From: 周琰杰 (Zhou Yanjie) zhouyanjie@wanyeetech.com
[ Upstream commit 23c64447b3538a6f34cb38aae3bc19dc1ec53436 ]
The original clock (3 MHz) is too fast for the clocksource, there will be a chance that the system may get stuck.
Reported-by: Nikolaus Schaller hns@goldelico.com Tested-by: Nikolaus Schaller hns@goldelico.com # on CI20 Signed-off-by: 周琰杰 (Zhou Yanjie) zhouyanjie@wanyeetech.com Acked-by: Paul Cercueil paul@crapouillou.net Signed-off-by: Thomas Bogendoerfer tsbogend@alpha.franken.de Signed-off-by: Sasha Levin sashal@kernel.org --- arch/mips/boot/dts/ingenic/ci20.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/mips/boot/dts/ingenic/ci20.dts b/arch/mips/boot/dts/ingenic/ci20.dts index 8877c62609de..3a4eaf1f3f48 100644 --- a/arch/mips/boot/dts/ingenic/ci20.dts +++ b/arch/mips/boot/dts/ingenic/ci20.dts @@ -525,10 +525,10 @@
&tcu { /* - * 750 kHz for the system timer and 3 MHz for the clocksource, + * 750 kHz for the system timer and clocksource, * use channel #0 for the system timer, #1 for the clocksource. */ assigned-clocks = <&tcu TCU_CLK_TIMER0>, <&tcu TCU_CLK_TIMER1>, <&tcu TCU_CLK_OST>; - assigned-clock-rates = <750000>, <3000000>, <3000000>; + assigned-clock-rates = <750000>, <750000>, <3000000>; };