[PATCH] clk: stm32: add missing bitfield.h header

[Brian Masney]

On Tue, May 19, 2026 at 03:26:39PM -0700, Rosen Penev wrote:
> It seems some ARM header includes this and the build passes there, but
> nowhere else. Note that the driver has COMPILE_TEST in depends.
> 
> Fixes: 37ae8501cdb0 ("clk: stm32: introduce clocks for STM32MP21 platfor")
> Signed-off-by: Rosen Penev <rosenp at gmail.com>

Reviewed-by: Brian Masney <bmasney at redhat.com>