12 Apr, 2014
1 commit
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Pull regulator fixes from Mark Brown:
"A few driver specific fixes that have come in over the merge window,
all only relevant for the specific driver"* tag 'regulator-v3.15-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: bcm590xx: Set n_voltages for linear reg
regulator: s5m8767: Fix carried over ena_gpio assignment
regulator: s2mps11: Don't check enable_shift before setting enable ramp rate
regulator: s2mpa01: Don't check enable_shift before setting enable ramp rate
11 Apr, 2014
2 commits
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… 'regulator/fix/s5m8767' into regulator-linus
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Fix the macro used to define linear range regulators to include the
number of voltages.Signed-off-by: Tim Kryger
Acked-by: Matt Porter
Signed-off-by: Mark Brown
09 Apr, 2014
1 commit
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Pull MMC updates from Chris Ball:
"MMC highlights for 3.15:Core:
- CONFIG_MMC_UNSAFE_RESUME=y is now default behavior
- DT bindings for SDHCI UHS, eMMC HS200, high-speed DDR, at 1.8/1.2V
- Add GPIO descriptor based slot-gpio card detect APIDrivers:
- dw_mmc: Refactor SOCFPGA support as a variant inside dw_mmc-pltfm.c
- mmci: Support HW busy detection on ux500
- omap: Support MMC_ERASE
- omap_hsmmc: Support MMC_PM_KEEP_POWER, MMC_PM_WAKE_SDIO_IRQ, (a)cmd23
- rtsx: Support pre-req/post-req async
- sdhci: Add support for Realtek RTS5250 controllers
- sdhci-acpi: Add support for 80860F16, fix 80860F14/SDIO card detect
- sdhci-msm: Add new driver for Qualcomm SDHCI chipset support
- sdhci-pxav3: Add support for Marvell Armada 380 and 385 SoCs"* tag 'mmc-updates-for-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: (102 commits)
mmc: sdhci-acpi: Intel SDIO has broken card detect
mmc: sdhci-pxav3: add support for the Armada 38x SDHCI controller
mmc: sdhci-msm: Add platform_execute_tuning implementation
mmc: sdhci-msm: Initial support for Qualcomm chipsets
mmc: sdhci-msm: Qualcomm SDHCI binding documentation
sdhci: only reprogram retuning timer when flag is set
mmc: rename ARCH_BCM to ARCH_BCM_MOBILE
mmc: sdhci: Allow for irq being shared
mmc: sdhci-acpi: Add device id 80860F16
mmc: sdhci-acpi: Fix broken card detect for ACPI HID 80860F14
mmc: slot-gpio: Add GPIO descriptor based CD GPIO API
mmc: slot-gpio: Split out CD IRQ request into a separate function
mmc: slot-gpio: Record GPIO descriptors instead of GPIO numbers
Revert "dts: socfpga: Add support for SD/MMC on the SOCFPGA platform"
mmc: sdhci-spear: use generic card detection gpio support
mmc: sdhci-spear: remove support for power gpio
mmc: sdhci-spear: simplify resource handling
mmc: sdhci-spear: fix platform_data usage
mmc: sdhci-spear: fix error handling paths for DT
mmc: sdhci-bcm-kona: fix build errors when built-in
...
07 Apr, 2014
1 commit
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During registration of regulators if external control for regulator was
set in DTS the ena_gpio and ena_gpio_flags fields of regulator_config
were set to proper values.However the same regulator_config was used in next iterations of loop so
the ena_gpio fields carried over to next regulators.The issue was not observed as ena_gpio is supported only for Buck9
regulator which is often the last regulator parsed from DTS.
Be sure to clear ena_gpio config fields before registering the
regulator.Fixes: ee1e0994ab1bd (regulator: s5m8767: Use GPIO for controlling Buck9/eMMC)
Signed-off-by: Krzysztof Kozlowski
Signed-off-by: Mark Brown
03 Apr, 2014
3 commits
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Pull trivial tree updates from Jiri Kosina:
"Usual rocket science -- mostly documentation and comment updates"* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial:
sparse: fix comment
doc: fix double words
isdn: capi: fix "CAPI_VERSION" comment
doc: DocBook: Fix typos in xml and template file
Bluetooth: add module name for btwilink
driver core: unexport static function create_syslog_header
mmc: core: typo fix in printk specifier
ARM: spear: clean up editing mistake
net-sysfs: fix comment typo 'CONFIG_SYFS'
doc: Insert MODULE_ in module-signing macros
Documentation: update URL to hfsplus Technote 1150
gpio: update path to documentation
ixgbe: Fix format string in ixgbe_fcoe.
Kconfig: Remove useless "default N" lines
user_namespace.c: Remove duplicated word in comment
CREDITS: fix formatting
treewide: Fix typo in Documentation/DocBook
mm: Fix warning on make htmldocs caused by slab.c
ata: ata-samsung_cf: cleanup in header file
idr: remove unused prototype of idr_free() -
Current code misses updating the register when enable_shift is 0.
e.g. S2MPS11_BUCK9_RAMP_SHIFT and S2MPS11_BUCK6_RAMP_EN_SHIFT are 0.Signed-off-by: Axel Lin
Reviewed-by: Krzysztof Kozlowski
Signed-off-by: Mark Brown -
Current code misses updating the register when enable_shift is 0.
e.g. S2MPA01_BUCK4_RAMP_EN_SHIFT is 0.Signed-off-by: Axel Lin
Acked-by: Sachin Kamat
Signed-off-by: Mark Brown
27 Mar, 2014
9 commits
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…524x', 'regulator/topic/tps6586x', 'regulator/topic/tps65910', 'regulator/topic/tps80031', 'regulator/topic/wm831x', 'regulator/topic/wm8350' and 'regulator/topic/wm8994' into regulator-next
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…m', 'regulator/topic/ti-abb', 'regulator/topic/tps51632', 'regulator/topic/tps62360', 'regulator/topic/tps6507x', 'regulator/topic/tps65090' and 'regulator/topic/tps65217' into regulator-next
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…97', 'regulator/topic/max8998', 'regulator/topic/mc13xxx', 'regulator/topic/pfuze100', 'regulator/topic/rc5t583' and 'regulator/topic/s2mps11' into regulator-next
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…686', 'regulator/topic/max77693', 'regulator/topic/max8649', 'regulator/topic/max8660', 'regulator/topic/max8907', 'regulator/topic/max8925' and 'regulator/topic/max8952' into regulator-next
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…'regulator/topic/fan53555', 'regulator/topic/fixed', 'regulator/topic/gpio', 'regulator/topic/lp3971', 'regulator/topic/lp872x' and 'regulator/topic/max14577' into regulator-next
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…52', 'regulator/topic/da9055', 'regulator/topic/da9063', 'regulator/topic/da9210', 'regulator/topic/db8500' and 'regulator/topic/dbx500' into regulator-next
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…607', 'regulator/topic/aat2870', 'regulator/topic/act8865', 'regulator/topic/anatop', 'regulator/topic/arizona', 'regulator/topic/as3711' and 'regulator/topic/as3722' into regulator-next
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The voltages in aat2870_ldo_voltages table are in ascendant order, so use
regulator_map_voltage_ascend.Signed-off-by: Axel Lin
Signed-off-by: Mark Brown
24 Mar, 2014
1 commit
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Also remove test for selector in st_pwm_regulator_set_voltage_sel, the checking
is already done in .list_voltage.Signed-off-by: Axel Lin
Acked-by: Lee Jones
Signed-off-by: Mark Brown
22 Mar, 2014
5 commits
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On some STMicroelectronics hardware reside regulators consisting
partly of a PWM input connected to the feedback loop. As the PWM
duty-cycle is varied the output voltage adapts. This driver
allows us to vary the output voltage by adapting the PWM input
duty-cycle.Signed-off-by: Lee Jones
Signed-off-by: Mark Brown -
The **rdev of 'struct bcm590xx_reg' isn't used anywhere in the driver so
remove it.Signed-off-by: Axel Lin
Acked-by: Matt Porter
Signed-off-by: Mark Brown -
Signed-off-by: Axel Lin
Signed-off-by: Mark Brown -
Since commit ca5d1b3524b4d
"regulator: helpers: Modify helpers enabling multi-bit control",
we can set enable_val setting for device that use multiple bits for control.Signed-off-by: Axel Lin
Tested-by: Krzysztof Kozlowski
Reviewed-by Krzysztof Kozlowski
Signed-off-by: Mark Brown -
This regulator is used for system IO and is fixed to 1.8V. Let's give
consumers the option to fetch the voltage level.Signed-off-by: Ulf Hansson
Signed-off-by: Mark Brown
19 Mar, 2014
9 commits
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Add of_node_put to decrement the ref count.
Signed-off-by: Sachin Kamat
Signed-off-by: Mark Brown -
of_find_node_by_name walks the allnodes list, and can thus walk
outside of the parent node. Use of_get_child_by_name instead.Signed-off-by: Sachin Kamat
Signed-off-by: Mark Brown -
S2MPS14 regulators support suspend mode where their status is controlled
by PWREN coming from SoC. This patch implements the set_suspend_disable
for S2MPS14 regulators.Signed-off-by: Krzysztof Kozlowski
Signed-off-by: Mark Brown -
Add support for S2MPS14 PMIC regulators to s2mps11 driver. The S2MPS14
has fewer BUCK-s and LDO-s than S2MPS11. It also does not support
controlling the BUCK ramp delay.Signed-off-by: Krzysztof Kozlowski
Cc: Mark Brown
Cc: Liam Girdwood
Reviewed-by: Yadwinder Singh Brar
Signed-off-by: Mark Brown -
…l/git/lee/mfd into regulator-s2mps11
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Move the "};" to next line as is the general coding practice.
Signed-off-by: Sachin Kamat
Signed-off-by: Mark Brown -
For a constant format without additional arguments, use seq_puts()
instead of seq_printf(). Also, it fixes the following checkpatch
warning.WARNING: Prefer seq_puts to seq_printf
Signed-off-by: Jingoo Han
Signed-off-by: Mark Brown -
Silences the following warning type:
WARNING: Missing a blank line after declarationsSigned-off-by: Sachin Kamat
Signed-off-by: Mark Brown -
Remove checking control_reg in [set|get]_voltage_sel and then convert to use
regulator_[set|get]_voltage_sel_regmap for [set|get]_voltage_sel callbacks.The anatop-reg-offset property is a required property rather than optional
property. So the question is what is the meaning of setting anatop-reg-offset
to 0? If 0 is a valid setting for anatop-reg-offset and it has special meaning,
we had better document it in the binding document. Otherwise, remove the testing
for control_reg in the driver.No anatop voltage regulator node in the dts files set anatop-reg-offset to 0.
So I think it's safe to remove testing if control_reg is 0.Signed-off-by: Axel Lin
Signed-off-by: Mark Brown
18 Mar, 2014
5 commits
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Silences the following type of checkpatch warning:
WARNING: Missing a blank line after declarationsSigned-off-by: Sachin Kamat
Signed-off-by: Mark Brown -
Silences the following type of checkpatch warning:
WARNING: Missing a blank line after declarationsSigned-off-by: Sachin Kamat
Signed-off-by: Mark Brown -
Silences the following type of error/warnings:
ERROR: that open brace { should be on the previous line
WARNING: Missing a blank line after declarationsSigned-off-by: Sachin Kamat
Signed-off-by: Mark Brown -
Both 5102 and 8997 have the regulator capable of supplying 1.8V, and the
voltage step from the 5110 regulator is different from what is specified
in the default description. This patch updates the default regulator
description to match 5110 and selects the 1.8V capable description for
8997.Signed-off-by: Charles Keepax
Signed-off-by: Mark Brown
Cc: stable@vger.kernel.org -
Add support for S2MPA01 voltage and current regulator.
Signed-off-by: Sachin Kamat
Acked-by: Mark Brown
Signed-off-by: Lee Jones
13 Mar, 2014
1 commit
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Now we are using devm_regulator_register(), so we don't need the rdev[] array
to store return value of devm_regulator_register. Use a *rdev variable is
enough for checking return status.Signed-off-by: Axel Lin
Signed-off-by: Mark Brown
12 Mar, 2014
2 commits
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cppcheck detected an incorrect assignment:
drivers/regulator/da9063-regulator.c:711]: (warning) Assignment
of function parameter has no effect outside the functionthe original code didn't do anything, instead, *da9063_reg_matches
needs to be set to NULL.Signed-off-by: Colin Ian King
Signed-off-by: Mark Brown -
Add a regulator driver for the BCM590xx PMU voltage regulators.
The driver supports LDOs and DCDCs in normal mode only. There is
no support for low-power mode or power sequencing.Signed-off-by: Matt Porter
Reviewed-by: Tim Kryger
Reviewed-by: Markus Mayer
Signed-off-by: Mark Brown
