From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?q?Yannick=20Fertr=C3=A9?= Subject: [PATCH] ARM: dts: stm32: add focaltech touchscreen on stm32mp157c-dk2 board Date: Mon, 30 Sep 2019 16:45:51 +0200 Message-ID: <1569854751-22337-1-git-send-email-yannick.fertre@st.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit Return-path: Sender: linux-kernel-owner@vger.kernel.org To: Maxime Coquelin , Alexandre Torgue , Rob Herring , Mark Rutland , linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Benjamin Gaignard , =?UTF-8?q?Yannick=20Fertr=C3=A9?= , Philippe Cornu , Fabrice Gasnier List-Id: devicetree@vger.kernel.org Enable focaltech ft6236 touchscreen on STM32MP157C-DK2 board. This device supports 2 different addresses (0x2a and 0x38) depending on the display board version (MB1407). Signed-off-by: Yannick Fertré --- arch/arm/boot/dts/stm32mp157c-dk2.dts | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/arch/arm/boot/dts/stm32mp157c-dk2.dts b/arch/arm/boot/dts/stm32mp157c-dk2.dts index 20ea601..527bb75 100644 --- a/arch/arm/boot/dts/stm32mp157c-dk2.dts +++ b/arch/arm/boot/dts/stm32mp157c-dk2.dts @@ -61,6 +61,29 @@ }; }; +&i2c1 { + touchscreen@2a { + compatible = "focaltech,ft6236"; + reg = <0x2a>; + interrupts = <2 2>; + interrupt-parent = <&gpiof>; + interrupt-controller; + touchscreen-size-x = <480>; + touchscreen-size-y = <800>; + status = "okay"; + }; + touchscreen@38 { + compatible = "focaltech,ft6236"; + reg = <0x38>; + interrupts = <2 2>; + interrupt-parent = <&gpiof>; + interrupt-controller; + touchscreen-size-x = <480>; + touchscreen-size-y = <800>; + status = "okay"; + }; +}; + <dc { status = "okay"; -- 2.7.4