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Merge pull request #682 from sudeep-holla/gicv3_ns_intr 

gicv3: disable Group1 NonSecure interrupts during core powerdown
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danh-arm 2016-08-17 12:54:38 +01:00 committed by GitHub
parent d3ca949f00 65d68ca64d
commit 6700ae65fb
1 changed files with 3 additions and 2 deletions
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5
drivers/arm/gic/v3/gicv3_main.c
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@ -280,9 +280,10 @@ void gicv3_cpuif_disable(unsigned int proc_num)
write_icc_igrpen0_el1(read_icc_igrpen0_el1() &
~IGRPEN1_EL1_ENABLE_G0_BIT);
/* Disable Group1 Secure interrupts */
/* Disable Group1 Secure and Non-Secure interrupts */
write_icc_igrpen1_el3(read_icc_igrpen1_el3() &
~IGRPEN1_EL3_ENABLE_G1S_BIT);
~(IGRPEN1_EL3_ENABLE_G1NS_BIT |
IGRPEN1_EL3_ENABLE_G1S_BIT));
/* Synchronise accesses to group enable registers */
isb();