WSL2-Linux-Kernel/drivers/irqchip/Makefile

obj-$(CONFIG_IRQCHIP)			+= irqchip.o

obj-$(CONFIG_ARCH_BCM2835)		+= irq-bcm2835.o
obj-$(CONFIG_ARCH_SUNXI)		+= irq-sunxi.o
obj-$(CONFIG_ARCH_SPEAR3XX)		+= spear-shirq.o
obj-$(CONFIG_ARM_GIC)			+= irq-gic.o
obj-$(CONFIG_VERSATILE_FPGA_IRQ)	+= irq-versatile-fpga.o
irqchip: add basic infrastructure With the recent creation of the drivers/irqchip/ directory, it is desirable to move irq controller drivers here. At the moment, the only driver here is irq-bcm2835, the driver for the irq controller found in the ARM BCM2835 SoC, present in Rasberry Pi systems. This irq controller driver was exporting its initialization function and its irq handling function through a header file in <linux/irqchip/bcm2835.h>. When proposing to also move another irq controller driver in drivers/irqchip, Rob Herring raised the very valid point that moving things to drivers/irqchip was good in order to remove more stuff from arch/arm, but if it means adding gazillions of headers files in include/linux/irqchip/, it would not be very nice. So, upon the suggestion of Rob Herring and Arnd Bergmann, this commit introduces a small infrastructure that defines a central irqchip_init() function in drivers/irqchip/irqchip.c, which is meant to be called as the ->init_irq() callback of ARM platforms. This function calls of_irq_init() with an array of match strings and init functions generated from a special linker section. Note that the irq controller driver initialization function is responsible for setting the global handle_arch_irq() variable, so that ARM platforms no longer have to define the ->handle_irq field in their DT_MACHINE structure. A global header, <linux/irqchip.h> is also added to expose the single irqchip_init() function to the reset of the kernel. A further commit moves the BCM2835 irq controller driver to this new small infrastructure, therefore removing the include/linux/irqchip/ directory. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Stephen Warren <swarren@wwwdotorg.org> Reviewed-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Arnd Bergmann <arnd@arndb.de> [rob.herring: reword commit message to reflect use of linker sections.] Signed-off-by: Rob Herring <rob.herring@calxeda.com> 2012-11-21 02:00:52 +04:00			`obj-$(CONFIG_IRQCHIP) += irqchip.o`

ARM: SPEAr3xx: Shirq: Move shirq controller out of plat/ This patch moves shirq interrupt controllers driver and header file out of plat-spear directory. It is moved to drivers/irqchip/ directory. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> 2012-11-12 21:26:03 +04:00			`obj-$(CONFIG_ARCH_BCM2835) += irq-bcm2835.o`
ARM: arm-soc: Device-tree updates, take 2 This branch contains device-tree updates for the SPEAr platform. They had dependencies on earlier branches from this merge window, which is why they were broken out in a separate branch. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAABAgAGBQJQy5h1AAoJEIwa5zzehBx3TukP/ijMApMtSf5NuGfjeHz0eh18 JdWVa+89Bgrf1ggVWrnrdfMjHVjsQlu/pwGQF9BY3QmmVlyQIjcxEUMmZ2tw69rw wMu17S40Hv746XHB7zkg8HDMzYL7btwxUeo8hX4NUQZSaL82VVB/RndZyIkWQ11q FqUG1CS4tunw75sedbJI0NukV9rHF29XYTfAKOqpuBbHC+fNAZDSZIoHNQSJmdQi lUc8uw0WD9cZBJN+yt4qKUv6B07Tkc8yPCKiDj+onwEddWahHsLEO+q2e15Llb6x qThG2tgtC4WqqrGyxjZHgIwy/uis6v0jerN9CbUTOUeJP3XosC9xg4novWvH6vrK K3iQnC5Pl7FGIxIjJoLbttbkVTz9SqLuFa31cAdjTPODC2D7trPKqFoJMQA2DjU3 XqTJc/Q6Xbgee1qGWjdulDTFBK6zsqbdSC/uB/Ro6FRsOToypdB4AVQo4gl9I5g3 dUC6ZghgOlbff0pFazSsfMDQOmzyBq4694Xnosq7C/KkLL1HyRe8qqEg/gBfPcQZ NKXzoIrGIR1pTs9VN00ScBMWtbJWd9OkVMc3aGUQZA+gIUE2ExNfzls0n+1pAhAb god1Aq0s1ZWqGSeguENRGMN/lUYYN8TCeOlTIY3eKPxw9ybwSxOdCyH2iLlXOYHj l1J6msYWvhULWpLQST7r =iK4W -----END PGP SIGNATURE----- Merge tag 'dt2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC device-tree updates, take 2, from Olof Johansson: "This branch contains device-tree updates for the SPEAr platform. They had dependencies on earlier branches from this merge window, which is why they were broken out in a separate branch." * tag 'dt2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: SPEAr3xx: Shirq: Move shirq controller out of plat/ ARM: SPEAr320: DT: Add SPEAr 320 HMI board support ARM: SPEAr3xx: DT: add shirq node for interrupt multiplexor ARM: SPEAr3xx: shirq: simplify and move the shared irq multiplexor to DT ARM: SPEAr1310: Fix AUXDATA for compact flash controller ARM: SPEAr13xx: Remove fields not required for ssp controller ARM: SPEAr1310: Move 1310 specific misc register into machine specific files ARM: SPEAr: DT: Update device nodes ARM: SPEAr: DT: add uart state to fix warning ARM: SPEAr: DT: Modify DT bindings for STMMAC ARM: SPEAr: DT: Fix existing DT support ARM: SPEAr: DT: Update partition info for MTD devices ARM: SPEAr: DT: Update pinctrl list ARM: SPEAr13xx: DT: Add spics gpio controller nodes 2012-12-15 02:42:53 +04:00			`obj-$(CONFIG_ARCH_SUNXI) += irq-sunxi.o`
ARM: SPEAr3xx: Shirq: Move shirq controller out of plat/ This patch moves shirq interrupt controllers driver and header file out of plat-spear directory. It is moved to drivers/irqchip/ directory. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> 2012-11-12 21:26:03 +04:00			`obj-$(CONFIG_ARCH_SPEAR3XX) += spear-shirq.o`
irqchip: Move ARM GIC to drivers/irqchip Now that we have drivers/irqchip, move GIC irqchip to drivers/irqchip. This is necessary to share the GIC with arm and arm64. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Thomas Gleixner <tglx@linutronix.de> 2012-11-21 07:21:40 +04:00			`obj-$(CONFIG_ARM_GIC) += irq-gic.o`
			`obj-$(CONFIG_VERSATILE_FPGA_IRQ) += irq-versatile-fpga.o`