From db1931e39ba15827eb1889594916b80227b7956c Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Fri, 25 Apr 2025 10:42:02 +0200 Subject: x86/cpu, x86/platform, watchdog: Remove CONFIG_X86_RDC321X support This depends on M486 CPU support, which has been removed. Note that we still keep the RDC321X MFD, watchdog and GPIO drivers, because apparently there were 586/686 CPUs offered with the RDC321X, according to Arnd Bergmann: | "the [RDC321X] product line is still actively developed by RDC | and DM&P, and I suspect that some of the drivers are still used | on 586tsc-class (vortex86dx, vortex86mx) and 686-class | (vortex86dx3, vortex86ex) SoCs that do run modern kernels and | get updates." For this reason, update the watchdog driver and offer it on the broader 32-bit landscape, which has been COMPILE_TEST=y build-tested previously already: - depends on X86_RDC321X || COMPILE_TEST + depends on X86_32 || COMPILE_TEST The MFD and GPIO drivers were already independent of CONFIG_X86_RDC321X. Signed-off-by: Ingo Molnar Reviewed-by: Arnd Bergmann Acked-by: Dave Hansen Cc: Linus Torvalds Cc: Wim Van Sebroeck Cc: Guenter Roeck Link: https://lore.kernel.org/r/20250425084216.3913608-6-mingo@kernel.org --- drivers/watchdog/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/watchdog') diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index dc78729ba2a5..6a9695a16d5e 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -1547,7 +1547,7 @@ config NV_TCO config RDC321X_WDT tristate "RDC R-321x SoC watchdog" - depends on X86_RDC321X || COMPILE_TEST + depends on X86_32 || COMPILE_TEST depends on PCI help This is the driver for the built in hardware watchdog -- cgit v1.2.3