Commit 6b472574 authored by Jon Hunter's avatar Jon Hunter Committed by Tony Lindgren

ARM: OMAP: Correct interrupt type for ARM TWD

The ARM TWD interrupt is a private peripheral interrupt (PPI) and per
the ARM GIC documentation, whether the type for PPIs can be set is
IMPLEMENTATION DEFINED. For OMAP4 devices the PPI type cannot be set and
so when we attempt to set the type for the ARM TWD interrupt it fails.
This has done unnoticed because it fails silently and because we cannot
re-configure the type it has had no impact. Nevertheless fix the type
for the TWD interrupt so that it matches the hardware configuration.
Reported-by: default avatarGrygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: default avatarJon Hunter <jonathanh@nvidia.com>
Tested-by: default avatarGrygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 6b532c4a
...@@ -70,7 +70,7 @@ local-timer@48240600 { ...@@ -70,7 +70,7 @@ local-timer@48240600 {
compatible = "arm,cortex-a9-twd-timer"; compatible = "arm,cortex-a9-twd-timer";
clocks = <&mpu_periphclk>; clocks = <&mpu_periphclk>;
reg = <0x48240600 0x20>; reg = <0x48240600 0x20>;
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_RAW(3) | IRQ_TYPE_LEVEL_HIGH)>; interrupts = <GIC_PPI 13 (GIC_CPU_MASK_RAW(3) | IRQ_TYPE_EDGE_RISING)>;
interrupt-parent = <&gic>; interrupt-parent = <&gic>;
}; };
......
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