Messages in this thread | | | Date | Tue, 01 May 2007 23:08:23 +0400 | From | Dmitry Krivoschekov <> | Subject | Re: [Kernel-discuss] Re: [RFC, PATCH 0/4] SoC base drivers |
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ian wrote: > On Tue, 2007-05-01 at 20:29 +0400, Dmitry Krivoschekov wrote: >> If you used ASIC acronym it would be more appropriate and not so >> ambiguous. > > Actually, thats not bad. I'd be ok with that is SoC isnt used. > I'm ok with that too, i.e. very rough definition is: SoC (system-on-chip) is a platform level chip which incorporates processor devices (CPU, cache, coprocessors, memory controller etc.), system devices (timers, interrupt controllers etc.) and peripheral devices (UARTs, LCD controllers, USB controllers etc), while ASIC (Application-specific integrated circuit) is also a platform level chip which incorporates peripheral and system devices but does not include processor devices. ASICs are designed to expand processor functionality, it could supplement a normal processor (non-SoC) and also could supplement a SoC processor.
ASIC-related code (I mean core) forms additional platform layer, so I suggest adding ASIC helpers to generic platform code i.e. drivers/platform.c, but ASIC drivers to drivers/asic/ directory.
Regards, Dmitry - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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