>> >On Thu, Feb 11, 2010 at 12:26:19PM +0200, Denis Turischev wrote:
>> >> Intel Poulsbo (SCH) chipset LPC bridge controller contains several
>> >> functions. Creating and MFD driver for the LPC bridge controller allows
>> >> simultaneous use of SMBus and GPIO interfaces on the SCH.
>> >That looks like an nice patch to me. Before merging it, I'd like to get
>> >Jacob's view on it though. Jacob, does moving the SCH SMBus driver to a
>> >platform one look fine to you ?
>> >
>> [[JPAN]] i agree with merging gpio and smbus into lpc driver. the only
>question
>> i had was whether impact to the user space tools has been considered. iirc,
>> there are sensors detect tools probe pci bus for smbus controllers, not sure
>it
>> does that for platform bus.
>
>That shouldn't be a problem. The PCI device is still present, so
>sensors-detect will see it. Then it will load the required driver, and
>that driver will instantiate i2c adapters. The script then probes all
>i2c adapters regardless of who created them, so the exact driver
>implementation doesn't matter.
>
[[JPAN]] thanks for explaining it, all made sense to me. looking at
sensors-detect, it will still load isch driver for the same pci id.
but how would it know it depends on the new lpc driver to set up resources?
i can't see shared symbols.
}, {
vendid => 0x8086,
devid => 0x8119,
procid => "Intel SCH",
driver => "i2c-isch",
},
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