From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shawn Guo Subject: Re: [PATCH] ARM: dts: imx: add Gateworks Ventana GW5903 support Date: Wed, 22 Mar 2017 15:32:17 +0800 Message-ID: <20170322073213.GL3443@dragon> References: <1490125452-5712-1-git-send-email-tharvey@gateworks.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1490125452-5712-1-git-send-email-tharvey-UMMOYl/HMS+akBO8gow8eQ@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Tim Harvey Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org On Tue, Mar 21, 2017 at 12:44:12PM -0700, Tim Harvey wrote: > The Gateworks Ventana GW5903 is a single-board computer based on the NXP > IMX6 SoC with the following features: > * IMX6 DualLite Soc (supports IMX6S,IMX6DL,IMX6Q) > * 4GiB DDR3 DRAM > * 32GB eMMC > * 1x microSD connector > * Gateworks System Controller: > - hardware watchdog > - hardware monitor > - pushbutton controller > - EEPROM storage > - power control > * JTAG programmable > * Inertial Module > * uBlox EMMY-W1 (bluetooth/nfc/802.11ac) > > Signed-off-by: Tim Harvey > --- > arch/arm/boot/dts/Makefile | 2 + > arch/arm/boot/dts/imx6dl-gw5903.dts | 55 +++ > arch/arm/boot/dts/imx6q-gw5903.dts | 55 +++ > arch/arm/boot/dts/imx6qdl-gw5903.dtsi | 660 ++++++++++++++++++++++++++++++++++ > 4 files changed, 772 insertions(+) > create mode 100644 arch/arm/boot/dts/imx6dl-gw5903.dts > create mode 100644 arch/arm/boot/dts/imx6q-gw5903.dts > create mode 100644 arch/arm/boot/dts/imx6qdl-gw5903.dtsi > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 7e2adf0..9e907cd 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -352,6 +352,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ > imx6dl-gw551x.dtb \ > imx6dl-gw552x.dtb \ > imx6dl-gw553x.dtb \ > + imx6dl-gw5903.dtb \ > imx6dl-gw5904.dtb \ > imx6dl-hummingboard.dtb \ > imx6dl-icore.dtb \ > @@ -396,6 +397,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ > imx6q-gw551x.dtb \ > imx6q-gw552x.dtb \ > imx6q-gw553x.dtb \ > + imx6q-gw5903.dtb \ > imx6q-gw5904.dtb \ > imx6q-h100.dtb \ > imx6q-hummingboard.dtb \ > diff --git a/arch/arm/boot/dts/imx6dl-gw5903.dts b/arch/arm/boot/dts/imx6dl-gw5903.dts > new file mode 100644 > index 0000000..103261e > --- /dev/null > +++ b/arch/arm/boot/dts/imx6dl-gw5903.dts > @@ -0,0 +1,55 @@ > +/* > + * Copyright 2017 Gateworks Corporation > + * > + * 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, or (at your option) any later version. > + * > + * 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. > + * > + * You should have received a copy of the GNU General Public > + * License along with this file; if not, write to the Free > + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, > + * MA 02110-1301 USA > + * > + * 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-gw5903.dtsi" > + > +/ { > + model = "Gateworks Ventana i.MX6 Duallite/Solo GW5903"; > + compatible = "gw,imx6dl-gw5903", "gw,ventana", "fsl,imx6dl"; > +}; > diff --git a/arch/arm/boot/dts/imx6q-gw5903.dts b/arch/arm/boot/dts/imx6q-gw5903.dts > new file mode 100644 > index 0000000..a182e4c > --- /dev/null > +++ b/arch/arm/boot/dts/imx6q-gw5903.dts > @@ -0,0 +1,55 @@ > +/* > + * Copyright 2017 Gateworks Corporation > + * > + * 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, or (at your option) any later version. > + * > + * 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. > + * > + * You should have received a copy of the GNU General Public > + * License along with this file; if not, write to the Free > + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, > + * MA 02110-1301 USA > + * > + * 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-gw5903.dtsi" > + > +/ { > + model = "Gateworks Ventana i.MX6 Dual/Quad GW5903"; > + compatible = "gw,imx6q-gw5903", "gw,ventana", "fsl,imx6q"; > +}; > diff --git a/arch/arm/boot/dts/imx6qdl-gw5903.dtsi b/arch/arm/boot/dts/imx6qdl-gw5903.dtsi > new file mode 100644 > index 0000000..41f390e > --- /dev/null > +++ b/arch/arm/boot/dts/imx6qdl-gw5903.dtsi > @@ -0,0 +1,660 @@ > +/* > + * Copyright 2017 Gateworks Corporation > + * > + * 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, or (at your option) any later version. > + * > + * 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. > + * > + * You should have received a copy of the GNU General Public > + * License along with this file; if not, write to the Free > + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, > + * MA 02110-1301 USA > + * > + * 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 > + > +/ { > + chosen { > + bootargs = "console=ttymxc1,115200"; stdout-path please. > + }; > + > + backlight { > + compatible = "pwm-backlight"; > + pwms = <&pwm1 0 5000000>; > + brightness-levels = < > + 0 /*1 2 3 4 5 6*/ 7 8 9 Why are 1 ~ 6 commented out? > + 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 = <94>; > + }; > + > + leds { > + compatible = "gpio-leds"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_gpio_leds>; It configures GPIO6_IO14 ... > + > + led0: user1 { > + label = "user1"; > + gpios = <&gpio6 11 GPIO_ACTIVE_LOW>; /* MX6_LOCLED# */ ... it use gpio6_11 however? > + default-state = "off"; > + }; > + }; > + > + memory { > + reg = <0x10000000 0x40000000>; > + }; > + > + reg_5p0v: regulator-5p0v { > + compatible = "regulator-fixed"; > + regulator-name = "5P0V"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + regulator-always-on; > + }; > + > + reg_3p3v: regulator-3p3v { > + compatible = "regulator-fixed"; > + regulator-name = "3P3V"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + }; > + > + reg_2p5v: regulator-2p5v { > + compatible = "regulator-fixed"; > + regulator-name = "2P5V"; > + regulator-min-microvolt = <2500000>; > + regulator-max-microvolt = <2500000>; > + regulator-always-on; > + }; > + > + reg_usb_h1_vbus: regulator-usb-h1-vbus { > + compatible = "regulator-fixed"; > + regulator-name = "usb_h1_vbus"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + gpio = <&gpio3 30 0>; > + enable-active-high; > + }; > + > + reg_usb_otg_vbus: regulator-usb-otg-vbus { > + compatible = "regulator-fixed"; > + regulator-name = "usb_otg_vbus"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + gpio = <&gpio4 15 GPIO_ACTIVE_HIGH>; > + enable-active-high; > + }; > + > + reg_12p0: regulator-12p0v { > + compatible = "regulator-fixed"; > + regulator-name = "12P0V"; > + regulator-min-microvolt = <12000000>; > + regulator-max-microvolt = <12000000>; > + gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>; > + enable-active-high; > + }; > + > + sound { > + compatible = "fsl,imx-audio-tlv320"; > + model = "imx-tlv320"; > + ssi-controller = <&ssi1>; > + audio-codec = <&tlv320aic3105>; > + /* routing of sink, soruce */ s/soruce/source? > + audio-routing = > + /* TLV320 LINE1L pin <-> Mic Jack connector */ > + "LINE1L", "Mic Jack", > + /* board Headphone Jack <-> HPOUT */ > + "Headphone Jack", "HPLOUT", > + "Headphone Jack", "HPROUT", > + "Mic Jack", "Mic Bias"; > + mux-int-port = <1>; > + mux-ext-port = <6>; > + }; > +}; > + > +&audmux { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_audmux>; > + status = "okay"; > +}; > + > +&clks { > + assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, > + <&clks IMX6QDL_CLK_LDB_DI1_SEL>; > + assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>, > + <&clks IMX6QDL_CLK_PLL3_USB_OTG>; > +}; > + > +&fec { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_enet>; > + phy-mode = "rgmii-id"; > + pinctrl-assert-gpios = <&gpio1 25 GPIO_ACTIVE_HIGH>; /* PHY_EN */ Unsupported bindings? > + status = "okay"; > +}; > + > +&i2c1 { > + clock-frequency = <100000>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_i2c1>; > + status = "okay"; > + > + pca9555: gpio@23 { > + compatible = "nxp,pca9555"; > + reg = <0x23>; > + gpio-controller; > + #gpio-cells = <2>; > + }; > + > + eeprom1: eeprom@50 { > + compatible = "atmel,24c02"; > + reg = <0x50>; > + pagesize = <16>; > + }; > + > + eeprom2: eeprom@51 { > + compatible = "atmel,24c02"; > + reg = <0x51>; > + pagesize = <16>; > + }; > + > + eeprom3: eeprom@52 { > + compatible = "atmel,24c02"; > + reg = <0x52>; > + pagesize = <16>; > + }; > + > + eeprom4: eeprom@53 { > + compatible = "atmel,24c02"; > + reg = <0x53>; > + pagesize = <16>; > + }; > + > + dts1672: rtc@68 { > + compatible = "dallas,ds1672"; > + reg = <0x68>; > + }; > +}; > + > +&i2c2 { > + clock-frequency = <400000>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_i2c2>; > + status = "okay"; > + > + ltc3676: pmic@3c { > + compatible = "lltc,ltc3676"; > + reg = <0x3c>; > + interrupt-parent = <&gpio1>; > + interrupts = <8 IRQ_TYPE_EDGE_FALLING>; > + > + regulators { > + /* VDD_1P8 (1+R1/R2 = 2.505): Aud/eMMC/microSD/Touch */ > + reg_1p8v: sw1 { > + regulator-name = "vdd1p8"; > + regulator-min-microvolt = <1033310>; > + regulator-max-microvolt = <2004000>; > + lltc,fb-voltage-divider = <301000 200000>; > + regulator-ramp-delay = <7000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + /* VDD_DDR (1+R1/R2 = 2.105) */ > + reg_vdd_ddr: sw2 { > + regulator-name = "vddddr"; > + regulator-min-microvolt = <868310>; > + regulator-max-microvolt = <1684000>; > + lltc,fb-voltage-divider = <221000 200000>; > + regulator-ramp-delay = <7000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + /* VDD_ARM (1+R1/R2 = 1.635) */ > + reg_vdd_arm: sw3 { > + regulator-name = "vddarm"; > + regulator-min-microvolt = <674400>; > + regulator-max-microvolt = <1308000>; > + lltc,fb-voltage-divider = <127000 200000>; > + regulator-ramp-delay = <7000>; > + regulator-boot-on; > + regulator-always-on; > + linux,phandle = <®_vdd_arm>; > + }; > + > + /* VDD_SOC (1+R1/R2 = 1.635) */ > + reg_vdd_soc: sw4 { > + regulator-name = "vddsoc"; > + regulator-min-microvolt = <674400>; > + regulator-max-microvolt = <1308000>; > + lltc,fb-voltage-divider = <127000 200000>; > + regulator-ramp-delay = <7000>; > + regulator-boot-on; > + regulator-always-on; > + linux,phandle = <®_vdd_soc>; > + }; > + > + /* VDD_1P0 (1+R1/R2 = 1.38): */ > + reg_1p0v: ldo2 { > + regulator-name = "vdd1p0"; > + regulator-min-microvolt = <1002777>; > + regulator-max-microvolt = <1002777>; > + lltc,fb-voltage-divider = <100000 261000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + /* VDD_HIGH (1+R1/R2 = 4.17) */ > + reg_3p0v: ldo4 { > + regulator-name = "vdd3p0"; > + regulator-min-microvolt = <3023250>; > + regulator-max-microvolt = <3023250>; > + lltc,fb-voltage-divider = <634000 200000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + }; > + }; > +}; > + > +&i2c3 { > + clock-frequency = <400000>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_i2c3>; > + status = "okay"; > + > + tlv320aic3105: codec@18 { > + compatible = "ti,tlv320aic3x"; > + reg = <0x18>; > + gpio-reset = <&gpio5 17 GPIO_ACTIVE_LOW>; > + clocks = <&clks IMX6QDL_CLK_CKO>; > + ai3x-micbias-vg = <2>; /* MICBIAS_2_5V */ > + status = "okay"; The okay status shouldn't be needed for this node. > + We do not usually have newlines in middle of property list. > + /* Regulators */ > + DRVDD-supply = <®_3p3v>; > + AVDD-supply = <®_3p3v>; > + IOVDD-supply = <®_3p3v>; > + DVDD-supply = <®_1p8v>; > + }; > + > + /* accelerometer */ > + mma8653fc@1d { Node name should probably be accelerometer, so that the comment above can be saved. > + compatible = "fsl,mma8451"; > + reg = <0x1d>; > + interrupt-parent = <&gpio7>; > + interrupts = <11 IRQ_TYPE_EDGE_RISING>; > + interrupt-route = <1>; > + position = <7>; > + vdd-supply = <®_3p3v>; Quite a few property cannot be found in bindings/iio/accel/mma8452.txt. > + }; > + > + /* headphone detect */ > + ts3a227e@3b { > + compatible = "ti,ts3a227e"; > + reg = <0x3b>; > + interrupt-parent = <&gpio5>; > + interrupts = <15 IRQ_TYPE_LEVEL_LOW>; > + ti,micbias = <4>; /* 2.5V micbias */ > + }; > +}; Shawn -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html From mboxrd@z Thu Jan 1 00:00:00 1970 From: shawnguo@kernel.org (Shawn Guo) Date: Wed, 22 Mar 2017 15:32:17 +0800 Subject: [PATCH] ARM: dts: imx: add Gateworks Ventana GW5903 support In-Reply-To: <1490125452-5712-1-git-send-email-tharvey@gateworks.com> References: <1490125452-5712-1-git-send-email-tharvey@gateworks.com> Message-ID: <20170322073213.GL3443@dragon> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, Mar 21, 2017 at 12:44:12PM -0700, Tim Harvey wrote: > The Gateworks Ventana GW5903 is a single-board computer based on the NXP > IMX6 SoC with the following features: > * IMX6 DualLite Soc (supports IMX6S,IMX6DL,IMX6Q) > * 4GiB DDR3 DRAM > * 32GB eMMC > * 1x microSD connector > * Gateworks System Controller: > - hardware watchdog > - hardware monitor > - pushbutton controller > - EEPROM storage > - power control > * JTAG programmable > * Inertial Module > * uBlox EMMY-W1 (bluetooth/nfc/802.11ac) > > Signed-off-by: Tim Harvey > --- > arch/arm/boot/dts/Makefile | 2 + > arch/arm/boot/dts/imx6dl-gw5903.dts | 55 +++ > arch/arm/boot/dts/imx6q-gw5903.dts | 55 +++ > arch/arm/boot/dts/imx6qdl-gw5903.dtsi | 660 ++++++++++++++++++++++++++++++++++ > 4 files changed, 772 insertions(+) > create mode 100644 arch/arm/boot/dts/imx6dl-gw5903.dts > create mode 100644 arch/arm/boot/dts/imx6q-gw5903.dts > create mode 100644 arch/arm/boot/dts/imx6qdl-gw5903.dtsi > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 7e2adf0..9e907cd 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -352,6 +352,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ > imx6dl-gw551x.dtb \ > imx6dl-gw552x.dtb \ > imx6dl-gw553x.dtb \ > + imx6dl-gw5903.dtb \ > imx6dl-gw5904.dtb \ > imx6dl-hummingboard.dtb \ > imx6dl-icore.dtb \ > @@ -396,6 +397,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ > imx6q-gw551x.dtb \ > imx6q-gw552x.dtb \ > imx6q-gw553x.dtb \ > + imx6q-gw5903.dtb \ > imx6q-gw5904.dtb \ > imx6q-h100.dtb \ > imx6q-hummingboard.dtb \ > diff --git a/arch/arm/boot/dts/imx6dl-gw5903.dts b/arch/arm/boot/dts/imx6dl-gw5903.dts > new file mode 100644 > index 0000000..103261e > --- /dev/null > +++ b/arch/arm/boot/dts/imx6dl-gw5903.dts > @@ -0,0 +1,55 @@ > +/* > + * Copyright 2017 Gateworks Corporation > + * > + * 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, or (at your option) any later version. > + * > + * 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. > + * > + * You should have received a copy of the GNU General Public > + * License along with this file; if not, write to the Free > + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, > + * MA 02110-1301 USA > + * > + * 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-gw5903.dtsi" > + > +/ { > + model = "Gateworks Ventana i.MX6 Duallite/Solo GW5903"; > + compatible = "gw,imx6dl-gw5903", "gw,ventana", "fsl,imx6dl"; > +}; > diff --git a/arch/arm/boot/dts/imx6q-gw5903.dts b/arch/arm/boot/dts/imx6q-gw5903.dts > new file mode 100644 > index 0000000..a182e4c > --- /dev/null > +++ b/arch/arm/boot/dts/imx6q-gw5903.dts > @@ -0,0 +1,55 @@ > +/* > + * Copyright 2017 Gateworks Corporation > + * > + * 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, or (at your option) any later version. > + * > + * 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. > + * > + * You should have received a copy of the GNU General Public > + * License along with this file; if not, write to the Free > + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, > + * MA 02110-1301 USA > + * > + * 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-gw5903.dtsi" > + > +/ { > + model = "Gateworks Ventana i.MX6 Dual/Quad GW5903"; > + compatible = "gw,imx6q-gw5903", "gw,ventana", "fsl,imx6q"; > +}; > diff --git a/arch/arm/boot/dts/imx6qdl-gw5903.dtsi b/arch/arm/boot/dts/imx6qdl-gw5903.dtsi > new file mode 100644 > index 0000000..41f390e > --- /dev/null > +++ b/arch/arm/boot/dts/imx6qdl-gw5903.dtsi > @@ -0,0 +1,660 @@ > +/* > + * Copyright 2017 Gateworks Corporation > + * > + * 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, or (at your option) any later version. > + * > + * 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. > + * > + * You should have received a copy of the GNU General Public > + * License along with this file; if not, write to the Free > + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, > + * MA 02110-1301 USA > + * > + * 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 > + > +/ { > + chosen { > + bootargs = "console=ttymxc1,115200"; stdout-path please. > + }; > + > + backlight { > + compatible = "pwm-backlight"; > + pwms = <&pwm1 0 5000000>; > + brightness-levels = < > + 0 /*1 2 3 4 5 6*/ 7 8 9 Why are 1 ~ 6 commented out? > + 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 = <94>; > + }; > + > + leds { > + compatible = "gpio-leds"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_gpio_leds>; It configures GPIO6_IO14 ... > + > + led0: user1 { > + label = "user1"; > + gpios = <&gpio6 11 GPIO_ACTIVE_LOW>; /* MX6_LOCLED# */ ... it use gpio6_11 however? > + default-state = "off"; > + }; > + }; > + > + memory { > + reg = <0x10000000 0x40000000>; > + }; > + > + reg_5p0v: regulator-5p0v { > + compatible = "regulator-fixed"; > + regulator-name = "5P0V"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + regulator-always-on; > + }; > + > + reg_3p3v: regulator-3p3v { > + compatible = "regulator-fixed"; > + regulator-name = "3P3V"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + }; > + > + reg_2p5v: regulator-2p5v { > + compatible = "regulator-fixed"; > + regulator-name = "2P5V"; > + regulator-min-microvolt = <2500000>; > + regulator-max-microvolt = <2500000>; > + regulator-always-on; > + }; > + > + reg_usb_h1_vbus: regulator-usb-h1-vbus { > + compatible = "regulator-fixed"; > + regulator-name = "usb_h1_vbus"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + gpio = <&gpio3 30 0>; > + enable-active-high; > + }; > + > + reg_usb_otg_vbus: regulator-usb-otg-vbus { > + compatible = "regulator-fixed"; > + regulator-name = "usb_otg_vbus"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + gpio = <&gpio4 15 GPIO_ACTIVE_HIGH>; > + enable-active-high; > + }; > + > + reg_12p0: regulator-12p0v { > + compatible = "regulator-fixed"; > + regulator-name = "12P0V"; > + regulator-min-microvolt = <12000000>; > + regulator-max-microvolt = <12000000>; > + gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>; > + enable-active-high; > + }; > + > + sound { > + compatible = "fsl,imx-audio-tlv320"; > + model = "imx-tlv320"; > + ssi-controller = <&ssi1>; > + audio-codec = <&tlv320aic3105>; > + /* routing of sink, soruce */ s/soruce/source? > + audio-routing = > + /* TLV320 LINE1L pin <-> Mic Jack connector */ > + "LINE1L", "Mic Jack", > + /* board Headphone Jack <-> HPOUT */ > + "Headphone Jack", "HPLOUT", > + "Headphone Jack", "HPROUT", > + "Mic Jack", "Mic Bias"; > + mux-int-port = <1>; > + mux-ext-port = <6>; > + }; > +}; > + > +&audmux { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_audmux>; > + status = "okay"; > +}; > + > +&clks { > + assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, > + <&clks IMX6QDL_CLK_LDB_DI1_SEL>; > + assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>, > + <&clks IMX6QDL_CLK_PLL3_USB_OTG>; > +}; > + > +&fec { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_enet>; > + phy-mode = "rgmii-id"; > + pinctrl-assert-gpios = <&gpio1 25 GPIO_ACTIVE_HIGH>; /* PHY_EN */ Unsupported bindings? > + status = "okay"; > +}; > + > +&i2c1 { > + clock-frequency = <100000>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_i2c1>; > + status = "okay"; > + > + pca9555: gpio at 23 { > + compatible = "nxp,pca9555"; > + reg = <0x23>; > + gpio-controller; > + #gpio-cells = <2>; > + }; > + > + eeprom1: eeprom at 50 { > + compatible = "atmel,24c02"; > + reg = <0x50>; > + pagesize = <16>; > + }; > + > + eeprom2: eeprom at 51 { > + compatible = "atmel,24c02"; > + reg = <0x51>; > + pagesize = <16>; > + }; > + > + eeprom3: eeprom at 52 { > + compatible = "atmel,24c02"; > + reg = <0x52>; > + pagesize = <16>; > + }; > + > + eeprom4: eeprom at 53 { > + compatible = "atmel,24c02"; > + reg = <0x53>; > + pagesize = <16>; > + }; > + > + dts1672: rtc at 68 { > + compatible = "dallas,ds1672"; > + reg = <0x68>; > + }; > +}; > + > +&i2c2 { > + clock-frequency = <400000>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_i2c2>; > + status = "okay"; > + > + ltc3676: pmic at 3c { > + compatible = "lltc,ltc3676"; > + reg = <0x3c>; > + interrupt-parent = <&gpio1>; > + interrupts = <8 IRQ_TYPE_EDGE_FALLING>; > + > + regulators { > + /* VDD_1P8 (1+R1/R2 = 2.505): Aud/eMMC/microSD/Touch */ > + reg_1p8v: sw1 { > + regulator-name = "vdd1p8"; > + regulator-min-microvolt = <1033310>; > + regulator-max-microvolt = <2004000>; > + lltc,fb-voltage-divider = <301000 200000>; > + regulator-ramp-delay = <7000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + /* VDD_DDR (1+R1/R2 = 2.105) */ > + reg_vdd_ddr: sw2 { > + regulator-name = "vddddr"; > + regulator-min-microvolt = <868310>; > + regulator-max-microvolt = <1684000>; > + lltc,fb-voltage-divider = <221000 200000>; > + regulator-ramp-delay = <7000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + /* VDD_ARM (1+R1/R2 = 1.635) */ > + reg_vdd_arm: sw3 { > + regulator-name = "vddarm"; > + regulator-min-microvolt = <674400>; > + regulator-max-microvolt = <1308000>; > + lltc,fb-voltage-divider = <127000 200000>; > + regulator-ramp-delay = <7000>; > + regulator-boot-on; > + regulator-always-on; > + linux,phandle = <®_vdd_arm>; > + }; > + > + /* VDD_SOC (1+R1/R2 = 1.635) */ > + reg_vdd_soc: sw4 { > + regulator-name = "vddsoc"; > + regulator-min-microvolt = <674400>; > + regulator-max-microvolt = <1308000>; > + lltc,fb-voltage-divider = <127000 200000>; > + regulator-ramp-delay = <7000>; > + regulator-boot-on; > + regulator-always-on; > + linux,phandle = <®_vdd_soc>; > + }; > + > + /* VDD_1P0 (1+R1/R2 = 1.38): */ > + reg_1p0v: ldo2 { > + regulator-name = "vdd1p0"; > + regulator-min-microvolt = <1002777>; > + regulator-max-microvolt = <1002777>; > + lltc,fb-voltage-divider = <100000 261000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + /* VDD_HIGH (1+R1/R2 = 4.17) */ > + reg_3p0v: ldo4 { > + regulator-name = "vdd3p0"; > + regulator-min-microvolt = <3023250>; > + regulator-max-microvolt = <3023250>; > + lltc,fb-voltage-divider = <634000 200000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + }; > + }; > +}; > + > +&i2c3 { > + clock-frequency = <400000>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_i2c3>; > + status = "okay"; > + > + tlv320aic3105: codec at 18 { > + compatible = "ti,tlv320aic3x"; > + reg = <0x18>; > + gpio-reset = <&gpio5 17 GPIO_ACTIVE_LOW>; > + clocks = <&clks IMX6QDL_CLK_CKO>; > + ai3x-micbias-vg = <2>; /* MICBIAS_2_5V */ > + status = "okay"; The okay status shouldn't be needed for this node. > + We do not usually have newlines in middle of property list. > + /* Regulators */ > + DRVDD-supply = <®_3p3v>; > + AVDD-supply = <®_3p3v>; > + IOVDD-supply = <®_3p3v>; > + DVDD-supply = <®_1p8v>; > + }; > + > + /* accelerometer */ > + mma8653fc at 1d { Node name should probably be accelerometer, so that the comment above can be saved. > + compatible = "fsl,mma8451"; > + reg = <0x1d>; > + interrupt-parent = <&gpio7>; > + interrupts = <11 IRQ_TYPE_EDGE_RISING>; > + interrupt-route = <1>; > + position = <7>; > + vdd-supply = <®_3p3v>; Quite a few property cannot be found in bindings/iio/accel/mma8452.txt. > + }; > + > + /* headphone detect */ > + ts3a227e at 3b { > + compatible = "ti,ts3a227e"; > + reg = <0x3b>; > + interrupt-parent = <&gpio5>; > + interrupts = <15 IRQ_TYPE_LEVEL_LOW>; > + ti,micbias = <4>; /* 2.5V micbias */ > + }; > +}; Shawn