From mboxrd@z Thu Jan  1 00:00:00 1970
From: Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Subject: Re: SPI irq regression
Date: Tue, 10 Mar 2020 17:31:30 +0000
Message-ID: <20200310173130.GN4106@sirena.org.uk>
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Cc: kernel-sKpHZLTYfq0@public.gmane.org, Heiko Stuebner <heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org>,
        linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
To: Otavio Salvador <otavio.salvador-fKevB0iiKLMBZ+LybsDmbA@public.gmane.org>
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On Mon, Mar 09, 2020 at 03:54:20PM -0300, Otavio Salvador wrote:

> [   46.186916] spidev spi0.0: SPI transfer timed out
> [   46.187435] spi_master spi0: failed to transfer one message from queue

> Reverting this commit makes SPI to work again.

> Any ideas on how we can properly fix this regression?

Does the interrupt ever fire?  I'm wondering if the DT is wired up
correctly for the particular SoC you have, or if it's even wired up at
all in the hardware.

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