| Message ID | 1452813287-10254-1-git-send-email-kamal@canonical.com |
|---|---|
| State | New |
| Headers | show |
diff --git a/arch/arm/mach-imx/gpc.c b/arch/arm/mach-imx/gpc.c index 8c4467f..af085d7 100644 --- a/arch/arm/mach-imx/gpc.c +++ b/arch/arm/mach-imx/gpc.c @@ -176,6 +176,7 @@ static struct irq_chip imx_gpc_chip = { .irq_unmask = imx_gpc_irq_unmask, .irq_retrigger = irq_chip_retrigger_hierarchy, .irq_set_wake = imx_gpc_irq_set_wake, + .irq_set_type = irq_chip_set_type_parent, #ifdef CONFIG_SMP .irq_set_affinity = irq_chip_set_affinity_parent, #endif
This is a note to let you know that I have just added a patch titled ARM: imx: add platform irq type setting in gpc to the linux-4.2.y-queue branch of the 4.2.y-ckt extended stable tree which can be found at: http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-4.2.y-queue This patch is scheduled to be released in version 4.2.8-ckt2. If you, or anyone else, feels it should not be added to this tree, please reply to this email. For more information about the 4.2.y-ckt tree, see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable Thanks. -Kamal ---8<------------------------------------------------------------ From 4cca990680574f59b399b9cd724f79ccb86f0e70 Mon Sep 17 00:00:00 2001 From: Anson Huang <b20788@freescale.com> Date: Tue, 20 Oct 2015 18:44:19 +0800 Subject: ARM: imx: add platform irq type setting in gpc commit 4699ccbf8cf2f962031b88de7851f610030e5c17 upstream. GPC irq domain is a child domain of GIC, now all of platform irqs are inside GPC domain, during the module populate, all devices irq should have correct type setting in GIC, however, there is no .irq_set_type callback setting in GPC, so the irq_set_type will be skipped and cause all irqs' type in /proc/interrupt are "edge" which mismatch with irq type setting in dtb file. Since GPC has no irq type setting, so just tell kernel to use irq_chip_set_type_parent. Signed-off-by: Anson Huang <Anson.Huang@freescale.com> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Kamal Mostafa <kamal@canonical.com> --- arch/arm/mach-imx/gpc.c | 1 + 1 file changed, 1 insertion(+) -- 1.9.1