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There are no in-kernel users anymore, so remove this outdated interface.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Steve Twiss <stwiss.opensource@diasemi.com>
Tested-by: Steve Twiss <stwiss.opensource@diasemi.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
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Covnert the headers of the source and include files to SPDX.
And fix some typos in the descriptions ("interrupt" instead of "I2C").
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Steve Twiss <stwiss.opensource@diasemi.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
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The AXP223 can be used both using the RSB proprietary bus, or a more
traditional I2C bus. The RSB is a faster bus and provides more features
(like some integrity checks on the messages), so it's usually preferrable
to use it, but since it's proprietary, when we want to use the PMIC in a
multi-master setup, the i2c might make sense as well.
Let's add that possibility.
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
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Remove the id_table because it's not used.
Signed-off-by: Tony Xie <tony.xie@rock-chips.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
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Integrated Sensor Hub (ISH) is also a MCU running EC
having feature bit EC_FEATURE_ISH. Instantiate it as
a special CrOS EC device with device name 'cros_ish'.
Signed-off-by: Rushikesh S Kadam <rushikesh.s.kadam@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
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Add compatible for SAM9X60 HLCD controller.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
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Formatting of Kconfig files doesn't look so pretty, so let the
Great White Handkerchief come around and clean it up.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
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The AXP813 has a VBUS power input. Now that the axp20x_usb_power driver
supports this variant, we can add an mfd cell for it to use it.
Signed-off-by: Quentin Schulz <quentin.schulz@bootlin.com>
[wens@csie.org: add commit message]
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
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I noticed that we can get a -EREMOTEIO errors on at least omap4 duovero:
twl6040 0-004b: Failed to write 2d = 19: -121
And then any following register access will produce errors.
There 2d offset above is register ACCCTL that gets written on twl6040
powerup. With error checking added to the related regcache_sync() call,
the -EREMOTEIO error is reproducable on twl6040 powerup at least
duovero.
To fix the error, we need to wait until twl6040 is accessible after the
powerup. Based on tests on omap4 duovero, we need to wait over 8ms after
powerup before register write will complete without failures. Let's also
make sure we warn about possible errors too.
Note that we have twl6040_patch[] reg_sequence with the ACCCTL register
configuration and regcache_sync() will write the new value to ACCCTL.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
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Some system control registers need to be clocked, so the registers can
be accessed. Add an optional clock and attach it to regmap.
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
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The RTC portion of the S2MPA01 appears to have the same
register layout as the S2MPS14.
Signed-off-by: Stuart Menefy <stuart.menefy@mathembedded.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
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Change the layout of the initialisation of structures with one
element to a single line of code. This keeps the coding style
consistent.
Signed-off-by: Stuart Menefy <stuart.menefy@mathembedded.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
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Add MFD cell for LEDs driver to the Intel Cherry Trail Whiskey Cove PMIC
mfd device driver.
Signed-off-by: Yauhen Kharuzhy <jekhor@gmail.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
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'ib-mfd-pinctrl-5.2-2' and 'ib-mfd-regulator-5.2', tag 'ib-mfd-arm-net-5.2' into ibs-for-mfd-merged
Immutable branch between MFD, ARM and Net due for the 5.2 merge window
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nv50_head_atomic_duplicate_state() makes a copy of nv50_head_atom
struct. This patch adds copying of struct member named "or", which
previously was left uninitialized in the duplicated structure.
Due to this bug, incorrect nhsync and nvsync values were sometimes used.
In my particular case, that lead to a mismatch between the output
resolution of the graphics device (GeForce GT 630 OEM) and the reported
input signal resolution on the display. xrandr reported 1680x1050, but
the display reported 1280x1024. As a result of this mismatch, the output
on the display looked like it was cropped (only part of the output was
actually visible on the display).
git bisect pointed to commit 2ca7fb5c1cc6 ("drm/nouveau/kms/nv50: handle
SetControlOutputResource from head"), which added the member "or" to
nv50_head_atom structure, but forgot to copy it in
nv50_head_atomic_duplicate_state().
Fixes: 2ca7fb5c1cc6 ("drm/nouveau/kms/nv50: handle SetControlOutputResource from head")
Signed-off-by: Peteris Rudzusiks <peteris.rudzusiks@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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configuration
Where possible, we want the failsafe link configuration (one which won't
hang the OR during modeset because of not enough bandwidth for the mode)
to also be supported by the sink.
This prevents "link rate unsupported by sink" messages when link training
fails.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Modesetting only, still waiting on ACR/GR firmware from NVIDIA for Turing
graphics/compute bring-up.
Each subsystem was compared with traces, along with various tests to check
that things generally work as they should, and appears compatible enough
with the current TU106 code to enable support.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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encoders change
HW has error checks in place which check that pixel depth is explicitly
provided on DP, while HDMI has a "default" setting that we use.
In multi-display configurations with identical modelines, but different
protocols (HDMI + DP, in this case), it was possible for the DP head to
get swapped to the head which previously drove the HDMI output, without
updating HeadSetControlOutputResource(), triggering the error check and
hanging the core update.
Reported-by: Lyude Paul <lyude@redhat.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Accidentally introduced during Volta bring-up.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Cursor position updates were accidentally causing us to attempt to interlock
window with window immediate, and without a matching window immediate update,
NVDisplay could hang forever in some circumstances.
Fixes suspend/resume on (at least) Quadro RTX4000 (TU104).
Reported-by: Lyude Paul <lyude@redhat.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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8974 and 8916 have the same version of the TSENS IP. Merge the files to
allow for better code reuse.
Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
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Some #defines in tsens-v_0_1.c clash with those in tsens-8974.c. Prefix
them with 8916 to avoid the clash so we can merge the two files.
Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
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8916 and 8974 use v0.1.0 of the TSENS IP. Rename tsens-8916 to prepare
it for merging with tsens-8974 in a later commit.
Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
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check_patch complains a lot as follows:
WARNING: function definition argument 'struct tsens_priv *' should also have an identifier name
+ int (*init)(struct tsens_priv *);
Fix it.
Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
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tsens_get_temp() uses the name 'data' for the void pointer, use the same
in tsens_get_trend() for consistency.
Remove a stray space while we're at it.
Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
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tmdev seems to imply that this is a device pointer when in fact it is
just private platform data for each tsens device. Rename it to priv
improve code readability.
Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
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Rename to tsens_priv to denote that it is private data for each tsens
instance.
Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
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Rename to tsens_plat_data to denote that it is platform-data passed in
at compile-time.
Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
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Describe how the TSENS device and the various sensors connected to it
are described in the driver
Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
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We should get 'driver_data' from 'struct device' directly. Going via
platform_device is an unneeded step back and forth.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
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Formatting of Kconfig files doesn't look so pretty, so just
take damp cloth and clean it up.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
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Define pr_fmt macro to add a prefix to the message,
this can make the thermal log better recognized.
Before:
[ 0.602672] nfc: nfc_init: NFC Core ver 0.1
[ 0.602828] NET: Registered protocol family 39
[ 0.603435] clocksource: Switched to clocksource mct-frc
[ 0.746216] failed to build thermal zone cpu-thermal: -22
[ 0.746451] NET: Registered protocol family 2
After:
[ 0.602804] NET: Registered protocol family 39
[ 0.603463] clocksource: Switched to clocksource mct-frc
[ 0.746309] thermal_sys: failed to build thermal zone cpu-thermal: -22
[ 0.746545] NET: Registered protocol family 2
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
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Parse Over Current settings from DT and program them to
generate interrupts. Also enable hw throttling whenever
there are OC events. Log the OC events as debug messages.
Signed-off-by: Wei Ni <wni@nvidia.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
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Add support to generate OC (over-current) interrupts to
indicate the OC event and print out alarm messages.
Signed-off-by: Wei Ni <wni@nvidia.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
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Implement set_trips ops to set passive trip points.
Signed-off-by: Wei Ni <wni@nvidia.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
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Support to generate an interrupt when the temperature
crosses a programmed threshold and notify the thermal framework.
Signed-off-by: Wei Ni <wni@nvidia.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
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Add support to trigger pulse skippers on the GPU
when a HOT trip point is triggered. The pulse skippers
can be signalled to throttle at low, medium and high
depths\levels.
Signed-off-by: Wei Ni <wni@nvidia.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
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Currently the critical trip points in thermal framework are the only
way to specify a temperature at which HW should shutdown. This is
insufficient for certain platforms which would want an orderly
software shutdown in addition to HW shutdown.
This change support to parse "nvidia, thermtrips" property,
it allows soctherm DT to specify thermtrip temperatures so that
critical trip points framework can be used for doing software
shutdown.
Signed-off-by: Wei Ni <wni@nvidia.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
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.dumpit() callback is used for returning same type of data in the loop,
e.g. loop over ports, resources, devices.
However system parameters are general and standalone for whole
subsystem. It means that getting system parameters should be doit
callback.
Fixes: cb7e0e130503 ("RDMA/core: Add interface to read device namespace sharing mode")
Signed-off-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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gcc 9 now does allocation size tracking and thinks that passing the member
of a union and then accessing beyond that member's bounds is an overflow.
Instead of using the union member, use the entire union with a cast to
get to the sockaddr. gcc will now know that the memory extends the full
size of the union.
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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- Cleanup PCI register definitions, typos, etc (Bjorn Helgaas)
- Remove unnecessary use of user-space types in CPER (Bjorn Helgaas)
- Cleanup setup-bus.c comments & whitespace (Nicholas Johnson)
* pci/trivial:
PCI: Cleanup setup-bus.c comments and whitespace
CPER: Remove unnecessary use of user-space types
CPER: Add UEFI spec references
PCI: Fix comment typos
PCI: Cleanup register definition width and whitespace
# Conflicts:
# drivers/pci/pci.c
# drivers/pci/setup-bus.c
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- Change some desirable KERN_DEBUG messages to KERN_INFO/KERN_ERR
(Frederick Lawler)
- Log PCIe port service messages with pci_dev, not the pcie_device
(Frederick Lawler)
- Convert pciehp from pciehp_debug module parameter to generic dynamic
debug (Frederick Lawler)
* pci/printk-portdrv:
PCI: pciehp: Remove pointless MY_NAME definition
PCI: pciehp: Remove pointless PCIE_MODULE_NAME definition
PCI: pciehp: Remove unused dbg/err/info/warn() wrappers
PCI: pciehp: Log messages with pci_dev, not pcie_device
PCI: pciehp: Replace pciehp_debug module param with dyndbg
PCI: pciehp: Remove pciehp_debug uses
PCI/AER: Log messages with pci_dev, not pcie_device
PCI/DPC: Log messages with pci_dev, not pcie_device
PCI/PME: Replace dev_printk(KERN_DEBUG) with dev_info()
PCI/AER: Replace dev_printk(KERN_DEBUG) with dev_info()
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* pci/printk:
PCI: Replace dev_printk(KERN_DEBUG) with dev_info(), etc
PCI: Replace printk(KERN_INFO) with pr_info(), etc
PCI: Use dev_printk() when possible
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- Add list of legal DMA address ranges to PCI host bridge (Srinath
Mannam)
- Reserve inaccessible DMA ranges so IOMMU doesn't allocate them (Srinath
Mannam)
- Parse iProc DT dma-ranges to learn what PCI devices can reach via DMA
(Srinath Mannam)
* pci/iova-dma-ranges:
PCI: iproc: Add sorted dma ranges resource entries to host bridge
iommu/dma: Reserve IOVA for PCIe inaccessible DMA address
PCI: Add dma_ranges window list
# Conflicts:
# drivers/pci/probe.c
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- Exit pcitest with error code when test fails (Jean-Jacques Hiblot)
- Fix leaked of_node references in dra7xx, uniphier, layerscape,
rockchip, aardvark, iproc, mediatek, rpadlpar (Wen Yang)
- Fix pcitest "help" option parsing (Kishon Vijay Abraham I)
- Fix Makefile bug that inadvertently removes pcitest.sh (Kishon Vijay
Abraham I)
- Check for alloc_workqueue() failure in endpoint test driver (Kangjie
Lu)
* remotes/lorenzo/pci/misc:
PCI: endpoint: Fix a potential NULL pointer dereference
tools: PCI: Handle pcitest.sh independently from pcitest
tools: PCI: Add 'h' in optstring of getopt()
PCI: mediatek: Fix a leaked reference by adding missing of_node_put()
PCI: iproc: Fix a leaked reference by adding missing of_node_put()
PCI: aardvark: Fix a leaked reference by adding missing of_node_put()
PCI: rockchip: Fix a leaked reference by adding missing of_node_put()
PCI: dwc: layerscape: Fix a leaked reference by adding missing of_node_put()
PCI: uniphier: Fix a leaked reference by adding missing of_node_put()
PCI: dwc: pci-dra7xx: Fix a leaked reference by adding missing of_node_put()
tools: PCI: Exit with error code when test fails
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- Check for __get_free_pages() failure in xilinx (Kangjie Lu)
* remotes/lorenzo/pci/xilinx:
PCI: xilinx: Check for __get_free_pages() failure
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- Use DMA-API to get tegra MSI address to prevent device DMA from
generating unwanted MSIs (Vidya Sagar)
* remotes/lorenzo/pci/tegra:
PCI: tegra: Use the DMA-API to get the MSI address
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- Fix rockchip bitwise operations that overflow type (Colin Ian King)
* remotes/lorenzo/pci/rockchip:
PCI: rockchip: Fix rockchip_pcie_ep_assert_intx() bitwise operations
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- Use BIT() when appropriate in rcar (Marek Vasut)
- Use u32 to match rcar hardware register widths (Marek Vasut)
- Use BITS_PER_BYTE when appropriate in rcar (Marek Vasut)
- Remove unnecessary casts in rcar (Marek Vasut)
- Fix 64-bit MSI target addresses in rcar (Marek Vasut)
- Check for __get_free_pages() failure in rcar (Kangjie Lu)
- Fix shadowed rcar "irq" variable (Wolfram Sang)
* remotes/lorenzo/pci/rcar:
PCI: rcar: Do not shadow the 'irq' variable
PCI: rcar: Fix a potential NULL pointer dereference
PCI: rcar: Fix 64bit MSI message address handling
PCI: rcar: Clean up debug messages
PCI: rcar: Replace (8 * n) with (BITS_PER_BYTE * n)
PCI: rcar: Replace various variable types with unsigned ones for register values
PCI: rcar: Replace unsigned long with u32/unsigned int in register accessors
PCI: rcar: Clean up remaining macros defining bits
# Conflicts:
# drivers/pci/controller/pcie-rcar.c
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