From: Rob Herring <robh@kernel.org>
To: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-input@vger.kernel.org,
Dmitry Torokhov <dmitry.torokhov@gmail.com>,
devicetree@vger.kernel.org, Stephan Gerhold <stephan@gerhold.net>,
Nick Dyer <nick@shmanahar.org>
Subject: Re: [PATCH 2/3 v2] Input: atmel_mxt_ts - Convert bindings to YAML and extend
Date: Mon, 9 Nov 2020 11:30:17 -0600 [thread overview]
Message-ID: <20201109173017.GA1473085@bogus> (raw)
In-Reply-To: <20201104153032.1387747-2-linus.walleij@linaro.org>
On Wed, 04 Nov 2020 16:30:31 +0100, Linus Walleij wrote:
> This converts the Armel MXT touchscreen bindings to YAML
> format and extends them with the following two properties:
>
> - vdda-supply: the optional analog supply voltage
> - vdd-supply: the optional digital supply voltage
>
> I also explained about the reset-gpios property that this
> better be flagged as active high (0) despite actually
> being active low, because all current device trees and
> drivers assume that this is the case and will actively
> drive the line low to assert RESET.
>
> Tested the schema with all in-tree users and they verify
> fine.
>
> Cc: Nick Dyer <nick@shmanahar.org>
> Cc: Stephan Gerhold <stephan@gerhold.net>
> Cc: devicetree@vger.kernel.org
> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
> ---
> ChangeLog v1->v2:
> - State that the GPIO lines shall be flagged as active low.
> We will fix all users.
> ---
> .../bindings/input/atmel,maxtouch.txt | 41 ----------
> .../bindings/input/atmel,maxtouch.yaml | 81 +++++++++++++++++++
> MAINTAINERS | 2 +-
> 3 files changed, 82 insertions(+), 42 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/input/atmel,maxtouch.txt
> create mode 100644 Documentation/devicetree/bindings/input/atmel,maxtouch.yaml
>
Reviewed-by: Rob Herring <robh@kernel.org>
next prev parent reply other threads:[~2020-11-09 17:30 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-04 15:30 [PATCH 1/3 v2] Input: atmel_mxt_ts - Fix up inverted RESET handler Linus Walleij
2020-11-04 15:30 ` [PATCH 2/3 v2] Input: atmel_mxt_ts - Convert bindings to YAML and extend Linus Walleij
2020-11-09 17:30 ` Rob Herring [this message]
2020-11-23 6:48 ` Dmitry Torokhov
2020-11-04 15:30 ` [PATCH 3/3 v2] Input: atmel_mxt_ts - Support regulator supplies Linus Walleij
2020-11-23 6:48 ` Dmitry Torokhov
2020-11-04 15:59 ` [PATCH 1/3 v2] Input: atmel_mxt_ts - Fix up inverted RESET handler Philippe Schenker
2020-11-05 8:09 ` Krzysztof Kozlowski
2020-11-23 6:48 ` Dmitry Torokhov
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