linux-kernel - Re: [PATCH] ARM: omap: pmic-cpcap: do not mess around without CPCAP or OMAP4

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Message-ID: <20250401035403.GF4957@atomide.com>
Date: Tue, 1 Apr 2025 06:54:03 +0300
From: Tony Lindgren <tony@...mide.com>
To: Andreas Kemnade <andreas@...nade.info>
Cc: khilman@...nel.org, aaro.koskinen@....fi, rogerq@...nel.org,
	linux@...linux.org.uk, linux-omap@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	sre@...nel.org, stable@...r.kernel.org
Subject: Re: [PATCH] ARM: omap: pmic-cpcap: do not mess around without CPCAP
 or OMAP4

* Andreas Kemnade <andreas@...nade.info> [250331 14:45]:
> The late init call just writes to omap4 registers as soon as
> CONFIG_MFD_CPCAP is enabled without checking whether the
> cpcap driver is actually there or the SoC is indeed an
> OMAP4.
> Rather do these things only with the right device combination.
> 
> Fixes booting the BT200 with said configuration enabled and non-factory
> X-Loader and probably also some surprising behavior on other devices.

Nice catch:

Reivewed-by: Tony Lindgren <tony@...mide.com>