From: peron.clem@gmail.com (Clément Péron)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: dts: cygnus: fix irq type for arm global timer
Date: Thu, 3 May 2018 11:44:45 +0200 [thread overview]
Message-ID: <20180503094445.324-1-peron.clem@gmail.com> (raw)
As per ARM documentation
PPI(0) ID27 - global timer interrupt is rising-edge sensitive.
set IRQ triggering type to IRQ_TYPE_EDGE_RISING for ARM Global timers.
Signed-off-by: Cl?ment P?ron <peron.clem@gmail.com>
---
arch/arm/boot/dts/bcm-cygnus.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/bcm-cygnus.dtsi b/arch/arm/boot/dts/bcm-cygnus.dtsi
index 699fdf94d139..9fe4f5a6379e 100644
--- a/arch/arm/boot/dts/bcm-cygnus.dtsi
+++ b/arch/arm/boot/dts/bcm-cygnus.dtsi
@@ -69,7 +69,7 @@
timer at 20200 {
compatible = "arm,cortex-a9-global-timer";
reg = <0x20200 0x100>;
- interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_PPI 11 IRQ_TYPE_EDGE_RISING>;
clocks = <&periph_clk>;
};
--
2.17.0
next reply other threads:[~2018-05-03 9:44 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-03 9:44 Clément Péron [this message]
2018-05-03 15:06 ` [PATCH] ARM: dts: cygnus: fix irq type for arm global timer Florian Fainelli
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