[PATCH v2 1/3] dt-bindings: iio: adc: Add syscon property for multi-SCU SoCs

Krzysztof Kozlowski krzk at kernel.org
Fri Oct 2 02:03:33 PDT 2026


On Thu, Oct 01, 2026 at 05:50:36PM +0800, Billy Tsai wrote:
> The ADC's reference-voltage trimming data lives in a System Control
> Unit (SCU) register. SoCs with a single SCU instance let the driver
> locate it without any additional information, but SoCs such as AST2700
> that expose more than one SCU node need an explicit phandle to
> disambiguate which one holds the trimming data.
> 
> Add an "aspeed,trim-syscon" phandle property, and require it for the
> AST2700 compatibles since they are the first multi-SCU SoCs supported
> by this driver.
> 
> Signed-off-by: Billy Tsai <billy_tsai at aspeedtech.com>
> Assisted-by: Claude:claude-sonnet-5

Your SoB is the last one.

With this fixed:

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski at oss.qualcomm.com>

Best regards,
Krzysztof




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