Re: [PATCH 02/25] clock: Add new clock_has_source() function

[Philippe Mathieu-Daudé]

On 1/21/21 8:05 PM, Peter Maydell wrote:
> Add a function for checking whether a clock has a source.  This is
> useful for devices which have input clocks that must be wired up by
> the board as it allows them to fail in realize rather than ploughing
> on with a zero-period clock.
> 
> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
> ---
>  docs/devel/clocks.rst | 16 ++++++++++++++++
>  include/hw/clock.h    | 15 +++++++++++++++
>  2 files changed, 31 insertions(+)

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>