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Date:   Thu, 08 Oct 2020 18:05:30 +0200
From:   Peter Korsgaard <peter@...sgaard.com>
To:     Sagar Kadam <sagar.kadam@...nfive.com>
Cc:     "linux-kernel\@vger.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-riscv\@lists.infradead.org" <linux-riscv@...ts.infradead.org>,
        "linux-i2c\@vger.kernel.org" <linux-i2c@...r.kernel.org>,
        "andrew\@lunn.ch" <andrew@...n.ch>,
        "Paul Walmsley \( Sifive\)" <paul.walmsley@...ive.com>,
        "palmer\@dabbelt.com" <palmer@...belt.com>,
        "aou\@eecs.berkeley.edu" <aou@...s.berkeley.edu>
Subject: Re: [PATCH 1/1] i2c: ocores: fix polling mode workaround on FU540-C000 SoC

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

 > Hello Peter,
 >> Are both affected by this issue? if not, we will need to extend the code
 >> to handle them differently.
 >> 

 > No, this issue is present in FU540-C000 SoC i.e SoC- specific, and so I can check 
 > for the soc-compatible string as follows:

 > -       match = of_match_node(ocores_i2c_match, pdev->dev.of_node);
 > -       if (match && (long)match->data == TYPE_SIFIVE_REV0)
 > +       if (of_device_is_compatible(pdev->dev.of_node,
 > +                                       "sifive,fu540-c000-i2c"))

 > Please let me know if this is okay.

Yes, that sounds sensible. Thanks.

-- 
Bye, Peter Korsgaard

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