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sam4x: report correct number of IRQ priority bits

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The Sam4x HAL defines __NVIC_PRIO_BITS to 4.  Fixes an issue where
interrupt priorities and masking were not being done correctly.

Issue: ZEP-2243
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This commit is contained in:
Anas Nashif 2017-06-17 07:17:34 -04:00 • committed by Anas Nashif
commit d5add81561
1 changed files with 1 additions and 1 deletions
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2
dts/arm/atmel/sam4s.dtsi
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@ -25,5 +25,5 @@
};
&nvic {
arm,num-irq-priority-bits = <3>;
arm,num-irq-priority-bits = <4>;
};