| Message ID | 1422045409-1251-1-git-send-email-plaes@plaes.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Fri, Jan 23, 2015 at 10:36:49PM +0200, Priit Laes wrote: > Gemei G9 is an A10 based tablet, with 1G RAM, 16G NAND, 1024x768 > IPS LCD display, stereo speakers, 1.3MP front camera and 5 MP > rear camera, 8000mAh battery, GT901 2+1 touchscreen, Bosch BMA250 > accelerometer and RTL8188CUS USB wifi. It also has MicroSD slot, > miniHDMI, 1 x MicroUSB OTG port and 1 x MicroUSB host port and > 3.5mm headphone jack. > More details are available at: http://linux-sunxi.org/Gemei_G9 > > Signed-off-by: Priit Laes <plaes@plaes.org> > --- > arch/arm/boot/dts/Makefile | 6 +- > arch/arm/boot/dts/sun4i-a10-gemei-g9.dts | 138 +++++++++++++++++++++++++++++++ > 2 files changed, 142 insertions(+), 2 deletions(-) > create mode 100644 arch/arm/boot/dts/sun4i-a10-gemei-g9.dts > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 7df26a2..a2e05fc 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -447,12 +447,14 @@ dtb-$(CONFIG_MACH_SUN4I) += \ > sun4i-a10-ba10-tvbox.dtb \ > sun4i-a10-chuwi-v7-cw0825.dtb \ > sun4i-a10-cubieboard.dtb \ > + sun4i-a10-gemei-g9.dtb \ > + sun4i-a10-hackberry.dtb \ > + sun4i-a10-inet97fv2.dtb \ > sun4i-a10-marsboard.dtb \ > sun4i-a10-mini-xplus.dtb \ > sun4i-a10-mk802.dtb \ > sun4i-a10-mk802ii.dtb \ > - sun4i-a10-hackberry.dtb \ > - sun4i-a10-inet97fv2.dtb \ > + sun4i-a10-mini-xplus.dtb \ > sun4i-a10-olinuxino-lime.dtb \ > sun4i-a10-pcduino.dtb > dtb-$(CONFIG_MACH_SUN5I) += \ > diff --git a/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts b/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts > new file mode 100644 > index 0000000..46700b8 > --- /dev/null > +++ b/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts > @@ -0,0 +1,138 @@ > +/* > + * Copyright 2015 Priit Laes > + * > + * Priit Laes <plaes@plaes.org> > + * > + * 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 "sun4i-a10.dtsi" > +#include "sunxi-common-regulators.dtsi" > +#include <dt-bindings/gpio/gpio.h> > + > +/ { > + model = "Gemei G9 Tablet"; > + compatible = "gemei,g9", "allwinner,sun4i-a10"; > +}; > + > +/* > + * http://linux-sunxi.org/Gemei_G9 Please don't put URL in the DT. This is very likely to change in the future, and won't be valid anymore. > + * > + * TODO: > + * 2x cameras via CSI > + * AXP battery management > + * AXP power enable key > + * Keys (LRADC) > + * NAND > + * OTG > + * Touchscreen - gt801_2plus1 @ i2c adapter 2 @ 0x48 > + */ > + > + > +&ehci0 { > + status = "okay"; > +}; Indentation with one tabulation please. > +&ehci1 { > + status = "okay"; > +}; > + > +&i2c0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c0_pins_a>; > + status = "okay"; > + > + axp209: pmic@34 { > + compatible = "x-powers,axp209"; > + reg = <0x34>; > + interrupts = <0>; > + > + interrupt-controller; > + #interrupt-cells = <1>; > + }; > +}; > + > +&i2c1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c1_pins_a>; > + status = "okay"; > + > + /* Accelerometer */ > + bma250@18 { > + compatible = "bosch,bma250"; > + reg = <0x18>; Is there a driver for this? It looks weird that it doesn't need more properties than that. > + }; > +}; > + > +®_usb1_vbus { > + status = "okay"; > +}; > + > +®_usb2_vbus { > + status = "okay"; > +}; > + > +&mmc0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>; > + vmmc-supply = <®_vcc3v3>; > + bus-width = <4>; > + cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH01 */ > + cd-inverted; > + status = "okay"; > +}; > + > + Remove that extra new line. > +&uart0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&uart0_pins_a>; > + status = "okay"; > +}; > + > +&usbphy { > + usb1_vbus-supply = <®_usb1_vbus>; > + usb2_vbus-supply = <®_usb2_vbus>; > + status = "okay"; > +}; > -- > 2.2.2 > Looks good otherwise, thanks! Maxime
On Fri, 2015-01-23 at 22:22 +0100, Maxime Ripard wrote: > On Fri, Jan 23, 2015 at 10:36:49PM +0200, Priit Laes wrote: > > Gemei G9 is an A10 based tablet, with 1G RAM, 16G NAND, 1024x768 > > IPS LCD display, stereo speakers, 1.3MP front camera and 5 MP > > rear camera, 8000mAh battery, GT901 2+1 touchscreen, Bosch BMA250 > > accelerometer and RTL8188CUS USB wifi. It also has MicroSD slot, > > miniHDMI, 1 x MicroUSB OTG port and 1 x MicroUSB host port and > > 3.5mm headphone jack. > > More details are available at: http://linux-sunxi.org/Gemei_G9 > > [..] > > > > +/ { > > + model = "Gemei G9 Tablet"; > > + compatible = "gemei,g9", "allwinner,sun4i-a10"; > > +}; > > + > > +/* > > + * http://linux-sunxi.org/Gemei_G9 > > Please don't put URL in the DT. This is very likely to change in the > future, and won't be valid anymore. OK! The URL in commit message is ok to stay? > > > + * > > + * TODO: > > + * 2x cameras via CSI > > + * AXP battery management > > + * AXP power enable key > > + * Keys (LRADC) > > + * NAND > > + * OTG > > + * Touchscreen - gt801_2plus1 @ i2c adapter 2 @ 0x48 > > + */ > > + > > + > > +&ehci0 { > > + status = "okay"; > > +}; > > Indentation with one tabulation please. Oops.. will do. > > > > +&ehci1 { > > + status = "okay"; > > +}; > > + > > +&i2c0 { > > + pinctrl-names = "default"; > > + pinctrl-0 = <&i2c0_pins_a>; > > + status = "okay"; > > + > > + axp209: pmic@34 { > > + compatible = "x-powers,axp209"; > > + reg = <0x34>; > > + interrupts = <0>; > > + > > + interrupt-controller; > > + #interrupt-cells = <1>; > > + }; > > +}; > > + > > +&i2c1 { > > + pinctrl-names = "default"; > > + pinctrl-0 = <&i2c1_pins_a>; > > + status = "okay"; > > + > > + /* Accelerometer */ > > + bma250@18 { > > + compatible = "bosch,bma250"; > > + reg = <0x18>; > > Is there a driver for this? It looks weird that it doesn't need more > properties than that. Yes, it's supported by drivers/iio/accel/bma180.c though I have to admit that this name is a bit misleading. (bosch-bma.c would better, I guess). And I was a bit surprised that it worked out of the box too, but the device was present under /sys and I was able to read x, y, z and temperature values. > > + }; > > +}; > > + > > +®_usb1_vbus { > > + status = "okay"; > > +}; > > + > > +®_usb2_vbus { > > + status = "okay"; > > +}; > > + > > +&mmc0 { > > + pinctrl-names = "default"; > > + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>; > > + vmmc-supply = <®_vcc3v3>; > > + bus-width = <4>; > > + cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH01 */ > > + cd-inverted; > > + status = "okay"; > > +}; > > + > > + > > Remove that extra new line. Will do. > > > +&uart0 { > > + pinctrl-names = "default"; > > + pinctrl-0 = <&uart0_pins_a>; > > + status = "okay"; > > +}; > > + > > +&usbphy { > > + usb1_vbus-supply = <®_usb1_vbus>; > > + usb2_vbus-supply = <®_usb2_vbus>; > > + status = "okay"; > > +}; > > -- > > 2.2.2 > > > > Looks good otherwise, thanks! Maxime >
Hi, On Fri, Jan 23, 2015 at 11:59:35PM +0200, Priit Laes wrote: > > On Fri, 2015-01-23 at 22:22 +0100, Maxime Ripard wrote: > > On Fri, Jan 23, 2015 at 10:36:49PM +0200, Priit Laes wrote: > > > Gemei G9 is an A10 based tablet, with 1G RAM, 16G NAND, 1024x768 > > > IPS LCD display, stereo speakers, 1.3MP front camera and 5 MP > > > rear camera, 8000mAh battery, GT901 2+1 touchscreen, Bosch BMA250 > > > accelerometer and RTL8188CUS USB wifi. It also has MicroSD slot, > > > miniHDMI, 1 x MicroUSB OTG port and 1 x MicroUSB host port and > > > 3.5mm headphone jack. > > > More details are available at: http://linux-sunxi.org/Gemei_G9 > > > > [..] > > > > > > +/ { > > > + model = "Gemei G9 Tablet"; > > > + compatible = "gemei,g9", "allwinner,sun4i-a10"; > > > +}; > > > + > > > +/* > > > + * http://linux-sunxi.org/Gemei_G9 > > > > Please don't put URL in the DT. This is very likely to change in the > > future, and won't be valid anymore. > > OK! The URL in commit message is ok to stay? Yeah, I'm not that fond of it, but it's not that important either. > > > +&i2c1 { > > > + pinctrl-names = "default"; > > > + pinctrl-0 = <&i2c1_pins_a>; > > > + status = "okay"; > > > + > > > + /* Accelerometer */ > > > + bma250@18 { > > > + compatible = "bosch,bma250"; > > > + reg = <0x18>; > > > > Is there a driver for this? It looks weird that it doesn't need more > > properties than that. > > Yes, it's supported by drivers/iio/accel/bma180.c though I have to > admit that this name is a bit misleading. (bosch-bma.c would > better, I guess). > > And I was a bit surprised that it worked out of the box too, but the > device was present under /sys and I was able to read x, y, z and > temperature values. Cool :) There's no interrupt wired to it then? Maxime
On Sat, 2015-01-24 at 15:39 +0100, Maxime Ripard wrote: > Hi, > > On Fri, Jan 23, 2015 at 11:59:35PM +0200, Priit Laes wrote: > > > > On Fri, 2015-01-23 at 22:22 +0100, Maxime Ripard wrote: > > > On Fri, Jan 23, 2015 at 10:36:49PM +0200, Priit Laes wrote: > > > > Gemei G9 is an A10 based tablet, with 1G RAM, 16G NAND, > > > > 1024x768 IPS LCD display, stereo speakers, 1.3MP front camera > > > > and 5 MP > > > > rear camera, 8000mAh battery, GT901 2+1 touchscreen, Bosch > > > > BMA250 accelerometer and RTL8188CUS USB wifi. It also has > > > > MicroSD slot, miniHDMI, 1 x MicroUSB OTG port and 1 x MicroUSB > > > > host port and 3.5mm headphone jack. > > > > More details are available at: http://linux-sunxi.org/Gemei_G9 > > > > > > [..] > > > > > > > > +/ { > > > > + model = "Gemei G9 Tablet"; > > > > + compatible = "gemei,g9", "allwinner,sun4i-a10"; > > > > +}; > > > > + > > > > +/* > > > > + * http://linux-sunxi.org/Gemei_G9 > > > > > > Please don't put URL in the DT. This is very likely to change in > > > the future, and won't be valid anymore. > > > > OK! The URL in commit message is ok to stay? > > Yeah, I'm not that fond of it, but it's not that important either. > > > > > +&i2c1 { > > > > + pinctrl-names = "default"; > > > > + pinctrl-0 = <&i2c1_pins_a>; > > > > + status = "okay"; > > > > + > > > > + /* Accelerometer */ > > > > + bma250@18 { > > > > + compatible = "bosch,bma250"; > > > > + reg = <0x18>; > > > > > > Is there a driver for this? It looks weird that it doesn't need > > > more properties than that. > > > > Yes, it's supported by drivers/iio/accel/bma180.c though I have to > > admit that this name is a bit misleading. (bosch-bma.c would > > better, I guess). > > > > And I was a bit surprised that it worked out of the box too, but > > the device was present under /sys and I was able to read x, y, z > > and temperature values. > > Cool :) > > There's no interrupt wired to it then? Well, FEX file contained this: [gsensor_para] gsensor_used = 1 gsensor_name = "bma250" gsensor_twi_addr = 0x18 gsensor_twi_id = 1 gsensor_int1 = port:PH00<6><1><default><default> gsensor_int2 = port:PI10<6><1><default><default> And according to the datasheet, this chip (bma250) has two interrupt pins. Now, the bma180/250 driver works without IRQ-s, but it currently only supports single interrupt pin. Therefore I should at least add a comment about these pins and revisit this issue later. /* TODO: check whether following interrupt pins are connected: * - int1 - PH00 * - int2 - PI10 */ Päikest, Priit Laes :)
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 7df26a2..a2e05fc 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -447,12 +447,14 @@ dtb-$(CONFIG_MACH_SUN4I) += \ sun4i-a10-ba10-tvbox.dtb \ sun4i-a10-chuwi-v7-cw0825.dtb \ sun4i-a10-cubieboard.dtb \ + sun4i-a10-gemei-g9.dtb \ + sun4i-a10-hackberry.dtb \ + sun4i-a10-inet97fv2.dtb \ sun4i-a10-marsboard.dtb \ sun4i-a10-mini-xplus.dtb \ sun4i-a10-mk802.dtb \ sun4i-a10-mk802ii.dtb \ - sun4i-a10-hackberry.dtb \ - sun4i-a10-inet97fv2.dtb \ + sun4i-a10-mini-xplus.dtb \ sun4i-a10-olinuxino-lime.dtb \ sun4i-a10-pcduino.dtb dtb-$(CONFIG_MACH_SUN5I) += \ diff --git a/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts b/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts new file mode 100644 index 0000000..46700b8 --- /dev/null +++ b/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts @@ -0,0 +1,138 @@ +/* + * Copyright 2015 Priit Laes + * + * Priit Laes <plaes@plaes.org> + * + * 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 "sun4i-a10.dtsi" +#include "sunxi-common-regulators.dtsi" +#include <dt-bindings/gpio/gpio.h> + +/ { + model = "Gemei G9 Tablet"; + compatible = "gemei,g9", "allwinner,sun4i-a10"; +}; + +/* + * http://linux-sunxi.org/Gemei_G9 + * + * TODO: + * 2x cameras via CSI + * AXP battery management + * AXP power enable key + * Keys (LRADC) + * NAND + * OTG + * Touchscreen - gt801_2plus1 @ i2c adapter 2 @ 0x48 + */ + + +&ehci0 { + status = "okay"; +}; + +&ehci1 { + status = "okay"; +}; + +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins_a>; + status = "okay"; + + axp209: pmic@34 { + compatible = "x-powers,axp209"; + reg = <0x34>; + interrupts = <0>; + + interrupt-controller; + #interrupt-cells = <1>; + }; +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins_a>; + status = "okay"; + + /* Accelerometer */ + bma250@18 { + compatible = "bosch,bma250"; + reg = <0x18>; + }; +}; + +®_usb1_vbus { + status = "okay"; +}; + +®_usb2_vbus { + status = "okay"; +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>; + vmmc-supply = <®_vcc3v3>; + bus-width = <4>; + cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH01 */ + cd-inverted; + status = "okay"; +}; + + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; + status = "okay"; +}; + +&usbphy { + usb1_vbus-supply = <®_usb1_vbus>; + usb2_vbus-supply = <®_usb2_vbus>; + status = "okay"; +};
Gemei G9 is an A10 based tablet, with 1G RAM, 16G NAND, 1024x768 IPS LCD display, stereo speakers, 1.3MP front camera and 5 MP rear camera, 8000mAh battery, GT901 2+1 touchscreen, Bosch BMA250 accelerometer and RTL8188CUS USB wifi. It also has MicroSD slot, miniHDMI, 1 x MicroUSB OTG port and 1 x MicroUSB host port and 3.5mm headphone jack. More details are available at: http://linux-sunxi.org/Gemei_G9 Signed-off-by: Priit Laes <plaes@plaes.org> --- arch/arm/boot/dts/Makefile | 6 +- arch/arm/boot/dts/sun4i-a10-gemei-g9.dts | 138 +++++++++++++++++++++++++++++++ 2 files changed, 142 insertions(+), 2 deletions(-) create mode 100644 arch/arm/boot/dts/sun4i-a10-gemei-g9.dts