linux/Documentation/devicetree/bindings/interrupt-controller, branch v4.4

Merge tag 'devicetree-for-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2015-11-06T20:17:09Z

Pull DeviceTree updates from Rob Herring: "A fairly large (by DT standards) pull request this time with the majority being some overdue moving DT binding docs around to consolidate similar bindings. - DT binding doc consolidation moving similar bindings to common locations. The majority of these are display related which were scattered in video/, fb/, drm/, gpu/, and panel/ directories. - Add new config option, CONFIG_OF_ALL_DTBS, to enable building all dtbs in the tree for most arches with dts files (except powerpc for now). - OF_IRQ=n fixes for user enabled CONFIG_OF. - of_node_put ref counting fixes from Julia Lawall. - Common DT binding for wakeup-source and deprecation of all similar bindings. - DT binding for PXA LCD controller. - Allow ignoring failed PCI resource translations in order to ignore 64-bit addresses on non-LPAE 32-bit kernels. - Support setting the NUMA node from DT instead of only from parent device. - Couple of earlycon DT parsing fixes for address and options" * tag 'devicetree-for-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (45 commits) MAINTAINERS: update DT binding doc locations devicetree: add Sigma Designs vendor prefix of: simplify arch_find_n_match_cpu_physical_id() function Documentation: arm: Fixed typo in socfpga fpga mgr example Documentation: devicetree: fix reference to legacy wakeup properties Documentation: devicetree: standardize/consolidate on "wakeup-source" property drivers: of: removing assignment of 0 to static variable xtensa: enable building of all dtbs mips: enable building of all dtbs metag: enable building of all dtbs metag: use common make variables for dtb builds h8300: enable building of all dtbs arm64: enable building of all dtbs arm: enable building of all dtbs arc: enable building of all dtbs arc: use common make variables for dtb builds of: add config option to enable building of all dtbs of/fdt: fix error checking for earlycon address of/overlay: add missing of_node_put of/platform: add missing of_node_put ...

dt-bindings: consolidate interrupt controller bindings

2015-10-22T14:21:25Z

Move various interrupt controller bindings into the interrupt-controller/ directory. Signed-off-by: Rob Herring Cc: Matthias Brugger Cc: linux-mediatek@lists.infradead.org

dt-bindings: consolidate various misc bindings

2015-10-22T14:21:23Z

Move various bindings in misc to appropriate subsystem directories. Signed-off-by: Rob Herring Cc: Pawel Moll Cc: Mark Rutland Cc: Ian Campbell Cc: Kumar Gala

Merge branch 'linus' into irq/core

2015-10-13T17:00:14Z

Bring in upstream updates for patches which depend on them

irqchip/renesas-irqc: Add r8a7795 INTC-EX DT documentation

2015-09-29T18:41:00Z

For some reason the name of the external interrupt controller has changed name with r8a7795, so use "intc-ex" instead of "irqc" as r8a7795 compat string to follow the friendly documentation. Signed-off-by: Magnus Damm Reviewed-by: horms@verge.net.au Acked-by: Geert Uytterhoeven Cc: jason@lakedaemon.net Cc: Magnus Damm Link: http://lkml.kernel.org/r/20150928094228.32552.83336.sendpatchset@little-apple Signed-off-by: Thomas Gleixner

MIPS: ATH79: Add irq chip ar7240-misc-intc

2015-09-22T17:07:11Z

The ar7240 misc irq chip use ack handler instead of ack_mask handler. All new ath79 chips use the ar7240 misc irq chip Signed-off-by: Alexander Couzens Acked-by: Alban Bedel Acked-by: Thomas Gleixner Cc: linux-mips@linux-mips.org Cc: Rob Herring Cc: Pawel Moll Cc: Mark Rutland Cc: Ian Campbell Cc: Kumar Gala Cc: devicetree@vger.kernel.org Cc: Jason Cooper Cc: Marc Zyngier Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11164/ Signed-off-by: Ralf Baechle

Merge tag 'devicetree-for-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2015-09-02T02:37:56Z

Pull devicetree updates from Rob Herring: - added Frank Rowand as DT maintainer in preparation for Grant's retirement. - generic MSI binding documentation and a few other minor doc updates - fix long standing issue with DT platorm device unregistration - fix loop forever bug in of_find_matching_node_by_address() * tag 'devicetree-for-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: MAINTAINERS: Add Frank Rowand as DT maintainer mtd: nand: pxa3xx: add optional dma for pxa architecture Documentation: DT: cpsw: document missing compatible Docs: dt: add generic MSI bindings drivercore: Fix unregistration path of platform devices of/address: Don't loop forever in of_find_matching_node_by_address(). of: Add vendor prefix for JEDEC Solid State Technology Association of/platform: add function to populate default bus of: Add vendor prefix for Sharp Corporation

Docs: dt: add generic MSI bindings

2015-08-25T16:29:57Z

Currently msi-parent is used in a couple of drivers despite being fairly underspecified. This patch adds a generic binding for MSIs (including the existing msi-parent property) enabling the description of platform devices capable of using MSIs. While MSIs are primarily distinguished by doorbell and payload, some MSI controllers (e.g. the GICv3 ITS) also use side-band information accompanying the write to identify the master which originated the MSI, to allow for sandboxing. This sideband information is non-probeable and needs to be described in the DT. Other MSI controllers may have additional configuration details which need to be described per-master. This patch adds a generic msi-parent binding document, extending the de-facto standard with a new (optional) #msi-cells which can be used to express any per-master configuration and/or sideband data. This is sufficient to describe non-hotpluggable devices. For busses where sideband data may be derived from some bus-specific master ID scheme, other properties will be required to describe the mapping. Signed-off-by: Mark Rutland Acked-by: Marc Zyngier Signed-off-by: Rob Herring

irqchip: Add documentation for the bcm2836 interrupt controller

2015-08-20T20:38:42Z

This is a new per-cpu root interrupt controller on the Raspberry Pi 2, which will chain to the bcm2835 interrupt controller for peripheral interrupts. Signed-off-by: Eric Anholt Acked-by: Stephen Warren Cc: linux-rpi-kernel@lists.infradead.org Cc: Lee Jones Cc: Jason Cooper Cc: linux-arm-kernel@lists.infradead.org Link: http://lkml.kernel.org/r/1438902033-31477-4-git-send-email-eric@anholt.net Signed-off-by: Thomas Gleixner

irqchip/bcm2835: Add support for being used as a second level controller

2015-08-20T20:38:41Z

The BCM2836 (Raspberry Pi 2) uses two levels of interrupt handling with the CPU-local interrupts being the root, so we need to register ours as chained off of the CPU's local interrupt. Signed-off-by: Eric Anholt Acked-by: Stephen Warren Cc: linux-rpi-kernel@lists.infradead.org Cc: Lee Jones Cc: Jason Cooper Cc: linux-arm-kernel@lists.infradead.org Link: http://lkml.kernel.org/r/1438902033-31477-3-git-send-email-eric@anholt.net Signed-off-by: Thomas Gleixner