summaryrefslogtreecommitdiff
path: root/include/linux/mfd
AgeCommit message (Collapse)AuthorFilesLines
2017-09-10Merge tag 'for-linus-20170904' of git://git.infradead.org/linux-mtdLinus Torvalds1-0/+1
Pull MTD updates from Boris Brezillon: "General updates: - Constify pci_device_id in various drivers - Constify device_type - Remove pad control code from the Gemini driver - Use %pOF to print OF node full_name - Various fixes in the physmap_of driver - Remove unused vars in mtdswap - Check devm_kzalloc() return value in the spear_smi driver - Check clk_prepare_enable() return code in the st_spi_fsm driver - Create per MTD device debugfs enties NAND updates, from Boris Brezillon: - Fix memory leaks in the core - Remove unused NAND locking support - Rename nand.h into rawnand.h (preparing support for spi NANDs) - Use NAND_MAX_ID_LEN where appropriate - Fix support for 20nm Hynix chips - Fix support for Samsung and Hynix SLC NANDs - Various cleanup, improvements and fixes in the qcom driver - Fixes for bugs detected by various static code analysis tools - Fix mxc ooblayout definition - Add a new part_parsers to tmio and sharpsl platform data in order to define a custom list of partition parsers - Request the reset line in exclusive mode in the sunxi driver - Fix a build error in the orion-nand driver when compiled for ARMv4 - Allow 64-bit mvebu platforms to select the PXA3XX driver SPI NOR updates, from Cyrille Pitchen and Marek Vasut: - add support to the JEDEC JESD216B specification (SFDP tables). - add support to the Intel Denverton SPI flash controller. - fix error recovery for Spansion/Cypress SPI NOR memories. - fix 4-byte address management for the Aspeed SPI controller. - add support to some Microchip SST26 memory parts - remove unneeded pinctrl header Write a message for tag:" * tag 'for-linus-20170904' of git://git.infradead.org/linux-mtd: (74 commits) mtd: nand: complain loudly when chip->bits_per_cell is not correctly initialized mtd: nand: make Samsung SLC NAND usable again mtd: nand: tmio: Register partitions using the parsers mfd: tmio: Add partition parsers platform data mtd: nand: sharpsl: Register partitions using the parsers mtd: nand: sharpsl: Add partition parsers platform data mtd: nand: qcom: Support for IPQ8074 QPIC NAND controller mtd: nand: qcom: support for IPQ4019 QPIC NAND controller dt-bindings: qcom_nandc: IPQ8074 QPIC NAND documentation dt-bindings: qcom_nandc: IPQ4019 QPIC NAND documentation dt-bindings: qcom_nandc: fix the ipq806x device tree example mtd: nand: qcom: support for different DEV_CMD register offsets mtd: nand: qcom: QPIC data descriptors handling mtd: nand: qcom: enable BAM or ADM mode mtd: nand: qcom: erased codeword detection configuration mtd: nand: qcom: support for read location registers mtd: nand: qcom: support for passing flags in DMA helper functions mtd: nand: qcom: add BAM DMA descriptor handling mtd: nand: qcom: allocate BAM transaction mtd: nand: qcom: DMA mapping support for register read buffer ...
2017-09-07Merge tag 'mfd-next-4.14' of ↵Linus Torvalds10-9/+1612
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull MFD updates from Lee Jones: "New Drivers - RK805 Power Management IC (PMIC) - ROHM BD9571MWV-M MFD Power Management IC (PMIC) - Texas Instruments TPS68470 Power Management IC (PMIC) & LEDs New Device Support: - Add support for HiSilicon Hi6421v530 to hi6421-pmic-core - Add support for X-Powers AXP806 to axp20x - Add support for X-Powers AXP813 to axp20x - Add support for Intel Sunrise Point LPSS to intel-lpss-pci New Functionality: - Amend API to provide register layout; atmel-smc Fix-ups: - DT re-work; omap, nokia - Header file location change {I2C => MFD}; dm355evm_msp, tps65010 - Fix chip ID formatting issue(s); rk808 - Optionally register touchscreen devices; da9052-core - Documentation improvements; twl-core - Constification; rtsx_pcr, ab8500-core, da9055-i2c, da9052-spi - Drop unnecessary static declaration; max8925-i2c - Kconfig changes (missing deps and remove module support) - Slim down oversized licence statement; hi6421-pmic-core - Use managed resources (devm_*); lp87565 - Supply proper error checking/handling; t7l66xb Bug Fixes: - Fix counter duplication issue; da9052-core - Fix potential NULL deference issue; max8998 - Leave SPI-NOR write-protection bit alone; lpc_ich - Ensure device is put into reset during suspend; intel-lpss - Correct register offset variable size; omap-usb-tll" * tag 'mfd-next-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (61 commits) mfd: intel_soc_pmic: Differentiate between Bay and Cherry Trail CRC variants mfd: intel_soc_pmic: Export separate mfd-cell configs for BYT and CHT dt-bindings: mfd: Add bindings for ZII RAVE devices mfd: omap-usb-tll: Fix register offsets mfd: da9052: Constify spi_device_id mfd: intel-lpss: Put I2C and SPI controllers into reset state on suspend mfd: da9055: Constify i2c_device_id mfd: intel-lpss: Add missing PCI ID for Intel Sunrise Point LPSS devices mfd: t7l66xb: Handle return value of clk_prepare_enable mfd: Add ROHM BD9571MWV-M PMIC DT bindings mfd: intel_soc_pmic_chtwc: Turn Kconfig option into a bool mfd: lp87565: Convert to use devm_mfd_add_devices() mfd: Add support for TPS68470 device mfd: lpc_ich: Do not touch SPI-NOR write protection bit on Haswell/Broadwell mfd: syscon: atmel-smc: Add helper to retrieve register layout mfd: axp20x: Use correct platform device ID for many PEK dt-bindings: mfd: axp20x: Introduce bindings for AXP813 mfd: axp20x: Add support for AXP813 PMIC dt-bindings: mfd: axp20x: Add AXP806 to supported list of chips mfd: Add ROHM BD9571MWV-M MFD PMIC driver ...
2017-09-07Merge tag 'mmc-v4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmcLinus Torvalds1-0/+5
Pull MMC updates from Ulf Hansson: "MMC core: - Continue to refactor the mmc block code to prepare for blkmq - Move mmc block debugfs into block module - Next step for eMMC CMDQ by adding a new mmc host interface for it - Move Kconfig option MMC_DEBUG from core to host - Some additional minor improvements MMC host: - Declare structs as const when applicable - Explicitly request exclusive reset control when applicable - Improve some error paths and other various cleanups - sdhci: Preparations to support SDHCI OMAP - sdhci: Improve some PM related code - sdhci: Re-factoring and modernizations - sdhci-xenon: Add runtime PM and system sleep support - sdhci-xenon: Add support for eMMC HS400 Enhanced Strobe - sdhci-cadence: Add system sleep support - sdhci-of-at91: Improve system sleep support - dw_mmc: Add support for Hisilicon hi3660 - sunxi: Add support for A83T eMMC - sunxi: Add support for DDR52 mode - meson-gx: Add support for UHS-I SD-cards - meson-gx: Cleanups and improvements - tmio: Fix CMD12 (STOP) handling - tmio: Cleanups and improvements - renesas_sdhi: Add r8a7743/5 support - renesas-sdhi: Add support for R-Car Gen3 SDHI DMAC - renesas_sdhi: Cleanups and improvements" * tag 'mmc-v4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (145 commits) mmc: renesas_sdhi: Add r8a7743/5 support mmc: meson-gx: fix __ffsdi2 undefined on arm32 mmc: sdhci-xenon: add runtime pm support and reimplement standby mmc: core: Move mmc_start_areq() declaration mmc: mmci: stop building qcom dml as module mmc: sunxi: Reset the device at probe time clk: sunxi-ng: Provide a default reset hook mmc: meson-gx: rework tuning function mmc: meson-gx: change default tx phase mmc: meson-gx: implement voltage switch callback mmc: meson-gx: use CCF to handle the clock phases mmc: meson-gx: implement card_busy callback mmc: meson-gx: simplify interrupt handler mmc: meson-gx: work around clk-stop issue mmc: meson-gx: fix dual data rate mode frequencies mmc: meson-gx: rework clock init function mmc: meson-gx: rework clk_set function mmc: meson-gx: rework set_ios function mmc: meson-gx: cfg init overwrite values mmc: meson-gx: initialize sane clk default before clock register ...
2017-09-05Merge tag 'regulator-v4.14' of ↵Linus Torvalds1-0/+6
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator updates from Mark Brown: "This is an extremely quiet release for the regulator subsystem, it's all fairly minor fixes and cleanups plus a few new drivers and ddevice ID additions: - Support for MediaTek MT6380, Ricoh RC5T619 and ST Voltage Reference Buffers" * tag 'regulator-v4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (24 commits) regulator: Add support for stm32-vrefbuf regulator: Add STM32 Voltage Reference Buffer regulator: pv88090: Exception handling for out of bounds regulator: da9063: Return an error code on probe failure regulator: rn5t618: add RC5T619 PMIC support regulator: ltc3589: constify i2c_device_id regulator: fan53555: fix I2C device ids regulator: add fixes with MT6397 dt-bindings shouldn't reference driver regulator: add fixes with MT6323 dt-bindings shouldn't reference driver regulator: add fixes with MT6311 dt-bindings shouldn't reference driver regulator: Add document for MediaTek MT6380 regulator regulator: mt6380: Add support for MT6380 regulator: pwm-regulator: Remove unneeded gpiod NULL check regulator: core: fix a possible race in disable_work handling regulator: fan53555: Use of_device_get_match_data() to simplify probe regulator: of: regulator_of_get_init_data() missing of_node_get() regulator: pwm-regulator: fix example syntax regulator: Convert to using %pOF instead of full_name regulator: cpcap: Add OF mode mapping regulator: cpcap: Fix standby mode ...
2017-09-05Merge tag 'char-misc-4.14-rc1' of ↵Linus Torvalds2-7/+97
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver updates from Greg KH: "Here is the big char/misc driver update for 4.14-rc1. Lots of different stuff in here, it's been an active development cycle for some reason. Highlights are: - updated binder driver, this brings binder up to date with what shipped in the Android O release, plus some more changes that happened since then that are in the Android development trees. - coresight updates and fixes - mux driver file renames to be a bit "nicer" - intel_th driver updates - normal set of hyper-v updates and changes - small fpga subsystem and driver updates - lots of const code changes all over the driver trees - extcon driver updates - fmc driver subsystem upadates - w1 subsystem minor reworks and new features and drivers added - spmi driver updates Plus a smattering of other minor driver updates and fixes. All of these have been in linux-next with no reported issues for a while" * tag 'char-misc-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (244 commits) ANDROID: binder: don't queue async transactions to thread. ANDROID: binder: don't enqueue death notifications to thread todo. ANDROID: binder: Don't BUG_ON(!spin_is_locked()). ANDROID: binder: Add BINDER_GET_NODE_DEBUG_INFO ioctl ANDROID: binder: push new transactions to waiting threads. ANDROID: binder: remove proc waitqueue android: binder: Add page usage in binder stats android: binder: fixup crash introduced by moving buffer hdr drivers: w1: add hwmon temp support for w1_therm drivers: w1: refactor w1_slave_show to make the temp reading functionality separate drivers: w1: add hwmon support structures eeprom: idt_89hpesx: Support both ACPI and OF probing mcb: Fix an error handling path in 'chameleon_parse_cells()' MCB: add support for SC31 to mcb-lpc mux: make device_type const char: virtio: constify attribute_group structures. Documentation/ABI: document the nvmem sysfs files lkdtm: fix spelling mistake: "incremeted" -> "incremented" perf: cs-etm: Fix ETMv4 CONFIGR entry in perf.data file nvmem: include linux/err.h from header ...
2017-09-05mfd: Add support for TPS68470 deviceRajmohan Mani1-0/+97
The TPS68470 device is an advanced power management unit that powers a Compact Camera Module (CCM), generates clocks for image sensors, drives a dual LED for Flash and incorporates two LED drivers for general purpose indicators. This patch adds support for TPS68470 mfd device. Signed-off-by: Rajmohan Mani <rajmohan.mani@intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-09-05mfd: syscon: atmel-smc: Add helper to retrieve register layoutLudovic Desroches1-9/+23
For HSMC controller, the register layout depends on the device i.e. the offset of setup, pulse, cycle, mode and timings registers is not the same. An helper is added to provide the correct register layout. Fixes: fe9d7cb22ef3 ("mfd: syscon: atmel-smc: Add new helpers to ease SMC regs manipulation") Suggested-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-09-05mfd: axp20x: Add support for AXP813 PMICChen-Yu Tsai1-0/+29
The X-Powers AXP813 PMIC is normally used with Allwinner's A83T SoC. It has the same range of functions as other X-Powers PMICs, such as DC-DC buck converter and linear regulator outputs, AC-IN and VBUS power supplies, power button trigger, GPIOs, ADCs, and a battery charger. Note that the IRQ table given in the datasheet is incorrect: in IRQ enable/status registers 1, there are separate IRQs for ACIN and VBUS, instead of bits [7:5] being the same as bits [4:2]. So it shares the same IRQs as the AXP803, rather than the AXP288. This patch adds basic mfd support for it, with only the power button enabled. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-09-05mfd: Add ROHM BD9571MWV-M MFD PMIC driverMarek Vasut1-0/+115
Add the MFD part of the ROHM BD9571MWV-M PMIC driver and MAINTAINERS entry. The MFD part only specifies the regmap bits for the PMIC and binds the subdevs together. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-09-05mfd: hi6421-pmic: Add support for HiSilicon Hi6421v530Guodong Xu1-0/+5
Add support for HiSilicon Hi6421v530 PMIC. Hi6421v530 communicates with main SoC via memory-mapped I/O. Hi6421v530 and Hi6421 are PMIC chips from the same vendor, HiSilicon, but at different revisions. They share the same memory-mapped I/O design. They differ in integrated devices, such as regulator details, LDO voltage points. Signed-off-by: Guodong Xu <guodong.xu@linaro.org> Signed-off-by: Wang Xiaoyin <hw.wangxiaoyin@hisilicon.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-09-05Merge branches 'ib-mfd-arm-i2c-4.14', 'ib-mfd-arm-usb-video-4.14', ↵Lee Jones7-1/+1359
'ib-mfd-hwmon-4.14', 'ib-mfd-iio-pwm-4.14', 'ib-mfd-input-rtc-4.14', 'ib-mfd-many-4.14' and 'ib-mfd-pinctrl-regulator-4.14' into ibs-for-mfd-merged
2017-09-04mfd: Add STM32 LPTimer driverFabrice Gasnier1-0/+62
STM32 Low-Power Timer hardware block can be used for: - PWM generation - IIO trigger (in sync with PWM) - IIO quadrature encoder counter PWM and IIO timer configuration are mixed in the same registers so we need a multi fonction driver to be able to share those registers. Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-09-04mfd: twl: Move header file out of I2C realmWolfram Sang1-0/+876
include/linux/i2c is not for client devices. Move the header file to a more appropriate location. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Acked-by: Jonathan Cameron <jic23@kernel.org> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Kishon Vijay Abraham I <kishon@ti.com> Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Acked-by: Thierry Reding <thierry.reding@gmail.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Daniel Thompson <daniel.thompson@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-08-30mmc: renesas_sdhi: use extra flag for CBSY usageWolfram Sang1-0/+3
There is one SDHI instance on Gen2 which does not have the CBSY bit. So, turn CBSY usage into an extra flag and set it accordingly. This has the additional advantage that we can also set it for other incarnations later. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Tested-by: Chris Brandt <Chris.Brandt@renesas.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-08-30mmc: tmio, renesas-sdhi: add max_{segs, blk_count} to tmio_mmc_dataYoshihiro Shimoda1-0/+2
Allow TMIO and SDHI driver implementations to provide values for max_segs and max_blk_count. A follow-up patch will set these values for Renesas Gen3 SoCs the using an SDHI driver. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Ai Kyuse <ai.kyuse.uw@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-08-28w1: ds1wm: make endian clean and use standard io memory accessorsJohannes Poehlmann1-0/+5
o Make endian clean, make HW-endianness configurable. o Use ioread*, iowrite* instead of __raw_readb,__raw_writeb to also use memory-barriers when accessing HW-registers. We do not want reordering to happen here. Both changes are tightly coupled, so I do them in one patch Signed-off-by: Johannes Poehlmann <johannes.poehlmann@izt-labs.de> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28w1: ds1wm: fix register offset (bus shift) calculationJohannes Poehlmann1-7/+17
Replace incorrect register offsett calculation by direct configuration of bus_shift in mfd-cell. Indirect definition of address-shift by resource size was unobvious and was wrong (should have used a binary log). Signed-off-by: Johannes Poehlmann <johannes.poehlmann@izt-labs.de> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-27regulator: rn5t618: add RC5T619 PMIC supportPierre-Hugues Husson1-0/+6
Extend the driver to support Ricoh RC5T619. Support the additional regulators and slightly different voltage ranges. Signed-off-by: Pierre-Hugues Husson <phh@phh.me> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-08-23mfd: tmio: Add partition parsers platform dataAndrea Adami1-0/+1
With the introduction of sharpslpart partition parser we can now read the offsets from NAND: we specify the list of the parsers as platform data, with cmdlinepart and ofpart parsers first allowing to override the part. table written in NAND. This is done in the board files using this driver. Thus, we need to extend tmio_nand_data to consider the partition parsers. Signed-off-by: Andrea Adami <andrea.adami@gmail.com> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
2017-08-22mfd: da9052: Add register details for TSISebastian Reichel2-1/+16
Add register details an channels definition for using the TSI registers in the hwmon driver. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-08-21mfd: rk808: Add rk805 regs addr and IDElaine Zhang1-0/+120
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Joseph Chen <chenjh@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-08-21mfd: rk808: Fix up the chip id get failedElaine Zhang1-0/+1
the rk8xx chip id is: ((MSB << 8) | LSB) & 0xfff0 Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Joseph Chen <chenjh@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-08-15mfd: tps65010: Move header file out of I2C realmWolfram Sang1-0/+205
include/linux/i2c is not for client devices. Move the header file to a more appropriate location. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-08-15mfd: dm355evm_msp: Move header file out of I2C realmWolfram Sang1-0/+79
include/linux/i2c is not for client devices. Move the header file to a more appropriate location. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-07-17extcon: cros-ec: Add extcon-cros-ec driver to support display outBenson Leung1-0/+75
This is the driver for the USB Type C cable detection mechanism built into the ChromeOS Embedded Controller on systems that have USB Type-C ports. At present, this allows for the presence of display out, but in future, it may also be used to notify host and device type cables and the presence of power. Signed-off-by: Benson Leung <bleung@chromium.org> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Chanwoo Choi <cw00.chio@samsung.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
2017-07-11Merge tag 'chrome-platform-for-linus-4.13' of ↵Linus Torvalds4-4/+208
git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform Pull chrome platform updates from Benson Leung: "Changes in this pull request are around catching up cros_ec with the internal chromeos-kernel versions of cros_ec, cros_ec_lpc, and cros_ec_lightbar. Also, switching maintainership from olof to bleung" * tag 'chrome-platform-for-linus-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform: platform/chrome : Add myself as Maintainer platform/chrome: cros_ec_lightbar - hide unused PM functions cros_ec: Don't signal wake event for non-wake host events cros_ec: Fix deadlock when EC is not responsive at probe cros_ec: Don't return error when checking command version platform/chrome: cros_ec_lightbar - Avoid I2C xfer to EC during suspend platform/chrome: cros_ec_lightbar - Add userspace lightbar control bit to EC platform/chrome: cros_ec_lightbar - Control of suspend/resume lightbar sequence platform/chrome: cros_ec_lightbar - Add lightbar program feature to sysfs platform/chrome: cros_ec_lpc: Add MKBP events support over ACPI platform/chrome: cros_ec_lpc: Add power management ops platform/chrome: cros_ec_lpc: Add support for GOOG004 ACPI device platform/chrome: cros_ec_lpc: Add support for mec1322 EC platform/chrome: cros_ec_lpc: Add R/W helpers to LPC protocol variants mfd: cros_ec: Add support for dumping panic information cros_ec_debugfs: Pass proper struct sizes to cros_ec_cmd_xfer() mfd: cros_ec: add debugfs, console log file mfd: cros_ec: Add EC console read structures definitions mfd: cros_ec: Add helper for event notifier.
2017-07-07Merge (most of) tag 'mfd-next-4.13' of ↵Linus Torvalds3-1/+279
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull MFD updates from Lee Jones: "New Drivers: - Intel Cherry Trail Whiskey Cove PMIC - TI LP87565 PMIC New Device Support: - Add support for Cannonlake to intel-lpss-pci - Add support for Simatic IOT2000 to intel_quark_i2c_gpio New Functionality: - Add Regulator support (axp20x) Fix-ups: - Rework IRQ handling (intel_soc_pmic_bxtwc, rtsx_pcr, cros_ec) - Remove unused/unwelcome code (ipaq-micro, wm831x-core, da9062-core) - Provide deregistration on unbind (rn5t618) - Rework DT code/documentation (arizona) - Constify things (fsl-imx25-tsadc) - MAINTAINERS updates (DA9062/61) - Kconfig configuration adaptions (INTEL_SOC_PMIC, MFD_AXP20X_I2C) - Switch to DMI matching (intel_quark_i2c_gpio) - Provide an appropriate level of error checking (wm831x-{i2c,spi}, twl4030-irq, tc6393xb) - Make use of devm_* (resource handling) calls (intel_soc_pmic_bxtwc, stm32-timers, atmel-flexcom, cros_ec, fsl-imx25-tsadc, exynos-lpass, palmas, qcom-spmi-pmic, smsc-ece1099, motorola-cpcap)" [ Skipped the last commit in that series that added eight thousand lines of pointless repeated register definitions. - Linus ] * tag 'mfd-next-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (38 commits) mfd: Add LP87565 PMIC support mfd: cros_ec: Free IRQ on exit dt-bindings: vendor-prefixes: Add arctic to vendor prefix mfd: da9061: Fix to remove BBAT_CONT register from chip model mfd: da9061: Fix to remove BBAT_CONT register from chip model mfd: axp20x-i2c: Document that this must be builtin on x86 mfd: Add Cherry Trail Whiskey Cove PMIC driver mfd: tc6393xb: Handle return value of clk_prepare_enable mfd: intel_quark_i2c_gpio: Add support for SIMATIC IOT2000 platform mfd: intel_quark_i2c_gpio: Use dmi_system_id table for retrieving frequency mfd: motorola-cpcap: Use devm_of_platform_populate() mfd: smsc-ece: Use devm_of_platform_populate() mfd: qcom-spmi-pmic: Use devm_of_platform_populate() mfd: palmas: Use devm_of_platform_populate() mfd: exynos: Use devm_of_platform_populate() mfd: fsl-imx25: Use devm_of_platform_populate() mfd: cros_ec: Use devm_of_platform_populate() mfd: atmel: Use devm_of_platform_populate() mfd: stm32-timers: Use devm_of_platform_populate() mfd: intel_soc_pmic: Select designware i2c-bus driver ...
2017-07-06mfd: Add LP87565 PMIC supportKeerthy1-0/+270
The LP87565 chip is a power management IC for Portable Navigation Systems and Tablet Computing devices. It contains the following components: - Configurable Bucks(Single and multi-phase). - Configurable General Purpose Output Signals (GPO). The LP87565-Q1 variant device uses two 2-phase outputs configuration, Buck0 is master for Buck0/1 output and Buck2 is master for Buck2/3 output. Signed-off-by: Keerthy <j-keerthy@ti.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-07-06mfd: rtsx: Do retry when DMA transfer errorSteven Feng1-0/+5
The request should be resent when DMA transfer error occurred. For rts5227, the clock rate needs to be reduced when error occurred. Signed-off-by: Steven Feng <steven_feng@realsil.com.cn> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-07-04Merge tag 'regulator-v4.13' of ↵Linus Torvalds3-1/+40
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator updates from Mark Brown: "A quiet release for the regulator API, a series of fairly small fixes plus one new feature and a few new drivers: - Support for regulators with different settling times for rising and falling voltage changes. - New drivers for Allwinner AXP803, HiSilicon HI6421V530 and TI LP87565" * tag 'regulator-v4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (21 commits) regulator: core: Fix size limit of supply_map regulator: core: Fix voltage change propagations to supply regulators regulator: lp87565: Fix the initial voltage range regulator: tps65910: wire up sleep control configuration regulator: hi6421v530: Describe consumed platform device regulator: tps65910: check TPS65910_NUM_REGS at build time regulator: core: Prioritise consumer mappings over regulator name regulator: lp87565: Fix the GPL header regulator: hi6421: Describe consumed platform device regulator: hi6421v530: add driver for hi6421v530 voltage regulator regulator: da9061: BUCK and LDO regulator driver regulator: bd9571mwv: Statize local symbols regulator: tps65917: Add support for SMPS12 regulator: lp87565: Add support for lp87565 PMIC regulators regulator: axp20x-regulator: add support for AXP803 regulator: lp8755: fix spelling mistake "acceess" -> "access" regulator: Allow for asymmetric settling times regulator: DT: Add properties for asymmetric settling times regulator: palmas: Drop unnecessary static MAINTAINERS: Update MAX77802 PMIC entry ...
2017-07-04Merge tag 'mmc-v4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmcLinus Torvalds1-18/+17
Pull MMC updates from Ulf Hansson: "MMC core: - Add support to enable irq wake for slot gpio - Remove MMC_CAP2_HC_ERASE_SZ and make it the default behaviour - Improve R1 response error checks for stop commands - Cleanup and clarify some MMC specific code - Keep card runtime resumed while adding SDIO function devices - Use device_property_read instead of of_property_read in mmc_of_parse() - Move boot partition locking into a driver op to enable proper I/O scheduling - Move multi/single-ioctl() to use block layer to enable proper I/O scheduling - Delete bounce buffer Kconfig option - Improve the eMMC HW reset support provided via the eMMC pwrseq - Add host API to manage SDIO IRQs from a workqueue MMC host: - dw_mmc: Drop support for multiple slots - dw_mmc: Use device_property_read instead of of_property_read - dw_mmc-rockchip: Optional improved tuning to greatly decrease tuning time - dw_mmc: Prevent rpm suspend for SDIO IRQs instead of always for SDIO cards - dw_mmc: Convert to use MMC_CAP2_SDIO_IRQ_NOTHREAD for SDIO IRQs - omap_hsmmc: Convert to mmc regulator APIs to consolidate code - omap_hsmmc: Deprecate "vmmc_aux" in DT and use "vqmmc" instead - tmio: make sure SDIO gets reinitialized after resume - sdhi: add CMD23 support to R-Car Gen2 & Gen3 - tmio: add CMD23 support - sdhi/tmio: Refactor code and rename files to simplify Kconfig options - sdhci-pci: Enable card detect wake for Intel BYT-related SD controllers - sdhci-pci: Add support for Intel CNP - sdhci-esdhc-imx: Remove ENGcm07207 workaround - allow multi block transfers - sdhci-esdhc-imx: Allow all supported prescaler values - sdhci-esdhc-imx: Fix DAT line software reset - sdhci-esdhc: Add SDHCI_QUIRK_32BIT_DMA_ADDR - atmel-mci: Drop AVR32 support" * tag 'mmc-v4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (86 commits) mmc: dw_mmc: remove the unnecessary slot variable mmc: dw_mmc: use the 'slot' instead of 'cur_slot' mmc: dw_mmc: remove the 'id' arguments about functions relevant to slot mmc: dw_mmc: change the array of slots mmc: dw_mmc: remove the loop about finding slots mmc: dw_mmc: deprecated the "num-slots" property mmc: dw_mmc-rockchip: parse rockchip, desired-num-phases from DT dt-bindings: rockchip-dw-mshc: add optional rockchip, desired-num-phases mmc: renesas-sdhi: improve checkpatch cleanness mmc: tmio: improve checkpatch cleanness mmc: sdhci-pci: Enable card detect wake for Intel BYT-related SD controllers mmc: slot-gpio: Add support to enable irq wake on cd_irq mmc: core: Remove MMC_CAP2_HC_ERASE_SZ mmc: core: for data errors, take response of stop cmd into account mmc: core: check also R1 response for stop commands mmc: core: Clarify code for sending CSD mmc: core: Drop mmc_all_send_cid() and use mmc_send_cxd_native() instead mmc: core: Re-factor code for sending CID mmc: core: Remove redundant code in mmc_send_cid() mmc: core: Make mmc_can_reset() static ...
2017-07-03Merge remote-tracking branches 'regulator/topic/settle', ↵Mark Brown2-1/+3
'regulator/topic/tps65910' and 'regulator/topic/tps65917' into regulator-next
2017-06-27cros_ec: Don't signal wake event for non-wake host eventsShawn Nematbakhsh1-1/+4
The subset of wake-enabled host events is defined by the EC, but the EC may still send non-wake host events if we're in the process of suspending. Get the mask of wake-enabled host events from the EC and filter out non-wake events to prevent spurious aborted suspend attempts. Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org> Signed-off-by: Thierry Escande <thierry.escande@collabora.com> Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Benson Leung <bleung@chromium.org>
2017-06-24platform/chrome: cros_ec_lightbar - Control of suspend/resume lightbar sequenceEric Caruso1-2/+9
Don't let EC control suspend/resume sequence. If the EC controls the lightbar and sets the sequence when it notices the chipset transitioning between states, we can't make exceptions for cases where we don't want to activate the lightbar. Instead, let's move the suspend/resume notifications into the kernel so we can selectively play the sequences. Signed-off-by: Eric Caruso <ejcaruso@chromium.org> Signed-off-by: Guenter Roeck <groeck@chromium.org> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Benson Leung <bleung@chromium.org>
2017-06-24platform/chrome: cros_ec_lightbar - Add lightbar program feature to sysfsEric Caruso1-1/+11
Add a program feature so we can upload and run programs for lightbar sequences. We should be able to use this to shift sequences out of the EC and save space there. $ cat <suitable program bin> > /sys/devices/.../cros_ec/program $ echo program > /sys/devices/.../cros_ec/sequence Signed-off-by: Eric Caruso <ejcaruso@chromium.org> Signed-off-by: Guenter Roeck <groeck@chromium.org> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Benson Leung <bleung@chromium.org>
2017-06-24platform/chrome: cros_ec_lpc: Add support for mec1322 ECShawn Nematbakhsh2-0/+104
This adds support for the ChromeOS LPC Microchip Embedded Controller (mec1322) variant. mec1322 accesses I/O region [800h, 9ffh] through embedded memory interface (EMI) rather than LPC. Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org> Signed-off-by: Thierry Escande <thierry.escande@collabora.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Benson Leung <bleung@chromium.org>
2017-06-24platform/chrome: cros_ec_lpc: Add R/W helpers to LPC protocol variantsShawn Nematbakhsh1-0/+47
Call common functions for read / write to prepare support for future LPC protocol variants which use different I/O ops than inb / outb. Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org> Signed-off-by: Thierry Escande <thierry.escande@collabora.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Benson Leung <bleung@chromium.org>
2017-06-20mmc: tmio: improve checkpatch cleannessSimon Horman1-17/+16
Trivial updates to improve checkpatch cleanness. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-06-20mmc: use proper name for the R-Car SoCWolfram Sang1-1/+1
It is 'R-Car', not 'RCar'. No code or binding changes, only descriptive text. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-06-19mfd: intel_soc_pmic_bxtwc: Use chained IRQs for second level IRQ chipsKuppuswamy Sathyanarayanan1-1/+4
Whishkey cove PMIC has support to mask/unmask interrupts at two levels. At first level we can mask/unmask interrupt domains like TMU, GPIO, ADC, CHGR, BCU THERMAL and PWRBTN and at second level, it provides facility to mask/unmask individual interrupts belong each of this domain. For example, in case of TMU, at first level we have TMU interrupt domain, and at second level we have two interrupts, wake alarm, system alarm that belong to the TMU interrupt domain. Currently, in this driver all first level IRQs are registered as part of IRQ chip(bxtwc_regmap_irq_chip). By default, after you register the IRQ chip from your driver, all IRQs in that chip will masked and can only be enabled if that IRQ is requested using request_irq() call. This is the default Linux IRQ behavior model. And whenever a dependent device that belongs to PMIC requests only the second level IRQ and not explicitly unmask the first level IRQ, then in essence the second level IRQ will still be disabled. For example, if TMU device driver request wake_alarm IRQ and not explicitly unmask TMU level 1 IRQ then according to the default Linux IRQ model, wake_alarm IRQ will still be disabled. So the proper solution to fix this issue is to use the chained IRQ chip concept. We should chain all the second level chip IRQs to the corresponding first level IRQ. To do this, we need to create separate IRQ chips for every group of second level IRQs. In case of TMU, when adding second level IRQ chip, instead of using PMIC IRQ we should use the corresponding first level IRQ. So the following code will change from ret = regmap_add_irq_chip(pmic->regmap, pmic->irq, ...) to, virq = regmap_irq_get_virq(&pmic->irq_chip_data, BXTWC_TMU_LVL1_IRQ); ret = regmap_add_irq_chip(pmic->regmap, virq, ...) In case of Whiskey Cove Type-C driver, Since USBC IRQ is moved under charger level2 IRQ chip. We should use charger IRQ chip(irq_chip_data_chgr) to get the USBC virtual IRQ number. Signed-off-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Revieved-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-06-16mfd: cros_ec: add debugfs, console log fileEric Caruso1-0/+4
If the EC supports the new CONSOLE_READ command type, then we place a console_log file in debugfs for that EC device which allows us to grab EC logs. The kernel will poll every 10 seconds for the log and keep its own buffer, but userspace should grab this and write it out to some logs which actually get rotated. Signed-off-by: Eric Caruso <ejcaruso@chromium.org> Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Acked-by: Lee Jones <lee.jones@linaro.org> Tested-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> [bleung: restored original version of this commit, with pointer size issue to be fixed in next commit] Signed-off-by: Benson Leung <bleung@chromium.org>
2017-06-16mfd: cros_ec: Add EC console read structures definitionsNicolas Boichat1-1/+20
ec_params_console_read_v1 is used to capture EC logs from kernel, and ec_params_get_cmd_versions_v1 is used to probe whether EC supports that command. Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-by: Guenter Roeck <groeck@chromium.org> Acked-by: Lee Jones <lee.jones@linaro.org> Tested-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Signed-off-by: Benson Leung <bleung@chromium.org>
2017-06-16mfd: cros_ec: Add helper for event notifier.Gwendal Grignou1-0/+10
Add cros_ec_get_event() entry point to retrieve event within functions called by the notifier. Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Benson Leung <bleung@chromium.org>
2017-06-15regulator: tps65910: wire up sleep control configurationMichał Mirosław1-1/+1
This enables configuring the PMIC's sleep mode via device-tree. A pointer indirection to sleep mode data is removed, as it simplifies the implementation slightly. In current kernel tree, platform data structure is not used outside MFD cell drivers. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-05-29Merge tag 'iio-for-4.13a' of ↵Greg Kroah-Hartman1-0/+2
git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next Jonathan writes: First set of new device support, features and cleanups for IIO in the 4.13 cycle Two entirely new drivers in here plus the usual range of cleanups and features. New device support * ad5064 - add ltc2631, ltc2633 and ltc2635 support. * bma180 - trivial support for bma250e (new id) * hid-sensor-rotation - add relative orientation and geometric orientation support. * isl29028 - add isl29030 support (its effectively the same part from a driver point of view) * maxim_thermocouple - add max31856 id. * meson-saradc - add meson8b SoC adc support. * ti-adc084s021 - new driver and bindings. * ti-adc108s102 - new driver and bindings. Staging graduations * isl29028 Features * bma180 - ACPI enumeration for BMA250E which is used in various x86 tablets. * hi8453 - add raw access rather than only events. * hid-sensor-hub - Implement batch mode in which we can set a threshold on the amount of time between data coming from the fifos. This is the first device to do this rather than use a watershed on the number of samples. * hts221 - power management support * lsm6dsx - add system power management support. * rpr0521 - sampling frequency read / write * stm32-trigger - add support for TRG02 triggers. * tsl2583 - runtime power management support. Cleanups * core - inkern: fix a double unlock in iio_read_available_channel_raw when raw value doesn't appear to be raw (error path). - fixup accidental sizeof pointer in iio_device_add_mask_type. * docs - fix an accidental duplicated line in sysfs-bus-iio-meas-spec. * tools - use local include/uapi headers to ensure always up to date. - increase length of allowed trigger names. * ad9834 - symbolic to octal permissions. * ade7753 - symbolic to octal permissions. - fix indentation * ade7754 - symbolic to octal permissions. * ade7758 - symbolic to octal permissions. - ade7854 - symbolic to octal permissions. * as3935 - move out of storm check to given consistent results for raw and processed values. * bmp280 - fix bme280 naming in Kconfig help. * hi8435 - avoid garbage on event after enable. - add missing in_voltage_sensing_mode_available to list possible enum options. - handle the reset gpio with the obvious polarity rather than relying on DT to provide it correctly. * hid-sensors - fix a wrong error path scrubbing of return values. * hid-sensors-accel - drop static on a local variable * hid-sensors-rotation - Add missing scale and offset property parsing support. * ina2xx - Fix a bad use of GENMASK and some typos and whitespace issues. * isl29018 - only declare the ACPI table when ACPI is enabled. * isl29028 - fix proximity sleep times. * lsm6dsx - replace ifdef CONFIG_PM with __maybe_unused to avoid the complexity of dealing with the various PM config variables. * meson-saradc - mark meson_sar_adc_data static and const. * rcar-gyroadc - derive the interface clock speed from the fck clock on the basis they are the same actual clock. - drop the now unused if clock from the bindings. * rpr0521 - disable sensor when marked as such rather than always enabling it. - poweroff if probe fails and we can talk to device. - make sure device powered off when it doesn't need to be on. - use sizeof rather than hardcoded size on value read. - whitespace fixup. - reorder channel numbers ready for buffered support which didn't quite make this pull request. * st-accel - fix platform data initialization to allow remove and reprobe. * st-pressure - fix platform data initialization to allow remove and reprobe. * tsl2x7x - S_IRUGO, S_IWUSR to octal values - rename driver for consistency with more recent drivers - drop FSF mailing address - replace DEVICE_ATTR macros with the shorter DEVICE_ATTR_RW form and relevant function renames. * zpa2326 - report an error for consistency with other error paths.
2017-05-25regulator: tps65917: Add support for SMPS12Keerthy1-0/+2
App support for SMPS12 dual phase regulator. Signed-off-by: Keerthy <j-keerthy@ti.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-05-19regulator: axp20x-regulator: add support for AXP803Icenowy Zheng1-0/+37
AXP803 PMIC also have a series of regulators (DCDCs and LDOs) controllable via I2C/RSB bus. Add support for them. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> Acked-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-05-09Merge tag 'pci-v4.12-changes' of ↵Linus Torvalds1-0/+4
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI updates from Bjorn Helgaas: - add framework for supporting PCIe devices in Endpoint mode (Kishon Vijay Abraham I) - use non-postable PCI config space mappings when possible (Lorenzo Pieralisi) - clean up and unify mmap of PCI BARs (David Woodhouse) - export and unify Function Level Reset support (Christoph Hellwig) - avoid FLR for Intel 82579 NICs (Sasha Neftin) - add pci_request_irq() and pci_free_irq() helpers (Christoph Hellwig) - short-circuit config access failures for disconnected devices (Keith Busch) - remove D3 sleep delay when possible (Adrian Hunter) - freeze PME scan before suspending devices (Lukas Wunner) - stop disabling MSI/MSI-X in pci_device_shutdown() (Prarit Bhargava) - disable boot interrupt quirk for ASUS M2N-LR (Stefan Assmann) - add arch-specific alignment control to improve device passthrough by avoiding multiple BARs in a page (Yongji Xie) - add sysfs sriov_drivers_autoprobe to control VF driver binding (Bodong Wang) - allow slots below PCI-to-PCIe "reverse bridges" (Bjorn Helgaas) - fix crashes when unbinding host controllers that don't support removal (Brian Norris) - add driver for MicroSemi Switchtec management interface (Logan Gunthorpe) - add driver for Faraday Technology FTPCI100 host bridge (Linus Walleij) - add i.MX7D support (Andrey Smirnov) - use generic MSI support for Aardvark (Thomas Petazzoni) - make Rockchip driver modular (Brian Norris) - advertise 128-byte Read Completion Boundary support for Rockchip (Shawn Lin) - advertise PCI_EXP_LNKSTA_SLC for Rockchip root port (Shawn Lin) - convert atomic_t to refcount_t in HV driver (Elena Reshetova) - add CPU IRQ affinity in HV driver (K. Y. Srinivasan) - fix PCI bus removal in HV driver (Long Li) - add support for ThunderX2 DMA alias topology (Jayachandran C) - add ThunderX pass2.x 2nd node MCFG quirk (Tomasz Nowicki) - add ITE 8893 bridge DMA alias quirk (Jarod Wilson) - restrict Cavium ACS quirk only to CN81xx/CN83xx/CN88xx devices (Manish Jaggi) * tag 'pci-v4.12-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (146 commits) PCI: Don't allow unbinding host controllers that aren't prepared ARM: DRA7: clockdomain: Change the CLKTRCTRL of CM_PCIE_CLKSTCTRL to SW_WKUP MAINTAINERS: Add PCI Endpoint maintainer Documentation: PCI: Add userguide for PCI endpoint test function tools: PCI: Add sample test script to invoke pcitest tools: PCI: Add a userspace tool to test PCI endpoint Documentation: misc-devices: Add Documentation for pci-endpoint-test driver misc: Add host side PCI driver for PCI test function device PCI: Add device IDs for DRA74x and DRA72x dt-bindings: PCI: dra7xx: Add DT bindings to enable unaligned access PCI: dwc: dra7xx: Workaround for errata id i870 dt-bindings: PCI: dra7xx: Add DT bindings for PCI dra7xx EP mode PCI: dwc: dra7xx: Add EP mode support PCI: dwc: dra7xx: Facilitate wrapper and MSI interrupts to be enabled independently dt-bindings: PCI: Add DT bindings for PCI designware EP mode PCI: dwc: designware: Add EP mode support Documentation: PCI: Add binding documentation for pci-test endpoint function ixgbe: Use pcie_flr() instead of duplicating it IB/hfi1: Use pcie_flr() instead of duplicating it PCI: imx6: Fix spelling mistake: "contol" -> "control" ...
2017-05-07iio: stm32 trigger: Add support for TRGO2 triggersFabrice Gasnier1-0/+2
Add support for TRGO2 trigger that can be found on STM32F7. Add additional master modes supported by TRGO2. Register additional "tim[1/8]_trgo2" triggers for timer1 & timer8. Detect TRGO2 timer capability (master mode selection 2). Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> Acked-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-05-06Merge tag 'staging-4.12-rc1' of ↵Linus Torvalds2-0/+8
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging/IIO updates from Greg KH: "Here is the big staging tree update for 4.12-rc1. It's a big one, adding about 350k new lines of crap^Wcode, mostly all in a big dump of media drivers from Intel. But there's other new drivers in here as well, yet-another-wifi driver, new IIO drivers, and a new crypto accelerator. We also deleted a bunch of stuff, mostly in patch cleanups, but also the Android ION code has shrunk a lot, and the Android low memory killer driver was finally deleted, much to the celebration of the -mm developers. All of these have been in linux-next with a few build issues that will show up when you merge to your tree" Merge conflicts in the new rtl8723bs driver (due to the wifi changes this merge window) handled as per linux-next, courtesy of Stephen Rothwell. * tag 'staging-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (1182 commits) staging: fsl-mc/dpio: add cpu <--> LE conversion for dpaa2_fd staging: ks7010: remove line continuations in quoted strings staging: vt6656: use tabs instead of spaces staging: android: ion: Fix unnecessary initialization of static variable staging: media: atomisp: fix range checking on clk_num staging: media: atomisp: fix misspelled word in comment staging: media: atomisp: kmap() can't fail staging: atomisp: remove #ifdef for runtime PM functions staging: atomisp: satm include directory is gone atomisp: remove some more unused files atomisp: remove hmm_load/store/clear indirections atomisp: kill off mmgr_free atomisp: clean up the hmm init/cleanup indirections atomisp: handle allocation calls before init in the hmm layer staging: fsl-dpaa2/eth: Add maintainer for Ethernet driver staging: fsl-dpaa2/eth: Add TODO file staging: fsl-dpaa2/eth: Add trace points staging: fsl-dpaa2/eth: Add driver specific stats staging: fsl-dpaa2/eth: Add ethtool support staging: fsl-dpaa2/eth: Add Freescale DPAA2 Ethernet driver ...