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From: Marco Felsch <m.felsch@pengutronix.de>
To: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Luis Chamberlain <mcgrof@kernel.org>,
	Russ Weight <russ.weight@linux.dev>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Dmitry Torokhov <dmitry.torokhov@gmail.com>,
	Kamel Bouhara <kamel.bouhara@bootlin.com>,
	Marco Felsch <kernel@pengutronix.de>,
	Henrik Rydberg <rydberg@bitmath.org>,
	Danilo Krummrich <dakr@redhat.com>,
	linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
	linux-input@vger.kernel.org
Subject: Re: [PATCH v2 3/4] dt-bindings: input: Add TouchNetix axiom touchscreen
Date: Fri, 30 May 2025 10:45:16 +0200	[thread overview]
Message-ID: <20250530084516.ee2kre7kmdd6uikv@pengutronix.de> (raw)
In-Reply-To: <119eba0a-2c81-4232-8b20-acc0a0eea969@kernel.org>

On 25-05-29, Krzysztof Kozlowski wrote:
> On 29/05/2025 00:08, Marco Felsch wrote:
> > +maintainers:
> > +  - Marco Felsch <kernel@pengutronix.de>
> > +
> > +allOf:
> > +  - $ref: /schemas/input/touchscreen/touchscreen.yaml#
> > +  - $ref: /schemas/input/input.yaml#
> > +
> > +properties:
> > +  compatible:
> > +    const: touchnetix,ax54a
> > +
> > +  reg:
> > +    enum: [ 0x66, 0x67 ]
> 
> Isn't this the same address? You just added the write bit.

No the i2c addresses are always the 7-bit i2c-addresses without the R/W
bit.

> > +
> > +  interrupts:
> > +    maxItems: 1
> > +
> > +  reset-gpios:
> > +    maxItems: 1
> > +
> > +  panel: true
> 
> So that was the reason of dropping tag?
> https://lore.kernel.org/lkml/821ce1d4-bc15-4764-bbe0-315c57e8536e@linaro.org/
> 
> Anyway, drop the property. Redundant.

Why is this redundant? The touchscreen.yaml defines it but I need to
request it? At least I understood it that way and all other users of
this property do it same way. Same is true for all the touchscreen-*
properties definied in touchscreen.yaml.

Regards,
  Marco

  reply	other threads:[~2025-05-30  8:45 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-05-28 22:08 [PATCH v2 0/4] Input: Add support for TouchNetix aXiom touchscreen Marco Felsch
2025-05-28 22:08 ` [PATCH v2 1/4] firmware_loader: expand firmware error codes with skip error Marco Felsch
2025-06-05  1:58   ` Russ Weight
2025-06-27 17:28     ` Marco Felsch
2025-05-28 22:08 ` [PATCH v2 2/4] dt-bindings: vendor-prefixes: Add TouchNetix AS Marco Felsch
2025-05-29  7:29   ` Krzysztof Kozlowski
2025-05-29  7:30   ` Krzysztof Kozlowski
2025-05-30  8:30     ` Marco Felsch
2025-05-28 22:08 ` [PATCH v2 3/4] dt-bindings: input: Add TouchNetix axiom touchscreen Marco Felsch
2025-05-29  7:33   ` Krzysztof Kozlowski
2025-05-30  8:45     ` Marco Felsch [this message]
2025-06-02  8:17       ` Krzysztof Kozlowski
2025-05-29  7:36   ` Krzysztof Kozlowski
2025-05-30  9:48     ` Marco Felsch
2025-05-28 22:08 ` [PATCH v2 4/4] Input: Add TouchNetix aXiom I2C Touchscreen support Marco Felsch
2025-05-29  4:40   ` Greg Kroah-Hartman
2025-05-30  9:40     ` Marco Felsch

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