From 6acb53c5267b96aa4f166c703998eaad3cb5d9fd Mon Sep 17 00:00:00 2001 From: John Crispin Date: Tue, 25 Jul 2017 14:46:01 +0200 Subject: ralink: fix rcu_sched stalls on mt7621 there were 2 bugs *) core1 came up with a bad bogo mips, looks like the clock needed time to stabilize *) HPT frequency was not set making r4k timers not come up properly Signed-off-by: John Crispin --- target/linux/ramips/dts/mt7621.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'target/linux/ramips/dts') diff --git a/target/linux/ramips/dts/mt7621.dtsi b/target/linux/ramips/dts/mt7621.dtsi index 6b95c54bef..7662518992 100644 --- a/target/linux/ramips/dts/mt7621.dtsi +++ b/target/linux/ramips/dts/mt7621.dtsi @@ -42,6 +42,8 @@ clock-frequency = <50000000>; }; + + palmbus: palmbus@1E000000 { compatible = "palmbus"; reg = <0x1E000000 0x100000>; @@ -129,6 +131,17 @@ status = "disabled"; }; + systick: systick@d00 { + compatible = "ralink,mt7621-systick", "ralink,cevt-systick"; + reg = <0xd00 0x10>; + + resets = <&rstctrl 28>; + reset-names = "intc"; + + interrupt-parent = <&gic>; + interrupts = ; + }; + memc: memc@5000 { compatible = "mtk,mt7621-memc"; reg = <0x300 0x100>; -- cgit v1.2.3