[PATCH] clk: vf610: Add support for the Ethernet switch clocks
Łukasz Majewski
lukma at nabladev.com
Thu Jan 22 11:05:14 PST 2026
Hi Andrew,
> On Thu, Jan 22, 2026 at 02:06:49PM +0100, Lukasz Majewski wrote:
> > The vf610 device has built in the MoreThanIP L2 switch. For proper
> > operation it is required to enable ESW and MAC table lookup
> > clocks.
> >
> > The MAC table spans from 0x400E_C000 for 0x4000 and it is necessary
> > to provide clocks for each AIPS1-"slot", which size is 0x1000
> > (hence four separate entries).
> >
> > Those can be enabled via clock gating CCM_CCGR10 register
> > (0x4006_B068).
>
> Sorry, i lost track of the state of the switch driver.
New year, new MTIP L2 switch patches in preparation :-)
> Is there also a
> patch to add consumers of these clocks?
In short - this patch set is a preparatory one for vf610 SoC support of
the MTIP L2 switch.
Those changes describe more thoroughly the clock subsystem of this SoC.
>
> > Signed-off-by: Lukasz Majewski <lukma at nabladev.com>
>
> Reviewed-by: Andrew Lunn <andrew at lunn.ch>
>
> Andrew
--
Best regards,
Lukasz Majewski
--
Nabla Software Engineering GmbH
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