MIPS: Limit MIPS_MT_SMP support by ISA reversion
MIPS MT ASE is only available on ISA between Release 1 and Release 5.
Add ISA level dependency to Kconfig to fix build.
Reported-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 492d7b9..50fdf6d9 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -2230,7 +2230,8 @@
config MIPS_MT_SMP
bool "MIPS MT SMP support (1 TC on each available VPE)"
default y
- depends on SYS_SUPPORTS_MULTITHREADING && !CPU_MIPSR6 && !CPU_MICROMIPS
+ depends on TARGET_ISA_REV > 0 && TARGET_ISA_REV < 6
+ depends on SYS_SUPPORTS_MULTITHREADING && !CPU_MICROMIPS
select CPU_MIPSR2_IRQ_VI
select CPU_MIPSR2_IRQ_EI
select SYNC_R4K
