On Fri, Feb 20, 2026 at 2:31 AM Krzysztof Kozlowski <[email protected]> wrote:

> On 20/02/2026 08:30, Krzysztof Kozlowski wrote:
> >> +title: Broadcom Settop Sundry Block Hardware Semaphore
> >> +
> >> +description:
> >> +  Broadcom settop SoCs contain 16 hardware semaphore registers
> >> +  (SEMAPHORE_0 through SEMAPHORE_15) that provide hardware-arbitrated
> >> +  mutual exclusion between drivers running on the SoC.
> >> +
> >> +  The semaphore registers belong to the sundry hardware block. The
> >> +  node describes the semaphore register range carved out of the larger
> >> +  sundry block address space.
> >> +
> >> +maintainers:
> >> +  - Kamal Dasu <[email protected]>
> >> +
> >> +properties:
> >> +  compatible:
> >> +    const: brcm,brcmstb-sun-top-ctrl-semaphore
> >
> > That's still not SoC specific.
>
> Heh, and I already asked for this at v2!
>
> Do you need to see SoC series in there, or you are looking for specific
structure in device tree, I have looked all the preceding hwlock drivers
and its inline with what they have in there.
e.g. +    const: brcm,brcmstb-7445-sun-top-ctrl-semaphore


> That's wasting my time, read again v2 feedback.
>
> Can you please point me to an example?


> NAK
>
>
> Best regards,
> Krzysztof
>

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