iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/Documentation/devicetree/bindings
History
MaJun d0e286415d irqchip/mbigen: Adjust DT bindings to handle multiple devices in a module 
A mbigen hardware module can contain more than one device node. These device
nodes contain the same register definition.

mbigen_dev1:intc_dev1 {
	...
	reg = <0x0 0xc0080000 0x0 0x10000>;
	...
};

mbigen_dev2:intc_dev2 {
	...
	reg = <0x0 0xc0080000 0x0 0x10000>;
	...
};

In this case both devices try to request the same resource resulting in a
resource conflict.

To address this problem the devices need to be subnodes of the mbigen hardware
module, which then contains the unique register space.

[ tglx: Massaged changelog ]

Suggested-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Ma Jun <majun258@huawei.com>
Cc: jason@lakedaemon.net
Cc: marc.zyngier@arm.com
Cc: Catalin.Marinas@arm.com
Cc: guohanjun@huawei.com
Cc: Will.Deacon@arm.com
Cc: huxinwei@huawei.com
Cc: lizefan@huawei.com
Cc: dingtianhong@huawei.com
Cc: zhaojunhua@hisilicon.com
Cc: liguozhu@hisilicon.com
Cc: linux-arm-kernel@lists.infradead.org
Link: http://lkml.kernel.org/r/20160203111602.GA1234@leverpostej
Link: http://lkml.kernel.org/r/1458203641-17172-2-git-send-email-majun258@huawei.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2016-03-21 11:24:10 +01:00
..
arc
dt-bindings: consolidate interrupt controller bindings
2015-10-22 09:21:25 -05:00
arm
ARM: OMAP2+: hwmod: Introduce ti,no-idle dt property
2016-03-07 01:41:21 -07:00
ata
ata: ahci_brcmstb: add support for MIPS-based platforms
2015-12-31 21:19:35 -05:00
board
Documentation/dts: Move FSL board-specific bindings out of /powerpc
2015-10-23 22:24:45 +02:00
bus
bus: uniphier-system-bus: add UniPhier System Bus driver
2015-12-22 11:22:39 -08:00
c6x
dt-bindings: consolidate interrupt controller bindings
2015-10-22 09:21:25 -05:00
clock
Fixes for wrong register offsets in both rk3036 and rk3368.
2016-01-29 17:24:28 -08:00
cpufreq
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2016-01-14 17:04:19 -08:00
cris
dt-bindings: consolidate interrupt controller bindings
2015-10-22 09:21:25 -05:00
crypto
crypto: rockchip - add DT bindings documentation
2015-11-27 21:19:28 +08:00
devfreq/event
…
display
ARM: DT updates for v4.5
2016-01-20 18:16:29 -08:00
dma
dmaengine fixes for 4.5-rc1
2016-01-20 10:15:21 -08:00
edac
…
eeprom
dt-bindings: i2c: eeprom: add another EEPROM device
2016-01-10 09:39:39 +01:00
extcon
extcon: add Maxim MAX3355 driver
2015-12-21 11:44:00 +09:00
fpga
DeviceTree updates for 4.4:
2015-11-06 12:17:09 -08:00
fuse
…
gpio
GPIO bulk updates for the v4.5 kernel cycle:
2016-01-17 12:32:01 -08:00
gpu
dt-bindings: consolidate display related bindings
2015-10-22 09:21:21 -05:00
h8300
…
hsi
…
hwlock
…
hwmon
ARM: DT updates for v4.4
2015-11-10 15:06:26 -08:00
i2c
Merge branch 'i2c/for-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2016-01-14 11:25:37 -08:00
iio
Documentation: add the binding file for Freescale imx7d ADC driver
2015-12-12 16:25:43 +00:00
input
Merge branch 'next' into for-linus
2016-01-21 17:27:27 -08:00
interrupt-controller
irqchip/mbigen: Adjust DT bindings to handle multiple devices in a module
2016-03-21 11:24:10 +01:00
iommu
iommu/ipmmu-vmsa: Include SoC part number in DT binding docs
2015-11-26 14:43:18 +01:00
leds
DeviceTree updates for 4.4:
2015-11-06 12:17:09 -08:00
lpddr2
…
mailbox
mailbox/omap: Add ti,mbox-send-noirq quirk to fix AM33xx CPU Idle
2015-10-23 11:19:27 +05:30
media
Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux
2016-01-17 13:40:25 -08:00
memory-controllers
dt-bindings: Misc fix for the ATH79 DDR controllers
2015-12-09 15:30:55 -06:00
metag
dt-bindings: consolidate interrupt controller bindings
2015-10-22 09:21:25 -05:00
mfd
mfd: arizona: Add device tree binding documentation for new clock driver
2016-01-14 08:43:51 +00:00
mips
dt/bindings: Add bindings for PIC32/MZDA platforms
2016-01-24 02:53:03 +01:00
misc
dt-bindings: Consolidate SRAM bindings from all vendors
2015-12-09 15:29:37 -06:00
mmc
mmc: sh_mmcif: Document r8a7793 DT bindings
2015-12-22 11:32:01 +01:00
mtd
DeviceTree updates for 4.5:
2016-01-14 11:13:28 -08:00
net
ravb: Update DT binding example for final CPG/MSSR bindings
2016-02-17 15:55:50 -05:00
nios2
…
nvmem
…
opp
PM / OPP: Rename OPP nodes as opp@<opp-hz>
2015-11-23 23:38:36 +01:00
pci
PCI: rcar: Add device tree support for r8a7793
2016-02-05 14:13:53 -06:00
phy
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2016-01-24 12:50:56 -08:00
pinctrl
pinctrl: mediatek: Modify pinctrl bindings for mt2701
2016-01-07 11:10:59 +01:00
power
ARM: DT updates for v4.4
2015-11-10 15:06:26 -08:00
power_supply
…
powerpc
ARM: DT updates for v4.4
2015-11-10 15:06:26 -08:00
pps
…
pwm
pwm: Add PWM driver for OMAP using dual-mode timers
2015-12-16 17:25:37 +01:00
regmap
…
regulator
Revert "regulator: tps65217: remove tps65217.dtsi file"
2016-02-19 09:05:53 -08:00
remoteproc
…
reserved-memory
…
reset
reset: hisilicon: document hisi-hi6220 reset controllers bindings
2015-11-20 15:41:28 +01:00
rng
DeviceTree updates for 4.4:
2015-11-06 12:17:09 -08:00
rtc
rtc: s3c: Document required clocks in the DT binding
2016-02-12 16:16:31 -06:00
scsi
devicetree: bindings: scsi: HiSi SAS
2015-11-25 22:12:50 -05:00
security/tpm
…
serial
serial: fsl-imx-uart: Fix typo in fsl,dte-mode description
2016-02-12 16:16:01 -06:00
serio
…
soc
ARM: SoC driver updates for v4.5
2016-01-20 18:42:30 -08:00
sound
Merge remote-tracking branches 'asoc/fix/amd', 'asoc/fix/arizona', 'asoc/fix/dpcm', 'asoc/fix/dwc', 'asoc/fix/fsl' and 'asoc/fix/fsl-ssi' into asoc-linus
2016-02-10 19:23:04 +00:00
spi
ARM: DT updates for v4.5
2016-01-20 18:16:29 -08:00
spmi
…
sram
dt-bindings: Consolidate SRAM bindings from all vendors
2015-12-09 15:29:37 -06:00
staging
docs: dts: Add documentation for hi6220 SoC ION node
2015-12-21 13:36:01 -08:00
thermal
thermal: rcar: enable to use thermal-zone on DT
2016-02-09 14:05:11 -08:00
timer
Document: DT: Add bindings for mediatek MT2701 SoC Platform
2015-11-20 13:59:04 +01:00
ufs
scsi: ufs: make the UFS variant a platform device
2015-11-09 18:00:02 -05:00
usb
DeviceTree updates for 4.5:
2016-01-14 11:13:28 -08:00
virtio
…
w1
…
watchdog
ARM: 64-bit DT updates for v4.5
2016-01-20 18:21:32 -08:00
x86
dt-bindings: consolidate interrupt controller bindings
2015-10-22 09:21:25 -05:00
xillybus
…
ABI.txt
…
btmrvl.txt
…
chosen.txt
powerpc/book3e-64/kexec: Enable SMP release
2015-10-27 18:13:29 -05:00
common-properties.txt
…
graph.txt
…
ipmi.txt
…
marvell.txt
…
resource-names.txt
…
submitting-patches.txt
…
unittest.txt
…
vendor-prefixes.txt
ARM: DT updates for v4.5
2016-01-20 18:16:29 -08:00
xilinx.txt
…