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The preferred way to implement SPI-NOR controller drivers is through SPI
subsubsystem utilizing the SPI MEM core functions. This converts the
Intel SPI flash controller driver over the SPI MEM by moving the driver
from SPI-NOR subsystem to SPI subsystem and in one go make it use the
SPI MEM functions. The driver name will be changed from intel-spi to
spi-intel to match the convention used in the SPI subsystem.
Signed-off-by: Mika Westerberg <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
Reviewed-by: Mauro Lima <[email protected]>
Reviewed-by: Boris Brezillon <[email protected]>
Acked-by: Lee Jones <[email protected]>
Acked-by: Pratyush Yadav <[email protected]>
Reviewed-by: Tudor Ambarus <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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Currently the driver tries to disable the BIOS write protection
automatically even if this is not what the user wants. For this reason
modify the driver so that by default it does not touch the write
protection. Only if specifically asked by the user (setting writeable=1
command line parameter) the driver tries to disable the BIOS write
protection.
Signed-off-by: Mika Westerberg <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
Reviewed-by: Mauro Lima <[email protected]>
Reviewed-by: Tudor Ambarus <[email protected]>
Acked-by: Lee Jones <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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This change makes the PCHG driver receive device events through
MKBP protocol since CrOS EC switched to deliver all peripheral
charge events to the MKBP protocol. This will unify PCHG event
handling on X86 and ARM.
Signed-off-by: Daisuke Nojiri <[email protected]>
Signed-off-by: Sebastian Reichel <[email protected]>
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All IXP4xx platforms are converted to device tree, the platform
data path is no longer used. Drop the code and custom include,
confine the driver in its own file.
Depend on OF and remove ifdefs around this, as we are all probing
from OF now.
Cc: David S. Miller <[email protected]>
Cc: Jakub Kicinski <[email protected]>
Cc: [email protected]
Signed-off-by: Linus Walleij <[email protected]>
Acked-by: Jakub Kicinski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Linus Walleij <[email protected]>
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This board is replaced with the corresponding device tree.
Also delete dangling platform data file only used by this
boardfile and nothing else.
Cc: Krzysztof Hałasa <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Linus Walleij <[email protected]>
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Convert the S3C64xx SPI host to use GPIO descriptors.
Provide GPIO descriptor tables for the one user with CS
0 and 1.
Cc: [email protected]
Cc: Sylwester Nawrocki <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Reviewed-by: Sam Protsenko <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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The SPI0 platform population function was taking a custom
gpio setup callback but the only user pass NULL as
argument so drop this argument.
Cc: [email protected]
Cc: Krzysztof Kozlowski <[email protected]>
Cc: Sylwester Nawrocki <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Reviewed-by: Sam Protsenko <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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The helpers to use SPI host 1 and 2 are unused in the kernel
and taking up space and maintenance hours. New systems should
use device tree and not this, so delete the code.
Cc: [email protected]
Cc: Krzysztof Kozlowski <[email protected]>
Cc: Sylwester Nawrocki <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
Reviewed-by: Sam Protsenko <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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Update the BCMA's chipcommon nand flash driver to detect which
chip-select is used and pass that information via platform data to the
brcmnand driver. Make sure that the brcmnand platform data structure is
always at the beginning of the platform data of the "nflash" device
created by BCMA to allow brcmnand to safely de-reference it.
Signed-off-by: Florian Fainelli <[email protected]>
Signed-off-by: Miquel Raynal <[email protected]>
Link: https://lore.kernel.org/linux-mtd/[email protected]
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git://www.linux-watchdog.org/linux-watchdog
Pull watchdog updates from Wim Van Sebroeck:
- New device support:
- Watchdog Timer driver for RZ/G2L
- Realtek Otto watchdog timer
- Apple SoC watchdog driver
- Fintek F81966
- Remove BCM63XX_WDT after support for this SoC was added to
BCM7038_WDT
- Improvements of the BCM7038_WDT and s3c2410_wdt code
- Several other fixes and improvements
* tag 'linux-watchdog-5.17-rc1' of git://www.linux-watchdog.org/linux-watchdog: (38 commits)
watchdog: msc313e: Check if the WDT was running at boot
watchdog: Add Apple SoC watchdog driver
dt-bindings: watchdog: Add SM6350 and SM8250 compatible
watchdog: s3c2410: Fix getting the optional clock
watchdog: s3c2410: Use platform_get_irq() to get the interrupt
dt-bindings: watchdog: atmel: Add missing 'interrupts' property
watchdog: mtk_wdt: use platform_get_irq_optional
watchdog: Add Watchdog Timer driver for RZ/G2L
dt-bindings: watchdog: renesas,wdt: Add support for RZ/G2L
watchdog: da9063: Add hard dependency on I2C
watchdog: Add Realtek Otto watchdog timer
dt-bindings: watchdog: Realtek Otto WDT binding
watchdog: s3c2410: Add Exynos850 support
watchdog: da9063: use atomic safe i2c transfer in reset handler
watchdog: davinci: Use div64_ul instead of do_div
watchdog: Remove BCM63XX_WDT
MIPS: BCM63XX: Provide platform data to watchdog device
watchdog: bcm7038_wdt: Add platform device id for bcm63xx-wdt
watchdog: Allow building BCM7038_WDT for BCM63XX
watchdog: bcm7038_wdt: Support platform data configuration
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc and other driver updates from Greg KH:
"Here is the large set of char, misc, and other "small" driver
subsystem changes for 5.17-rc1.
Lots of different things are in here for char/misc drivers such as:
- habanalabs driver updates
- mei driver updates
- lkdtm driver updates
- vmw_vmci driver updates
- android binder driver updates
- other small char/misc driver updates
Also smaller driver subsystems have also been updated, including:
- fpga subsystem updates
- iio subsystem updates
- soundwire subsystem updates
- extcon subsystem updates
- gnss subsystem updates
- phy subsystem updates
- coresight subsystem updates
- firmware subsystem updates
- comedi subsystem updates
- mhi subsystem updates
- speakup subsystem updates
- rapidio subsystem updates
- spmi subsystem updates
- virtual driver updates
- counter subsystem updates
Too many individual changes to summarize, the shortlog contains the
full details.
All of these have been in linux-next for a while with no reported
issues"
* tag 'char-misc-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (406 commits)
counter: 104-quad-8: Fix use-after-free by quad8_irq_handler
dt-bindings: mux: Document mux-states property
dt-bindings: ti-serdes-mux: Add defines for J721S2 SoC
counter: remove old and now unused registration API
counter: ti-eqep: Convert to new counter registration
counter: stm32-lptimer-cnt: Convert to new counter registration
counter: stm32-timer-cnt: Convert to new counter registration
counter: microchip-tcb-capture: Convert to new counter registration
counter: ftm-quaddec: Convert to new counter registration
counter: intel-qep: Convert to new counter registration
counter: interrupt-cnt: Convert to new counter registration
counter: 104-quad-8: Convert to new counter registration
counter: Update documentation for new counter registration functions
counter: Provide alternative counter registration functions
counter: stm32-timer-cnt: Convert to counter_priv() wrapper
counter: stm32-lptimer-cnt: Convert to counter_priv() wrapper
counter: ti-eqep: Convert to counter_priv() wrapper
counter: ftm-quaddec: Convert to counter_priv() wrapper
counter: intel-qep: Convert to counter_priv() wrapper
counter: microchip-tcb-capture: Convert to counter_priv() wrapper
...
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git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk updates from Stephen Boyd:
"We have a couple patches in the framework core this time around but
they're mostly minor cleanups and some debugfs stuff. The real work
that's in here is the typical pile of clk driver updates and new SoC
support.
Per usual (or maybe just recent trends), Qualcomm gains a handful of
SoC drivers additions and has the largest diffstat. After that there
are quite a few updates to the Allwinner (sunxi) drivers to support
modular drivers and Renesas is heavily updated to add more support for
various clks.
Overall it looks pretty normal.
New Drivers:
- Add MDMA and BDMA clks to Ingenic JZ4760 and JZ4770
- MediaTek mt7986 SoC basic support
- Clock and reset driver for Toshiba Visconti SoCs
- Initial clock driver for the Exynos7885 SoC (Samsung Galaxy A8)
- Allwinner D1 clks
- Lan966x Generic Clock Controller driver and associated DT bindings
- Qualcomm SDX65, SM8450, and MSM8976 GCC clks
- Qualcomm SDX65 and SM8450 RPMh clks
Updates:
- Set suppress_bind_attrs to true for i.MX8ULP driver
- Switch from do_div to div64_ul for throughout all i.MX drivers
- Fix imx8mn_clko1_sels for i.MX8MN
- Remove unused IPG_AUDIO_ROOT from i.MX8MP
- Switch parent for audio_root_clk to audio ahb in i.MX8MP driver
- Removal of all remaining uses of __clk_lookup() in
drivers/clk/samsung
- Refactoring of the CPU clocks registration to use common interface
- An update of the Exynos850 driver (support for more clock domains)
required by the E850-96 development board
- Prep for runtime PM and generic power domains on Tegra
- Support modular Allwinner clk drivers via platform bus
- Lan966x clock driver extended to support clock gating
- Add serial (SCI1), watchdog (WDT), timer (OSTM), SPI (RSPI), and
thermal (TSU) clocks and resets on Renesas RZ/G2L
- Rework SDHI clock handling in the Renesas R-Car Gen3 and RZ/G2
clock drivers, and in the Renesas SDHI driver
- Make the Cortex-A55 (I) clock on Renesas RZ/G2L programmable
- Document support for the new Renesas R-Car S4-8 (R8A779F0) SoC
- Add support for the new Renesas R-Car S4-8 (R8A779F0) SoC
- Add GPU clock and resets on Renesas RZ/G2L
- Add clk-provider.h to various Qualcomm clk drivers
- devm version of clk_hw_register_gate()
- kerneldoc fixes in a couple drivers"
* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (131 commits)
clk: visconti: Remove pointless NULL check in visconti_pll_add_lookup()
clk: mediatek: add mt7986 clock support
clk: mediatek: add mt7986 clock IDs
dt-bindings: clock: mediatek: document clk bindings for mediatek mt7986 SoC
clk: mediatek: clk-gate: Use regmap_{set/clear}_bits helpers
clk: mediatek: clk-gate: Shrink by adding clockgating bit check helper
clk: x86: Fix clk_gate_flags for RV_CLK_GATE
clk: x86: Use dynamic con_id string during clk registration
ACPI: APD: Add a fmw property clk-name
drivers: acpi: acpi_apd: Remove unused device property "is-rv"
x86: clk: clk-fch: Add support for newer family of AMD's SOC
clk: ingenic: Add MDMA and BDMA clocks
dt-bindings: clk/ingenic: Add MDMA and BDMA clocks
clk: bm1880: remove kfrees on static allocations
clk: Drop unused COMMON_CLK_STM32MP157_SCMI config
clk: st: clkgen-mux: search reg within node or parent
clk: st: clkgen-fsyn: search reg within node or parent
clk: Enable/Disable runtime PM for clk_summary
MAINTAINERS: Add entries for Toshiba Visconti PLL and clock controller
clk: visconti: Add support common clock driver and reset driver
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"This has mostly been a quiet release for the SPI subsystem, almost all
cleanups and fixes to existing drivers.
A couple of changes that stand out:
- Cleanups and support for version specific features in the
DesignWare controller.
- Removal of support for Netlogic devices from the XLP driver, the
platform had previously been removed by MIPS so the support
couldn't be used.
- Conversion of several DT bindings to YAML format"
* tag 'spi-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (53 commits)
spi: don't include ptp_clock_kernel.h in spi.h
spi: spi-meson-spifc: Add missing pm_runtime_disable() in meson_spifc_probe
spi: atmel: Fix typo
spi: dt-bindings: mediatek,spi-mtk-nor: Fix example 'interrupts' property
spi: qcom: geni: handle timeout for gpi mode
spi: qcom: geni: set the error code for gpi transfer
spi: spi-mux: Add reference to spi-peripheral-props.yaml schema
spi: ar934x: fix transfer size
spi: pxa2xx: Propagate firmware node
spi: dw: Propagate firmware node
spi: dln2: Propagate firmware node
spi: ar934x: fix transfer and word delays
spi: uniphier: Fix a bug that doesn't point to private data correctly
spi: spi-mtk-nor: add new clock name 'axi' for spi nor
spi: atmel,quadspi: Define sama7g5 QSPI
spi: atmel,quadspi: Convert to json-schema
spi: Fix incorrect cs_setup delay handling
dt-bindings: mtd: spi-nor: Add a reference to spi-peripheral-props.yaml
spi: dt-bindings: cdns,qspi-nor: Move peripheral-specific properties out
spi: dt-bindings: add schema listing peripheral-specific properties
...
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git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
Pull MTD updates from Miquel Raynal:
"MTD core changes:
- mtdchar: Prevent unbounded allocation in MEMWRITE ioctl
- gen_probe: Use bitmap_zalloc() when applicable
- Introduce an expert mode for forensics and debugging purposes
- Clear out unregistered devices a bit more
- Provide unique name for nvmem device
- Remove unused header file <linux/mtd/latch-addr-flash.h>
- Fixed breaking list in __mtd_del_partition.
MTD device changes:
- Warn about failure to unregister mtd device in sst25l, mchp48l640,
mchp23k256, and dataflash drivers.
Raw NAND core changes:
- Export nand_read_page_hwecc_oob_first()
GPMC memory controller for OMAP2 NAND controller changes:
- Add support for AM64 SoC and allow build on K3 platforms
- Use a compatible match table when checking for NAND controller
- Use platform_get_irq() to get the interrupt
Raw NAND controller changes:
- OMAP2 NAND controller:
- Document the missing 'rb-gpios' DT property
- Drop unused variable
- Fix force_8bit flag behaviour for DMA mode
- Move to exec_op interface
- Use platform_get_irq() to get the interrupt
- Renesas:
- Add new NAND controller driver with its bindings and MAINTAINERS entry
- Onenand:
- Remove redundant variable ooblen
- MPC5121:
- Remove unused variable in ads5121_select_chip()
- GPMI:
- Add ERR007117 protection for nfc_apply_timings
- Remove explicit default gpmi clock setting for i.MX6
- Use platform_get_irq_byname() to get the interrupt
- Remove unneeded variable
- Ingenic:
- JZ4740 needs 'oob_first' read page function
- Davinci:
- Rewrite function description
- Avoid duplicated page read
- Don't calculate ECC when reading page
SPI NOR core changes:
- Add Pratyush as SPI NOR co-maintainer.
- Flash parameters initialization was done in a spaghetti way. Clean
flash parameters initialization.
- Rework the flash_info flags and clarify where one should be used.
- Initialize all flash parameters based on JESD216 SFDP where
possible. Flash parameters and settings that are SFDP discoverable
should not be duplicated via flash_info flags at flash declaration.
- Remove debugfs entries that duplicate sysfs entries.
SPI NOR manufacturer driver changes:
- Use late_init() hook in various drivers to make it clear that those
flash parameters are either not declared in the JESD216 SFDP
standard, or the SFDP tables which define those flash parameters
are not defined by the flash.
- Fix mtd size for s3an flashes.
- Write 2 bytes when disabling Octal DTR mode: 1 byte long
transactions are not allowed in 8D-8D-8D mode.
Hyperbus changes:
- Couple of fixes in Renesas hyperbus rpc-if driver to avoid crash on
module remove and for missing check for error value in probe"
* tag 'mtd/for-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (71 commits)
mtd: spi-nor: Remove debugfs entries that duplicate sysfs entries
mtd: spi-nor: micron-st: write 2 bytes when disabling Octal DTR mode
mtd: spi-nor: spansion: write 2 bytes when disabling Octal DTR mode
mtd: spi-nor: core: use 2 data bytes for template ops
mtd: spi-nor: Constify part specific fixup hooks
mtd: spi-nor: core: Remove reference to spi-nor.c
mtd: rawnand: gpmi: Use platform_get_irq_byname() to get the interrupt
mtd: rawnand: omap_elm: Use platform_get_irq() to get the interrupt
mtd: rawnand: omap2: Select GPMC device driver for ARCH_K3
memory: omap-gpmc: Use a compatible match table when checking for NAND controller
memory: omap-gpmc: Add support for GPMC on AM64 SoC
dt-bindings: memory-controllers: ti,gpmc: Add compatible for AM64
memory: omap-gpmc: Use platform_get_irq() to get the interrupt
MAINTAINERS: Add an entry for Renesas NAND controller
mtd: rawnand: renesas: Add new NAND controller driver
dt-bindings: mtd: renesas: Describe Renesas R-Car Gen3 & RZ/N1 NAND controller
mtd: rawnand: gpmi: remove unneeded variable
mtd: rawnand: omap2: drop unused variable
mtd: rawnand: omap2: fix force_8bit flag behaviour for DMA mode
mtd: rawnand: omap2: Add compatible for AM64 SoC
...
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git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver updates from Hans de Goede:
"Highlights:
New drivers:
- asus-tf103c-dock
- intel_crystal_cove_charger
- lenovo-yogabook-wmi
- simatic-ipc platform-code + led driver + watchdog driver
- x86-android-tablets (kernel module to workaround DSDT bugs on
these)
amd-pmc:
- bug-fixes
- smar trace buffer support
asus-wmi:
- support for custom fan curves
int3472 (camera info ACPI object for Intel IPU3/SkyCam cameras):
- ACPI core + int3472 changes to delay enumeration of camera sensor
I2C clients until the PMIC for the sensor has been fully probed
- Add support for board data (DSDT info is incomplete) for setting up
the tps68470 PMIC used on some boards with these cameras
- Add board data for the Microsoft Surface Go (original, v2 and v3)
thinkpad_acpi:
- various cleanups
- support for forced battery discharging (for battery calibration)
- support to inhibit battery charging
- this includes power_supply core changes to add new APIs for this
think_lmi:
- enhanced BIOS password support
various other small fixes and hardware-id additions"
* tag 'platform-drivers-x86-v5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (78 commits)
power: supply: Provide stubs for charge_behaviour helpers
platform/x86: x86-android-tablets: Fix GPIO lookup leak on error-exit
platform/x86: int3472: Add board data for Surface Go 3
platform/x86: Add Asus TF103C dock driver
platform/x86: x86-android-tablets: Add TM800A550L data
platform/x86: x86-android-tablets: Add Asus MeMO Pad 7 ME176C data
platform/x86: x86-android-tablets: Add Asus TF103C data
platform/x86: x86-android-tablets: Add support for preloading modules
platform/x86: x86-android-tablets: Add support for registering GPIO lookup tables
platform/x86: x86-android-tablets: Add support for instantiating serdevs
platform/x86: x86-android-tablets: Add support for instantiating platform-devs
platform/x86: x86-android-tablets: Add support for PMIC interrupts
platform/x86: x86-android-tablets: Don't return -EPROBE_DEFER from a non probe() function
platform/x86: touchscreen_dmi: Remove the Glavey TM800A550L entry
platform/x86: touchscreen_dmi: Enable pen support on the Chuwi Hi10 Plus and Pro
platform/x86: touchscreen_dmi: Correct min/max values for Chuwi Hi10 Pro (CWI529) tablet
platform/x86: Add intel_crystal_cove_charger driver
power: supply: fix charge_behaviour attribute initialization
platform/x86: intel-uncore-frequency: use default_groups in kobj_type
x86/platform/uv: use default_groups in kobj_type
...
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git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon updates from Guenter Roeck:
"New drivers:
- PMBus driver for MPS Multi-phase mp5023
- PMBus driver for Delta AHE-50DC fan control module
- Driver for NZXT RGB&Fan Controller/Smart Device v2
- Driver for Texas Instruments INA238
- Driver to support X370 Asus WMI
- Driver to support B550 Asus WMI
Other notable changes:
- Cleanup of ntc_thermistor driver, and added support for Samsung
1404-001221 NTC
- Improve detection of LM84, MAX1617, and MAX1617A in adm1021 driver
- Clean up tmp401 driver, and convert to with_info API
- Add support for regulators and IR38060, IR38164 IR38263 to ir38064
PMBus driver
- Add support for AMD Family 19h Models 10h-1Fh and A0h-AFh to
k10temp driver
- Add support for F81966 to f71882fg driver
- Add support for ONSEMI N34TS04 to jc42 driver
- Clean up and simplify dell-smm driver
- Add support for ROG STRIX B550-A/X570-I GAMING to nct6775 driver
And various other minor improvements and fixes"
* tag 'hwmon-for-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (49 commits)
hwmon: (nzxt-smart2) make array detect_fans_report static const
hwmon: (xgene-hwmon) Add free before exiting xgene_hwmon_probe
hwmon: (nzxt-smart2) Fix "unused function" warning
hwmon: (dell-smm) Pack the whole smm_regs struct
hwmon: (nct6775) Additional check for ChipID before ASUS WMI usage
hwmon: (mr75203) fix wrong power-up delay value
hwmon/pmbus: (ir38064) Fix spelling mistake "comaptible" -> "compatible"
hwmon/pmbus: (ir38064) Expose a regulator
hwmon/pmbus: (ir38064) Add of_match_table
hwmon/pmbus: (ir38064) Add support for IR38060, IR38164 IR38263
hwmon: add driver for NZXT RGB&Fan Controller/Smart Device v2.
hwmon: (nct6775) add ROG STRIX B550-A/X570-I GAMING
hwmon: (pmbus) Add support for MPS Multi-phase mp5023
dt-bindings: add Delta AHE-50DC fan control module
hwmon: (pmbus) Add Delta AHE-50DC fan control module driver
hwmon: prefix kernel-doc comments for structs with struct
hwmon: (ntc_thermistor) Add Samsung 1404-001221 NTC
hwmon: (ntc_thermistor) Drop OF dependency
hwmon: (dell-smm) Unify i8k_ioctl() and i8k_ioctl_unlocked()
hwmon: (dell-smm) Simplify ioctl handler
...
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git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
- New sensor driver: ov5693
- A new driver for STM32 Chrom-ART Accelerator
- Added V4L2 core helper functions for VP9 codec
- Hantro driver has gained support for VP9 codecs
- Added support for Maxim MAX96712 Quad GMSL2 Deserializer
- The staging atomisp driver has gained lots of improvements, fixes and
cleanups. It now works with userptr
- Lots of random driver improvements as usual
* tag 'media/v5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (397 commits)
media: ipu3-cio2: Add support for instantiating i2c-clients for VCMs
media: ipu3-cio2: Call cio2_bridge_init() before anything else
media: ipu3-cio2: Defer probing until the PMIC is fully setup
media: hantro: Add support for Allwinner H6
media: dt-bindings: allwinner: document H6 Hantro G2 binding
media: hantro: Convert imx8m_vpu_g2_irq to helper
media: hantro: move postproc enablement for old cores
media: hantro: vp9: add support for legacy register set
media: hantro: vp9: use double buffering if needed
media: hantro: add support for reset lines
media: hantro: Fix probe func error path
media: i2c: hi846: use pm_runtime_force_suspend/resume for system suspend
media: i2c: hi846: check return value of regulator_bulk_disable()
media: hi556: Support device probe in non-zero ACPI D state
media: ov5675: Support device probe in non-zero ACPI D state
media: imx208: Support device probe in non-zero ACPI D state
media: ov2740: support device probe in non-zero ACPI D state
media: ov5670: Support device probe in non-zero ACPI D state
media: ov8856: support device probe in non-zero ACPI D state
media: ov8865: Disable only enabled regulators on error path
...
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Add a new device property to fetch clk-name from firmware.
Signed-off-by: Ajit Kumar Pandey <[email protected]>
Reviewed-by: Mario Limonciello <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Stephen Boyd <[email protected]>
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Initially "is-rv" device property is added for 48MHz fixed clock
support on Raven or RV architecture. It's unused now as we moved
to pci device_id based selection to extend such support on other
architectures. This change removed unused code from acpi driver.
Signed-off-by: Ajit Kumar Pandey <[email protected]>
Reviewed-by: Mario Limonciello <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Stephen Boyd <[email protected]>
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Memory controller drivers for v5.17 - OMAP GPMC
1. Add support for AM64 SoC.
2. Minor improvement: use platform_get_irq().
[[email protected]: A first commit introduced a new omap
compatible and another moved the IDs to a header which created a
conflict: moving the new ID as well in the header fixed it.]
Signed-off-by: Miquel Raynal <[email protected]>
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The BCM7038 watchdog driver needs to be able to obtain a specific clock
name on BCM63xx platforms which is the "periph" clock ticking at 50MHz.
make it possible to specify the clock name to obtain via platform data.
Signed-off-by: Florian Fainelli <[email protected]>
Reviewed-by: Guenter Roeck <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Guenter Roeck <[email protected]>
Signed-off-by: Wim Van Sebroeck <[email protected]>
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Platform data is supposed to be used with "board files",
device descriptions in C. Since the introduction of the
NTC driver in 2011, no such platforms have been submitted
to the Linux kernel, and their use is strongly discouraged
in favor of Device Tree, ACPI or as last resort software
firmware nodes.
Drop the external header and copy the platform data into
the driver file.
Cc: Peter Rosin <[email protected]>
Cc: Chris Lesiak <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Guenter Roeck <[email protected]>
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This mainly implements detection of these devices and will allow
secondary drivers to work on such machines.
The identification is DMI-based with a vendor specific way to tell them
apart in a reliable way.
Drivers for LEDs and Watchdogs will follow to make use of that platform
detection.
There is also some code to allow secondary drivers to find GPIO memory,
that needs to be in place because the pinctrl drivers do not come up.
Signed-off-by: Henning Schild <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Hans de Goede <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>
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controller
As more compatibles can be added to the GPMC NAND controller driver
use a compatible match table.
Signed-off-by: Roger Quadros <[email protected]>
Acked-by: Miquel Raynal <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
[krzysztof: remove "is_nand" variable]
Signed-off-by: Krzysztof Kozlowski <[email protected]>
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Signed tag for the immutable platform-drivers-x86-int3472 branch
This branch contains 5.16-rc1 + the pending ACPI/i2c, tps68570 platform_data
and INT3472 driver patches.
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The clk and regulator frameworks expect clk/regulator consumer-devices
to have info about the consumed clks/regulators described in the device's
fw_node.
To work around cases where this info is not present in the firmware tables,
which is often the case on x86/ACPI devices, both frameworks allow the
provider-driver to attach info about consumers to the provider-device
during probe/registration of the provider device.
The TI TPS68470 PMIC is used x86/ACPI devices with the consumer-info
missing from the ACPI tables. Thus the tps68470-clk and tps68470-regulator
drivers must provide the consumer-info at probe time.
Define tps68470_clk_platform_data and tps68470_regulator_platform_data
structs to allow the x86 platform code to pass the necessary consumer info
to these drivers.
Reviewed-by: Andy Shevchenko <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
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Lars pointed out that platform data can also be supported via the
generic properties interface, so there is no point in continuing to
support it separately. Hence squish the linux/platform_data/ad5755.h
header into the c file and drop accessing the platform data directly.
Done by inspection only. Mostly completely mechanical with the
exception of a few places where default value handling is
cleaner done by first setting the value, then calling the
firmware reading function but and not checking the return value,
as opposed to reading firmware then setting the default if an error
occurs.
Part of general attempt to move all of IIO over to generic
device properties, both to enable other firmware types and
to remove drivers that can be the source of of_ specific
behaviour in new drivers.
Suggested-by: Lars-Peter Clausen <[email protected]>
Signed-off-by: Jonathan Cameron <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
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Commit b00ced38e317 ("ARM: ixp4xx: Delete Avila boardfiles") removed the
last use of <linux/platform_data/pata_ixp4xx_cf.h> but left the header file
in place. Nothing uses this file, delete it now.
Cc: Linus Walleij <[email protected]>
Cc: Arnd Bergmann <[email protected]>
Signed-off-by: Jonathan Corbet <[email protected]>
Acked-by: Arnd Bergmann <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
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Add support for custom fan curves found on some ASUS ROG laptops.
These laptops have the ability to set a custom curve for the CPU
and GPU fans via two ACPI methods.
This patch adds two pwm<N> attributes to the hwmon sysfs,
pwm1 for CPU fan, pwm2 for GPU fan. Both are under the hwmon of the
name `asus_custom_fan_curve`. There is no safety check of the set
fan curves - this must be done in userspace.
The fans have settings [1,2,3] under pwm<N>_enable:
1. Enable and write settings out
2. Disable and use factory fan mode
3. Same as 2, additionally restoring default factory curve.
Use of 2 means that the curve the user has set is still stored and
won't be erased, but the laptop will be using its default auto-fan
mode. Re-enabling the manual mode then activates the curves again.
Notes:
- pwm<N>_enable = 0 is an invalid setting.
- pwm is actually a percentage and is scaled on writing to device.
Signed-off-by: Luke D. Jones <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Hans de Goede <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>
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Commit 6acaadc852f1 ("spi: clps711x: Driver refactor") removed the only use
of <linux/platform_data/spi-clps711x.h>, but left the header file behind.
This file is unused, delete it.
Cc: Signed-off-by: Arnd Bergmann <[email protected]>
Cc: Signed-off-by: Mark Brown <[email protected]>
Cc: [email protected]
Signed-off-by: Jonathan Corbet <[email protected]>
Acked-by: Arnd Bergmann <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux
Pull chrome platform updates from Benson Leung:
"cros_ec_typec:
- Clean up use of cros_ec_check_features
cros_ec_*:
- Rename and move cros_ec_pd_command to cros_ec_command, and make
changes to cros_ec_typec and cros_ec_proto to use the new common
command, reducing duplication.
sensorhub:
- simplify getting .driver_data in cros_ec_sensors_core and
cros_ec_sensorhub
misc:
- Maintainership change. Enric Balletbo i Serra has moved on from
Collabora, so removing him from chrome/platform maintainers. Thanks
for all of your hard work maintaining this, Enric, and best of luck
to you in your new role!
- Add Prashant Malani as driver maintainer for cros_ec_typec.c and
cros_usbpd_notify. He was already principal contributor of these
drivers"
* tag 'tag-chrome-platform-for-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux:
platform/chrome: cros_ec_proto: Use ec_command for check_features
platform/chrome: cros_ec_proto: Use EC struct for features
MAINTAINERS: Chrome: Drop Enric Balletbo i Serra
platform/chrome: cros_ec_typec: Use cros_ec_command()
platform/chrome: cros_ec_proto: Add version for ec_command
platform/chrome: cros_ec_proto: Make data pointers void
platform/chrome: cros_usbpd_notify: Move ec_command()
platform/chrome: cros_usbpd_notify: Rename cros_ec_pd_command()
platform/chrome: cros_ec: Fix spelling mistake "responsed" -> "response"
platform/chrome: cros_ec_sensorhub: simplify getting .driver_data
iio: common: cros_ec_sensors: simplify getting .driver_data
platform/chrome: cros-ec-typec: Cleanup use of check_features
platform/chrome: cros_ec_proto: Fix check_features ret val
MAINTAINERS: Add Prashant's maintainership of cros_ec drivers
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git://www.linux-watchdog.org/linux-watchdog
Pull watchdog updates from Wim Van Sebroeck:
- f71808e_wdt: convert to watchdog framework
- db8500_wdt: Rename driver (was ux500_wdt.c)
- sunxi: Add compatibles for R329 and D1
- mtk: add disable_wdt_extrst support
- several other small fixes and improvements
* tag 'linux-watchdog-5.16-rc1' of git://www.linux-watchdog.org/linux-watchdog: (30 commits)
watchdog: db8500_wdt: Rename symbols
watchdog: db8500_wdt: Rename driver
watchdog: ux500_wdt: Drop platform data
watchdog: bcm63xx_wdt: fix fallthrough warning
watchdog: iTCO_wdt: No need to stop the timer in probe
watchdog: s3c2410: describe driver in KConfig
watchdog: sp5100_tco: Add support for get_timeleft
watchdog: mtk: add disable_wdt_extrst support
dt-bindings: watchdog: mtk-wdt: add disable_wdt_extrst support
watchdog: rza_wdt: Use semicolons instead of commas
watchdog: mlx-wdt: Use regmap_write_bits()
watchdog: rti-wdt: Make use of the helper function devm_platform_ioremap_resource()
watchdog: iTCO_wdt: Make use of the helper function devm_platform_ioremap_resource()
watchdog: ar7_wdt: Make use of the helper function devm_platform_ioremap_resource_byname()
watchdog: sunxi_wdt: Add support for D1
dt-bindings: watchdog: sunxi: Add compatibles for D1
ar7: fix kernel builds for compiler test
dt-bindings: watchdog: sunxi: Add compatibles for R329
watchdog: meson_gxbb_wdt: add timeout parameter
watchdog: meson_gxbb_wdt: add nowayout parameter
...
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC driver updates from Arnd Bergmann:
"These are all the driver updates for SoC specific drivers. There are a
couple of subsystems with individual maintainers picking up their
patches here:
- The reset controller subsystem add support for a few new SoC
variants to existing drivers, along with other minor improvements
- The OP-TEE subsystem gets a driver for the ARM FF-A transport
- The memory controller subsystem has improvements for Tegra,
Mediatek, Renesas, Freescale and Broadcom specific drivers.
- The tegra cpuidle driver changes get merged through this tree this
time. There are only minor changes, but they depend on other tegra
driver updates here.
- The ep93xx platform finally moves to using the drivers/clk/
subsystem, moving the code out of arch/arm in the process. This
depends on a small sound driver change that is included here as
well.
- There are some minor updates for Qualcomm and Tegra specific
firmware drivers.
The other driver updates are mainly for drivers/soc, which contains a
mixture of vendor specific drivers that don't really fit elsewhere:
- Mediatek drivers gain more support for MT8192, with new support for
hw-mutex and mmsys routing, plus support for reset lines in the
mmsys driver.
- Qualcomm gains a new "sleep stats" driver, and support for the
"Generic Packet Router" in the APR driver.
- There is a new user interface for routing the UARTS on ASpeed BMCs,
something that apparently nobody else has needed so far.
- More drivers can now be built as loadable modules, in particular
for Broadcom and Samsung platforms.
- Lots of improvements to the TI sysc driver for better
suspend/resume support"
Finally, there are lots of minor cleanups and new device IDs for
amlogic, renesas, tegra, qualcomm, mediateka, samsung, imx,
layerscape, allwinner, broadcom, and omap"
* tag 'drivers-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (179 commits)
optee: Fix spelling mistake "reclain" -> "reclaim"
Revert "firmware: qcom: scm: Add support for MC boot address API"
qcom: spm: allow compile-testing
firmware: arm_ffa: Remove unused 'compat_version' variable
soc: samsung: exynos-chipid: add exynosautov9 SoC support
firmware: qcom: scm: Don't break compile test on non-ARM platforms
soc: qcom: smp2p: Add of_node_put() before goto
soc: qcom: apr: Add of_node_put() before return
soc: qcom: qcom_stats: Fix client votes offset
soc: qcom: rpmhpd: fix sm8350_mxc's peer domain
dt-bindings: arm: cpus: Document qcom,msm8916-smp enable-method
ARM: qcom: Add qcom,msm8916-smp enable-method identical to MSM8226
firmware: qcom: scm: Add support for MC boot address API
soc: qcom: spm: Add 8916 SPM register data
dt-bindings: soc: qcom: spm: Document qcom,msm8916-saw2-v3.0-cpu
soc: qcom: socinfo: Add PM8150C and SMB2351 models
firmware: qcom_scm: Fix error retval in __qcom_scm_is_call_available()
soc: aspeed: Add UART routing support
soc: fsl: dpio: rename the enqueue descriptor variable
soc: fsl: dpio: use an explicit NULL instead of 0
...
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git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver updates from Hans de Goede:
"Highlights:
- AMD-PMC S0ix support fixes and improvements
- HP-WMI support for Omen laptops
- New nvidia-wmi-ec-backlight driver
- New Intel ISH ECLITE driver
- WMI core cleanups
- Support for various new Melanox platforms
- System76 Laptop support improvements
- Surface Laptop Studio support and initial Surface Pro 8 support
- Various other small fixes and hardware-id additions"
* tag 'platform-drivers-x86-v5.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (106 commits)
platform/x86: system76_acpi: Fix input device error handling
platform/x86: touchscreen_dmi: Add info for the Viglen Connect 10 tablet
platform/surface: aggregator_registry: Add initial support for Surface Pro 8
platform/x86: mlx-platform: Add support for new system SGN2410
platform/x86: mlx-platform: Add BIOS attributes for CoffeeLake COMEx based systems
platform/x86: mlx-platform: Extend FAN and LED configuration to support new MQM97xx systems
platform/x86: asus-wmi: rename platform_profile_* function symbols
platform/x86: hp-wmi: rename platform_profile_* function symbols
platform/x86: amd-pmc: Drop check for valid alarm time
platform/x86: amd-pmc: Downgrade dev_info message to dev_dbg
platform/x86: amd-pmc: fix compilation without CONFIG_RTC_SYSTOHC_DEVICE
platform/x86: system76_acpi: fix Kconfig dependencies
platform/x86: barco-p50-gpio: use KEY_VENDOR for button instead of KEY_RESTART
platform/x86: sony-laptop: replace snprintf in show functions with sysfs_emit
platform/x86: lg-laptop: replace snprintf in show functions with sysfs_emit
docs: ABI: fix documentation warning in sysfs-driver-mlxreg-io
platform/x86: wmi: change notification handler type
HID: surface-hid: Allow driver matching for target ID 1 devices
HID: surface-hid: Use correct event registry for managing HID events
platform/surface: aggregator_registry: Add support for Surface Laptop Studio
...
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Drop the platform data passing from the PRCMU driver. This platform
data was part of the ambition to support more SoCs, which in turn
were never mass produced.
Only a name remains of the MFD cell so switch to MFD_CELL_NAME().
Cc: Lee Jones <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
Reviewed-by: Guenter Roeck <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Acked-by: Lee Jones <[email protected]>
Signed-off-by: Guenter Roeck <[email protected]>
Signed-off-by: Wim Van Sebroeck <[email protected]>
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The Chrome EC's features are returned through an
ec_response_get_features struct, but they are stored in an independent
array. Although the two are effectively the same at present (2 unsigned
32 bit ints), there is the possibility that they could go out of sync.
Avoid this by only using the EC struct to store the features.
Signed-off-by: Prashant Malani <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Benson Leung <[email protected]>
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The soc_intel_is_foo() helpers from
sound/soc/intel/common/soc-intel-quirks.h are useful outside of the
sound subsystem too.
Move these to include/linux/platform_data/x86/soc.h, so that
other code can use them too.
Suggested-by: Andy Shevchenko <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
Acked-by: Mark Brown <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
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Extend structure 'mlxreg_core_data' with the field "secured". The
purpose of this field is to restrict access to some attributes, if
kernel is configured with security options, like:
LOCK_DOWN_KERNEL_FORCE_CONFIDENTIALITY.
Access to some attributes, which for example, allow burning of some
hardware components, like FPGA, CPLD, SPI, etcetera can break the
system. In case user does not want to allow such access, it can disable
it by setting security options.
Signed-off-by: Vadim Pasternak <[email protected]>
Reviewed-by: Michael Shych <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Hans de Goede <[email protected]>
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Extend the structure 'mlxreg_hotplug_device" with platform device field
to allow transition of the register map and system interrupt line number
to underlying hotplug devices, sharing the same register map and
same interrupt line with 'mlxreg-hotplug' driver.
Extend logic for hotplug devices creation and removing according to
the action associated with the hotplug device description. Previously
hotplug driver was capable to attach / de-attach upon hotplug events
only I2C devices handled by simple I2C drivers. Now it should be able
to attach also devices handled by the platform drivers.
The motivation is to allow transition of platform data like:
- system interrupt line number, sharing with 'mlxreg-hotplug' to
underlying hotplug devices.
- shared register map of programmable devices on main board to
underlying hotplug devices.
Additioanlly the number of 'sysfs' attributes is increased, since
modular system defines more 'sysfs' attributes.
Signed-off-by: Vadim Pasternak <[email protected]>
Reviewed-by: Michael Shych <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Hans de Goede <[email protected]>
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Add new types for the Nvidia modular systems MSN4800 which could
be equipped with the different types of replaceable line cards.
Add new type to specify the kind of hotplug events for the line cards.
The line card events are generated by the programmable device located
on the main board. This device implements interrupt controller logic.
Line card interrupts are associated with different line cards states
during its initialization: insertion, security signature validation,
power good state, security validation, hardware-firmware
synchronization state, line card PHYs readiness state, firmware
availability for line card ports. Also under some circumstances
hardware can generate thermal shutdown for particular line card.
Add new type specifying the action, which should be performed when
particular hotplug event is received. This action defines in which way
hotplug event should be handled by hotplug driver. There are the next
actions types:
- Connect I2C device with empty 'platform_data' field according to the
platform topology, if device is configured (for example, power unit
micro-controller driver, when power unit is connected to power source
(this is what is currently supported).
- Connect device with 'platform_data' field set according to the
platform topology. The purpose is to pass 'platform_data' through
hotplug driver to underlying device (for example line card driver).
- No device is associated with hotplug event - just send "udev" event
(this is what is currently supported).
Extend structure 'mlxreg_hotplug_device' with hotplug action field.
Extend structure 'mlxreg_core_data' with:
- Registers for line card power and enabling control.
- Slot number field, to indicate at which physical slot replaceable
line card device is located.
Signed-off-by: Vadim Pasternak <[email protected]>
Reviewed-by: Michael Shych <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Hans de Goede <[email protected]>
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No conflicts.
Signed-off-by: Jakub Kicinski <[email protected]>
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Commit 38225f2ef2f4 ("ARM/omap1: switch to use dma_direct_set_offset for
lbus DMA offsets") removed a lot of mach/memory.h, but left the USB
offset handling split into arch/arm/mach-omap1/usb.c and
drivers/usb/host/ohci-omap.c.
This can cause a randconfig build warning that now fails the build
with -Werror:
arch/arm/mach-omap1/usb.c:561:30: error: 'omap_1510_usb_ohci_nb' defined but not used [-Werror=unused-variable]
561 | static struct notifier_block omap_1510_usb_ohci_nb = {
| ^~~~~~~~~~~~~~~~~~~~~
Move it all into the platform file to get rid of the final
location that relies on mach/memory.h.
Acked-by: Felipe Balbi <[email protected]>
Acked-by: Alan Stern <[email protected]>
Acked-by: Tony Lindgren <[email protected]>
Acked-by: Greg Kroah-Hartman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]'
Signed-off-by: Arnd Bergmann <[email protected]>
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Add a version parameter to cros_ec_command() for callers that may want
to specify which version of the host command they would like to use.
Signed-off-by: Prashant Malani <[email protected]>
Signed-off-by: Enric Balletbo i Serra <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
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Convert the input and output data pointers for cros_ec_command() to
void pointers so that the callers don't have to cast their custom
structs to uint8_t *.
Signed-off-by: Prashant Malani <[email protected]>
Signed-off-by: Enric Balletbo i Serra <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
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cros_ec_command() can be used by other modules too. So, move it to a
common location and export it.
This patch does not introduce any functional changes.
Signed-off-by: Prashant Malani <[email protected]>
Signed-off-by: Enric Balletbo i Serra <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
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There is a regular need in the kernel to provide a way to declare
having a dynamically sized set of trailing elements in a structure.
Kernel code should always use "flexible array members"[1] for these
cases. The older style of one-element or zero-length arrays should
no longer be used[2].
Also, make use of the struct_size() helper in devm_kzalloc().
[1] https://en.wikipedia.org/wiki/Flexible_array_member
[2] https://www.kernel.org/doc/html/v5.14/process/deprecated.html#zero-length-and-one-element-arrays
Signed-off-by: Len Baker <[email protected]>
Reviewed-by: Gustavo A. R. Silva <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
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The kerneldoc for cros_ec_check_features() states that it returns 1 or 0
depedending on whether a feature is supported or not, but it instead
returns a negative error number in one case, and a non-1 bitmask in
other cases.
Since all call-sites only check for a 1 or 0 return value, update
the function to return boolean values.
Signed-off-by: Prashant Malani <[email protected]>
Reviewed-by: Guenter Roeck <[email protected]>
Signed-off-by: Enric Balletbo i Serra <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
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Let's add handling the otg force idle quirk for the old omap2430 glue layer
used up to omap4 as the musb driver quirk only works if the driver is
loaded. Unlike with the am335x glue layer, looks like we don't need the
quirk handling for SYSC_QUIRK_REINIT_ON_CTX_LOST.
Eventually when all the musb using SoCs are booting with device tree based
configuration, we can just remove the related quirk handling from the
musb driver.
Signed-off-by: Tony Lindgren <[email protected]>
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At least am335x gpmc module needs a reset in addition to re-init on resume.
Let's add a quirk handling for reset on re-init.
Signed-off-by: Tony Lindgren <[email protected]>
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Some interconnect target modules such as otg and gpmc on am335x need a
re-init after resume. As we also have PM runtime cases where the context
may be lost, let's handle these all with cpu_pm.
For the am335x resume path, we already have cpu_pm_resume() call
cpu_pm_cluster_exit().
Signed-off-by: Tony Lindgren <[email protected]>
|