From: Rob Herring <robh@kernel.org>
To: Joe Hung <joe_hung@ilitek.com>
Cc: dmitry.torokhov@gmail.com, devicetree@vger.kernel.org,
linux-input@vger.kernel.org, luca_hsu@ilitek.com
Subject: Re: [RESEND PATCH 1/2] dt-bindings: input: touchscreen: ilitek_ts_i2c: Add bindings
Date: Wed, 10 Feb 2021 16:57:18 -0600 [thread overview]
Message-ID: <20210210225718.GA2971881@robh.at.kernel.org> (raw)
In-Reply-To: <20210204123902.18813-1-joe_hung@ilitek.com>
On Thu, Feb 04, 2021 at 08:39:01PM +0800, Joe Hung wrote:
> Add binding documentation for ILITEK touch devices.
Bindings are in DT schema format now. Please convert.
>
> Signed-off-by: Joe Hung <joe_hung@ilitek.com>
> ---
> .../input/touchscreen/ilitek_ts_i2c.txt | 23 +++++++++++++++++++
> 1 file changed, 23 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/input/touchscreen/ilitek_ts_i2c.txt
>
> diff --git a/Documentation/devicetree/bindings/input/touchscreen/ilitek_ts_i2c.txt b/Documentation/devicetree/bindings/input/touchscreen/ilitek_ts_i2c.txt
> new file mode 100644
> index 000000000000..eb90d3bd7ee7
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/input/touchscreen/ilitek_ts_i2c.txt
> @@ -0,0 +1,23 @@
> +Ilitek I2C 23XX/25XX/Lego Series Touch ICs
> +
> +Required properties:
> +- compatible : Must be equal to one of following:
> + "ilitek,ili2520"
> + "ilitek,ili2510"
> +- reg : I2C slave address for touch device.
> +- reset-gpios : GPIO output high to reset pin of touch device.
> +- irq-gpios : GPIO as active low input from touch irq pin.
Use 'interrupts' instead.
> +
> +Example:
> + &i2c1 {
> + /* ... */
> +
> + touchscreen@41 {
> + compatible = "ilitek,ili2520";
> + reg = <0x41>;
> + irq-gpios = <&gpio1 13 0>;
> + reset-gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
> + };
> +
> + /* ... */
> + };
> --
> 2.25.1
>
>
next prev parent reply other threads:[~2021-02-10 22:58 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-04 12:39 [RESEND PATCH 1/2] dt-bindings: input: touchscreen: ilitek_ts_i2c: Add bindings Joe Hung
2021-02-04 12:39 ` [RESEND PATCH 2/2] input: touchscreen: Add support for ILITEK Lego Series Joe Hung
2021-02-10 22:57 ` Rob Herring [this message]
2021-02-17 6:32 ` [RESEND PATCH 1/2] dt-bindings: input: touchscreen: ilitek_ts_i2c: Add bindings Joe Hung (洪銘陽)
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