Re: [PATCH 0/9] Clean-up timer-ti-dm a bit

[Janusz Krzysztofik]

Hi Tony,

On Monday, 15 August 2022 15:12:41 CEST Tony Lindgren wrote:
> Hi all,
>
> This series of changes cleans up timer-ti-dm a bit. After this series we
> can start replacing the custom PWM related functions with standard
> Linux frameworks and use things like clk_set_duty_cycle().
>
> I have only tested this on K3 and omap2+ devices, I don't have any
> omap1 devices online right now. Aaro & Janusz, if you could give this
> series a quick boot test for omap1 that would be great.

AFAICS, OMAP1 timer-ti-dm compatible "omap_timer" device requires OMAP16xx
at least, while I only have OMAP15xx.  Then, my testing (successful) was
limited to a single function -- omap_dm_timer_modify_idlect_mask() -- which
is called on any OMAP1 as long as CONFIG_OMAP_DM_TIMER is set (requires
CONFIG_COMPILE_TEST).  However, I've reviewed the series and it looks good
to me.  I'm only not sure if we may expect any external users of
omap_dm_timer_get_irq(), if not than we could make it local to the driver while
being at it.

For the whole series:
Reviewed-by: Janusz Krzysztofik <jmkrzyszt@xxxxxxxxx>

Thanks,
Janusz


>
> The patches are against v6.0-rc1.
>
> Regards,
>
> Tony
>
>
> Tony Lindgren (9):
>   clocksource/drivers/timer-ti-dm: Drop unused functions
>   clocksource/drivers/timer-ti-dm: Simplify register reads with
>     dmtimer_read()
>   clocksource/drivers/timer-ti-dm: Simplify register writes with
>     dmtimer_write()
>   clocksource/drivers/timer-ti-dm: Simplify register access further
>   clocksource/drivers/timer-ti-dm: Move private defines to the driver
>   clocksource/drivers/timer-ti-dm: Use runtime PM directly and check
>     errors
>   clocksource/drivers/timer-ti-dm: Move struct omap_dm_timer fields to
>     driver
>   clocksource/drivers/timer-ti-dm: Add flag to detect omap1
>   clocksource/drivers/timer-ti-dm: Get clock in probe with
>     devm_clk_get()
>
>  drivers/clocksource/timer-ti-dm.c | 681 +++++++++++++++++++-----------
>  include/clocksource/timer-ti-dm.h | 112 -----
>  2 files changed, 429 insertions(+), 364 deletions(-)
>
>