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Date:   Wed, 17 May 2023 23:39:53 +0300
From:   Aaro Koskinen <aaro.koskinen@iki.fi>
To:     Linus Walleij <linus.walleij@linaro.org>
Cc:     Janusz Krzysztofik <jmkrzyszt@gmail.com>,
        Tony Lindgren <tony@atomide.com>,
        Russell King <linux@armlinux.org.uk>,
        Daniel Mack <daniel@zonque.org>,
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        Robert Jarzmik <robert.jarzmik@free.fr>,
        Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
        Dmitry Torokhov <dmitry.torokhov@gmail.com>,
        Mark Brown <broonie@kernel.org>,
        Bartosz Golaszewski <bartosz.golaszewski@linaro.org>,
        Andreas Kemnade <andreas@kemnade.info>,
        Helge Deller <deller@gmx.de>,
        Ulf Hansson <ulf.hansson@linaro.org>,
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Subject: Re: [PATCH v4 1/4] Input: ads7846 - Convert to use software nodes
Message-ID: <20230517203953.GI271152@darkstar.musicnaut.iki.fi>
References: <20230430-nokia770-regression-v4-0-9b6dc5536b17@linaro.org>
 <20230430-nokia770-regression-v4-1-9b6dc5536b17@linaro.org>
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Hi,

On Mon, May 08, 2023 at 11:20:06PM +0200, Linus Walleij wrote:
> The CBUS also has the ADS7846 touchscreen attached.

Not sure what this comment means. CBUS is for Retu/Tahvo, and touchscreen
is SPI.

When tested w/gpio-descriptors-omap branch, the touchscreen probe fails:

[    2.378540] SPI driver ads7846 has no spi_device_id for ti,tsc2046
[    2.391906] SPI driver ads7846 has no spi_device_id for ti,ads7843
[    2.405029] SPI driver ads7846 has no spi_device_id for ti,ads7845
[    2.418151] SPI driver ads7846 has no spi_device_id for ti,ads7873
[    2.432556] ads7846 spi2.0: Unknown device model
[    2.443817] ads7846: probe of spi2.0 failed with error -22

I don't know if that's caused by any the patches in the branch or some
other regression. With v6.2 it probes OK.

A.