回复: [EXT] Re: [PATCH v3 07/17] clk: scmi: check the clock state/parent/rate control permissions

Alice Guo (OSS) alice.guo at oss.nxp.com
Tue Jan 7 09:00:01 CET 2025


> > SCMI clock management protocol driver in Linux checks clock state,
> > parent and rate control permissions. To be consistent with the kernel
> > driver, add this check here.
> >
> > When using common clock framework (CCF), use the clock signal ID to
> > get the clock registered by clk_register() in scmi_clk_probe(), and
> > then obatin the struct clk_scmi variable with container_of().
> >
> > Signed-off-by: Alice Guo <alice.guo at nxp.com>
> > Signed-off-by: Ye Li <ye.li at nxp.com>
> > Reviewed-by: Peng Fan <peng.fan at nxp.com>
> > ---
> >   arch/sandbox/include/asm/scmi_test.h       |   2 +
> >   drivers/clk/clk_scmi.c                     | 173
> +++++++++++++++++++++++++++--
> >   drivers/firmware/scmi/sandbox-scmi_agent.c |  56 +++++++++-
> >   include/scmi_protocols.h                   |  26 ++++-
> Please split common/imx/sandbox changes into separate patches .

Spliting common/imx/sandbox changes into separate patches will cause bisect issue.


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