From: "Mylène Josserand" <mylene.josserand@free-electrons.com>
To: robh+dt@kernel.org, mark.rutland@arm.com, linux@armlinux.org.uk,
maxime.ripard@free-electrons.com, wens@csie.org,
dmitry.torokhov@gmail.com, linux-input@vger.kernel.org
Cc: simon.budig@kernelconcepts.de, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
mylene.josserand@free-electrons.com,
thomas.petazzoni@free-electrons.com
Subject: [PATCH 5/5] arm: dts: sun8i: a83t: a711: Add touchscreen node
Date: Fri, 8 Dec 2017 22:54:19 +0100 [thread overview]
Message-ID: <20171208215419.30396-6-mylene.josserand@free-electrons.com> (raw)
In-Reply-To: <20171208215419.30396-1-mylene.josserand@free-electrons.com>
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 {
+ 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 {
--
2.11.0
next prev parent reply other threads:[~2017-12-08 21:55 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-08 21:54 [PATCH 0/5] sun8i-a83t: Add touchscreen support on TBS A711 Mylène Josserand
2017-12-08 21:54 ` [PATCH 1/5] arm: dts: sun8i: a83t: Add I2C0 node Mylène Josserand
2017-12-11 7:15 ` Maxime Ripard
2017-12-11 8:31 ` Chen-Yu Tsai
2017-12-08 21:54 ` [PATCH 2/5] arm: dts: sun8i: a83t: Add I2C0 pins group Mylène Josserand
2017-12-08 21:54 ` [PATCH 3/5] arm: dts: sun8i: a83t: a711: Enable I2C0 Mylène Josserand
2017-12-11 7:18 ` Maxime Ripard
2017-12-08 21:54 ` [PATCH 4/5] Input: edt-ft5x06 - Add support for regulator Mylène Josserand
2017-12-09 1:16 ` Dmitry Torokhov
2017-12-09 1:24 ` Dmitry Torokhov
2017-12-08 21:54 ` Mylène Josserand [this message]
2017-12-11 7:16 ` [PATCH 5/5] arm: dts: sun8i: a83t: a711: Add touchscreen node Maxime Ripard
2017-12-08 22:01 ` [PATCH 0/5] sun8i-a83t: Add touchscreen support on TBS A711 Mylene JOSSERAND
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