Commit f46e1dc9 authored by Jiaxun Yang's avatar Jiaxun Yang Committed by Thomas Bogendoerfer

MIPS: Loongson64: Mark RS780 HPET as broken

This driver is using some dangerous hack to set MMIO address for HPET,
which might break systems with other kinds of PCH.

Also, as Loongson-3 cpufreq driver never appeared in mainline,
this driver rarely got used.

So we temporarily mark it as broken until we find a better solution.
Signed-off-by: default avatarJiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: default avatarThomas Bogendoerfer <tsbogend@alpha.franken.de>
parent a89aa749
...@@ -4,14 +4,12 @@ if MACH_LOONGSON64 ...@@ -4,14 +4,12 @@ if MACH_LOONGSON64
config RS780_HPET config RS780_HPET
bool "RS780/SBX00 HPET Timer" bool "RS780/SBX00 HPET Timer"
depends on MACH_LOONGSON64 depends on MACH_LOONGSON64
depends on BROKEN
select MIPS_EXTERNAL_TIMER select MIPS_EXTERNAL_TIMER
help help
This option enables the hpet timer of AMD RS780/SBX00. This option enables the hpet timer of AMD RS780/SBX00.
If you want to enable the Loongson3 CPUFreq Driver, Please enable Note: This driver is doing some dangerous hack. Please only enable
this option at first, otherwise, You will get wrong system time. it on RS780E systems.
If unsure, say Yes.
endif # MACH_LOONGSON64 endif # MACH_LOONGSON64
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