Hi!
On 18/06/15 11:00, ext Sekhar Nori wrote:
>> + if (davinci_i2c_read_reg(dev, DAVINCI_I2C_ICPID2_REG) == 0x2206) {
>> > + dev_dbg(dev->dev, "Keystone SoC detected\n");
>> > + d = 6;
>> > + }
> I think its better to use a different compatible string for i2c on
> keystone devices rather than using a fixed hardcoded IP version.
Yeah, this should have been done from the beginning, when the driver has been
re-used for Keystone, but this time is already missed, so I don't want
to introduce huge incompatibility with the existing device-trees.
And from the other PoV, device-trees are for something one cannot probe. We
can probe for Keystone revisions and can free the end-user from this headache
completely.
--
Best regards,
Alexander Sverdlin.
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