[PATCH v3] clk: vf610: Add support for the Ethernet switch clocks
Peng Fan
peng.fan at nxp.com
Tue Jan 27 06:59:56 PST 2026
Hi Lukasz,
> Subject: [PATCH v3] clk: vf610: Add support for the Ethernet switch
> clocks
>
> 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).
>
> This patch also adds VF610_CLK_ESW and
> VF610_CLK_ESW_MAC_TAB{0123} macros definitions for L2 switch.
>
> The VF610_CLK_END has been removed from dt-bindings, as its
> number had to be increased when MTIP L2 switch clocks were added,
> and defined locally in clk-vf610.c driver.
>
> Signed-off-by: Lukasz Majewski <lukma at nabladev.com>
> ---
> Changes for v2:
> - Squash clock DT bindings to this single patch
Sorry for not being clear in last comment, dt-binding
update should be in a separate patch. So please
separate into two patches in one patchset.
Thanks,
Peng.
More information about the linux-arm-kernel
mailing list