Date: Tue, 6 Oct 2020 11:34:26 +0300 From: Andriy Gapon <avg@FreeBSD.org> To: Daniel Braniss <danny@cs.huji.ac.il> Cc: "freebsd-arm@freebsd.org" <arm@freebsd.org> Subject: Re: nanopi/allwinner i2c not working. Message-ID: <e1dd71e2-9ee3-380d-7be9-601a3015652c@FreeBSD.org> In-Reply-To: <7934CE38-DC3F-450A-A131-19A7F88DA9EC@cs.huji.ac.il> References: <234D06ED-C99F-477E-8D95-492979084E7A@cs.huji.ac.il> <d154f62f-cf41-aaac-4bae-89ee48163afa@FreeBSD.org> <E2E23A4F-9D51-4803-BFF1-B5B2BBE56576@cs.huji.ac.il> <7934CE38-DC3F-450A-A131-19A7F88DA9EC@cs.huji.ac.il>
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On 06/10/2020 10:32, Daniel Braniss wrote: > this is what happens with debug on, > > … > iichb0: twsi_intr: Got interrupt Current msg=0 > iichb0: TWSI_READ: read 8 from 10 > iichb0: twsi_intr: initial status=8 > iichb0: twsi_intr: Send the address > iichb0: TWSI_WRITE: Writing 48 to 8 > iichb0: TWSI_WRITE: Writing c4 to c > iichb0: twsi_intr: Done with interrupts > > iichb0: twsi_intr: Got interrupt Current msg=0 > iichb0: TWSI_READ: read 8 from 10 > iichb0: twsi_intr: initial status=8 > iichb0: twsi_intr: Send the address > iichb0: TWSI_WRITE: Writing 48 to 8 > iichb0: TWSI_WRITE: Writing c4 to c > iichb0: twsi_intr: Done with interrupts > > ... Sorry, if I missed it, is this with any of the patches I suggested earlier? Additionally, it looks like manu still hasn't merged r363021 ? That could be the root cause of the problem that you see. -- Andriy Gapon
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