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authorMarc Zyngier <marc.zyngier@arm.com>2015-02-23 20:45:18 +0300
committerShawn Guo <shawn.guo@linaro.org>2015-03-30 11:42:15 +0300
commitb923ff6af0d5a806a3996dac6d4393cd9792d0f4 (patch)
tree718baca43f2ea435c221175ea6d098cf5a9b37f8 /arch/arm/mach-imx/mach-imx6sx.c
parentfc26d5f29b0d056699e8921bcb1a0ec709122596 (diff)
downloadlinux-b923ff6af0d5a806a3996dac6d4393cd9792d0f4.tar.xz
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-imx6sx.c')
-rw-r--r--arch/arm/mach-imx/mach-imx6sx.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm/mach-imx/mach-imx6sx.c b/arch/arm/mach-imx/mach-imx6sx.c
index 66988eb6a3a4..8595f9ea30a0 100644
--- a/arch/arm/mach-imx/mach-imx6sx.c
+++ b/arch/arm/mach-imx/mach-imx6sx.c
@@ -84,7 +84,6 @@ static void __init imx6sx_init_irq(void)
imx_init_revision_from_anatop();
imx_init_l2cache();
imx_src_init();
- imx_gpc_init();
irqchip_init();
}