Re: [PATCH 06/13] ARM: omap2: remove omap24xx support

From: Karl Mehltretter <kmehltretter@gmail.com>
To: Arnd Bergmann <arnd@kernel.org>
Cc: Krzysztof Kozlowski <krzk@kernel.org>,
	 Alexandre Belloni <alexandre.belloni@bootlin.com>,
	Linus Walleij <linusw@kernel.org>,
	 Russell King <linux@armlinux.org.uk>,
	Drew Fustini <fustini@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
	 Rob Herring <robh@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	 Liviu Dudau <liviu.dudau@arm.com>,
	Sudeep Holla <sudeep.holla@kernel.org>,
	 Lorenzo Pieralisi <lpieralisi@kernel.org>,
	Frank Li <Frank.Li@nxp.com>,
	 Sascha Hauer <s.hauer@pengutronix.de>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	 Fabio Estevam <festevam@gmail.com>,
	Vladimir Zapolskiy <vz@mleia.com>,
	 Stefan Agner <stefan@agner.ch>,
	Maxime Coquelin <mcoquelin.stm32@gmail.com>,
	 Alexandre Torgue <alexandre.torgue@foss.st.com>,
	Aaro Koskinen <aaro.koskinen@iki.fi>,
	 Andreas Kemnade <andreas@kemnade.info>,
	Kevin Hilman <khilman@baylibre.com>,
	 Roger Quadros <rogerq@kernel.org>,
	Tony Lindgren <tony@atomide.com>,
	 Nicolas Ferre <nicolas.ferre@microchip.com>,
	Claudiu Beznea <claudiu.beznea@tuxon.dev>,
	 Andrew Lunn <andrew@lunn.ch>,
	Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>,
	 Gregory Clement <gregory.clement@bootlin.com>,
	Robert Jarzmik <robert.jarzmik@free.fr>,
	 Kristoffer Ericson <kristoffer.ericson@gmail.com>,
	Ethan Nelson-Moore <enelsonmoore@gmail.com>,
	 Geert Uytterhoeven <geert@linux-m68k.org>,
	Alexander Sverdlin <alexander.sverdlin@siemens.com>,
	 Shawn Guo <shawnguo@kernel.org>,
	"David Hildenbrand (Arm)" <david@kernel.org>,
	 Nicolas Pitre <npitre@baylibre.com>,
	linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
	 linux-arm-kernel@lists.infradead.org,
	devicetree@vger.kernel.org, imx@lists.linux.dev,
	 linux-stm32@st-md-mailman.stormreply.com,
	linux-omap@vger.kernel.org, Paul Walmsley <paul@pwsan.com>,
	 Herbert Xu <herbert@gondor.apana.org.au>,
	"David S. Miller" <davem@davemloft.net>,
	 Mauro Carvalho Chehab <mchehab@kernel.org>,
	Kyungmin Park <kyungmin.park@samsung.com>,
	 Helge Deller <deller@gmx.de>, Tero Kristo <kristo@kernel.org>,
	Stephen Boyd <sboyd@kernel.org>,
	 Thomas Zimmermann <tzimmermann@suse.de>,
	linux-media@vger.kernel.org, linux-mtd@lists.infradead.org,
	 linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org,
	linux-clk@vger.kernel.org
Subject: Re: [PATCH 06/13] ARM: omap2: remove omap24xx support
Date: Tue, 8 Sep 2026 21:21:22 +0200	[thread overview]
Message-ID: <aqBXOemS4boakDGt@gmail.com> (raw)
In-Reply-To: <20260908152808.3928630-7-arnd@kernel.org>

On Tue, Sep 08, 2026 at 05:27:56PM +0100, Arnd Bergmann wrote:
>  86 files changed, 60 insertions(+), 10696 deletions(-)

Note that Sashiko skipped reviewing this patch, because it exceeded
its current 10000 line limit.

> -CONFIG_ARCH_MULTI_V6=y
>  CONFIG_OMAP_RESET_CLOCKS=y
> -CONFIG_ARCH_OMAP2=y

With CONFIG_ARCH_MULTI_V6 gone, CONFIG_ARM_ERRATA_411920=y a few lines
down can be deleted (savedefconfig drops it)

> diff --git a/arch/arm/mach-omap2/gpmc.h b/arch/arm/mach-omap2/gpmc.h
> deleted file mode 100644

perl scripts/get_maintainer.pl --self-test=patterns now warns:
  ./MAINTAINERS:19896: warning: no file matches	F:	arch/arm/mach-omap2/*gpmc*

> @@ -560,13 +533,11 @@ void __init pdata_quirks_init(const struct of_device_id *omap_dt_match_table)
>  	 * We still need this for omap2420 and omap3 PM to work, others are

Stale comment about omap2420

> diff --git a/arch/arm/mach-omap2/voltagedomains2xxx_data.c b/arch/arm/mach-omap2/voltagedomains2xxx_data.c
> deleted file mode 100644
> [...]
> -void __init omap2xxx_voltagedomains_init(void)

The declaration for this is still in voltage.h.

Thanks,
Karl