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Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

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Pull irq fixes from Thomas Gleixner:
 "A small set of fixes for the usual ARM/SOC irqchip drivers

   - A set of fixes for mbigen to handle multiple devices in a hardware
     module proper

   - A cleanup for the mbigen config option which was pointlessly user
     configurable.

   - A cleanup for tegra replacing open coded functionality by the
     proper core function

  The config cleanup touches arch/arm64/Kconfig.platforms to select the
  irq chip for the related platform"

* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  irqchip/mbigen: Make CONFIG_HISILICON_IRQ_MBIGEN a hidden option
  ARM64: Kconfig: Select mbigen interrupt controller on Hisilicon platform
  irqchip/mbigen: Handle multiple device nodes in a mbigen module
  irqchip/mbigen: Adjust DT bindings to handle multiple devices in a module
  irqchip/tegra: Switch to use irq_domain_free_irqs_common
This commit is contained in:
Linus Torvalds 2016-03-24 10:29:44 -07:00
commit 0f0fbec9c3
5 changed files with 49 additions and 40 deletions
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22
Documentation/devicetree/bindings/interrupt-controller/hisilicon,mbigen-v2.txt
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@ -21,6 +21,8 @@ Mbigen main node required properties:
- reg: Specifies the base physical address and size of the Mbigen
registers.
Mbigen sub node required properties:
------------------------------------------
- interrupt controller: Identifies the node as an interrupt controller
- msi-parent: Specifies the MSI controller this mbigen use.
@ -45,13 +47,23 @@ Mbigen main node required properties:
Examples:
mbigen_device_gmac:intc {
mbigen_chip_dsa {
compatible = "hisilicon,mbigen-v2";
reg = <0x0 0xc0080000 0x0 0x10000>;
interrupt-controller;
msi-parent = <&its_dsa 0x40b1c>;
num-pins = <9>;
#interrupt-cells = <2>;
mbigen_gmac:intc_gmac {
interrupt-controller;
msi-parent = <&its_dsa 0x40b1c>;
num-pins = <9>;
#interrupt-cells = <2>;
};
mbigen_i2c:intc_i2c {
interrupt-controller;
msi-parent = <&its_dsa 0x40b0e>;
num-pins = <2>;
#interrupt-cells = <2>;
};
};
Devices connect to mbigen required properties: