From: Rob Herring <robh@kernel.org>
To: Anthony Felice <tony.felice@timesys.com>
Cc: mark.rutland@arm.com, devicetree@vger.kernel.org,
maitysanchayan@gmail.com, damien.riegel@savoirfairelinux.com,
linux-kernel@vger.kernel.org, dmitry.torokhov@gmail.com,
linux@armlinux.org.uk, sre@kernel.org, mwelling@ieee.org,
geert@linux-m68k.org, dri-devel@lists.freedesktop.org,
kernel@pengutronix.de, linux-input@vger.kernel.org,
fabio.estevam@nxp.com, shawnguo@kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 2/4] input: touchscreen: crtouch_ts: Add driver
Date: Tue, 28 Jun 2016 15:55:44 -0500 [thread overview]
Message-ID: <20160628205544.GH3737@rob-hp-laptop> (raw)
In-Reply-To: <1466797486-31558-3-git-send-email-tony.felice@timesys.com>
On Fri, Jun 24, 2016 at 03:44:44PM -0400, Anthony Felice wrote:
> Add driver for the Vybrid Tower CRTouch-based touchscreen. This is
> required for the touchscreen on the TWR-LCD-RGB to work on the Vybrid
> Tower platform.
>
> There is a known issue with this driver: rarely, SW1 on the TWR-LCD-RGB
> module needs to be pressed in order for the touchscreen to begin
> functioning.
>
> Signed-off-by: Anthony Felice <tony.felice@timesys.com>
> ---
> .../bindings/input/touchscreen/crtouch_ts.txt | 14 ++
> drivers/input/touchscreen/Kconfig | 10 +
> drivers/input/touchscreen/Makefile | 1 +
> drivers/input/touchscreen/crtouch_ts.c | 279 +++++++++++++++++++++
> 4 files changed, 304 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/input/touchscreen/crtouch_ts.txt
> create mode 100644 drivers/input/touchscreen/crtouch_ts.c
>
> diff --git a/Documentation/devicetree/bindings/input/touchscreen/crtouch_ts.txt b/Documentation/devicetree/bindings/input/touchscreen/crtouch_ts.txt
> new file mode 100644
> index 0000000..cfb966c
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/input/touchscreen/crtouch_ts.txt
> @@ -0,0 +1,14 @@
> +* Freescale CRTOUCH based touchscreen
> +
> +Required Properties:
> +- compatible must be fsl,crtouch_ts
> +- reg: I2C address of the touchscreen
> +- irq-gpio: GPIO to use as event IRQ
> +
> +Example:
> +
> + touch: crtouch@49 {
touchscreen@49
> + compatible = "fsl,crtouch_ts";
Use '-', not '_'.
> + reg = <0x49>;
> + irq-gpio = <&gpio0 21 GPIO_ACTIVE_HIGH>;
As Dmitry said.
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next prev parent reply other threads:[~2016-06-28 20:55 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-24 19:44 [PATCH 0/4] Enable display and touchscreen for Vybrid Tower Anthony Felice
2016-06-24 19:44 ` [PATCH 1/4] ARM: dts: vf610-twr: Enable display controller Anthony Felice
2016-06-25 20:53 ` Stefan Agner
2016-06-27 17:11 ` Tony Felice
2016-06-24 19:44 ` [PATCH 2/4] input: touchscreen: crtouch_ts: Add driver Anthony Felice
[not found] ` <1466797486-31558-3-git-send-email-tony.felice-jEh4hwF5bVhBDgjK7y7TUQ@public.gmane.org>
2016-06-24 22:04 ` Dmitry Torokhov
2016-06-27 18:50 ` Tony Felice
2016-06-25 20:40 ` Stefan Agner
2016-06-28 20:55 ` Rob Herring [this message]
2016-06-24 19:44 ` [PATCH 3/4] ARM: dts: vf610-twr: Add crtouch node and pinmux Anthony Felice
2016-06-24 19:44 ` [PATCH 4/4] ARM: imx_v6_v7_defconfig: enable useful configurations for Vybrid Anthony Felice
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