| Message ID | 20171208215419.30396-6-mylene.josserand@free-electrons.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hi, On Fri, Dec 08, 2017 at 10:54:19PM +0100, Mylène Josserand wrote: > Tha A711 tablet has a FocalTech EDT-FT5x06 Polytouch touchscreen. > It is connected via I2C0 so add his node in i2c0's node. > > The reset line is PD5, the interrupt line is PL7 and the power > supply is the ldo_io0 regulator. > > Signed-off-by: Mylène Josserand <mylene.josserand@free-electrons.com> > --- > arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts > index 84cca1a48cea..738359917a34 100644 > --- a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts > +++ b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts > @@ -110,6 +110,17 @@ > pinctrl-0 = <&i2c0_pins>; > clock-frequency = <400000>; > status = "okay"; > + > + polytouch: edt-ft5x06@38 { You're not using that label anywhere, so you can drop it, and the node name must be the class of the device. Thanks! Maxime
diff --git a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts index 84cca1a48cea..738359917a34 100644 --- a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts +++ b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts @@ -110,6 +110,17 @@ pinctrl-0 = <&i2c0_pins>; clock-frequency = <400000>; status = "okay"; + + polytouch: edt-ft5x06@38 { + compatible = "edt,edt-ft5x06"; + reg = <0x38>; + interrupt-parent = <&r_pio>; + interrupts = <0 7 IRQ_TYPE_EDGE_FALLING>; + reset-gpios = <&pio 3 5 GPIO_ACTIVE_LOW>; + power-supply = <®_ldo_io0>; + touchscreen-size-x = <1024>; + touchscreen-size-y = <600>; + }; }; &mmc0 {
Tha A711 tablet has a FocalTech EDT-FT5x06 Polytouch touchscreen. It is connected via I2C0 so add his node in i2c0's node. The reset line is PD5, the interrupt line is PL7 and the power supply is the ldo_io0 regulator. Signed-off-by: Mylène Josserand <mylene.josserand@free-electrons.com> --- arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts | 11 +++++++++++ 1 file changed, 11 insertions(+)