Hi, On Mon, Sep 01, 2014 at 10:14:39PM +0800, Chen-Yu Tsai wrote: > This is a Q8 format 7 inch tablet with an Allwinner A13 SoC. > It has 512MB DRAM, 4GB NAND flash, an accelerometer, camera, > RTL8188-based WiFi, and micro SD slot for external storage. > > It is likely made by a subsidiary of Hanns.G (Hannstar). > > Signed-off-by: Chen-Yu Tsai <[email protected]> > --- > > Added missing '>' to the email address in the header. > > Sorry for the noise. > > --- > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/sun5i-a13-hsg-h702.dts | 101 > +++++++++++++++++++++++++++++++ > 2 files changed, 102 insertions(+) > create mode 100644 arch/arm/boot/dts/sun5i-a13-hsg-h702.dts > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index b8c5cd3..94e61a6 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -406,6 +406,7 @@ dtb-$(CONFIG_MACH_SUN4I) += \ > dtb-$(CONFIG_MACH_SUN5I) += \ > sun5i-a10s-olinuxino-micro.dtb \ > sun5i-a10s-r7-tv-dongle.dtb \ > + sun5i-a13-hsg-h702.dtb \ > sun5i-a13-olinuxino.dtb \ > sun5i-a13-olinuxino-micro.dtb > dtb-$(CONFIG_MACH_SUN6I) += \ > diff --git a/arch/arm/boot/dts/sun5i-a13-hsg-h702.dts > b/arch/arm/boot/dts/sun5i-a13-hsg-h702.dts > new file mode 100644 > index 0000000..6335c1e > --- /dev/null > +++ b/arch/arm/boot/dts/sun5i-a13-hsg-h702.dts > @@ -0,0 +1,101 @@ > +/* > + * Copyright 2014 Chen-Yu Tsai <[email protected]> > + * > + * The code contained herein is licensed under the GNU General Public > + * License. You may obtain a copy of the GNU General Public License > + * Version 2 or later at the following locations:
Could you relicense the file to match the GPL/X11 dual license we've been working on? > + * > + * http://www.opensource.org/licenses/gpl-license.html > + * http://www.gnu.org/copyleft/gpl.html > + */ > + > +/dts-v1/; > +/include/ "sun5i-a13.dtsi" > +/include/ "sunxi-common-regulators.dtsi" > + > +/ { > + model = "HSG H702"; > + compatible = "hsg,h702", "allwinner,sun5i-a13"; > + > + soc@01c00000 { > + mmc0: mmc@01c0f000 { > + pinctrl-names = "default"; > + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_h702>; > + vmmc-supply = <®_vcc3v3>; > + bus-width = <4>; > + cd-gpios = <&pio 6 0 0>; /* PG0 */ > + cd-inverted; > + status = "okay"; > + }; > + > + usbphy: phy@01c13400 { > + usb1_vbus-supply = <®_usb1_vbus>; > + status = "okay"; > + }; > + > + ehci0: usb@01c14000 { > + status = "okay"; > + }; > + > + ohci0: usb@01c14400 { > + status = "okay"; > + }; > + > + pinctrl@01c20800 { > + mmc0_cd_pin_h702: mmc0_cd_pin@0 { > + allwinner,pins = "PG0"; > + allwinner,function = "gpio_in"; > + allwinner,drive = <0>; > + allwinner,pull = <1>; > + }; > + }; > + > + uart1: serial@01c28400 { > + pinctrl-names = "default"; > + pinctrl-0 = <&uart1_pins_b>; > + status = "okay"; > + }; > + > + i2c0: i2c@01c2ac00 { > + 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: i2c@01c2b000 { > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c1_pins_a>; > + status = "okay"; > + > + pcf8563: rtc@51 { > + compatible = "nxp,pcf8563"; > + reg = <0x51>; > + }; > + }; > + > + i2c2: i2c@01c2b400 { > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c2_pins_a>; > + status = "okay"; > + }; > + }; > + > + reg_usb1_vbus: usb1-vbus { > + /* > + * There doesn't seem to be a GPIO for controlling > + * vbus, despite the fex file saying otherwise. > + * Override the original settings with empty ones. > + */ > + pinctrl-0 = <>; > + gpio = <>; > + status = "okay"; Hmmmm, no. Just use a regular fixed regulator here, like reg_vcc3v3. Thanks! Maxime -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com
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