Hi Joel,
> A feature was added to the aspeed vuart driver to configure the vuart
> interrupt (sirq) polarity according to the LPC/eSPI strapping register.
>
> Systems that depend on a active low behaviour (sirq_polarity set to 0)
> such as OpenPower boxes also use LPC, so this relationship does not
> hold.
>
> The property was added for a Tyan S7106 system which is not supported
> in the kernel tree. Should this or other systems wish to use this
> feature of the driver they should add it to the machine specific device
> tree.
>
> Fixes: c791fc76bc72 ("arm: dts: aspeed: Add vuart
> aspeed,sirq-polarity-sense...")
> Cc: [email protected]
> Signed-off-by: Joel Stanley <[email protected]>
LGTM. I've tested this on the s2600st, which is strapped for eSPI. All
good there too, as expected.
Tested-by: Jeremy Kerr <[email protected]>
and/or:
Reviewed-by: Jeremy Kerr <[email protected]>
Cheers,
Jeremy
