linux/arch/arc
Yuriy Kolerov 6f0310a126 ARCv2: IDU-intc: Use build registers for getting numbers of interrupts
This enhancement is needed to allow masking all available common interrupts
in IDU interrupt controller in boot time since the kernel can
discover a number of them from the build register. Also now there
is no need to specify in device tree a list of used core interrupts
by IDU. E.g. before:

    idu_intc: idu-interrupt-controller {
        compatible = "snps,archs-idu-intc";
        interrupt-controller;
        interrupt-parent = <&core_intc>;
        #interrupt-cells = <2>;
        interrupts = <24 25 26 27 28 29 30 31>;
    };

and after:

    idu_intc: idu-interrupt-controller {
        compatible = "snps,archs-idu-intc";
        interrupt-controller;
        interrupt-parent = <&core_intc>;
        #interrupt-cells = <2>;
    };

Signed-off-by: Yuriy Kolerov <yuriy.kolerov@synopsys.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
2017-02-06 09:37:57 -08:00
..
boot arc: vdk: Add support of UIO 2017-02-06 09:37:57 -08:00
configs arc: vdk: Add support of UIO 2017-02-06 09:37:57 -08:00
include ARCv2: intc: Use runtime value of irq count for setting up intc 2017-02-06 09:37:57 -08:00
kernel ARCv2: IDU-intc: Use build registers for getting numbers of interrupts 2017-02-06 09:37:57 -08:00
lib ARC: dw2 unwind: enable cfi pseudo ops in string lib 2016-09-30 14:48:22 -07:00
mm ARC: Revert "ARC: mm: IOC: Don't enable IOC by default" 2017-01-18 19:21:06 -08:00
oprofile ARC: OProfile support 2013-02-15 23:16:00 +05:30
plat-axs10x ARC: move mcip.h into include/soc and adjust the includes 2016-11-30 11:54:25 -08:00
plat-eznps soc: Support for NPS HW scheduling 2016-11-30 11:54:25 -08:00
plat-sim ARCv2: Add support for ZeBu Emulation platform for HS cores 2016-09-30 14:48:15 -07:00
plat-tb10x arc: select GPIOLIB directly 2016-04-26 14:07:59 +02:00
Kbuild
Kconfig ARCv2: intc: Rework the build time irq count information 2017-02-06 09:37:57 -08:00
Kconfig.debug ARC: With earlycon in use, retire EARLY_PRINTK 2015-05-11 11:20:21 +05:30
Makefile ARC fixes for 4.9-rc5 2016-11-11 16:51:50 -08:00