From: Oleksij Rempel <o.rempel@pengutronix.de>
To: Mark Rutland <mark.rutland@arm.com>,
Rob Herring <robh+dt@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Shawn Guo <shawnguo@kernel.org>,
Thierry Reding <thierry.reding@gmail.com>,
Sam Ravnborg <sam@ravnborg.org>, David Airlie <airlied@linux.ie>,
Daniel Vetter <daniel@ffwll.ch>
Cc: devicetree@vger.kernel.org,
Robin van der Gracht <robin@protonic.nl>,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
Oleksij Rempel <o.rempel@pengutronix.de>,
NXP Linux Team <linux-imx@nxp.com>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
David Jander <david@protonic.nl>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 4/7] ARM: dts: imx6dl-prtvt7: add TSC2046 touchscreen node
Date: Thu, 21 Jan 2021 07:11:38 +0100 [thread overview]
Message-ID: <20210121061141.23062-5-o.rempel@pengutronix.de> (raw)
In-Reply-To: <20210121061141.23062-1-o.rempel@pengutronix.de>
Add touchscreen support to the Protonic VT7 board.
Co-Developed-by: Robin van der Gracht <robin@protonic.nl>
Signed-off-by: Robin van der Gracht <robin@protonic.nl>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
---
arch/arm/boot/dts/imx6dl-prtvt7.dts | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/arch/arm/boot/dts/imx6dl-prtvt7.dts b/arch/arm/boot/dts/imx6dl-prtvt7.dts
index d9cb1e41cc10..836026a0e219 100644
--- a/arch/arm/boot/dts/imx6dl-prtvt7.dts
+++ b/arch/arm/boot/dts/imx6dl-prtvt7.dts
@@ -266,6 +266,21 @@ &ecspi2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ecspi2>;
status = "okay";
+
+ touchscreen@0 {
+ compatible = "ti,tsc2046";
+ reg = <0>;
+ pinctrl-0 = <&pinctrl_tsc>;
+ pinctrl-names ="default";
+ spi-max-frequency = <100000>;
+ interrupts-extended = <&gpio3 20 IRQ_TYPE_EDGE_FALLING>;
+ pendown-gpio = <&gpio3 20 GPIO_ACTIVE_LOW>;
+ touchscreen-max-pressure = <4095>;
+ ti,vref-delay-usecs = /bits/ 16 <100>;
+ ti,x-plate-ohms = /bits/ 16 <800>;
+ ti,y-plate-ohms = /bits/ 16 <300>;
+ wakeup-source;
+ };
};
&i2c1 {
--
2.30.0
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next prev parent reply other threads:[~2021-01-21 8:52 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-21 6:11 [PATCH v2 0/7] devicetree fixes for Protonic and Plymovent boards Oleksij Rempel
2021-01-21 6:11 ` [PATCH v2 1/7] dt-bindings: display: simple: add Innolux G070Y2-T02 panel Oleksij Rempel
2021-02-09 2:36 ` Rob Herring
2021-01-21 6:11 ` [PATCH v2 2/7] drm: panel-simple: Add support for the " Oleksij Rempel
2021-01-21 6:11 ` [PATCH v2 3/7] ARM: dts: imx6dl-prtvt7: Add display and panel nodes Oleksij Rempel
2021-01-21 6:11 ` Oleksij Rempel [this message]
2021-01-21 6:11 ` [PATCH v2 5/7] ARM: dts: imx6dl-prtvt7: Remove backlight enable gpio Oleksij Rempel
2021-01-21 6:11 ` [PATCH v2 6/7] ARM: dts: imx6dl-prtvt7: fix PWM cell count for the backlight node Oleksij Rempel
2021-01-21 14:17 ` Fabio Estevam
2021-01-22 9:42 ` Oleksij Rempel
2021-01-21 6:11 ` [PATCH v2 7/7] ARM: dts: imx6dl-plym2m: remove touchscreen-size-* properties Oleksij Rempel
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