[PATCH 4/5] ARM: dts: sun5i: Add dts file for the Empire Electronix D709 tablet
maxime.ripard at free-electrons.com
Mon Dec 21 08:10:30 PST 2015
On Sun, Dec 20, 2015 at 12:43:01PM +0100, Hans de Goede wrote:
> The Empire Electronix D709 tablet is a fairly standard 7" A13 tablet,
> featuring usb-wifi, a micro-sd slot, micro-usb otg and headphone jack.
> Empire Electronix is written on the back of the tablet, the D709 model
> info can be found in the about tablet menu in android.
> The PCB has no markings to speak of.
> This dts file does not add support for the ft5x touchscreen found at
> i2c bus 1, addr 0x38, irq PG11, because it does not work out of the box.
> It seems it has been flashed with the wrong firmware and needs to have
> alternative firmware uploaded at boot to make the touchscreen work
> properly, when hot-booting from android into an upstream kernel the
> touchscreen does work.
> The Memsic MXC622X accelerometer at i2c bus 1, addr 0x15 also is not
> enabled as there is no driver for it.
> Signed-off-by: Hans de Goede <hdegoede at redhat.com>
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
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