From: Marco Felsch <m.felsch@pengutronix.de>
To: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Cc: Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org, Fabio Estevam <festevam@gmail.com>,
Sascha Hauer <s.hauer@pengutronix.de>,
linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
NXP Linux Team <linux-imx@nxp.com>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Shawn Guo <shawnguo@kernel.org>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] ARM: dts: imx6qdl: Enable egalax touch screen
Date: Thu, 12 Dec 2019 17:07:22 +0100 [thread overview]
Message-ID: <20191212160722.wgqjeeknvm257hwi@pengutronix.de> (raw)
In-Reply-To: <20191212160220.2265521-1-sjoerd.simons@collabora.co.uk>
Hi Sjoerd,
On 19-12-12 17:02, Sjoerd Simons wrote:
> Sabrelite boards can have an lvds screen attached with a built-in i2c touch
> screen. Enable this in the dtsi.
Can this be any screen available on the market?
> Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
> ---
>
> arch/arm/boot/dts/imx6qdl-sabrelite.dtsi | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
> index 8468216dae9b..382b127b2251 100644
> --- a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
> +++ b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
> @@ -416,6 +416,14 @@ &i2c3 {
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_i2c3>;
> status = "okay";
> +
> + touchscreen@4 {
> + compatible = "eeti,egalax_ts";
> + reg = <0x04>;
> + interrupt-parent = <&gpio1>;
> + interrupts = <9 IRQ_TYPE_EDGE_FALLING>;
> + wakeup-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
The wakeup-gpio and the irq-line are sharing the same gpio line?
Regards,
Marco
> + };
> };
>
> &iomuxc {
> --
> 2.24.0
>
>
>
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next prev parent reply other threads:[~2019-12-12 16:07 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-12 16:02 [PATCH] ARM: dts: imx6qdl: Enable egalax touch screen Sjoerd Simons
2019-12-12 16:07 ` Marco Felsch [this message]
2019-12-12 16:22 ` Sjoerd Simons
2019-12-12 16:25 ` Marco Felsch
2019-12-13 9:03 ` Sjoerd Simons
2019-12-12 16:23 ` Marco Felsch
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