[PATCH] dt-bindings: eeprom: at25: Add Anvo ANV32C81W

[PATCH] dt-bindings: eeprom: at25: Add Anvo ANV32C81W

[Marek Vasut]

Document the compatible for ANV32C81W 256kb Serial SPI non-volatile SRAM.
Although it is a SRAM device, it can be accessed through EEPROM interface.
At least until there is no proper SRAM driver support for it.

Signed-off-by: Marek Vasut <marek.vasut@mailbox.org>
---
Cc: Christian Eggers <ceggers@arri.de>
Cc: Conor Dooley <conor+dt@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Krzysztof Kozlowski <krzk+dt@kernel.org>
Cc: Markus Heidelberg <m.heidelberg@cab.de>
Cc: Rob Herring <robh@kernel.org>
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
 Documentation/devicetree/bindings/eeprom/at25.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/eeprom/at25.yaml b/Documentation/devicetree/bindings/eeprom/at25.yaml
index 00e0f07b44f84..e1599ce109165 100644
--- a/Documentation/devicetree/bindings/eeprom/at25.yaml
+++ b/Documentation/devicetree/bindings/eeprom/at25.yaml
@@ -25,6 +25,7 @@ properties:
     oneOf:
       - items:
           - enum:
+              - anvo,anv32c81w
               - anvo,anv32e61w
               - atmel,at25256B
               - fujitsu,mb85rs1mt
-- 
2.51.0

Re: [PATCH] dt-bindings: eeprom: at25: Add Anvo ANV32C81W

[Krzysztof Kozlowski]

On Wed, Nov 05, 2025 at 03:31:17AM +0100, Marek Vasut wrote:
> Document the compatible for ANV32C81W 256kb Serial SPI non-volatile SRAM.
> Although it is a SRAM device, it can be accessed through EEPROM interface.
> At least until there is no proper SRAM driver support for it.

There is no user of this binding, so no need to document it. If there
is, but somehow hiding from my sight, please use the changelog part to
explain such less usually details.

Best regards,
Krzysztof

Re: [PATCH] dt-bindings: eeprom: at25: Add Anvo ANV32C81W

[Marek Vasut]

On 11/5/25 10:26 AM, Krzysztof Kozlowski wrote:
> On Wed, Nov 05, 2025 at 03:31:17AM +0100, Marek Vasut wrote:
>> Document the compatible for ANV32C81W 256kb Serial SPI non-volatile SRAM.
>> Although it is a SRAM device, it can be accessed through EEPROM interface.
>> At least until there is no proper SRAM driver support for it.
> 
> There is no user of this binding, so no need to document it. If there
> is, but somehow hiding from my sight, please use the changelog part to
> explain such less usually details.
The user is coming in the next few days or so, do you want me to 
(re)post it all together as a series ?

Re: [PATCH] dt-bindings: eeprom: at25: Add Anvo ANV32C81W

[Krzysztof Kozlowski]

On 05/11/2025 14:53, Marek Vasut wrote:
> On 11/5/25 10:26 AM, Krzysztof Kozlowski wrote:
>> On Wed, Nov 05, 2025 at 03:31:17AM +0100, Marek Vasut wrote:
>>> Document the compatible for ANV32C81W 256kb Serial SPI non-volatile SRAM.
>>> Although it is a SRAM device, it can be accessed through EEPROM interface.
>>> At least until there is no proper SRAM driver support for it.
>>
>> There is no user of this binding, so no need to document it. If there
>> is, but somehow hiding from my sight, please use the changelog part to
>> explain such less usually details.
> The user is coming in the next few days or so, do you want me to 
> (re)post it all together as a series ?

Yes, as usual. That's the standard process.

Best regards,
Krzysztof