+Stephen Warren On Sat, 2 May 2020 at 09:59, Dario Binacchi <[email protected]> wrote: > > The previous version of the get_rate helper does not work if the mux > clock parent is changed after the probe. This error has not been > detected because this condition has not been tested. The error occurs > because the set_parent helper does not change the parent of the clock > device but only the clock selection register. Since changing the parent > of a probed device can be tricky, the new version of the get_rate helper > provides the rate of the selected clock and not that of the parent. > > Signed-off-by: Dario Binacchi <[email protected]> > > --- > > drivers/clk/clk-mux.c | 26 +++++++++++++++++++++++++- > test/dm/clk_ccf.c | 24 ++++++++++++++++++++++++ > 2 files changed, 49 insertions(+), 1 deletion(-)
Reviewed-by: Simon Glass <[email protected]>
