Re: [PATCH v11 05/11] iio: core: add decimal value formatting into 64-bit value

[Jonathan Cameron <jic23@kernel.org>]

On Wed, 06 May 2026 15:08:49 +0100
Rodrigo Alencar via B4 Relay <devnull+rodrigo.alencar.analog.com@kernel.org> wrote:

> From: Rodrigo Alencar <rodrigo.alencar@analog.com>
> 
> Create new format types for iio values (IIO_VAL_DECIMAL64_*), which
> defines the representation of fixed decimal point values into a single
> 64-bit number. This new format increases the range of represented values,
> allowing for integer parts greater than 2^32, as bits are not "wasted"
> in the fractional part, which can be seen in IIO_VAL_INT_PLUS_MICRO and
> IIO_VAL_INT_PLUS_NANO. Helpers are created to compose and decompose 64-bit
> decimals into integer values used in IIO formatting interfaces, which
> creates consistency and avoid error-prone manual assignments when using
> wordpart macros. When doing the parsing, kstrtodec64() is used with the
> scale defined by the specific decimal format type.
> 
> Signed-off-by: Rodrigo Alencar <rodrigo.alencar@analog.com>
Looks good to me now. I'll probably take one final look before applying
but for now looks like you've still got some Sashiko reported stuff to
sort and I don't have any other feedback.

Thanks,

Jonathan