_uart3>; > + status = "okay"; > +}; > -- > 2.7.4 >
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 7327250f0bb6..09227cc15199 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -348,6 +348,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ imx6dl-gw552x.dtb \ imx6dl-gw553x.dtb \ imx6dl-hummingboard.dtb \ + imx6dl-hummingboard2.dtb \ imx6dl-icore.dtb \ imx6dl-nit6xlite.dtb \ imx6dl-nitrogen6x.dtb \ @@ -390,6 +391,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ imx6q-gw553x.dtb \ imx6q-h100.dtb \ imx6q-hummingboard.dtb \ + imx6q-hummingboard2.dtb \ imx6q-icore.dtb \ imx6q-icore-rqs.dtb \ imx6q-marsboard.dtb \ diff --git a/arch/arm/boot/dts/imx6dl-hummingboard2.dts b/arch/arm/boot/dts/imx6dl-hummingboard2.dts new file mode 100644 index 000000000000..990b5050de5b --- /dev/null +++ b/arch/arm/boot/dts/imx6dl-hummingboard2.dts @@ -0,0 +1,52 @@ +/* + * Device Tree file for SolidRun HummingBoard2 + * Copyright (C) 2015 Rabeeh Khoury <rabeeh@solid-run.com> + * Based on 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 as + * published by the Free Software Foundation; either version 2 of the + * License. + * + * 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-hummingboard2.dtsi" + +/ { + model = "SolidRun HummingBoard2 Solo/DualLite"; + compatible = "solidrun,hummingboard2/dl", "fsl,imx6dl"; +}; diff --git a/arch/arm/boot/dts/imx6q-hummingboard2.dts b/arch/arm/boot/dts/imx6q-hummingboard2.dts new file mode 100644 index 000000000000..f5eec9163bb8 --- /dev/null +++ b/arch/arm/boot/dts/imx6q-hummingboard2.dts @@ -0,0 +1,60 @@ +/* + * Device Tree file for SolidRun HummingBoard2 + * Copyright (C) 2015 Rabeeh Khoury <rabeeh@solid-run.com> + * Based on 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 as + * published by the Free Software Foundation; either version 2 of the + * License. + * + * 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 "imx6q.dtsi" +#include "imx6qdl-hummingboard2.dtsi" + +/ { + model = "SolidRun HummingBoard2 Dual/Quad"; + compatible = "solidrun,hummingboard2/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; +}; diff --git a/arch/arm/boot/dts/imx6qdl-hummingboard2.dtsi b/arch/arm/boot/dts/imx6qdl-hummingboard2.dtsi new file mode 100644 index 000000000000..11b63f6f2b89 --- /dev/null +++ b/arch/arm/boot/dts/imx6qdl-hummingboard2.dtsi @@ -0,0 +1,543 @@ +/* + * Device Tree file for SolidRun HummingBoard2 + * Copyright (C) 2015 Rabeeh Khoury <rabeeh@solid-run.com> + * + * 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 as + * published by the Free Software Foundation; either version 2 of the + * License. + * + * 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 "imx6qdl-microsom.dtsi" +#include "imx6qdl-microsom-ar8035.dtsi" + +/ { + chosen { + stdout-path = &uart1; + }; + + ir_recv: ir-receiver { + compatible = "gpio-ir-receiver"; + gpios = <&gpio7 9 1>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hummingboard2_gpio7_9>; + linux,rc-map-name = "rc-rc6-mce"; + }; + + usdhc2_pwrseq: usdhc2-pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&gpio4 30 GPIO_ACTIVE_HIGH>; + }; + + reg_3p3v: regulator-3p3v { + compatible = "regulator-fixed"; + regulator-name = "3P3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + reg_1p8v: regulator-1p8v { + compatible = "regulator-fixed"; + regulator-name = "1P8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + reg_usbh1_vbus: regulator-usb-h1-vbus { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio1 0 0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hummingboard2_usbh1_vbus>; + regulator-name = "usb_h1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + reg_usbotg_vbus: regulator-usb-otg-vbus { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio3 22 0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hummingboard2_usbotg_vbus>; + regulator-name = "usb_otg_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + reg_usbh2_vbus: regulator-usb-h2-vbus { + compatible = "regulator-gpio"; + enable-active-high; + enable-gpio = <&gpio2 13 0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hummingboard2_usbh2_vbus>; + regulator-name = "usb_h2_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + }; + + reg_usbh3_vbus: regulator-usb-h3-vbus { + compatible = "regulator-gpio"; + enable-active-high; + enable-gpio = <&gpio7 10 0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hummingboard2_usbh3_vbus>; + regulator-name = "usb_h3_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + }; + + sound-sgtl5000 { + audio-codec = <&sgtl5000>; + audio-routing = + "MIC_IN", "Mic Jack", + "Mic Jack", "Mic Bias", + "Headphone Jack", "HP_OUT"; + compatible = "fsl,imx-audio-sgtl5000"; + model = "On-board Codec"; + mux-ext-port = <5>; + mux-int-port = <1>; + ssi-controller = <&ssi1>; + }; +}; + +&audmux { + status = "okay"; +}; + +&ecspi2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hummingboard2_ecspi2>; + cs-gpios = <&gpio2 26 0>; + status = "okay"; +}; + +&hdmi { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hummingboard2_hdmi>; + ddc-i2c-bus = <&i2c2>; + status = "okay"; +}; + +&i2c1 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hummingboard2_i2c1>; + status = "okay"; + + pcf8523: rtc@68 { + compatible = "nxp,pcf8523"; + reg = <0x68>; + nxp,12p5_pf; + }; + + sgtl5000: codec@0a { + clocks = <&clks IMX6QDL_CLK_CKO>; + compatible = "fsl,sgtl5000"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hummingboard2_sgtl5000>; + reg = <0x0a>; + VDDA-supply = <®_3p3v>; + VDDIO-supply = <®_3p3v>; + }; +}; + +&i2c2 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hummingboard2_i2c2>; + status = "okay"; +}; + +&i2c3 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hummingboard2_i2c3>; + status = "okay"; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + hummingboard2 { + pinctrl_hog: hoggrp { + fsl,pins = < + /* + * 36 pin headers GPIO description. The pins + * numbering as following - + * + * 3.2v 5v 74 75 + * 73 72 71 70 + * 69 68 67 66 + * + * 77 78 79 76 + * 65 64 61 60 + * 53 52 51 50 + * 49 48 166 132 + * 95 94 90 91 + * GND 54 24 204 + * + * The GPIO numbers can be extracted using + * signal name from below. + * Example - + * MX6QDL_PAD_EIM_DA10__GPIO3_IO10 is + * GPIO(3,10) which is (3-1)*32+10 = gpio 74 + * + * i.e. The mapping of GPIO(X,Y) to Linux gpio + * number is : gpio number = (X-1) * 32 + Y + */ + /* DI1_PIN15 */ + MX6QDL_PAD_EIM_DA10__GPIO3_IO10 0x400130b1 + /* DI1_PIN02 */ + MX6QDL_PAD_EIM_DA11__GPIO3_IO11 0x400130b1 + /* DISP1_DATA00 */ + MX6QDL_PAD_EIM_DA9__GPIO3_IO09 0x400130b1 + /* DISP1_DATA01 */ + MX6QDL_PAD_EIM_DA8__GPIO3_IO08 0x400130b1 + /* DISP1_DATA02 */ + MX6QDL_PAD_EIM_DA7__GPIO3_IO07 0x400130b1 + /* DISP1_DATA03 */ + MX6QDL_PAD_EIM_DA6__GPIO3_IO06 0x400130b1 + /* DISP1_DATA04 */ + MX6QDL_PAD_EIM_DA5__GPIO3_IO05 0x400130b1 + /* DISP1_DATA05 */ + MX6QDL_PAD_EIM_DA4__GPIO3_IO04 0x400130b1 + /* DISP1_DATA06 */ + MX6QDL_PAD_EIM_DA3__GPIO3_IO03 0x400130b1 + /* DISP1_DATA07 */ + MX6QDL_PAD_EIM_DA2__GPIO3_IO02 0x400130b1 + /* DI1_D0_CS */ + MX6QDL_PAD_EIM_DA13__GPIO3_IO13 0x400130b1 + /* DI1_D1_CS */ + MX6QDL_PAD_EIM_DA14__GPIO3_IO14 0x400130b1 + /* DI1_PIN01 */ + MX6QDL_PAD_EIM_DA15__GPIO3_IO15 0x400130b1 + /* DI1_PIN03 */ + MX6QDL_PAD_EIM_DA12__GPIO3_IO12 0x400130b1 + /* DISP1_DATA08 */ + MX6QDL_PAD_EIM_DA1__GPIO3_IO01 0x400130b1 + /* DISP1_DATA09 */ + MX6QDL_PAD_EIM_DA0__GPIO3_IO00 0x400130b1 + /* DISP1_DATA10 */ + MX6QDL_PAD_EIM_EB1__GPIO2_IO29 0x400130b1 + /* DISP1_DATA11 */ + MX6QDL_PAD_EIM_EB0__GPIO2_IO28 0x400130b1 + /* DISP1_DATA12 */ + MX6QDL_PAD_EIM_A17__GPIO2_IO21 0x400130b1 + /* DISP1_DATA13 */ + MX6QDL_PAD_EIM_A18__GPIO2_IO20 0x400130b1 + /* DISP1_DATA14 */ + MX6QDL_PAD_EIM_A19__GPIO2_IO19 0x400130b1 + /* DISP1_DATA15 */ + MX6QDL_PAD_EIM_A20__GPIO2_IO18 0x400130b1 + /* DISP1_DATA16 */ + MX6QDL_PAD_EIM_A21__GPIO2_IO17 0x400130b1 + /* DISP1_DATA17 */ + MX6QDL_PAD_EIM_A22__GPIO2_IO16 0x400130b1 + /* DISP1_DATA18 */ + MX6QDL_PAD_EIM_A23__GPIO6_IO06 0x400130b1 + /* DISP1_DATA19 */ + MX6QDL_PAD_EIM_A24__GPIO5_IO04 0x400130b1 + /* DISP1_DATA20 */ + MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x400130b1 + /* DISP1_DATA21 */ + MX6QDL_PAD_EIM_D30__GPIO3_IO30 0x400130b1 + /* DISP1_DATA22 */ + MX6QDL_PAD_EIM_D26__GPIO3_IO26 0x400130b1 + /* DISP1_DATA23 */ + MX6QDL_PAD_EIM_D27__GPIO3_IO27 0x400130b1 + /* DI1_DISP_CLK */ + MX6QDL_PAD_EIM_A16__GPIO2_IO22 0x400130b1 + /* SPDIF_IN */ + MX6QDL_PAD_ENET_RX_ER__GPIO1_IO24 0x400130b1 + /* SPDIF_OUT */ + MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x400130b1 + + /* MikroBUS GPIO pin number 10 */ + MX6QDL_PAD_EIM_LBA__GPIO2_IO27 0x400130b1 + >; + }; + + pinctrl_hummingboard2_ecspi2: hummingboard2-ecspi2grp { + fsl,pins = < + MX6QDL_PAD_EIM_OE__ECSPI2_MISO 0x100b1 + MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI 0x100b1 + MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK 0x100b1 + MX6QDL_PAD_EIM_RW__GPIO2_IO26 0x000b1 /* CS */ + >; + }; + + pinctrl_hummingboard2_gpio7_9: hummingboard2-gpio7_9 { + fsl,pins = < + MX6QDL_PAD_SD4_CMD__GPIO7_IO09 0x80000000 + >; + }; + + pinctrl_hummingboard2_hdmi: hummingboard2-hdmi { + fsl,pins = < + MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0 + >; + }; + + pinctrl_hummingboard2_i2c1: hummingboard2-i2c1 { + fsl,pins = < + MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1 + MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1 + >; + }; + + pinctrl_hummingboard2_i2c2: hummingboard2-i2c2 { + fsl,pins = < + MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1 + MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1 + >; + }; + + pinctrl_hummingboard2_i2c3: hummingboard2-i2c3 { + fsl,pins = < + MX6QDL_PAD_EIM_D17__I2C3_SCL 0x4001b8b1 + MX6QDL_PAD_EIM_D18__I2C3_SDA 0x4001b8b1 + >; + }; + + pinctrl_hummingboard2_mipi: hummingboard2_mipi { + fsl,pins = < + MX6QDL_PAD_SD4_DAT2__GPIO2_IO10 0x4001b8b1 + MX6QDL_PAD_KEY_COL4__GPIO4_IO14 0x4001b8b1 + MX6QDL_PAD_NANDF_CS2__CCM_CLKO2 0x130b0 + >; + }; + + pinctrl_hummingboard2_pcie_reset: hummingboard2-pcie-reset { + fsl,pins = < + MX6QDL_PAD_SD4_DAT3__GPIO2_IO11 0x1b0b1 + >; + }; + + pinctrl_hummingboard2_pwm1: pwm1grp { + fsl,pins = < + MX6QDL_PAD_DISP0_DAT8__PWM1_OUT 0x1b0b1 + >; + }; + + pinctrl_hummingboard2_sgtl5000: hummingboard2-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_hummingboard2_usbh1_vbus: hummingboard2-usbh1-vbus { + fsl,pins = <MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0>; + }; + + pinctrl_hummingboard2_usbh2_vbus: hummingboard2-usbh2-vbus { + fsl,pins = <MX6QDL_PAD_SD4_DAT5__GPIO2_IO13 0x1b0b0>; + }; + + pinctrl_hummingboard2_usbh3_vbus: hummingboard2-usbh3-vbus { + fsl,pins = <MX6QDL_PAD_SD4_CLK__GPIO7_IO10 0x1b0b0>; + }; + + pinctrl_hummingboard2_usbotg_id: hummingboard2-usbotg-id { + /* + * Similar to pinctrl_usbotg_2, but we want it + * pulled down for a fixed host connection. + */ + fsl,pins = <MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059>; + }; + + pinctrl_hummingboard2_usbotg_vbus: hummingboard2-usbotg-vbus { + fsl,pins = <MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b0>; + }; + + pinctrl_hummingboard2_usdhc2_aux: hummingboard2-usdhc2-aux { + fsl,pins = < + MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x13071 + MX6QDL_PAD_KEY_ROW1__SD2_VSELECT 0x1b071 + MX6QDL_PAD_DISP0_DAT9__GPIO4_IO30 0x1b0b0 + >; + }; + + pinctrl_hummingboard2_usdhc2: hummingboard2-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_hummingboard2_usdhc2_100mhz: hummingboard2-usdhc2-100mhz { + fsl,pins = < + MX6QDL_PAD_SD2_CMD__SD2_CMD 0x170b9 + MX6QDL_PAD_SD2_CLK__SD2_CLK 0x100b9 + MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170b9 + MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170b9 + MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170b9 + MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x130b9 + >; + }; + + pinctrl_hummingboard2_usdhc2_200mhz: hummingboard2-usdhc2-200mhz { + fsl,pins = < + MX6QDL_PAD_SD2_CMD__SD2_CMD 0x170f9 + MX6QDL_PAD_SD2_CLK__SD2_CLK 0x100f9 + MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170f9 + MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170f9 + MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170f9 + MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x130f9 + >; + }; + + pinctrl_hummingboard2_usdhc3: hummingboard2-usdhc3 { + fsl,pins = < + MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059 + MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059 + MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059 + MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059 + MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059 + MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059 + MX6QDL_PAD_SD3_DAT4__SD3_DATA4 0x17059 + MX6QDL_PAD_SD3_DAT5__SD3_DATA5 0x17059 + MX6QDL_PAD_SD3_DAT6__SD3_DATA6 0x17059 + MX6QDL_PAD_SD3_DAT7__SD3_DATA7 0x17059 + MX6QDL_PAD_SD3_RST__SD3_RESET 0x17059 + >; + }; + + pinctrl_hummingboard2_uart3: hummingboard2-uart3 { + fsl,pins = < + MX6QDL_PAD_EIM_D25__UART3_TX_DATA 0x1b0b1 + MX6QDL_PAD_EIM_D24__UART3_RX_DATA 0x40013000 + >; + }; + }; +}; + +&ldb { + status = "disabled"; + + lvds-channel@0 { + fsl,data-mapping = "spwg"; + fsl,data-width = <18>; + }; +}; + +&pcie { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hummingboard2_pcie_reset>; + reset-gpio = <&gpio2 11 0>; + status = "okay"; +}; + +&pwm1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hummingboard2_pwm1>; + status = "okay"; +}; + +&pwm3 { + status = "disabled"; +}; + +&pwm4 { + status = "disabled"; +}; + +&ssi1 { + status = "okay"; +}; + +&usbh1 { + disable-over-current; + vbus-supply = <®_usbh1_vbus>; + status = "okay"; +}; + +&usbotg { + disable-over-current; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hummingboard2_usbotg_id>; + vbus-supply = <®_usbotg_vbus>; + status = "okay"; +}; + +&usdhc2 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = < + &pinctrl_hummingboard2_usdhc2_aux + &pinctrl_hummingboard2_usdhc2 + >; + pinctrl-1 = < + &pinctrl_hummingboard2_usdhc2_aux + &pinctrl_hummingboard2_usdhc2_100mhz + >; + pinctrl-2 = < + &pinctrl_hummingboard2_usdhc2_aux + &pinctrl_hummingboard2_usdhc2_200mhz + >; + mmc-pwrseq = <&usdhc2_pwrseq>; + cd-gpios = <&gpio1 4 0>; + status = "okay"; +}; + +&usdhc3 { + pinctrl-names = "default"; + pinctrl-0 = < + &pinctrl_hummingboard2_usdhc3 + >; + vmmc-supply = <®_3p3v>; + vqmmc-supply = <®_3p3v>; + bus-width = <8>; + non-removable; + status = "okay"; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hummingboard2_uart3>; + status = "okay"; +};