Messages in this thread | | | From | Michael Turquette <> | Date | Tue, 23 Nov 2021 11:43:55 -0600 | Subject | Re: [PATCH v6] clk: Add write operation for clk_parent debugfs node |
| |
On Mon, Nov 22, 2021 at 10:03 AM Sam Protsenko <semen.protsenko@linaro.org> wrote: > > On Tue, 19 Oct 2021 at 16:32, Sam Protsenko <semen.protsenko@linaro.org> wrote: > > > > On Wed, 13 Oct 2021 at 21:04, Fabio Estevam <festevam@gmail.com> wrote: > > > > > > Hi Sam, > > > > > > On Wed, Oct 13, 2021 at 2:20 PM Sam Protsenko > > > <semen.protsenko@linaro.org> wrote: > > > > > > > > Useful for testing mux clocks. One can write the index of the parent to > > > > be set into clk_parent node, starting from 0. Example > > > > > > > > # cd /sys/kernel/debug/clk/mout_peri_bus > > > > # cat clk_possible_parents > > > > dout_shared0_div4 dout_shared1_div4 > > > > # cat clk_parent > > > > dout_shared0_div4 > > > > # echo 1 > clk_parent > > > > # cat clk_parent > > > > dout_shared1_div4 > > > > > > > > CLOCK_ALLOW_WRITE_DEBUGFS has to be defined in drivers/clk/clk.c in > > > > order to use this feature. > > > > > > > > Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> > > > > Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> > > > > Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> > > > > > > This is useful, thanks: > > > > > > Reviewed-by: Fabio Estevam <festevam@gmail.com> > > > > Hi Michael, Stephen, > > > > If there are no outstanding comments, can you please take this one? > > > > Bump.
Looks good to me.
Acked-by: Michael Turquette <mturquette@baylibre.com>
Stephen, can you take it into your tree?
Best, Mike
> > > Thanks!
-- Michael Turquette CEO - Los Angeles, CA http://baylibre.com/
| |