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Commit 84fb225a authored by Grygorii Strashko's avatar Grygorii Strashko Committed by Tony Lindgren
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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: default avatarGrygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 0ea24daa

arch/arm/boot/dts/am4372.dtsi

+2 −2
Original line number Diff line number Diff line
@@ -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>;

	};