From: Kevin Hilman <khilman@kernel.org>
To: linux-amlogic@lists.infradead.org
Cc: Kevin Hilman <khilman@baylibre.com>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH] arm64: dts: amlogic: g12 CPU timers stop in suspend
Date: Thu, 8 Aug 2019 10:05:10 -0700 [thread overview]
Message-ID: <20190808170510.4141-1-khilman@kernel.org> (raw)
From: Kevin Hilman <khilman@baylibre.com>
The Arm per-CPU architected timers stop ticking in suspend, when the
SCP powers down the CPUs. Flag that in the DT.
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
---
Applies on my v5.4/dt64 branch
arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
index 27bb242dc95d..cd3d23d2c6a2 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
@@ -2407,6 +2407,7 @@
(GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 10
(GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>;
+ arm,no-tick-in-suspend;
};
xtal: xtal-clk {
--
2.22.0
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next reply other threads:[~2019-08-08 17:05 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-08 17:05 Kevin Hilman [this message]
2019-08-12 7:50 ` [PATCH] arm64: dts: amlogic: g12 CPU timers stop in suspend Neil Armstrong
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