From: Conor Dooley <conor@kernel.org>
To: Markus Stockhausen <markus.stockhausen@gmx.de>
Cc: linux@roeck-us.net, robh@kernel.org, krzk+dt@kernel.org,
conor+dt@kernel.org, jdelvare@suse.com,
linux-hwmon@vger.kernel.org, devicetree@vger.kernel.org
Subject: Re: [PATCH v2 1/2] dt-bindings: hwmon: lm75: Add ti,alert-polarity-active-high property
Date: Sun, 3 May 2026 19:13:01 +0100 [thread overview]
Message-ID: <20260503-ravioli-spirits-476c1d1152bc@spud> (raw)
In-Reply-To: <20260502190408.3577731-2-markus.stockhausen@gmx.de>
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On Sat, May 02, 2026 at 09:04:07PM +0200, Markus Stockhausen wrote:
> The LM75 alert pin is asserted based on the value of alert polarity bit of
> the configuration register. The device/driver default is 0 which means alert
> pin is configured to be active-low. A value of 1 maps to inverted (active-high).
>
> Add an optional boolean property "ti,alert-polarity-active-high" to
> override the alert pin polarity. When absent, the default active-low
> polarity is kept.
>
> Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
pw-bot: not-applicable
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next prev parent reply other threads:[~2026-05-03 18:13 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-02 19:04 [PATCH v2 0/2] Support active-high alert polarity for LM75 Markus Stockhausen
2026-05-02 19:04 ` [PATCH v2 1/2] dt-bindings: hwmon: lm75: Add ti,alert-polarity-active-high property Markus Stockhausen
2026-05-03 18:13 ` Conor Dooley [this message]
2026-05-02 19:04 ` [PATCH 2/2] hwmon: (lm75) Support active-high alert polarity Markus Stockhausen
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