linux.git/drivers/of/irq.c, branch v5.4.192

of: irq: fix a trivial typo in a doc comment

2019-08-15T02:12:16+00:00

Diverged from what the code does with commit 530210c7814e ("of/irq: Replace
of_irq with of_phandle_args").

Signed-off-by: Lubomir Rintel 
Signed-off-by: Rob Herring

of: irq: Remove WARN_ON() for kzalloc() failure

2019-05-02T21:38:00+00:00

There is no need to print a backtrace if kzalloc() fails, as the memory
allocation core already takes care of that.

Signed-off-by: Geert Uytterhoeven 
Signed-off-by: Rob Herring

iommu/of: make of_pci_map_rid() available for other devices too

2018-09-25T07:47:52+00:00

iommu-map property is also used by devices with fsl-mc. This
patch moves the of_pci_map_rid to generic location, so that it
can be used by other busses too.

'of_pci_map_rid' is renamed here to 'of_map_rid' and there is no
functional change done in the API.

Signed-off-by: Nipun Gupta 
Reviewed-by: Rob Herring 
Reviewed-by: Robin Murphy 
Acked-by: Bjorn Helgaas 
Signed-off-by: Joerg Roedel

of: Use SPDX license tag for DT files

2018-01-08T14:22:45+00:00

Convert remaining DT files to use SPDX-License-Identifier tags.

Cc: Benjamin Herrenschmidt 
Cc: Guennadi Liakhovetski 
Cc: Paul Mackerras 
Cc: Pantelis Antoniou 
Reviewed-by: Frank Rowand 
Reviewed-by: Philippe Ombredanne 
Signed-off-by: Rob Herring

of: irq: Fix function description comment

2017-12-12T18:03:06+00:00

Make small cleanup in function description for
of_irq_parse_raw

Signed-off-by: Vasyl Gomonovych 
Signed-off-by: Rob Herring

Merge tag 'devicetree-for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2017-09-07T21:43:33+00:00

Pull DeviceTree updates from Rob Herring:
 "There's a few orphans in the conversion to %pOF printf specifiers
  included here that no one else picked up.

  Summary:

   - Convert more DT code to use of_property_read_* API.

   - Improve DT overlay support when adding multiple overlays

   - Convert printk's to %pOF format specifiers. Most went via subsystem
     trees, but picked up the remaining orphans

   - Correct unittests to use preferred "okay" for "status" property
     value

   - Add a KASLR seed property

   - Vendor prefixes for Mellanox, Theobroma System, Adaptrum, Moxa

   - Fix modalias buffer handling

   - Clean-up of include paths for building dtbs

   - Add bindings for amc6821, isl1208, tsl2x7x, srf02, and srf10
     devices

   - Add nvmem bindings for MediaTek MT7623 and MT7622 SoC

   - Add compatible string for Allwinner H5 Mali-450 GPU

   - Fix links to old OpenFirmware docs with new mirror on
     devicetree.org

   - Remove status property from binding doc examples"

* tag 'devicetree-for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (45 commits)
  devicetree: Adjust status "ok" -> "okay" under drivers/of/
  dt-bindings: Remove "status" from examples
  dt-bindings: pinctrl: sh-pfc: Use generic node name
  dt-bindings: Add vendor Mellanox
  dt-binding: net/phy: fix interrupts description
  virt: Convert to using %pOF instead of full_name
  macintosh: Convert to using %pOF instead of full_name
  ide: pmac: Convert to using %pOF instead of full_name
  microblaze: Convert to using %pOF instead of full_name
  dt-bindings: usb: musb: Grammar s/the/to/, s/is/are/
  of: Use PLATFORM_DEVID_NONE definition
  of/device: Fix of_device_get_modalias() buffer handling
  of/device: Prevent buffer overflow in of_device_modalias()
  dt-bindings: add amc6821, isl1208 trivial bindings
  dt-bindings: add vendor prefix for Theobroma Systems
  of: search scripts/dtc/include-prefixes path for both CPP and DTC
  of: remove arch/$(SRCARCH)/boot/dts from include search path for CPP
  of: remove drivers/of/testcase-data from include search path for CPP
  of: return of_get_cpu_node from of_cpu_device_node_get if CPUs are not registered
  iio: srf08: add device tree binding for srf02 and srf10
  ...

of/irq: use of_property_read_u32_index to parse interrupts property

2017-08-01T17:24:06+00:00

Convert the interrupts property parsing to use the OF property API
instead of open coding the parsing of the raw property value. This saves
a number of LoC, and the result is easier to read.

Signed-off-by: Rob Herring

of: irq: fix of_irq_to_resource() error check

2017-07-21T21:58:55+00:00

of_irq_to_resource() has recently been fixed to return negative error #'s
along with 0, however of_irq_to_resource_table() still only regards 0 as
invalid IRQ -- fix it up.

Fixes: 7a4228bbff76 ("of: irq: use of_irq_get() in of_irq_to_resource()")
Signed-off-by: Sergei Shtylyov 
Signed-off-by: Rob Herring

of: irq: use of_property_read_u32()

2017-07-21T14:59:36+00:00

The DT interrupt parsing code predates of_property_read_u32(), so it has to
basically open-code it. Using the modern DT API saves several LoCs and also
adds some prop sanity checks as a bonus...

Signed-off-by: Sergei Shtylyov 
Signed-off-by: Rob Herring

of: irq: use of_property_read_bool() for "interrupt-controller" prop

2017-07-21T14:59:33+00:00

The "interrupt-controller" property is boolean, i.e. has no value.  The DT
interrupt parsing code predates of_property_read_bool(), so it uses either
of_get_property() or of_find_property() -- the former isn't quite correct
for the boolean props (but works somehow). Use the modern boolean prop API
instead.

Signed-off-by: Sergei Shtylyov 
Signed-off-by: Rob Herring