leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
b3bbef45e9
linux/Documentation/devicetree/bindings
History
Linus Walleij b3bbef45e9 ASoC: wm8903: add regulator handling 
The WM8903 has four different voltage inputs: AVDD, CPVDD, DBVDD
and DCVDD. On the Qualcomm APQ8060 Dragonboard these are all
supplied from proper regulators and thus need activating and
binding.

This is a quick-and-dirty solution just grabbing and enabling the
regulator supplies on probe() and disabling them on remove() and
the errorpath. More elaborate power management is likely possible.

I assume the nVidia designs using this codec have some hard-wired
always-on power and will be happy with using the dummy regulators
for this. But someone from the nVidia camp should probably check
whether they can bind these to proper regulators instead.

We also amend the DT binding document. A small change like this
does not warrant a separate patch for augmenting these.

Cc: devicetree@vger.kernel.org
Cc: Mark Brown <broonie@kernel.org>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Stephen Warren <swarren@nvidia.com>
Cc: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2017-03-20 11:24:05 +00:00
..
arc
arm ARM: SoC: late DT updates for v4.9 2016-10-07 21:34:49 -07:00
ata ARM: 64-bit DT updates for v4.8 2016-08-01 18:47:01 -04:00
auxdisplay dt-bindings: img-ascii-lcd: Document a binding for simple ASCII LCDs 2016-10-06 17:00:50 +02:00
board
bus bus: qcom: add EBI2 device tree bindings 2016-09-08 15:26:21 +02:00
c6x
clock clk: uniphier: rename MIO clock to SD clock for Pro5, PXs2, LD20 SoCs 2016-10-19 13:15:05 -07:00
cpufreq
cris
crypto
devfreq Documentation: bindings: add dt documentation for rk3399 dmc 2016-09-06 13:25:36 +09:00
display Merge tag 'drm-for-v4.9' of git://people.freedesktop.org/~airlied/linux 2016-10-11 18:12:22 -07:00
dma Merge branch 'topic/imx' into for-linus 2016-10-03 09:17:52 +05:30
edac
eeprom
extcon extcon: Add support for qcom SPMI PMIC USB id detection hardware 2016-09-13 11:26:26 +09:00
firmware documentation: Add secure monitor bindings documentation 2016-09-01 15:27:06 -07:00
fpga
fuse
goldfish
gpio dt-binding: mrvl-gpio: remove orion-gpio description 2016-09-14 16:24:17 +02:00
gpu
h8300
hsi
hwlock
hwmon hwmon: (max6650) Add initial rpm target devicetree documentation 2016-09-08 21:34:17 -07:00
i2c RTC for 4.9 2016-10-14 13:13:44 -07:00
iio iio:pressure: initial zpa2326 barometer support 2016-09-18 19:42:21 +01:00
infiniband IB/hns: Add node_guid definition to the bindings document 2016-10-03 11:43:10 -04:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2016-10-14 13:19:30 -07:00
interrupt-controller DeviceTree updates for 4.9: 2016-10-05 11:56:38 -07:00
iommu Docs: dt: document ARM SMMU generic binding usage 2016-09-16 09:34:21 +01:00
ipmi ipmi/bt-bmc: change compatible node to 'aspeed, ast2400-ibt-bmc' 2016-11-17 16:31:09 -08:00
leds leds: centralize definition of "default-state" property 2016-08-19 21:05:39 +02:00
lpddr2
mailbox dt-bindings: mailbox: Add Amlogic Meson MHU Bindings 2016-09-07 13:07:18 +05:30
media media updates for v4.9-rc1 2016-10-11 13:22:22 -07:00
memory-controllers EDAC, fsl_ddr: Add support for little endian 2016-09-01 10:28:02 +02:00
metag
mfd - Core Frameworks 2016-10-07 08:35:35 -07:00
mips MIPS: BMIPS: Add BCM6362 support 2016-10-04 16:13:57 +02:00
misc ramoops: use DT reserved-memory bindings 2016-08-05 11:21:36 -07:00
mmc Documentation: synopsys-dw-mshc: add binding for reset-names 2016-11-07 08:53:46 +01:00
mtd mtd: nand: Add an option to maximize the ECC strength 2016-09-23 09:35:16 +02:00
net Documentation: devicetree: clarify usage of the RGMII phy-modes 2016-11-28 12:06:54 -05:00
nios2
nvmem ARM: SoC: late DT updates for v4.9 2016-10-07 21:34:49 -07:00
opp
pci PCI: rockchip: Add three new resets as required properties 2016-11-10 11:14:37 -06:00
perf Documentation: Add documentation for APM X-Gene SoC PMU DTS binding 2016-09-15 11:20:52 -07:00
phy ARM: SoC: late DT updates for v4.9 2016-10-07 21:34:49 -07:00
pinctrl pinctrl: stm32: move gpio irqs binding to optional 2016-10-31 21:25:15 +01:00
power power: reset: st: Remove obsolete platforms from dt doc 2016-09-19 21:33:13 +02:00
powerpc EDAC, fsl_ddr: Add support for little endian 2016-09-01 10:28:02 +02:00
pps
pwm dt-bindings: pwm: sti: Update DT bindings for capture support 2016-09-08 10:55:06 +02:00
regmap
regulator Merge remote-tracking branches 'regulator/topic/of', 'regulator/topic/pv88080', 'regulator/topic/rk808', 'regulator/topic/set-voltage' and 'regulator/topic/tps65218' into regulator-next 2016-09-30 09:13:58 -07:00
remoteproc dt-binding: remoteproc: Introduce Qualcomm WCNSS loader binding 2016-08-18 12:48:46 -07:00
reserved-memory ramoops: use DT reserved-memory bindings 2016-08-05 11:21:36 -07:00
reset reset: uniphier: rename MIO reset to SD reset for Pro5, PXs2, LD20 SoCs 2016-10-22 18:31:42 +09:00
rng ARM: 64-bit DT updates for v4.8 2016-08-01 18:47:01 -04:00
rtc dt/bindings: Add bindings for Micro Crystal rv8803 2016-10-12 13:24:34 +02:00
scsi
security/tpm
serial sh-sci: document R8A7743/5 support 2016-10-27 16:41:56 +02:00
serio
soc First round of new features, device support and cleanups for IIO in the 4.9 cycle. 2016-08-23 17:50:16 -04:00
sound ASoC: wm8903: add regulator handling 2017-03-20 11:24:05 +00:00
spi DeviceTree updates for 4.9: 2016-10-05 11:56:38 -07:00
spmi
sram
staging
thermal Merge branches 'thermal-soc', 'thermal-core', 'thermal-intel' and 'thermal-tegra-hw-throttle' into next 2016-09-27 14:03:19 +08:00
timer of: Add J-Core timer bindings 2016-10-20 20:10:17 +02:00
ufs
usb Revert "Documentation: devicetree: dwc2: Deprecate g-tx-fifo-size" 2016-10-18 14:21:43 +03:00
video/bridge
virtio
w1
watchdog watchdog: bindings: Remove obsolete platforms from dt doc. 2016-09-24 08:59:39 +02:00
x86
xillybus
ABI.txt
chosen.txt
common-properties.txt
graph.txt
marvell.txt
numa.txt
property-units.txt
resource-names.txt
sparc_sun_oracle_rng.txt
submitting-patches.txt
unittest.txt
vendor-prefixes.txt Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2016-10-14 13:19:30 -07:00
xilinx.txt