Re: [PATCH v4 1/1] i2c: ocores: fix polling mode workaround on FU540-C000 SoC

Peter Korsgaard
2020-10-21T15:46:33Z

>>>>> "Sagar" == Sagar Shrikant Kadam <sagar.kadam@sifive.com> writes:

> The FU540-C000 has a broken IRQ and support was added earlier
> so that it will operate in polling mode, but seems to work only
> in case interrupts property is missing from the i2c0 dt-node.
> This should not be the case and the driver should handle polling
> mode with the interrupt property present in i2c0 node of the
> device tree.
> So check if it's the FU540-C000 soc and enable polling mode master
> xfers, as the IRQ for this chip is broken.

> Fixes commit c45d4ba86731 ("i2c: ocores: add polling mode workaround
> for Sifive FU540-C000 SoC")

> Signed-off-by: Sagar Shrikant Kadam <sagar.kadam@sifive.com>

LGTM, thanks.

Acked-by: Peter Korsgaard <peter@korsgaard.com>

--
Bye, Peter Korsgaard