From: Conor Dooley <conor@kernel.org>
To: Marek Vasut <marex@denx.de>
Cc: linux-i2c@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>,
Bartosz Golaszewski <brgl@bgdev.pl>,
Conor Dooley <conor+dt@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
devicetree@vger.kernel.org
Subject: Re: [PATCH 1/2] dt-bindings: at24: add ST M24C32-D Additional Write lockable page
Date: Wed, 11 Oct 2023 15:32:06 +0100 [thread overview]
Message-ID: <20231011-buffer-safely-2d121d4ae8b8@spud> (raw)
In-Reply-To: <20231010190926.57674-1-marex@denx.de>
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On Tue, Oct 10, 2023 at 09:09:25PM +0200, Marek Vasut wrote:
> The ST M24C32-D behaves as a regular M24C32, except for the -D variant
> which uses up another I2C address for Additional Write lockable page.
> This page is 32 Bytes long and can contain additional data. Document
> compatible string for it, so users can describe that page in DT. Note
> that users still have to describe the main M24C32 area separately as
> that is on separate I2C address from this page.
>
> Signed-off-by: Marek Vasut <marex@denx.de>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Oh and Bartosz, this binding seems to have a baylibre email address for
you in it. I'm sure it's mailmap'ed to the right place, but just FYI.
Thanks,
Conor.
> ---
> Cc: Arnd Bergmann <arnd@arndb.de>
> Cc: Bartosz Golaszewski <brgl@bgdev.pl>
> Cc: Conor Dooley <conor+dt@kernel.org>
> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
> Cc: Rob Herring <robh+dt@kernel.org>
> Cc: devicetree@vger.kernel.org
> Cc: linux-i2c@vger.kernel.org
> ---
> Documentation/devicetree/bindings/eeprom/at24.yaml | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/eeprom/at24.yaml b/Documentation/devicetree/bindings/eeprom/at24.yaml
> index 98139489d4b5c..7be127e9b2507 100644
> --- a/Documentation/devicetree/bindings/eeprom/at24.yaml
> +++ b/Documentation/devicetree/bindings/eeprom/at24.yaml
> @@ -67,6 +67,8 @@ properties:
> pattern: cs16$
> - items:
> pattern: c32$
> + - items:
> + pattern: c32d-wl$
> - items:
> pattern: cs32$
> - items:
> --
> 2.40.1
>
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next prev parent reply other threads:[~2023-10-11 14:32 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-10 19:09 [PATCH 1/2] dt-bindings: at24: add ST M24C32-D Additional Write lockable page Marek Vasut
2023-10-10 19:09 ` [PATCH 2/2] eeprom: at24: add ST M24C32-D Additional Write lockable page support Marek Vasut
2023-10-12 9:28 ` Bartosz Golaszewski
2023-10-11 14:32 ` Conor Dooley [this message]
2023-10-11 14:36 ` [PATCH 1/2] dt-bindings: at24: add ST M24C32-D Additional Write lockable page Bartosz Golaszewski
2023-10-12 9:28 ` Bartosz Golaszewski
2023-10-12 11:57 ` Rob Herring
2023-10-12 12:51 ` Marek Vasut
2023-10-12 12:57 ` Bartosz Golaszewski
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