Commit Graph

9990 Commits

Author SHA1 Message Date
Martin Blumenstingl 400fd3a133 dt-bindings: iio: adc: add Meson8 and Meson8b support
The Amlogic Meson SAR ADC driver can be used on Meson8 and Meson8b
(probably on earlier SoC generations as well, but I don't have any
hardware available for testing that).
Add a separate compatible for Meson8 and Meson8b because it does not
need any of the BL30 magic (unlike the GX SoCs).

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-05-07 12:28:47 +01:00
Sebastian Reichel e530cc8408 iio: isl29028: add isl29030 support
isl29030 is basically the same chip. The only difference
is the chip's first pin. For isl29028 its named ADDR0 and
can be used to change the chip's i2c address. For isl29030
on the other hand that pin is named Ials and is an analog
current output proportional to ALS/IR. This change is
irrelevant for the Linux driver.

This has been tested on Motorola Droid 4.

Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-04-30 17:26:04 +01:00
Marek Vasut 80a49fd824 iio: adc: rcar-gyroadc: Drop if clock from Renesas GyroADC bindings
The "if" interface clock speed is actually derived from the "fck"
block clock, as in the hardware they are the same clock. Drop the
incorrect second "if" clock and retain only the "fck" clock.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Rob Herring <robh@kernel.org>
Cc: linux-renesas-soc@vger.kernel.org
To: devicetree@vger.kernel.org
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-04-27 06:00:19 +01:00
Greg Kroah-Hartman d47e538235 Fourth set of IIO new device support, features and cleanups for the 4.12 cycle
New device support
 * max1117, 1118 and 1119
   - new ADC driver
 * max9611
   - new ADC driver
 * pm8xxx hk/xoadc
   - new driver with some shared features broken out from the SPMI vadc.
 * sun4i-gpadc
   - A33 thermal sensor support (with associated rework)
 * stm32-dac
   - new driver and bindings
 * stm32 trigger
   - enable support of quadrature encoder device and counter modes
 
 Features
 * apds9960
   - use the runtime pm for normal suspend
 * stm32-adc
   - add opition to sest resolution via devicetree
 * xoadc
   - augment DT bindings to deal with some weird mux cases
 
 Cleanups
 * ad5933
   - protect direct mode using claim and release helpers
 * ade7759
   - S_IRUGO and friends to octal in two goes
 * adis16203
   - drop unnecessary brackets
 * hid-sensor
   - fix unbalanced pm_runtieme_enable error when probing after remove
 * lsm6dsx
   - use actual part numbers for device name when known
   - simplify data read pin parsing
 * mpu3050
   - avoid double reporting errors
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Merge tag 'iio-for-4.12d' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next

Jonathan writes:

Fourth set of IIO new device support, features and cleanups for the 4.12 cycle

New device support
* max1117, 1118 and 1119
  - new ADC driver
* max9611
  - new ADC driver
* pm8xxx hk/xoadc
  - new driver with some shared features broken out from the SPMI vadc.
* sun4i-gpadc
  - A33 thermal sensor support (with associated rework)
* stm32-dac
  - new driver and bindings
* stm32 trigger
  - enable support of quadrature encoder device and counter modes

Features
* apds9960
  - use the runtime pm for normal suspend
* stm32-adc
  - add opition to sest resolution via devicetree
* xoadc
  - augment DT bindings to deal with some weird mux cases

Cleanups
* ad5933
  - protect direct mode using claim and release helpers
* ade7759
  - S_IRUGO and friends to octal in two goes
* adis16203
  - drop unnecessary brackets
* hid-sensor
  - fix unbalanced pm_runtieme_enable error when probing after remove
* lsm6dsx
  - use actual part numbers for device name when known
  - simplify data read pin parsing
* mpu3050
  - avoid double reporting errors
2017-04-18 17:13:31 +02:00
Fabrice Gasnier 48428d1732 dt-bindings: iio: stm32-dac: Add support for STM32 DAC
Document STMicroelectronics STM32 DAC (digital-to-analog converter).

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-04-14 16:35:44 +01:00
Akinobu Mita a9e9c7153e iio: adc: add max1117/max1118/max1119 ADC driver
This adds max1117/max1118/max1119 8-bit, dual-channel ADC driver.

This new driver uses the zero length spi_transfers with the cs_change
flag set and/or the non-zero delay_usecs.

1. The zero length transfer with the spi_transfer.cs_change set is
required in order to select CH1.  The chip select line must be brought
high and low again without transfer.

2. The zero length transfer with the spi_transfer.delay_usecs > 0 is
required for waiting the conversion to be complete.  The conversion
begins with the falling edge of the chip select.  During the conversion
process, SCLK is ignored.

These two usages are unusual.  But the spi controller drivers that use
a default implementation of transfer_one_message() are likely to work.
(I've tested this adc driver with spi-omap2-mcspi and spi-xilinx)

On the other hand, some spi controller drivers that have their own
transfer_one_message() may not work.  But at least for the zero length
transfer with delay_usecs > 0, I'm proposing a new testcase for the
spi-loopback-test that can test whether the delay_usecs setting has
taken effect.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Jonathan Cameron <jic23@kernel.org>
Cc: Hartmut Knaack <knaack.h@gmx.de>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mark Brown <broonie@kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-04-14 15:09:06 +01:00
Greg Kroah-Hartman f78a8236c6 Merge 4.11-rc6 into staging-next
We want the staging and iio fixes in here to handle merging easier.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-10 15:21:55 +02:00
Linus Walleij 96b3c83303 iio: xoadc: augment DT bindings a bit
In order to accommodate in a logical manner for the premuxed channels
in PM8921 and the similarly addressed channels in later PMICs, we
need a twocell arrangement with premux and analog mux setting as
a tuple to uniquely identify a hardware channel.

These bindings are not yet in use, so it should be fine to augment
them before we actually start using it in drivers and device trees.

This scheme came out of lengthy discussions and reverse-engineering
and reading of the few information sources we have.

Cc: devicetree@vger.kernel.org
Acked-by: Rob Herring <robh+dt@kernel.org>
Suggested-by: Björn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-04-08 17:40:07 +01:00
Jacopo Mondi 2a70d55029 dt-bindings: iio: adc: Add max9611 ADC
Add device tree bindings documentation for Maxim max9611/max9612 current
sense amplifier.

Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-04-08 17:25:59 +01:00
Fabrice Gasnier 021087309d dt-bindings: iio: stm32-adc: add option to set resolution
Add documentation for 'assigned-resolution-bits' dt optional property.

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-04-03 20:45:02 +01:00
Greg Kroah-Hartman edf5e79422 Third set of new device support, cleanups and features for IIO in the 4.12 cycle
Somewhat dominated in patch numbers of last of the outreachy application
 window related patches (they are still coming, despite window being closed
 which is good to see!)
 
 Good set of new drivers as well.
 
 New device support
 * ASPEED ADC
   - new driver
 * cpcap PMIC ADC
   - new driver
 * hid-humidity
   - driver for HID compatible humidity sensors.
 * ltc2497 ADC
   - new driver
 * mpu6050
   - bring bindings up to date and add trivial support for 9250
 * rockchip-saradc
   - update bindings to cover rk3328
 * vl6180 light, proximity and time of flight sensor.
   - new driver
 
 Features
 * meson-saradc
   - add calibration
 
 Cleanup and minor fixes
 * ad5504
   - constify attribute_group structure
   - drop casting of void *
 * ad7150
   - replace some shifts of 1 by BIT macro usage
 * ad7152
   - blank lines between function definitions
 * ad7280a
   - octal permissions.
 * ad7606
   - replace use of core mlock mutex with a local lock
 * ad7746
   - replace some shifts of 1 by BIT macro usage
   - function parameter alignment
   - drop some excessive brackets (introduced in last pull request)
 * ad7753
   - white space cleanup
 * ad7754
   - includes in alphabetical order and groupped appropriately.
   - change from missuse of internal mlock mutex to using the buffer lock to
   also protect values during frequency update.
 * ad779x
   - constify attribute_group structures
 * ad9832
   - octal permissions
 * adis16060
   - remove use of core mlock mutex in favour of adding a local
   _spi_write_then_read which can use the local buffer protection lock.
   - fix naming of above function.
 * adis16203
   - remove locking during reads of calibbias that doesn't protect anything
   not protected elsewhere.
 * adis16209
   - remove unnecessary braces in single statement if
 * adis16240
   - remove unnecessary braces in single statement if
 * adt7136
   - drop excess blank lines and put some in between functions.
 * ams-iaq
   - replace comma with semi colon. Not actual bug, just unusual syntax.
 * apds9960
   - constify attribute group structure
 * as3935
   - constify attribute group structure
 * bm1750
   - constify attribute group structure
 * cros_ec
   - devm version of triggered buffer setup to simplify code.
 * exynos
   - drop casting of void *
 * hdc100x
   - constify attribute_group structure
 * hid-accel
   - fix wrong scale for newly introduced gravity sensor.
 * hts221
   - drop casting of void *
 * hx711
   - constify attribute_group structure
 * imx7d_adc
   - drop casting of void *
 * lm35333
   - constify attribute_group structure
 * lsm6dsx
   - drop casting of void *
   - hold ODR configuration until enabling to avoid a race condition.
 * max1027
   - drop casting of void *
 * max11100
   - fix a comma where semicolon was intended (no actual bug, just odd)
 * max1363
   - constify attribute_group structure
 * ms sensors
   - drop casting of void *
 * rockchip_saradc
   - drop casting of void *
 * sun4i-gpadc
   - fix missing dependency on THERMAL or presence of stubs (issue only
   introduced in pervious set)
   - drop casting of void *
 * tsl2x7x
   - fix wrong standard deviation calc.  Note these aren't actually used for
   anything at the moment so bug didn't really matter.
   - constify attribute group structure.
 * vf610adc
   - drop casting of void *
 * vz89x
   - replace comma with semicolon. Not actual bug, just odd syntax.
 * zpa2326
   - drop casting of void *
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Merge tag 'iio-for-4.12c' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next

Third set of new device support, cleanups and features for IIO in the 4.12 cycle

Somewhat dominated in patch numbers of last of the outreachy application
window related patches (they are still coming, despite window being closed
which is good to see!)

Good set of new drivers as well.

New device support
* ASPEED ADC
  - new driver
* cpcap PMIC ADC
  - new driver
* hid-humidity
  - driver for HID compatible humidity sensors.
* ltc2497 ADC
  - new driver
* mpu6050
  - bring bindings up to date and add trivial support for 9250
* rockchip-saradc
  - update bindings to cover rk3328
* vl6180 light, proximity and time of flight sensor.
  - new driver

Features
* meson-saradc
  - add calibration

Cleanup and minor fixes
* ad5504
  - constify attribute_group structure
  - drop casting of void *
* ad7150
  - replace some shifts of 1 by BIT macro usage
* ad7152
  - blank lines between function definitions
* ad7280a
  - octal permissions.
* ad7606
  - replace use of core mlock mutex with a local lock
* ad7746
  - replace some shifts of 1 by BIT macro usage
  - function parameter alignment
  - drop some excessive brackets (introduced in last pull request)
* ad7753
  - white space cleanup
* ad7754
  - includes in alphabetical order and groupped appropriately.
  - change from missuse of internal mlock mutex to using the buffer lock to
  also protect values during frequency update.
* ad779x
  - constify attribute_group structures
* ad9832
  - octal permissions
* adis16060
  - remove use of core mlock mutex in favour of adding a local
  _spi_write_then_read which can use the local buffer protection lock.
  - fix naming of above function.
* adis16203
  - remove locking during reads of calibbias that doesn't protect anything
  not protected elsewhere.
* adis16209
  - remove unnecessary braces in single statement if
* adis16240
  - remove unnecessary braces in single statement if
* adt7136
  - drop excess blank lines and put some in between functions.
* ams-iaq
  - replace comma with semi colon. Not actual bug, just unusual syntax.
* apds9960
  - constify attribute group structure
* as3935
  - constify attribute group structure
* bm1750
  - constify attribute group structure
* cros_ec
  - devm version of triggered buffer setup to simplify code.
* exynos
  - drop casting of void *
* hdc100x
  - constify attribute_group structure
* hid-accel
  - fix wrong scale for newly introduced gravity sensor.
* hts221
  - drop casting of void *
* hx711
  - constify attribute_group structure
* imx7d_adc
  - drop casting of void *
* lm35333
  - constify attribute_group structure
* lsm6dsx
  - drop casting of void *
  - hold ODR configuration until enabling to avoid a race condition.
* max1027
  - drop casting of void *
* max11100
  - fix a comma where semicolon was intended (no actual bug, just odd)
* max1363
  - constify attribute_group structure
* ms sensors
  - drop casting of void *
* rockchip_saradc
  - drop casting of void *
* sun4i-gpadc
  - fix missing dependency on THERMAL or presence of stubs (issue only
  introduced in pervious set)
  - drop casting of void *
* tsl2x7x
  - fix wrong standard deviation calc.  Note these aren't actually used for
  anything at the moment so bug didn't really matter.
  - constify attribute group structure.
* vf610adc
  - drop casting of void *
* vz89x
  - replace comma with semicolon. Not actual bug, just odd syntax.
* zpa2326
  - drop casting of void *
2017-04-03 15:29:12 +02:00
Michael Hennerich bc82222fcc iio:adc: Driver for Linear Technology LTC2497 ADC
This patch adds support for the Analog Devices / Linear Technology
LTC2497 ADCs. The LTC2497 is a 16-channel (eight differential),
16-bit, high precision, delta-sigma ADC with an automatic, differential,
input current cancellation front end and a 2-wire, I2C interface.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-04-02 10:56:59 +01:00
Jonathan Cameron 0c8f492dd7 iio:imu:mpu6050 add explicit mpu9250 support
The mpu9250 is a SIP containing an mpu6500 and an ak8975.  If this was all
there was too it there would be no need for explicit handling in the driver.
Arguably the bindings would also only reflect the presence of an mpu6500 with
the ak8975 hanging off it, as the kernel doesn't care that they are in one
package.

However, the WHOAMI value changes as well so best to add explicit support.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-04-02 10:12:08 +01:00
Jonathan Cameron 3cc17e61d4 iio:imu:mpu6050 update i2c bindings to reflect i2c-gate and supported parts
These bindings are somewhat lagging the state of the driver.  The i2c-gate
bindings are documented elsewhere, but it seems sensible to at least have
an example and cross reference in here.  SPI bindings will need to be the
subject of a future patch.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Rob Herring <robh@kernel.org>
2017-04-02 10:09:20 +01:00
Liang Chen c49089b71d dt-bindings: iio: rockchip-saradc: add support for rk3328
The rk3328 saradc is the same as rk3399.

Signed-off-by: Liang Chen <cl@rock-chips.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-04-02 09:57:11 +01:00
Rick Altherr fb87ecf19e Documentation: dt-bindings: Document bindings for Aspeed ADC
Signed-off-by: Rick Altherr <raltherr@google.com>
Acked-by: Joel Stanley <joel@jms.id.au>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-04-01 11:50:18 +01:00
Linus Torvalds 035f0cd3f8 Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto fixes from Herbert Xu:
 "This fixes the following issues:

   - memory corruption when kmalloc fails in xts/lrw

   - mark some CCP DMA channels as private

   - fix reordering race in padata

   - regression in omap-rng DT description"

* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  crypto: xts,lrw - fix out-of-bounds write after kmalloc failure
  crypto: ccp - Make some CCP DMA channels private
  padata: avoid race in reordering
  dt-bindings: rng: clocks property on omap_rng not always mandatory
2017-03-31 12:11:32 -07:00
Tony Lindgren 25ec249632 iio: adc: cpcap: Add minimal support for CPCAP PMIC ADC
On Motorola phones like droid 4 there is a custom CPCAP PMIC. This PMIC
has ADCs that are used for battery charging and USB PHY VBUS and ID pin
detection.

Unfortunately the only documentation for this ADC seems to be the
Motorola mapphone Linux kernel tree. I have tested that reading raw and
scaled values works, but I have not used the timed sampling that the ADC
seems to support.

Let's add a minimal support for it so we can eventually provide IIO
channels for the related battery charging and USB PHY drivers.

Cc: devicetree@vger.kernel.org
Cc: Marcel Partap <mpartap@gmx.net>
Cc: Michael Scott <michael.scott@linaro.org>
Cc: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-03-30 19:25:23 +01:00
Greg Kroah-Hartman 1c816bad41 Merge 4.11-rc4 into staging-next
We need the IIO fixes in here as well to handle merge issues.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-27 09:11:25 +02:00
Linus Torvalds e431e0e427 USB/PHY fixes for 4.11-rc4
Here are a number of small USB and PHY driver fixes for 4.11-rc4.
 Nothing major here, just an bunch of small fixes, and a handfull of good
 fixes from Johan for devices with crazy descriptors.  There are a few
 new device ids in here as well.
 
 All of these have been in linux-next with no reported issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-4.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB/PHY fixes from Greg KH:
 "Here are a number of small USB and PHY driver fixes for 4.11-rc4.

  Nothing major here, just an bunch of small fixes, and a handfull of
  good fixes from Johan for devices with crazy descriptors. There are a
  few new device ids in here as well.

  All of these have been in linux-next with no reported issues"

* tag 'usb-4.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (26 commits)
  usb: gadget: f_hid: fix: Don't access hidg->req without spinlock held
  usb: gadget: udc: remove pointer dereference after free
  usb: gadget: f_uvc: Sanity check wMaxPacketSize for SuperSpeed
  usb: gadget: f_uvc: Fix SuperSpeed companion descriptor's wBytesPerInterval
  usb: gadget: acm: fix endianness in notifications
  usb: dwc3: gadget: delay unmap of bounced requests
  USB: serial: qcserial: add Dell DW5811e
  usb: hub: Fix crash after failure to read BOS descriptor
  ACM gadget: fix endianness in notifications
  USB: usbtmc: fix probe error path
  USB: usbtmc: add missing endpoint sanity check
  USB: serial: option: add Quectel UC15, UC20, EC21, and EC25 modems
  usb: musb: fix possible spinlock deadlock
  usb: musb: dsps: fix iounmap in error and exit paths
  usb: musb: cppi41: don't check early-TX-interrupt for Isoch transfer
  usb-core: Add LINEAR_FRAME_INTR_BINTERVAL USB quirk
  uwb: i1480-dfu: fix NULL-deref at probe
  uwb: hwa-rc: fix NULL-deref at probe
  USB: wusbcore: fix NULL-deref at probe
  USB: uss720: fix NULL-deref at probe
  ...
2017-03-26 10:52:52 -07:00
Linus Torvalds 424b6898c8 A handful of Sunxi and Rockchip clk driver fixes and a core framework
one where we need to copy a string because we can't guarantee it isn't
 freed sometime later.
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Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk fixes from Stephen Boyd:
 "A handful of Sunxi and Rockchip clk driver fixes and a core framework
  one where we need to copy a string because we can't guarantee it isn't
  freed sometime later"

* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
  clk: sunxi-ng: fix recalc_rate formula of NKMP clocks
  clk: sunxi-ng: Fix div/mult settings for osc12M on A64
  clk: rockchip: Make uartpll a child of the gpll on rk3036
  clk: rockchip: add "," to mux_pll_src_apll_dpll_gpll_usb480m_p on rk3036
  clk: core: Copy connection id
  dt-bindings: arm: update Armada CP110 system controller binding
  clk: sunxi-ng: sun6i: Fix enable bit offset for hdmi-ddc module clock
  clk: sunxi: ccu-sun5i needs nkmp
  clk: sunxi-ng: mp: Adjust parent rate for pre-dividers
2017-03-25 10:34:56 -07:00
Manivannan Sadhasivam 5e7f47e495 iio:light: Add support for STMicro VL6180 sensor
This patch adds support for STMicro VL6180 - ALS, range and proximity sensor. Sensor is capable of measuring the light
intensity as well as object distance using TOF (Time of Flight) technology.

Signed-off-by: Manivannan Sadhasivam <manivannanece23@gmail.com>
Signed-off-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-03-25 16:20:46 +00:00
Linus Torvalds 9a31328f31 MMC core:
- Fix initialization of HS400-ES eMMC cards
  - A couple of fixes for the mmc block device driver
  - Resolved a compiler warning
 
 MMC host:
  - sdhci: Do not disable IRQs while waiting for clock
  - sdhci-pci: Do not disable IRQs in sdhci_intel_set_power
  - sdhci-of-arasan: Fix incorrect timeout clock
  - mediatek: Fix bug for setting wrong clock frequency
  - sdhci-of-at91: Use regulator to fix cmd timeout errors
  - ushc: Fix NULL-deref at probe
  - rockchip-dw-mshc: Rename RK1108 to RV1108 in DT
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Merge tag 'mmc-v4.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc

Pull mmc fixes from Ulf Hansson:
 "Here are a couple of mmc fixes intended for v4.11 rc4.

  MMC core:
   - Fix initialization of HS400-ES eMMC cards
   - A couple of fixes for the mmc block device driver
   - Resolved a compiler warning

  MMC host:
   - sdhci: Do not disable IRQs while waiting for clock
   - sdhci-pci: Do not disable IRQs in sdhci_intel_set_power
   - sdhci-of-arasan: Fix incorrect timeout clock
   - mediatek: Fix bug for setting wrong clock frequency
   - sdhci-of-at91: Use regulator to fix cmd timeout errors
   - ushc: Fix NULL-deref at probe
   - rockchip-dw-mshc: Rename RK1108 to RV1108 in DT"

* tag 'mmc-v4.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
  mmc: sdhci-pci: Do not disable interrupts in sdhci_intel_set_power
  mmc: sdhci: Do not disable interrupts while waiting for clock
  mmc: ushc: fix NULL-deref at probe
  mmc: sdhci-of-at91: Support external regulators
  mmc: core: mmc_blk_rw_cmd_err - remove unused variable
  mmc: mediatek: Fixed bug where clock frequency could be set wrong
  mmc: block: Fix cmd error reset failure path
  mmc: block: Fix is_waiting_last_req set incorrectly
  mmc: core: Fix access to HS400-ES devices
  mmc: sdhci-of-arasan: fix incorrect timeout clock
  dt-bindings: rockchip-dw-mshc: rename RK1108 to RV1108
2017-03-24 13:37:40 -07:00
Thomas Petazzoni 74d1cf4897 dt-bindings: rng: clocks property on omap_rng not always mandatory
Commit 52060836f7 ("dt-bindings: omap-rng: Document SafeXcel IP-76
device variant") update the omap_rng Device Tree binding to add support
for the IP-76 variation of the IP. As part of this change, a "clocks"
property was added, but is indicated as "Required", without indicated
it's actually only required for some compatible strings.

This commit fixes that, by explicitly stating that the clocks property
is only required with the inside-secure,safexcel-eip76 compatible
string.

Fixes: 52060836f7 ("dt-bindings: omap-rng: Document SafeXcel IP-76 device variant")
Cc: <stable@vger.kernel.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-03-24 21:51:32 +08:00
Dave Airlie 8201f1e86b Merge branch 'exynos-drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-fixes
Just several fixups,
   - fix page fault and vblank timeout issues due to delayed vblank handling.
   - fix panel driver probing to fail without te-gpios property.
   - fix potential security hole by using "%pK" format.
   - fix wrong if statement condition.

   And one cleanup which removes Exynos4415 SoC support which is not supported
   anymore.

* 'exynos-drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos:
  drm/exynos/dsi: make te-gpios optional
  drm/exynos: Print kernel pointers in a restricted form
  drm/exynos/decon5433: fix software trigger mask
  drm/exynos/fimd: signal frame done interrupt at front porch
  drm/exynos/decon5433: signal frame done interrupt at front porch
  drm/exynos/decon5433: fix vblank event handling
  drm/exynos: move crtc event handling to drivers callbacks
  drm/exynos: Remove support for Exynos4415 (SoC not supported anymore)
  drm/exynos/decon5433: & vs | typo
2017-03-24 11:04:08 +10:00
Greg Kroah-Hartman 5617c05d44 usb: fixes for v4.11-rc4
f_acm got an endianness fix by Oliver Neukum. This has been around for a
 long time but it's finally fixed.
 
 f_hid learned that it should never access hidg->req without first
 grabbing the spinlock.
 
 Roger Quadros fixed two bugs in the f_uvc function driver.
 
 Janusz Dziedzic fixed a very peculiar bug with EP0, one that's rather
 difficult to trigger. When we're dealing with bounced EP0 requests, we
 should delay unmap until after ->complete() is called.
 
 UDC class got a use-after-free fix.
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Merge tag 'fixes-for-v4.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-linus

Felipe writes:

usb: fixes for v4.11-rc4

f_acm got an endianness fix by Oliver Neukum. This has been around for a
long time but it's finally fixed.

f_hid learned that it should never access hidg->req without first
grabbing the spinlock.

Roger Quadros fixed two bugs in the f_uvc function driver.

Janusz Dziedzic fixed a very peculiar bug with EP0, one that's rather
difficult to trigger. When we're dealing with bounced EP0 requests, we
should delay unmap until after ->complete() is called.

UDC class got a use-after-free fix.
2017-03-23 22:05:10 +01:00
Greg Kroah-Hartman 22db87ba6b phy: for 4.11-rc
*) Revert USB3 PHY support for Broadcom NSP SoC
  *) Fix compiler error on qcom-usb-hs when depends on EXTCON
     is not added
  *) Fix error handling in phy-exynos-pcie
 
 Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
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Merge tag 'phy-for-4.11-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-linus

Kishon writes:

phy: for 4.11-rc

 *) Revert USB3 PHY support for Broadcom NSP SoC
 *) Fix compiler error on qcom-usb-hs when depends on EXTCON
    is not added
 *) Fix error handling in phy-exynos-pcie

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2017-03-23 22:04:26 +01:00
Maxime Roussin-Belanger 02b829f9e1 iio: dac: Add support for ltc2632 DACs
Add support for Linear Technology LTC2632 (SPI) family of·
dual 12- 10-, and 8-bits output DACs.

Signed-off-by: Maxime Roussin-Belanger <maxime.roussinbelanger@gmail.com>
Signed-off-by: Jean-Francois Dagenais <jeff.dagenais@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-03-21 18:43:56 +00:00
Krzysztof Kozlowski 6bdc92ee49 drm/exynos: Remove support for Exynos4415 (SoC not supported anymore)
Support for Exynos4415 is going away because there are no internal nor
external users.

Since commit 46dcf0ff0d ("ARM: dts: exynos: Remove exynos4415.dtsi"),
the platform cannot be instantiated so remove also the drivers.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Kukjin Kim <kgene@kernel.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
2017-03-21 13:17:21 +09:00
Linus Torvalds ae50dfd616 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller:

 1) Ensure that mtu is at least IPV6_MIN_MTU in ipv6 VTI tunnel driver,
    from Steffen Klassert.

 2) Fix crashes when user tries to get_next_key on an LPM bpf map, from
    Alexei Starovoitov.

 3) Fix detection of VLAN fitlering feature for bnx2x VF devices, from
    Michal Schmidt.

 4) We can get a divide by zero when TCP socket are morphed into
    listening state, fix from Eric Dumazet.

 5) Fix socket refcounting bugs in skb_complete_wifi_ack() and
    skb_complete_tx_timestamp(). From Eric Dumazet.

 6) Use after free in dccp_feat_activate_values(), also from Eric
    Dumazet.

 7) Like bonding team needs to use ETH_MAX_MTU as netdev->max_mtu, from
    Jarod Wilson.

 8) Fix use after free in vrf_xmit(), from David Ahern.

 9) Don't do UDP Fragmentation Offload on IPComp ipsec packets, from
    Alexey Kodanev.

10) Properly check napi_complete_done() return value in order to decide
    whether to re-enable IRQs or not in amd-xgbe driver, from Thomas
    Lendacky.

11) Fix double free of hwmon device in marvell phy driver, from Andrew
    Lunn.

12) Don't crash on malformed netlink attributes in act_connmark, from
    Etienne Noss.

13) Don't remove routes with a higher metric in ipv6 ECMP route replace,
    from Sabrina Dubroca.

14) Don't write into a cloned SKB in ipv6 fragmentation handling, from
    Florian Westphal.

15) Fix routing redirect races in dccp and tcp, basically the ICMP
    handler can't modify the socket's cached route in it's locked by the
    user at this moment. From Jon Maxwell.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (108 commits)
  qed: Enable iSCSI Out-of-Order
  qed: Correct out-of-bound access in OOO history
  qed: Fix interrupt flags on Rx LL2
  qed: Free previous connections when releasing iSCSI
  qed: Fix mapping leak on LL2 rx flow
  qed: Prevent creation of too-big u32-chains
  qed: Align CIDs according to DORQ requirement
  mlxsw: reg: Fix SPVMLR max record count
  mlxsw: reg: Fix SPVM max record count
  net: Resend IGMP memberships upon peer notification.
  dccp: fix memory leak during tear-down of unsuccessful connection request
  tun: fix premature POLLOUT notification on tun devices
  dccp/tcp: fix routing redirect race
  ucc/hdlc: fix two little issue
  vxlan: fix ovs support
  net: use net->count to check whether a netns is alive or not
  bridge: drop netfilter fake rtable unconditionally
  ipv6: avoid write to a possibly cloned skb
  net: wimax/i2400m: fix NULL-deref at probe
  isdn/gigaset: fix NULL-deref at probe
  ...
2017-03-14 21:31:23 -07:00
Andy Yan 318465adac dt-bindings: rockchip-dw-mshc: rename RK1108 to RV1108
Rockchip finally named the SOC as RV1108, so change it.

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-03-14 16:04:40 +01:00
Linus Torvalds 46552bf433 USB fixes for 4.11-rc2
Here is a number of different USB fixes for 4.11-rc2.  Seems like there
 were a lot of unresolved issues that people have been finding for this
 subsystem, and a bunch of good security auditing happening as well from
 Johan Hovold.  There's the usual batch of gadget driver fixes and xhci
 issues resolved as well.
 
 All of these have been in linux-next with no reported issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-4.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB fixes from Greg KH:
 "Here is a number of different USB fixes for 4.11-rc2.

  Seems like there were a lot of unresolved issues that people have been
  finding for this subsystem, and a bunch of good security auditing
  happening as well from Johan Hovold. There's the usual batch of gadget
  driver fixes and xhci issues resolved as well.

 All of these have been in linux-next with no reported issues"

* tag 'usb-4.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (35 commits)
  usb: host: xhci-plat: Fix timeout on removal of hot pluggable xhci controllers
  usb: host: xhci-dbg: HCIVERSION should be a binary number
  usb: xhci: remove dummy extra_priv_size for size of xhci_hcd struct
  usb: xhci-mtk: check hcc_params after adding primary hcd
  USB: serial: digi_acceleport: fix OOB-event processing
  MAINTAINERS: usb251xb: remove reference inexistent file
  doc: dt-bindings: usb251xb: mark reg as required
  usb: usb251xb: dt: add unit suffix to oc-delay and power-on-time
  usb: usb251xb: remove max_{power,current}_{sp,bp} properties
  usb-storage: Add ignore-residue quirk for Initio INIC-3619
  USB: iowarrior: fix NULL-deref in write
  USB: iowarrior: fix NULL-deref at probe
  usb: phy: isp1301: Add OF device ID table
  usb: ohci-at91: Do not drop unhandled USB suspend control requests
  USB: serial: safe_serial: fix information leak in completion handler
  USB: serial: io_ti: fix information leak in completion handler
  USB: serial: omninet: drop open callback
  USB: serial: omninet: fix reference leaks at open
  USB: serial: io_ti: fix NULL-deref in interrupt callback
  usb: dwc3: gadget: make to increment req->remaining in all cases
  ...
2017-03-11 00:08:39 -08:00
Masahiro Yamada 505d3085d7 scripts/spelling.txt: add "overide" pattern and fix typo instances
Fix typos and add the following to the scripts/spelling.txt:

  overide||override

While we are here, fix the doubled "address" in the touched line
Documentation/devicetree/bindings/regulator/ti-abb-regulator.txt.

Also, fix the comment block style in the touched hunks in
drivers/media/dvb-frontends/drx39xyj/drx_driver.h.

Link: http://lkml.kernel.org/r/1481573103-11329-21-git-send-email-yamada.masahiro@socionext.com
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2017-03-09 17:01:09 -08:00
Rafał Miłecki 677941a304 Revert "dt-bindings: phy: Add documentation for NSP USB3 PHY"
This reverts commit c8ca631f94 ("dt-bindings: phy: Add documentation
for NSP USB3 PHY") to match reverting commit adding the new PHY driver.
Please note we revert this commit before it reached stable release.

If new compatible string is needed it should be added to the existing
bcm-ns-usb3-phy.txt which already describes this PHY.

Acked-by: Jon Mason <jon.mason@broadcom.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2017-03-09 15:29:44 +05:30
Richard Leitner fa56fe4ca4 doc: dt-bindings: usb251xb: mark reg as required
Mark the reg property as required and furthermore fix some typos and
spellings in the documentation.

Signed-off-by: Richard Leitner <richard.leitner@skidata.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-09 10:34:16 +01:00
Richard Leitner 7f7d8ba3b2 usb: usb251xb: dt: add unit suffix to oc-delay and power-on-time
Rename oc-delay-* to oc-delay-us and make it expect a time value.
Furthermore add -ms suffix to power-on-time. There changes were
suggested by Rob Herring in https://lkml.org/lkml/2017/2/15/1283.

Signed-off-by: Richard Leitner <richard.leitner@skidata.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-09 10:34:16 +01:00
Richard Leitner cfa47afe77 usb: usb251xb: remove max_{power,current}_{sp,bp} properties
Remove the max_{power,current}_{sp,bp} properties of the usb251xb driver
from devicetree. This is done to simplify the dt bindings as requested
by Rob Herring in https://lkml.org/lkml/2017/2/15/1283. If those
properties are ever needed by somebody they can be enabled again easily.

Signed-off-by: Richard Leitner <richard.leitner@skidata.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-09 10:34:15 +01:00
Christian Lamparter a3a4a816b4 dt: emac: document device-tree based phy discovery and setup
This patch adds documentation for a new "phy-handle" property,
"fixed-link" and "mdio" sub-node. These allows the enumeration
of PHYs which are supported by the phy library under drivers/net/phy.

The EMAC ethernet controller in IBM and AMCC 4xx chips is
currently stuck with a few privately defined phy
implementations. It has no support for PHYs which
are supported by the generic phylib.

Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-07 12:15:06 -08:00
Thomas Petazzoni cda82ace3d dt-bindings: arm: update Armada CP110 system controller binding
It turns out that in the CP110 HW block present in Marvell Armada
7K/8K SoCs, gatable clock n°18 not only controls SD/MMC, but also the
GOP block. This commit updates the Device Tree binding for this piece
of hardware accordingly.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-03-07 05:17:35 -08:00
Greg Kroah-Hartman 34ff6c2fe3 First set of IIO new device support, features and cleanup for the 4.12 cycle.
Quite a bit of outreachy activity here with a driver from a current intern
 and a number of cleanup patches as part of the next round.
 
 Getting a pull request in early this cycle as it's looking like another large
 cycle for IIO.
 
 New device support
 * adxl345
   - initial device support. Note, once complete support is done the intent
     is to superceded the driver in input/misc.
   - bindings.
   - conversion from i2c direct calls to regmap and driver split.
   - spi support.
 * chromeos light and proximity.
   - new driver.
 * devantech srf04 ultrasonic ranger
   - new driver with device tree bindings.
 * hid temperature
   - new driver for environemntal temperature support from hid devices.
 * max30102 oximeter
   - new driver with device tree bindings.
 * st lsm6dsx
   - refactor and addition of device support for lsm6dsl and lsm6ds3h.
 
 Staging graduation
 * isl29028 including copyright notice update to reflect Brian's work.
 * lpc32xx_adc.
 * spear adc. It's not perfect and there are some datasheet disagreements, but
   it works and is good enough to graduate.
 
 New features
 * documentation
   - abi docs for in_proximity_sampling_frequency_available.
   - generalise counting direction ABI docs as a second driver is going to
   use them.
 * hid-sensor-prox
   - Add support for HID_USAGE_SENSOR_HUMAN_PRESENCE if used on a particular
   device.
 * isl29028
   - runtime pm.
 * meson-saradc
   - switch from polling to interrupt mode and improved read_raw_sample function
   to avoid unnecessary loop.
 * tmp007
   - interrupt and threshold event support.
 
 Cleanups and minor fixes
 * ad2s1210
   - permissions to octal.
 * ad7192
   - permissions to octal.
   - use BIT macro.
 * ad9832
   - merge header definitions into source file.
 * ad9834
   - merge header definitions into source file.
 * ade7753
   - merge header definitions into source file.
   - cleanup include ordering.
 * ade7854
   - simplify return logic.
 * adis16201
   - merge header definitions into source file.
   - rename _core.c to .c as there is nothing else.
 * adis16203
   - merge header definitions into source file.
   - rename _core.c to .c as there is nothing else.
 * adis16209
   - merge header definitions into source file.
   - rename _core.c to .c as there is nothing else.
 * adis16240
   - permissions to octal.
   - merge header definitions into source file.
   - rename _core.c to .c as there is nothing else.
 * adt7136
   - permissions to octal.
 * cio-dac
   - set missing parent device.
 * documentation
   - update version numbers on sysfs ABI for counter bits that didn't quite.
   make 4.9.
 * isl29028
   - mdelay to msleep.
   - incorrrect sleep time when taking first proximity reading.
 * lmp91000
   - set missing parent device.
 * lpc32xx
   - Consistent prefixes for defines.
   - rename local state structure to _state.
 * max30100
   - set missing parent device.
 * max30102
   - set missing parent device.
 * maxim-thermocouple
   - set missing parent device.
 * meter driver header
   - permissions to octal.
 * pulsedlight-lidar-lite-v2
   - set missing parent device.
 * quad-8
   - set missing parent device.
 * st104
   - set missing parent device.
 
 Other
 * Mailmap
   - update Matt Ranostay's email address to the Konsolko one.
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Merge tag 'iio-for-4.12a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next

Jonathan writes:

First set of IIO new device support, features and cleanup for the 4.12 cycle.

Quite a bit of outreachy activity here with a driver from a current intern
and a number of cleanup patches as part of the next round.

Getting a pull request in early this cycle as it's looking like another large
cycle for IIO.

New device support
* adxl345
  - initial device support. Note, once complete support is done the intent
    is to superceded the driver in input/misc.
  - bindings.
  - conversion from i2c direct calls to regmap and driver split.
  - spi support.
* chromeos light and proximity.
  - new driver.
* devantech srf04 ultrasonic ranger
  - new driver with device tree bindings.
* hid temperature
  - new driver for environemntal temperature support from hid devices.
* max30102 oximeter
  - new driver with device tree bindings.
* st lsm6dsx
  - refactor and addition of device support for lsm6dsl and lsm6ds3h.

Staging graduation
* isl29028 including copyright notice update to reflect Brian's work.
* lpc32xx_adc.
* spear adc. It's not perfect and there are some datasheet disagreements, but
  it works and is good enough to graduate.

New features
* documentation
  - abi docs for in_proximity_sampling_frequency_available.
  - generalise counting direction ABI docs as a second driver is going to
  use them.
* hid-sensor-prox
  - Add support for HID_USAGE_SENSOR_HUMAN_PRESENCE if used on a particular
  device.
* isl29028
  - runtime pm.
* meson-saradc
  - switch from polling to interrupt mode and improved read_raw_sample function
  to avoid unnecessary loop.
* tmp007
  - interrupt and threshold event support.

Cleanups and minor fixes
* ad2s1210
  - permissions to octal.
* ad7192
  - permissions to octal.
  - use BIT macro.
* ad9832
  - merge header definitions into source file.
* ad9834
  - merge header definitions into source file.
* ade7753
  - merge header definitions into source file.
  - cleanup include ordering.
* ade7854
  - simplify return logic.
* adis16201
  - merge header definitions into source file.
  - rename _core.c to .c as there is nothing else.
* adis16203
  - merge header definitions into source file.
  - rename _core.c to .c as there is nothing else.
* adis16209
  - merge header definitions into source file.
  - rename _core.c to .c as there is nothing else.
* adis16240
  - permissions to octal.
  - merge header definitions into source file.
  - rename _core.c to .c as there is nothing else.
* adt7136
  - permissions to octal.
* cio-dac
  - set missing parent device.
* documentation
  - update version numbers on sysfs ABI for counter bits that didn't quite.
  make 4.9.
* isl29028
  - mdelay to msleep.
  - incorrrect sleep time when taking first proximity reading.
* lmp91000
  - set missing parent device.
* lpc32xx
  - Consistent prefixes for defines.
  - rename local state structure to _state.
* max30100
  - set missing parent device.
* max30102
  - set missing parent device.
* maxim-thermocouple
  - set missing parent device.
* meter driver header
  - permissions to octal.
* pulsedlight-lidar-lite-v2
  - set missing parent device.
* quad-8
  - set missing parent device.
* st104
  - set missing parent device.

Other
* Mailmap
  - update Matt Ranostay's email address to the Konsolko one.
2017-03-06 13:17:21 +01:00
Eva Rachel Retuya a70b93bcb3 dt-bindings: iio: accel: Document ADXL345 accelerometer binding
Add the device tree binding documentation for the ADXL345 3-axis digital
accelerometer.

Signed-off-by: Eva Rachel Retuya <eraretuya@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-03-04 16:39:07 +00:00
Linus Torvalds a1a0db36d8 ARM: SoC: late DT updates for v4.11
These updates have been kept in a separate branch mostly because
 they rely on updates to the respective clk drivers to keep the
 shared header files in sync.
 
 This includes two branches for arm64 dt updates, both following up
 on earlier changes for the same platforms that are already merged:
 
 Samsung:
   - add USB3 support in Exynos7
   - minor PM related updates
 
 Amlogic:
   - new machines: WeTek Set-top-boxes
   - various devices added to DT
 
 There are also a couple of bugfixes that trickled in since the
 start of the merge window:
 
 - The moxart_defconfig was not building the intended platform
 - CPU-hotplug was broken on ux500
 - Coresight was broken on Juno (never worked)
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Merge tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC late DT updates from Arnd Bergmann:
 "These updates have been kept in a separate branch mostly because they
  rely on updates to the respective clk drivers to keep the shared
  header files in sync.

  This includes two branches for arm64 dt updates, both following up on
  earlier changes for the same platforms that are already merged:

  Samsung:
   - add USB3 support in Exynos7
   - minor PM related updates

  Amlogic:
   - new machines: WeTek Set-top-boxes
   - various devices added to DT

  There are also a couple of bugfixes that trickled in since the start
  of the merge window:

   - The moxart_defconfig was not building the intended platform
   - CPU-hotplug was broken on ux500
   - Coresight was broken on Juno (never worked)"

* tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (26 commits)
  ARM: deconfig: fix the moxart defconfig
  ARM: ux500: resume the second core properly
  arm64: dts: juno: update definition for programmable replicator
  arm64: dts: exynos: Add regulators for Vbus and Vbus-Boost
  arm64: dts: exynos: Add USB 3.0 controller node for Exynos7
  arm64: dts: exynos: Use macros for pinctrl configuration on Exynos7
  pinctrl: dt-bindings: samsung: Add Exynos7 specific pinctrl macro definitions
  arm64: dts: exynos: Add initial configuration for DISP clocks for TM2/TM2e
  ARM64: dts: meson-gxbb-p200: add ADC laddered keys
  ARM64: dts: meson: meson-gx: add the SAR ADC
  ARM64: dts: meson-gxl: add the pwm_ao_b pin
  ARM64: dts: meson-gx: add the missing pwm_AO_ab node
  clk: gxbb: fix CLKID_ETH defined twice
  ARM64: dts: meson-gxl: rename Nexbox A95x for consistency
  clk: gxbb: add the SAR ADC clocks and expose them
  dt-bindings: amlogic: Add WeTek boards
  ARM64: dts: meson-gxbb: Add support for WeTek Hub and Play
  dt-bindings: vendor-prefix: Add wetek vendor prefix
  ARM64: dts: meson-gxm: Rename q200 and q201 DT files for consistency
  ARM64: dts: meson-gx: Add HDMI HPD/DDC pinctrl nodes
  ...
2017-03-03 16:15:48 -08:00
Linus Torvalds 080e4168c0 More power management updates for v4.11-rc1
- Fix for a cpuidle menu governor problem that started to take an
    unnecessary spinlock after one of the recent updates and that
    did not play well with the RT patch (Rafael Wysocki).
 
  - Fix for the new intel_pstate operation mode switching feature
    added recently that did not reinitialize P-state limits properly
    when switching operation modes (Rafael Wysocki).
 
  - Removal of unused global notifiers from the PM QoS framework
    (Viresh Kumar).
 
  - Generic power domains framework update to make it handle
    asynchronous invocations of PM callbacks in the "noirq" phases
    of system suspend/hibernation correctly (Ulf Hansson).
 
  - Two hibernation core cleanups (Rafael Wysocki).
 
  - intel_idle cleanup related to the sysfs interface (Len Brown).
 
  - Off-by-one bug fix in the OPP (Operating Performance Points)
    framework (Andrzej Hajda).
 
  - OPP framework's documentation fix (Viresh Kumar).
 
  - cpufreq qoriq driver cleanup (Tang Yuantian).
 
  - Fixes for typos in comments in the device runtime PM framework
    (Christophe Jaillet).
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Merge tag 'pm-extra-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull more power management updates deom Rafael Wysocki:
 "These fix two bugs introduced by recent power management updates (in
  the cpuidle menu governor and intel_pstate) and a few other issues,
  clean up things and remove unused code.

  Specifics:

   - Fix for a cpuidle menu governor problem that started to take an
     unnecessary spinlock after one of the recent updates and that did
     not play well with the RT patch (Rafael Wysocki).

   - Fix for the new intel_pstate operation mode switching feature added
     recently that did not reinitialize P-state limits properly when
     switching operation modes (Rafael Wysocki).

   - Removal of unused global notifiers from the PM QoS framework
     (Viresh Kumar).

   - Generic power domains framework update to make it handle
     asynchronous invocations of PM callbacks in the "noirq" phases of
     system suspend/hibernation correctly (Ulf Hansson).

   - Two hibernation core cleanups (Rafael Wysocki).

   - intel_idle cleanup related to the sysfs interface (Len Brown).

   - Off-by-one bug fix in the OPP (Operating Performance Points)
     framework (Andrzej Hajda).

   - OPP framework's documentation fix (Viresh Kumar).

   - cpufreq qoriq driver cleanup (Tang Yuantian).

   - Fixes for typos in comments in the device runtime PM framework
     (Christophe Jaillet)"

* tag 'pm-extra-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  PM / OPP: Documentation: Fix opp-microvolt in examples
  intel_idle: stop exposing platform acronyms in sysfs
  cpufreq: intel_pstate: Fix limits issue with operation mode switching
  PM / hibernate: Define pr_fmt() and use pr_*() instead of printk()
  PM / hibernate: Untangle power_down()
  cpuidle: menu: Avoid taking spinlock for accessing QoS values
  PM / QoS: Remove global notifiers
  PM / runtime: Fix some typos
  cpufreq: qoriq: clean up unused code
  PM / OPP: fix off-by-one bug in dev_pm_opp_get_max_volt_latency loop
  PM / Domains: Power off masters immediately in the power off sequence
  PM / Domains: Rename is_async to one_dev_on for genpd_power_off()
  PM / Domains: Move genpd_power_off() above genpd_power_on()
2017-03-02 17:33:52 -08:00
Rafael J. Wysocki 21ff03c484 Merge branches 'pm-core', 'pm-qos', 'pm-domains' and 'pm-opp'
* pm-core:
  PM / runtime: Fix some typos

* pm-qos:
  PM / QoS: Remove global notifiers

* pm-domains:
  PM / Domains: Power off masters immediately in the power off sequence
  PM / Domains: Rename is_async to one_dev_on for genpd_power_off()
  PM / Domains: Move genpd_power_off() above genpd_power_on()

* pm-opp:
  PM / OPP: Documentation: Fix opp-microvolt in examples
  PM / OPP: fix off-by-one bug in dev_pm_opp_get_max_volt_latency loop
2017-03-03 00:34:44 +01:00
Arnd Bergmann d4b80d9aac Merge branch 'next/late' with mainline
* next/late: (25 commits)
  arm64: dts: exynos: Add regulators for Vbus and Vbus-Boost
  arm64: dts: exynos: Add USB 3.0 controller node for Exynos7
  arm64: dts: exynos: Use macros for pinctrl configuration on Exynos7
  pinctrl: dt-bindings: samsung: Add Exynos7 specific pinctrl macro definitions
  arm64: dts: exynos: Add initial configuration for DISP clocks for TM2/TM2e
  ARM64: dts: meson-gxbb-p200: add ADC laddered keys
  ARM64: dts: meson: meson-gx: add the SAR ADC
  ARM64: dts: meson-gxl: add the pwm_ao_b pin
  ARM64: dts: meson-gx: add the missing pwm_AO_ab node
  clk: gxbb: fix CLKID_ETH defined twice
  clk: samsung: exynos5433: Add data for 250MHz and 278MHz PLL rates
  clk: samsung: exynos5433: Add IDs for PHYCLK_MIPIDPHY0_* clocks
  ARM64: dts: meson-gxl: rename Nexbox A95x for consistency
  clk: gxbb: add the SAR ADC clocks and expose them
  dt-bindings: amlogic: Add WeTek boards
  ARM64: dts: meson-gxbb: Add support for WeTek Hub and Play
  dt-bindings: vendor-prefix: Add wetek vendor prefix
  ARM64: dts: meson-gxm: Rename q200 and q201 DT files for consistency
  ARM64: dts: meson-gx: Add HDMI HPD/DDC pinctrl nodes
  ARM64: dts: meson-gxbb-vega-s95: Add LED
  ...

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2017-03-02 17:52:44 +01:00
Viresh Kumar 28db0c7b1c PM / OPP: Documentation: Fix opp-microvolt in examples
The triplet present in "opp-microvolt" property should be in the order
<target min max>, while all the examples have it in the order
<min target max>.

Fix it.

Luckily all of the users of "opp-microvolt" property have applied brain
instead of copying the examples from documentation and none of the
actual dts files have it wrong.

Reported-by: Rob Herring <robh@kernel.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-03-01 22:47:30 +01:00
Linus Torvalds 544a068f1f Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
Pull thermal management updates from Zhang Rui:

 - add thermal driver for R-Car Gen3 thermal sensors.

 - add thermal driver for ZTE' zx2967 family thermal sensors.

 - convert thermal ID allocation from IDR to IDA.

 - fix a possible NULL dereference in imx thermal driver.

 - fix a ti-soc-thermal driver dependency issue so that critical thermal
   control is still available when CPU_THERMAL is not defined.

 - update binding information for QorIQ thermal driver.

 - a couple of cleanups in thermal core, intel_powerclamp, exynos,
   dra752-thermal, mtk-thermal driver.

* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux:
  powerpc/mpc85xx: Update TMU device tree node for T1023/T1024
  powerpc/mpc85xx: Update TMU device tree node for T1040/T1042
  dt-bindings: Update QorIQ TMU thermal bindings
  thermal: mtk_thermal: Staticise a number of data variables
  thermal: arm: dra752: Remove all TSHUT related definitions
  thermal: arm: dra752: Remove TSHUT configuration
  thermal: ti-soc-thermal: Remove CPU_THERMAL Dependency from TI_THERMAL
  thermal: imx: Fix possible NULL dereference.
  thermal: exynos: Remove parsing unused samsung,tmu_cal_mode property
  thermal: zx2967: add thermal driver for ZTE's zx2967 family
  thermal: use cpumask_var_t for on-stack cpu masks
  dt: bindings: add documentation for zx2967 family thermal sensor
  thermal/intel_powerclamp: Remove set-but-not-used variables
  thermal: rcar_gen3_thermal: Add R-Car Gen3 thermal driver
  thermal: rcar_gen3_thermal: Document the R-Car Gen3
  thermal: convert devfreq_cooling to use an IDA
  thermal: convert cpu_cooling to use an IDA
  thermal: convert clock cooling to use an IDA
  thermal core: convert ID allocation to IDA
2017-03-01 09:54:32 -08:00
Linus Torvalds 545b2820c4 pwm: Changes for v4.11-rc1
This set contains mostly fixes to existing drivers as well as cleanup of
 code that's not been in active use for a while.
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Merge tag 'pwm/for-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm

Pull pwm updates from Thierry Reding:
 "This set contains mostly fixes to existing drivers as well as cleanup
  of code that's not been in active use for a while"

* tag 'pwm/for-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: (27 commits)
  acpi: lpss: call pwm_add_table() for BSW PWM device
  pwm: Try to load modules during pwm_get()
  pwm: Don't hold pwm_lookup_lock longer than necessary
  pwm: Make the PWM_POLARITY flag in DTB optional
  pwm: Print error messages with pr_err() instead of pr_debug()
  pwm: imx: Add polarity inversion support to i.MX's PWMv2
  pwm: imx: doc: Update imx-pwm.txt documentation entry
  pwm: imx: Remove redundant i.MX PWMv2 code
  pwm: imx: Provide atomic PWM support for i.MX PWMv2
  pwm: imx: Move PWMv2 wait for fifo slot code to a separate function
  pwm: imx: Move PWMv2 software reset code to a separate function
  pwm: imx: Rewrite v1 code to facilitate switch to atomic PWM
  pwm: imx: Add separate set of PWM ops for v1 and v2
  pwm: imx: Remove ipg clock and enable per clock when required
  pwm: lpss: Add Intel Gemini Lake PCI ID
  pwm: lpss: Do not export board infos for different PWM types
  pwm: lpss: Avoid reconfiguring while UPDATE bit is still enabled
  pwm: lpss: Switch to new atomic API
  pwm: lpss: Allow duty cycle to be 0
  pwm: lpss: Avoid potential overflow of base_unit
  ...
2017-03-01 09:46:02 -08:00
Linus Torvalds 86292b33d4 Merge branch 'akpm' (patches from Andrew)
Merge yet more updates from Andrew Morton:

 - a few MM remainders

 - misc things

 - autofs updates

 - signals

 - affs updates

 - ipc

 - nilfs2

 - spelling.txt updates

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (78 commits)
  mm, x86: fix HIGHMEM64 && PARAVIRT build config for native_pud_clear()
  mm: add arch-independent testcases for RODATA
  hfs: atomically read inode size
  mm: clarify mm_struct.mm_{users,count} documentation
  mm: use mmget_not_zero() helper
  mm: add new mmget() helper
  mm: add new mmgrab() helper
  checkpatch: warn when formats use %Z and suggest %z
  lib/vsprintf.c: remove %Z support
  scripts/spelling.txt: add some typo-words
  scripts/spelling.txt: add "followings" pattern and fix typo instances
  scripts/spelling.txt: add "therfore" pattern and fix typo instances
  scripts/spelling.txt: add "overwriten" pattern and fix typo instances
  scripts/spelling.txt: add "overwritting" pattern and fix typo instances
  scripts/spelling.txt: add "deintialize(d)" pattern and fix typo instances
  scripts/spelling.txt: add "disassocation" pattern and fix typo instances
  scripts/spelling.txt: add "omited" pattern and fix typo instances
  scripts/spelling.txt: add "explictely" pattern and fix typo instances
  scripts/spelling.txt: add "applys" pattern and fix typo instances
  scripts/spelling.txt: add "configuartion" pattern and fix typo instances
  ...
2017-02-27 23:09:29 -08:00
Linus Torvalds 5782fd14aa RTC for 4.11
Subsystem:
  - constify rtc_class_ops structures
 
 New driver:
  - STM32
 
 Drivers:
  - armada38x: fix errata, Armada 7K/8K support
  - ds3232: fix wakeup support
  - gemini: DT support
  - m48t86: huge cleanup and platform_data removal
  - mcp795: alarm support
  - sun6i: proper oscillator handling
  - tegra: proper clock handling
  - tps65910: calibration support
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Merge tag 'rtc-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux

Pull RTC updates from Alexandre Belloni:
 "Subsystem:
   - constify rtc_class_ops structures

 New driver:
   - STM32

 Drivers:
   - armada38x: fix errata, Armada 7K/8K support
   - ds3232: fix wakeup support
   - gemini: DT support
   - m48t86: huge cleanup and platform_data removal
   - mcp795: alarm support
   - sun6i: proper oscillator handling
   - tegra: proper clock handling
   - tps65910: calibration support"

* tag 'rtc-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (44 commits)
  rtc: ds3232: Call device_init_wakeup before device_register
  rtc: pcf2127: bulk read only date and time registers.
  rtc: armada38x: Add support for Armada 7K/8K
  rtc: armada38x: Prepare driver to manage different versions
  rtc: ds3232: Add regmap max_register definition.
  rtc: ds3232: Cleanup whitespace around register and bit definitions.
  rtc: m48t86: remove unused platform_data
  ARM: Orion5x: ts78xx: allow rtc-m48t86 to manage it's own resources
  ARM: Orion5x: ts78xx: remove RTC detection
  ARM: ep93xx: ts72xx: allow rtc-m48t86 to manage its own resources
  rtc: m48t86: verify that the RTC is actually present
  rtc: m48t86: add NVRAM support
  rtc: m48t86: allow driver to manage its resources
  rtc: m48t86: shorten register name defines
  bindings: rtc: correct wrong reference in required properties
  rtc: sun6i: Fix return value check in sun6i_rtc_clk_init()
  rtc: sun6i: extend test coverage
  rtc: sun6i: Fix compatibility with old DT binding
  rtc: snvs: add a missing write sync
  rtc: bq32000: add support to enable disable the trickle charge FET bypass
  ...
2017-02-27 19:59:21 -08:00