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ARM: dts: cygnus: fix irq type for arm global timer
authorClément Péron <peron.clem@gmail.com>
Thu, 3 May 2018 15:32:07 +0000 (17:32 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 20 Jun 2018 19:02:55 +0000 (04:02 +0900)
[ Upstream commit 675c7215aacf54242b2e8bc64bab698abbe764db ]

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.

Fixes: c9ad7bc5fe3 ("ARM: dts: Enable Broadcom Cygnus SoC")
Signed-off-by: Clément Péron <peron.clem@gmail.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/arm/boot/dts/bcm-cygnus.dtsi patch | blob | blame | history

diff --git a/arch/arm/boot/dts/bcm-cygnus.dtsi b/arch/arm/boot/dts/bcm-cygnus.dtsi
index 7c957ea06c66ce6b603277e452584dc8df05e5ef..9a9902974b1b86d16c0a9e8280c0fa6da0de8222 100644 (file)
--- a/arch/arm/boot/dts/bcm-cygnus.dtsi
+++ b/arch/arm/boot/dts/bcm-cygnus.dtsi
@@ -69,7 +69,7 @@
                timer@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>;
                };