Re: [PATCH v2 4/4] clk-816x: add sys_ck clock as sys_clkin_ck alias

[Brian Masney <masneyb@kernel.org>]

Hi Ettore,

On 2026-10-30 11:48:58+01:00, Ettore Chimenti wrote:
> On Wed Oct 28, 2026 at 4:53 PM CET, Ettore Chimenti wrote:
> 
> > This patch adds a new clock alias for the DM816x system, mapping
> > 'sys_ck' to 'sys_clkin_ck'. This change is necessary because the voltage
> > management driver searches for 'sys_ck' in these systems and fails
> > without this alias. By including 'sys_ck' as an alias for
> > 'sys_clkin_ck', we ensure compatibility with existing drivers that may
> > reference 'sys_ck'.
> >
> > Tested-by: Andrew Goodbody <andrew.goodbody@linaro.org>
> > Signed-off-by: Ettore Chimenti <ettore.chimenti@linaro.org>
> > ---
> >  drivers/clk/ti/clk-816x.c | 1 +
> >  1 file changed, 1 insertion(+)
> >
> > diff --git a/drivers/clk/ti/clk-816x.c b/drivers/clk/ti/clk-816x.c
> > index 3b8e483aec92..fe6f66fc5a05 100644
> > --- a/drivers/clk/ti/clk-816x.c
> > +++ b/drivers/clk/ti/clk-816x.c
> > @@ -57,6 +57,7 @@ static struct ti_dt_clk dm816x_clks[] = {
> >  	DT_CLK(NULL, "timer_sys_ck", "sys_clkin_ck"),
> >  	DT_CLK(NULL, "timer_32k_ck", "sysclk18_ck"),
> >  	DT_CLK(NULL, "timer_ext_ck", "tclkin_ck"),
> > +	DT_CLK(NULL, "sys_ck", "sys_clkin_ck"),
> >  	{ .node_name = NULL },
> >  };
> 
> I'll drop this patch from the series. The proposed approach from Sashiko
> seems sound and I just sent a separate patch that implements that.

Will there be a follow up to this series for the clk subsystem? I don't
see any. I haven't gone through the other patches in this series. Or are
just the first 3 patches here what needs to be reviewed / possibly
merged?

Brian

-- 
Brian Masney <masneyb@kernel.org>