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984260 commits

Author SHA1 Message Date
Georgi Djakov
be49d5b298 interconnect: qcom: Simplify the vcd compare function
Let's simplify the cmp_vcd() function and replace the conditionals
with just a single statement, which also improves readability.

Reviewed-by: Mike Tipton <mdtipton@codeaurora.org>
Link: https://lore.kernel.org/r/20201013171923.7351-1-georgi.djakov@linaro.org
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
2020-11-30 17:26:22 +02:00
Greg Kroah-Hartman
cd5f82dbba This tag contains habanalabs driver changes for v5.11-rc1:
- Add support for ability to perform collective stream sync. This is basically
   a synchronization between compute and network streams.
 
 - Add initialization of NIC QMANs and security configuration. This is a
   pre-requisite for upstreaming the NIC ETH and RDMA code.
 
 - Add option to scrub all internal memory (SRAM and DRAM) when the user
   closes the file-descriptor
 
 - Support new firmware that provide enhanced device security. This includes
   many changes that basically amounts to moving certain configurations to
   the firmware and stop reading registers directly and instead receiving the
   information from the firmware. For example:
   - Retrieve HBM ECC error information
   - Retrieve PLL configuration
   - Configure of internal credits, rate-limitation
 
 - Support new firmware that performs the GAUDI device reset instead of the
   driver. The driver now asks the firmware to do it.
 
 - Some changes were done as Pre-requisite for future ASICs support:
   - Add option to put the device's PCI MMU page tables on the host memory.
   - Support loading multiple types of firmware.
   - Adding option to user to inquire about usage counter of Command buffer.
 
 - Support taking timestamp of Command Submission when it completes and
   providing it to the user.
 
 - Change aggregate cs counters to atomic and fix the cs counters structure
   to support addition of new counters in the future
 
 - Update email address nad git repo of the driver in MAINTAINERS
 
 - Many small bug fixes and improvements, such as:
   - Refactoring in MMU code to move code from ASIC-dependant files to
     common code
   - Minimize driver prints when no errors occur
   - Using enums, defines instead of hard-coded values
   - Refactoring of Command Submission flow to make it more readable now that
     we have multiple types of Command Submissions.
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Merge tag 'misc-habanalabs-next-2020-11-30' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux into char-misc-next

This tag contains habanalabs driver changes for v5.11-rc1:

- Add support for ability to perform collective stream sync. This is basically
  a synchronization between compute and network streams.

- Add initialization of NIC QMANs and security configuration. This is a
  pre-requisite for upstreaming the NIC ETH and RDMA code.

- Add option to scrub all internal memory (SRAM and DRAM) when the user
  closes the file-descriptor

- Support new firmware that provide enhanced device security. This includes
  many changes that basically amounts to moving certain configurations to
  the firmware and stop reading registers directly and instead receiving the
  information from the firmware. For example:
  - Retrieve HBM ECC error information
  - Retrieve PLL configuration
  - Configure of internal credits, rate-limitation

- Support new firmware that performs the GAUDI device reset instead of the
  driver. The driver now asks the firmware to do it.

- Some changes were done as Pre-requisite for future ASICs support:
  - Add option to put the device's PCI MMU page tables on the host memory.
  - Support loading multiple types of firmware.
  - Adding option to user to inquire about usage counter of Command buffer.

- Support taking timestamp of Command Submission when it completes and
  providing it to the user.

- Change aggregate cs counters to atomic and fix the cs counters structure
  to support addition of new counters in the future

- Update email address nad git repo of the driver in MAINTAINERS

- Many small bug fixes and improvements, such as:
  - Refactoring in MMU code to move code from ASIC-dependant files to
    common code
  - Minimize driver prints when no errors occur
  - Using enums, defines instead of hard-coded values
  - Refactoring of Command Submission flow to make it more readable now that
    we have multiple types of Command Submissions.

* tag 'misc-habanalabs-next-2020-11-30' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux: (76 commits)
  habanalabs: Add CB IOCTL opcode to retrieve CB information
  habanalabs: Modify the cs_cnt of a CB to be atomic
  habanalabs: Add mask for CS type bits in CS flags
  habanalabs: change messages to debug level
  habanalabs: free host huge va_range if not used
  habanalabs/gaudi: handle reset when f/w is in preboot
  habanalabs: add missing counter update
  habanalabs: add ull to PLL masks
  habanalabs: add support for cs with timestamp
  habanalabs: indicate to user that a cs is gone
  habanalabs/gaudi: print ECC type field
  habanalabs: update firmware files
  habanalabs: gaudi_ctx_fini() can be static
  habanalabs: goya_reset_sob_group() can be static
  habanalabs: fetch pll frequency from firmware
  habanalabs: mmu map wrapper for sizes larger than a page
  habanalabs: print CS type when it is stuck
  habanalabs/gaudi: align to new FW reset scheme
  habanalabs: firmware returns 64bit argument
  habanalabs: fix MMU debugfs operations
  ...
2020-11-30 15:38:21 +01:00
Yuantian Tang
64d8111393 arm64: dts: freescale: update calibration table for TMU module
Update the calibration table to make the temperature more accurate.
Three platforms have been updated: ls1012a, ls1043a and ls1046a.

Signed-off-by: Yuantian Tang <andy.tang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-11-30 22:30:29 +08:00
Michael Walle
91ab1c1228 arm64: dts: freescale: sl28: combine SPI MTD partitions
The upstream port, doesn't really follow the vendor partitioning. The
bootloader partition has one U-Boot FIT image containing all needed
bits and pieces. Even today the bootloader is already larger than the
current "bootloader" partition. Thus, fold all the partitions into one
and keep the environment one. The latter is still valid.
We keep the failsafe partitions because the first half of the SPI flash
is preinstalled by the vendor and immutable.

Fixes: 815364d042 ("arm64: dts: freescale: add Kontron sl28 support")
Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-11-30 22:30:29 +08:00
Michael Walle
f90931aeef arm64: dts: ls1028a: add optee node
Add the optee node which can either be enabled by a specific board or by
the bootloader.

Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-11-30 22:30:29 +08:00
Michael Walle
588b17eda1 arm64: dts: ls1028a: fix FlexSPI clock input
On the LS1028A the FlexSPI clock is connected to the first HWA output,
see Figure 7 "Clock subsystem block diagram".

Fixes: c77fae5ba0 ("arm64: dts: ls1028a: Add FlexSPI support")
Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-11-30 22:30:29 +08:00
Michael Walle
d0570a575a arm64: dts: ls1028a: fix ENETC PTP clock input
On the LS1028A the ENETC reference clock is connected to 4th HWA output,
see Figure 7 "Clock subsystem block diagram".

The PHC may run with a wrong frequency. ptp_qoriq_auto_config() will read
the clock speed of the clock given in the device tree. It is likely that,
on the reference board this wasn't noticed because both clocks have the
same frequency. But this must not be always the case. Fix it.

Fixes: 49401003e2 ("arm64: dts: fsl: ls1028a: add ENETC 1588 timer node")
Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-11-30 22:30:29 +08:00
Nathan Chancellor
bd5840df91 arm64: dts: imx: Fix imx8mm-kontron-n801x-s.dtb target
While running 'make dtbs_install', the following error occurs:

make[3]: *** No rule to make target 'rootfs/freescale/imx8mm-kontron-n801x-s.dts', needed by '__dtbs_install'.

It should be .dtb, not .dts.

Fixes: 8668d8b2e6 ("arm64: dts: Add the Kontron i.MX8M Mini SoMs and baseboards")
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-11-30 22:30:29 +08:00
Joakim Zhang
29939851a6 arm64: dts: imx8mn-evk: add IR support
Add IR support on i.MX8MN EVK board.

Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-11-30 22:30:29 +08:00
Joakim Zhang
56e08dc3a6 arm64: dts: imx8mm-evk: add IR support
Add IR support on i.MX8MM EVK board.

Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-11-30 22:30:29 +08:00
Joakim Zhang
4d583263f4 arm64: dts: imx8mq-evk: add linux,autosuspend-period property for IR
Add linux,autosuspend-period property for IR, details please refer to:

commit ff1c9223b7 ("media: rc: gpio-ir-recv: add QoS support for cpuidle system")

Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-11-30 22:30:29 +08:00
Joakim Zhang
3a7d56b3cd arm64: dts: imx8mp-evk: add CAN support
Add CAN device node and pinctrl on i.MX8MP evk board.

Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-11-30 22:30:29 +08:00
Shengjiu Wang
08a1a2e205 arm64: dts: imx8mq-evk: Add spdif sound card support
There are two spdif IP on imx8mq, spdif1 is for normal
spdif device, spdif2 is for HDMI ARC interface.

Enable these spdif sound card in this patch.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-11-30 22:30:29 +08:00
Shengjiu Wang
71fa01d3a9 arm64: dts: imx8mq: Configure clock rate for audio plls
Configure clock rate for audio plls. audio pll1 is used
as parent clock for clocks that is multiple of 8kHz.
audio pll2 is used as parent clock for clocks that is
multiple of 11kHz.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-11-30 22:30:29 +08:00
Xiaowei Bao
b6abb31375 arm64: dts: layerscape: Add PCIe EP node for ls1088a
Add PCIe EP node for ls1088a to support EP mode.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Andrew Murray <andrew.murray@arm.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-11-30 22:30:29 +08:00
Ioana Ciornei
f0f3531f3a arm64: dts: lx2160ardb: add nodes for the AQR107 PHYs
Annotate the EMDIO1 node and describe the 2 AQR107 PHYs found on the
LX2160ARDB board. Also, add the necessary phy-handles for DPMACs 3 and 4
to their associated PHY.

Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-11-30 22:30:29 +08:00
Ioana Ciornei
f94cfe322f arm64: dts: lx2160a: add PCS MDIO and PCS PHY nodes
Add PCS MDIO nodes for the internal MDIO buses on the LX2160A, along
with their internal PCS PHYs, which will be used when the DPMAC is
in TYPE_PHY mode.
Also, rename the dpmac@x nodes to ethernet@x in order to be compliant
with the naming convention used by ethernet controllers.

Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-11-30 22:30:29 +08:00
Ioana Ciornei
2e7c4c3c2f arm64: dts: ls208xa: add PCS MDIO and PCS PHY nodes
Add PCS MDIO nodes for the internal MDIO buses on the LS208x SoCs, along
with their internal PCS PHYs which will be used when the DPMAC object is
in TYPE_PHY mode.
Also, rename the dpmac@x nodes to ethernet@x in order to be compliant
with the naming convention used by ethernet controllers.

Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-11-30 22:30:29 +08:00
Ioana Ciornei
dd2ab5c8b8 arm64: dts: ls2088ardb: add PHY nodes for the AQR405 PHYs
Annotate the EMDIO2 node and describe the other 4 10GBASER PHYs found on
the LS2088ARDB board. Also, add phy-handles for DPMACs 5-8 to their
associated PHY.

Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-11-30 22:30:29 +08:00
Ioana Ciornei
173fb0a3f9 arm64: dts: ls2088ardb: add PHY nodes for the CS4340 PHYs
Annotate the EMDIO1 node and describe the 4 10GBASER PHYs found on the
LS2088ARDB board. Also, add phy-handles for DPMACs 1-4 to their
associated PHY.

Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-11-30 22:30:29 +08:00
Ioana Ciornei
0420dde30a arm64: dts: ls208xa: add the external MDIO nodes
Add the external MDIO device nodes found in the WRIOP global memory
region. This is needed for management of external PHYs.

Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-11-30 22:30:29 +08:00
Ioana Ciornei
379b4f7645 arm64: dts: ls1088ardb: add necessary DTS nodes for DPMAC2
Annotate the external MDIO2 node and describe the 10GBASER PHY found on
the LS1088ARDB board and add a phy-handle for DPMAC2 to link it.
Also, add the internal PCS MDIO node for the internal MDIO buses found
on the LS1088A SoC along with its internal PCS PHY and link the
corresponding DPMAC to the PCS through the pcs-handle.

Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-11-30 22:30:29 +08:00
Ioana Ciornei
73f034cc45 arm64: dts: ls1088ardb: add QSGMII PHY nodes
Annotate the external MDIO1 node and describe the 8 QSGMII PHYs found on
the LS1088ARDB board and add phy-handles for DPMACs 3-10 to its
associated PHY.  Also, add the internal PCS MDIO nodes for the internal
MDIO buses found on the LS1088A SoC along with their internal PCS PHY
and link the corresponding DPMAC to the PCS through the pcs-handle.
Also, rename the dpmac@x nodes to ethernet@x in order to be compliant
with the naming convention used by ethernet controllers.

Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-11-30 22:30:29 +08:00
Ioana Ciornei
bbe75af7b0 arm64: dts: ls1088a: add external MDIO device nodes
Add the external MDIO device nodes found in the WRIOP global memory
region. This is needed for management of external PHYs.

Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-11-30 22:30:29 +08:00
Meenakshi Aggarwal
87f7ba1651 arm64: dts: lx2160a: add device tree for lx2162aqds board
Add device tree support for LX2162AQDS board.
LX2162A has same die as of LX2160A with different packaging.

Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com>
Signed-off-by: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-11-30 22:30:29 +08:00
Adam Ford
60a9d6ab2f arm64: dts: imx8mm-beacon-som: Fix whitespace issue
The pinmux subnodes are indented too much.  This patch does nothing
more than remove an extra tab.  There are no functional changes.

Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-11-30 22:30:29 +08:00
Aryan Srivastava
51b632c713 ARM: dts: mvebu: Add device tree for RD-AC3X-48G4X2XL board
Add device tree for RD-AC3X-48G4X2XL board. This has a Armada 382 SoC on
a interposer board connected to a baseboard with a Prestera AC3X ASIC
connected via PCI.

Signed-off-by: Aryan Srivastava <aryan.srivastava@alliedtelesis.co.nz>
Reviewed-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
2020-11-30 15:26:01 +01:00
Greg Kroah-Hartman
a71464d0b9 This tag contains two bug fixes for v5.10-rc7:
- Memory leak every time a user closes the file-descriptor of the device.
   The driver didn't always free all the VA range structures it maintains
   per user.
 
 - Memory leak every time the driver was removed. The device structure was
   not "put" at the device's teardown function in the driver.
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Merge tag 'misc-habanalabs-fixes-2020-11-30' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux into char-misc-linus

Oded writes:

This tag contains two bug fixes for v5.10-rc7:

- Memory leak every time a user closes the file-descriptor of the device.
  The driver didn't always free all the VA range structures it maintains
  per user.

- Memory leak every time the driver was removed. The device structure was
  not "put" at the device's teardown function in the driver.

* tag 'misc-habanalabs-fixes-2020-11-30' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux:
  habanalabs: put devices before driver removal
  habanalabs: free host huge va_range if not used
2020-11-30 15:25:12 +01:00
Greg Kroah-Hartman
d3f3130189 thunderbolt: Fix for v5.10-rc7
This includes a single fix for use-after-free bug after resume from
 hibernation.
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Merge tag 'thunderbolt-for-v5.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt into usb-linus

Mika writes:

thunderbolt: Fix for v5.10-rc7

This includes a single fix for use-after-free bug after resume from
hibernation.

* tag 'thunderbolt-for-v5.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt:
  thunderbolt: Fix use-after-free in remove_unplugged_switch()
2020-11-30 15:23:28 +01:00
Serge Semin
98ac141b96 arm: dts: marvell: armada-375: Harmonize DWC USB3 DT nodes name
In accordance with the DWC USB3 bindings the corresponding node
name is suppose to comply with the Generic USB HCD DT schema, which
requires the USB nodes to have the name acceptable by the regexp:
"^usb(@.*)?" . Make sure the "snps,dwc3"-compatible nodes are correctly
named.

Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
2020-11-30 15:21:44 +01:00
Marc Kleine-Budde
6d9986b46f can: m_can: m_can_class_unregister(): move right after m_can_class_register()
This patch moves the function m_can_class_unregister() directly after the
m_can_class_register() function.

Link: https://lore.kernel.org/r/20201130133713.269256-7-mkl@pengutronix.de
Reviewed-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2020-11-30 14:55:41 +01:00
Marc Kleine-Budde
ba844cb96f can: m_can: m_can_plat_remove(): remove unneeded platform_set_drvdata()
There's no need to unset the drvdata on remove, so remove the unneeded call to
platform_set_drvdata() in m_can_plat_remove().

Link: https://lore.kernel.org/r/20201130133713.269256-6-mkl@pengutronix.de
Reviewed-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2020-11-30 14:55:38 +01:00
Marc Kleine-Budde
3fb5a7cef9 can: m_can: remove not used variable struct m_can_classdev::freq
This patch removes the unused variable freq from the struct m_can_classdev.

Link: https://lore.kernel.org/r/20201130133713.269256-5-mkl@pengutronix.de
Reviewed-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2020-11-30 14:55:35 +01:00
Marc Kleine-Budde
f566373fc5 can: m_can: Kconfig: convert the into menu
Since there is more than one base driver for the m_can core, let's
convert this into a menu.

Link: https://lore.kernel.org/r/20201130133713.269256-4-mkl@pengutronix.de
Reviewed-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2020-11-30 14:55:32 +01:00
Marc Kleine-Budde
ca3ad869da can: tcan4x5x: tcan4x5x_can_probe(): remove probe failed error message
The driver core already emits a probe failed error message, so remove this one
from the driver.

Link: https://lore.kernel.org/r/20201130133713.269256-3-mkl@pengutronix.de
Reviewed-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2020-11-30 14:55:29 +01:00
Marc Kleine-Budde
225dfc2552 can: tcan4x5x: remove mram_start and reg_offset from struct tcan4x5x_priv
Both struct tcan4x5x_priv::mram_start and struct tcan4x5x_priv::reg_offset are
only assigned once with a constant and then always used read-only. This patch
changes the driver to use the constant directly instead.

Link: https://lore.kernel.org/r/20201130133713.269256-2-mkl@pengutronix.de
Reviewed-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2020-11-30 14:55:25 +01:00
Dong Aisheng
43d2479687 clk: imx: scu: remove the calling of device_is_bound
The device_is_bound() is invisible to drivers when built as modules.
It's also not aimed to be used by drivers according to Greg K.H.
Let's remove it from clk-scu driver and find another way to do proper
driver loading sequence.

Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Stephen Boyd <sboyd@kernel.org>
Fixes: 77d8f3068c ("clk: imx: scu: add two cells binding support")
Reported-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-11-30 21:53:03 +08:00
Marc Zyngier
4615fbc378 genirq/irqdomain: Don't try to free an interrupt that has no mapping
When an interrupt allocation fails for N interrupts, it is pretty
common for the error handling code to free the same number of interrupts,
no matter how many interrupts have actually been allocated.

This may result in the domain freeing code to be unexpectedly called
for interrupts that have no mapping in that domain. Things end pretty
badly.

Instead, add some checks to irq_domain_free_irqs_hierarchy() to make sure
that thiss does not follow the hierarchy if no mapping exists for a given
interrupt.

Fixes: 6a6544e520 ("genirq/irqdomain: Remove auto-recursive hierarchy support")
Signed-off-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20201129135551.396777-1-maz@kernel.org
2020-11-30 14:50:21 +01:00
Dan Murphy
018a0c5845 can: tcan4x5x: rename parse_config() function
Rename the tcan4x5x_parse_config() function to tcan4x5x_get_gpios() since the
function retrieves the gpio configurations from the firmware.

Signed-off-by: Dan Murphy <dmurphy@ti.com>
Link: http://lore.kernel.org/r/20200226140358.30017-1-dmurphy@ti.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2020-11-30 14:37:35 +01:00
Andrew Klychkov
1a37e18bd4 Documentation: fix typos in dev-tools/kasan.rst
Documentation: dev-tools: kasan.rst: fix typos

Signed-off-by: Andrew Klychkov <andrew.a.klyckov@gmail.com>
Link: https://lore.kernel.org/r/20201129192928.GA5692@ak-VirtualBox
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-11-30 06:35:37 -07:00
Alexis Ballier
e56ed188c8 arm64: dts: rockchip: Properly define the type C connector on rk3399-orangepi
Tested:
- USB3 Gigabit adapter
- USB2 mass storage

The wiring is the same as the pinebook pro according to the schematics,
thus this patch is heavily based on its dts.

Signed-off-by: Alexis Ballier <aballier@gentoo.org>
Cc: devicetree@vger.kernel.org
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-rockchip@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Link: https://lore.kernel.org/r/20201022113532.18470-1-aballier@gentoo.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2020-11-30 14:34:01 +01:00
Jagan Teki
29952fea5e ARM: dts: rockchip: Add SDIO0 node for VMARC SOM
Rockchip RK3288 and RK3399Pro based VMARC SOM has sdio0 for
connecting WiFi/BT devices as a pluggable card via M.2 E-Key.

Add associated sdio0 nodes, properties.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Link: https://lore.kernel.org/r/20201023181814.220974-2-jagan@amarulasolutions.com
[moved the unrelated rtc addition to a separate patch]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2020-11-30 14:30:56 +01:00
Jagan Teki
3f4f3bdadd ARM: dts: rockchip: Add rtc node for VMARC SOM
Add the hym8563 rtc found on the rk3288 variant of the VMARC SOM.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Link: https://lore.kernel.org/r/20201023181814.220974-2-jagan@amarulasolutions.com
[split out of the original patch, as it was a change unrelated
 to the commit description]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2020-11-30 14:30:56 +01:00
Faiz Abbas
cd48ce86a4 arm64: dts: ti: k3-j721e-common-proc-board: Add support for SD card UHS modes
Add support for UHS modes for the SD card connected at sdhci1. This
involves adding regulators for voltage switching and power cycling the
SD card and removing the no-1-8-v property.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20201129175223.21751-3-nsekhar@ti.com
2020-11-30 07:12:54 -06:00
Faiz Abbas
09ff4e90e0 arm64: dts: ti: k3-j721e-main: Add output tap delay values
Add output tap delay values as given in the latest Data Manual[1],
SPRSP36E, revised December 2019.

[1] https://www.ti.com/lit/gpn/tda4vm

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20201129175223.21751-2-nsekhar@ti.com
2020-11-30 07:12:54 -06:00
Julian Wiedmann
8cb4c20f32 s390/ap: let bus_register() add the AP bus sysfs attributes
Instead of creating the sysfs attributes for the AP bus by hand,
describe them in .bus_groups and let the driver core handle it.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-my: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
2020-11-30 14:10:50 +01:00
Heiko Carstens
1ab3001b6e s390/vdso: add missing prototypes for vdso functions
clang W=1 warns about missing prototypes:

>> arch/s390/kernel/vdso64/getcpu.c:8:5: warning: no previous prototype for function '__s390_vdso_getcpu' [-Wmissing-prototypes]
   int __s390_vdso_getcpu(unsigned *cpu, unsigned *node, struct getcpu_cache *unused)
       ^

Add a local header file in order to get rid of this warnings.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
2020-11-30 14:10:50 +01:00
Niklas Schnelle
10e5921747 s390/Kconfig: default PCI_NR_FUNCTIONS to 512
With the addition of more complete SR-IOV support, we are recommending
to raise this limit for distributions to 512, as the previous default of
128 can easily be hit with just the VFs of a single PCI physical
function.
With at least one distribution now shipping with this, supporting
only one fourth as many PCI functions on a default upstream build may
lead to confusion and reduced testing of the higher limit so increase
the default to 512.

Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
2020-11-30 14:10:49 +01:00
Lars-Peter Clausen
6cd4c6459e
ASoC: Add ADAU1372 audio CODEC support
Add support for the Analog Devices ADAU1372 audio CODEC.

[Alexandre Belloni: allow 32kHz for TDM4 in slave mode]

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20201127123030.1610574-2-alexandre.belloni@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-30 12:56:33 +00:00
Alexandre Belloni
32025c7c50
ASoC: adau1372: Add bindings documentation
Add device tree binding documentation for Analog Devices ADAU1372.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201127123030.1610574-1-alexandre.belloni@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-30 12:56:27 +00:00