[PATCH v2 11/19] ARM: mark ARCH_DOVE as deprecated

[Arnd Bergmann <arnd@kernel.org>]

From: Arnd Bergmann <arnd@arndb.de>

The Marvell Armada 510 (Dove) platform is supported both as devicetree
and atags/boardfile variants, with varying degrees of hardware support.

Russell was the last known user of the board file version, and there
are very few users overall. Unless Russell still needs this variant,
let's remove after the next LTS kernel, leaving the CONFIG_MACH_DOVE
variant with devicetree.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 arch/arm/mach-dove/Kconfig | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-dove/Kconfig b/arch/arm/mach-dove/Kconfig
index 996888ffcfe7..f547120e223e 100644
--- a/arch/arm/mach-dove/Kconfig
+++ b/arch/arm/mach-dove/Kconfig
@@ -1,6 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
 menuconfig ARCH_DOVE
-	bool "Marvell Dove" if ARCH_MULTI_V7
+	bool "Marvell Dove (DEPRECATED)" if ARCH_MULTI_V7
 	depends on ATAGS
 	select CPU_PJ4
 	select GPIOLIB
@@ -11,7 +11,11 @@ menuconfig ARCH_DOVE
 	select PM_GENERIC_DOMAINS if PM
 	select PCI_QUIRKS if PCI
 	help
-	  Support for the Marvell Dove SoC 88AP510
+	  Support for the Marvell Dove SoC 88AP510 using board files.
+
+	  Support for this machine will be removed in early 2027, unless
+	  there is a strong reason to keep it. Users should migrate to
+	  the devicetree-enabled version (CONFIG_MACH_DOVE) instead.
 
 if ARCH_DOVE
 
-- 
2.39.5