From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?q?Myl=C3=A8ne=20Josserand?= Subject: [PATCH v3 3/3] arm: dts: sun8i: a83t: a711: Add touchscreen node Date: Wed, 18 Jul 2018 20:27:19 +0200 Message-ID: <20180718182719.29663-4-mylene.josserand@bootlin.com> References: <20180718182719.29663-1-mylene.josserand@bootlin.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20180718182719.29663-1-mylene.josserand@bootlin.com> Sender: linux-kernel-owner@vger.kernel.org To: dmitry.torokhov@gmail.com, robh+dt@kernel.org, mark.rutland@arm.com, maxime.ripard@bootlin.com, wens@csie.org Cc: linux-input@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, mylene.josserand@bootlin.com, thomas.petazzoni@bootlin.com List-Id: devicetree@vger.kernel.org Tha A711 tablet has a FocalTech EDT-FT5x06 Polytouch touchscreen. It is connected via I2C0. The reset line is PD5, the interrupt line is PL7 and the VCC supply is the ldo_io0 regulator. Signed-off-by: Mylène Josserand --- arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts index 1537ce148cc1..dc7b94a6c068 100644 --- a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts +++ b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts @@ -156,6 +156,22 @@ status = "okay"; }; +&i2c0 { + clock-frequency = <400000>; + status = "okay"; + + touchscreen@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>; + vcc-supply = <®_ldo_io0>; + touchscreen-size-x = <1024>; + touchscreen-size-y = <600>; + }; +}; + &mmc0 { vmmc-supply = <®_dcdc1>; pinctrl-names = "default"; -- 2.11.0