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authorMarc Zyngier <marc.zyngier@arm.com>2015-02-23 17:45:18 +0000
committerShawn Guo <shawn.guo@linaro.org>2015-03-30 16:42:15 +0800
commitb923ff6af0d5a806a3996dac6d4393cd9792d0f4 (patch)
tree718baca43f2ea435c221175ea6d098cf5a9b37f8 /arch/arm/mach-imx/mach-imx6q.c
parentfc26d5f29b0d056699e8921bcb1a0ec709122596 (diff)
downloadlinux-b923ff6af0d5a806a3996dac6d4393cd9792d0f4.tar.bz2
ARM: imx6: convert GPC to stacked domains
IMX6 has been (ab)using the gic_arch_extn to provide wakeup from suspend, and it makes a lot of sense to convert this code to use stacked domains instead. This patch does just this, updating the DT files to actually reflect what the HW provides. BIG FAT WARNING: because the DTs were so far lying by not exposing the fact that the GPC block is actually the first interrupt controller in the chain, kernels with this patch applied wont have any suspend-resume facility when booted with old DTs, and old kernels with updated DTs won't even boot. Tested-by: Stefan Agner <stefan@agner.ch> Acked-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/mach-imx/mach-imx6q.c')
-rw-r--r--arch/arm/mach-imx/mach-imx6q.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c
index 4ad6e473cf83..6fc2b7e89c6b 100644
--- a/arch/arm/mach-imx/mach-imx6q.c
+++ b/arch/arm/mach-imx/mach-imx6q.c
@@ -390,7 +390,6 @@ static void __init imx6q_init_irq(void)
imx_init_revision_from_anatop();
imx_init_l2cache();
imx_src_init();
- imx_gpc_init();
irqchip_init();
}