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ARM: dts: am4372: fix irq type for arm twd and global timer 

As per ARM documentation
PPI(0) ID27 - global timer interrupt is rising-edge sensitive.
PPI(2) ID29 - twd interrupt is rising-edge sensitive.

and the same is proved by GIC distributor register value
GIC_DIST_CONFIG(0xC04) = 0x7DC00000.

Hence, set IRQ triggering type to IRQ_TYPE_EDGE_RISING
for ARM TWD and Global timers.

Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Grygorii Strashko 2015-12-28 15:52:04 +02:00 committed by Tony Lindgren
parent 0ea24daae0
commit 84fb225ad2
1 changed files with 2 additions and 2 deletions
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4
arch/arm/boot/dts/am4372.dtsi
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@ -73,7 +73,7 @@
global_timer: timer@48240200 {
compatible = "arm,cortex-a9-global-timer";
reg = <0x48240200 0x100>;
interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>;
interrupts = <GIC_PPI 11 IRQ_TYPE_EDGE_RISING>;
interrupt-parent = <&gic>;
clocks = <&mpu_periphclk>;
};
@ -81,7 +81,7 @@
local_timer: timer@48240600 {
compatible = "arm,cortex-a9-twd-timer";
reg = <0x48240600 0x100>;
interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH>;
interrupts = <GIC_PPI 13 IRQ_TYPE_EDGE_RISING>;
interrupt-parent = <&gic>;
clocks = <&mpu_periphclk>;
};