Fabrice Gasnier 1fe243a1e4 clk: add clk_valid()
Add clk_valid() to check for optional clocks are valid.
Call clk_valid() in test/dm/clk.c and add relevant test routine to
sandbox clk tests.

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-08-03 19:53:10 -04:00
..
2018-08-03 19:53:10 -04:00
2016-10-19 09:01:53 +02:00
2018-06-03 16:10:22 -04:00