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Define start and end of the ranges for PCI node.
Fixes warning generated by `make qcom-apq8064-asus-nexus7-flo.dtb`:
arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dt.yaml: pci@1b500000: ranges: 'oneOf' conditional failed, one must be fixed:
[[2164260864, 0, 0, 266338304, 0, 1048576, 2181038080, 0, 134217728, 134217728, 0, 132120576]] is not of type 'boolean'
True was expected
[[2164260864, 0, 0, 266338304, 0, 1048576, 2181038080, 0, 134217728, 134217728, 0, 132120576]] is not of type 'null'
[2164260864, 0, 0, 266338304, 0, 1048576, 2181038080, 0, 134217728, 134217728, 0, 132120576] is too long
From schema: /schemas/pci/pci-bus.yaml
Signed-off-by: David Heidelberg <david@ixit.cz>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211224182031.66509-1-david@ixit.cz
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It seems like sleep_clk was copied from ipq806x.
Fix ipq40xx sleep_clk to the value QSDK defines.
Link: https://source.codeaurora.org/quic/qsdk/oss/kernel/linux-msm/commit/?id=d92ec59973484acc86dd24b67f10f8911b4b4b7d
Link: https://patchwork.kernel.org/comment/22721613/
Fixes: bec6ba4cdf2a ("qcom: ipq4019: Add basic board/dts support for IPQ4019 SoC")
Suggested-by: Bjorn Andersson <bjorn.andersson@linaro.org> (clock-output-names)
Signed-off-by: Pavel Kubelun <be.dissent@gmail.com>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com> (removed clock rename)
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211220170352.34591-1-chunkeey@gmail.com
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The PM8226 PMIC has SPMI regulators on the PMIC SID 1:
add the spmi vregs compatible to probe them.
Suggested-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
Signed-off-by: Dominik Kobinski <dominikkobinski314@gmail.com>>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211125220244.62586-1-dominikkobinski314@gmail.com
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Add a node for pm8226's vibration motor driver.
Keep it disabled by default, some devices don't make use of it.
Signed-off-by: Jack Matthews <jm5112356@gmail.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211123003256.2467776-1-jm5112356@gmail.com
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This converts the PXA2xx SPI driver to use GPIO descriptors
exclusively to retrieve GPIO chip select lines.
The device tree and ACPI paths of the driver already use
descriptors, hence ->use_gpio_descriptors is already set and
this codepath is well tested.
Convert all the PXA boards providing chip select GPIOs as
platform data and drop the old GPIO chipselect handling in
favor of the core managing it exclusively.
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Daniel Mack <daniel@zonque.org>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Cc: linux-arm-kernel@lists.infradead.org
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20220125005836.494807-1-linus.walleij@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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The get_current() and __my_cpu_offset() accessors evaluate to only a
single instruction emitted inline, but due to the size of the asm string
that is created for SMP+v6 configurations, the compiler assumes
otherwise, and may emit the functions out of line instead.
So use __always_inline to avoid this.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
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This is required for U-Boot to generate a MAC address for it
automatically.
(Without this, the MAC address will be random on each boot.)
Signed-off-by: Baltazár Radics <baltazar.radics@gmail.com>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20220129154214.45629-1-baltazar.radics@gmail.com
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Currently dma node name does not matches the pl330 dtschema and causes
dtbs_check to report below warning:
'pdma@12680000' does not match '^dma-controller(@.*)?$'
Update the dma node name to match pl330 dtschema.
Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
Link: https://lore.kernel.org/r/20220130075520.49193-1-alim.akhtar@samsung.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
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The UHCI controller is necessary to talk to slower, USB1.1 devices, so
enable the UHCI controller in the device tree.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20220128214852.21551-4-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
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We've ended up with some inconsistencies between the addresses in the
DT node labels and the actual offsets of the partitions; this brings
them back in sync.
Signed-off-by: Zev Weiss <zev@bewilderbeest.net>
Fixes: 529022738c8e ("ARM: dts: Add OpenBMC flash layout")
Fixes: 8dec60e7b8d0 ("ARM: dts: aspeed: Grow u-boot partition 64MiB OpenBMC flash layout")
Reviewed-by: Lei YU <yulei.sh@bytedance.com>
Link: https://lore.kernel.org/r/20220105003718.19888-1-zev@bewilderbeest.net
Signed-off-by: Joel Stanley <joel@jms.id.au>
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Some of them used to be used by libbfd for a.out coredump handling.
Seeing that
* libbfd has their copies anyway
* we don't export them into userland headers
* we don't support a.out coredumps anymore
let's bury the definitions. They never had in-kernel
users anyway...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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The correct property name is 'assigned-clock-parents', not
'assigned-clocks-parents'. Though if the platform works with the typo, one
has to wonder if the property is even needed.
Signed-off-by: Rob Herring <robh@kernel.org>
Fixes: 8b8c7d97e2c7 ("ARM: dts: imx7ulp: Add wdog1 node")
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Since ref_gpmi is sourced from pll0 (480MHz), It allows the GPMI
controller to manage High-Speed NAND Timing (edo mode 3,4 and 5).
Co-developed-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Tested-by: Sascha Hauer <s.hauer@pengutronix.de>
Reviewed-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pulltracing fixes from Steven Rostedt:
- Limit mcount build time sorting to only those archs that we know it
works for.
- Fix memory leak in error path of histogram setup
- Fix and clean up rel_loc array out of bounds issue
- tools/rtla documentation fixes
- Fix issues with histogram logic
* tag 'trace-v5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
tracing: Don't inc err_log entry count if entry allocation fails
tracing: Propagate is_signed to expression
tracing: Fix smatch warning for do while check in event_hist_trigger_parse()
tracing: Fix smatch warning for null glob in event_hist_trigger_parse()
tools/tracing: Update Makefile to build rtla
rtla: Make doc build optional
tracing/perf: Avoid -Warray-bounds warning for __rel_loc macro
tracing: Avoid -Warray-bounds warning for __rel_loc macro
tracing/histogram: Fix a potential memory leak for kstrdup()
ftrace: Have architectures opt-in for mcount build time sorting
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Add generic i.MXRT family defconfig.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Jesse Taube <Mr.Bossman075@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Add binding header for i.MXRT1050 pinctrl device tree.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Jesse Taube <Mr.Bossman075@gmail.com>
[Jesse: move pinfunc from dt-bindings to dts folder]
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The i.MXRT10xx family of processors features NXP's implementation of the
Arm Cortex-M7 core and in some case the Arm Cortex-M4 core too.
This patch aims to add an initial support for imxrt.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Jesse Taube <Mr.Bossman075@gmail.com>
[Jesse: removed SOC_IMXRT's 'depends on ARCH_MULTI_V7' and 'select
ARM_GIC if ARCH_MULTI_V7']
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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imx6sx-udoo-neo has a TDA19988 HDMI transmitter connected to the
parallel eLCDIF interface.
Add support for it.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Include missing headers, since this DT source uses symbolic names defined
in those headers. If an external DT includes this dtsi without including
the headers as well, the DT becomes unbuildable.
Three headers are included:
dt-bindings/gpio/gpio.h -- because this DT contains GPIO_ACTIVE_HIGH
dt-bindings/input/input.h -- because this DT contains KEY_A
dt-bindings/pwm/pwm.h -- because this DT contains PWM_POLARITY_INVERTED
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Christoph Niedermaier <cniedermaier@dh-electronics.com>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: NXP Linux Team <linux-imx@nxp.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: kernel@dh-electronics.com
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Currently, SD card fails to mount due to the following pinctrl error:
[ 11.170000] imx23-pinctrl 80018000.pinctrl: pin SSP1_DETECT already requested by 80018000.pinctrl; cannot claim for 80010000.spi
[ 11.180000] imx23-pinctrl 80018000.pinctrl: pin-65 (80010000.spi) status -22
[ 11.190000] imx23-pinctrl 80018000.pinctrl: could not request pin 65 (SSP1_DETECT) from group mmc0-pins-fixup.0 on device 80018000.pinctrl
[ 11.200000] mxs-mmc 80010000.spi: Error applying setting, reverse things back
Fix it by removing the MX23_PAD_SSP1_DETECT pin from the hog group as it
is already been used by the mmc0-pins-fixup pinctrl group.
With this change the rootfs can be mounted and the imx23-evk board can
boot successfully.
Cc: <stable@vger.kernel.org>
Fixes: bc3875f1a61e ("ARM: dts: mxs: modify mx23/mx28 dts files to use pinctrl headers")
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Device tree nodes for RTC devices should be called "rtc", so fix up some
instances where that wasn't the case.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The "mxim" vendor prefix does not exit, though it looks like it might
have been a typo'ed "maxim". Still, no compatible string exists that
matches "maxim,ds1339". The closest is the "dallas,ds1339" and since
this node is named "rtc" that's probably the one that was intended.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Acked-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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First S390 complained that the sorting of the mcount sections at build
time caused the kernel to crash on their architecture. Now PowerPC is
complaining about it too. And also ARM64 appears to be having issues.
It may be necessary to also update the relocation table for the values
in the mcount table. Not only do we have to sort the table, but also
update the relocations that may be applied to the items in the table.
If the system is not relocatable, then it is fine to sort, but if it is,
some architectures may have issues (although x86 does not as it shifts all
addresses the same).
Add a HAVE_BUILDTIME_MCOUNT_SORT that an architecture can set to say it is
safe to do the sorting at build time.
Also update the config to compile in build time sorting in the sorttable
code in scripts/ to depend on CONFIG_BUILDTIME_MCOUNT_SORT.
Link: https://lore.kernel.org/all/944D10DA-8200-4BA9-8D0A-3BED9AA99F82@linux.ibm.com/
Link: https://lkml.kernel.org/r/20220127153821.3bc1ac6e@gandalf.local.home
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Yinan Liu <yinan@linux.alibaba.com>
Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: Kees Cook <keescook@chromium.org>
Reported-by: Sachin Sant <sachinp@linux.ibm.com>
Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Tested-by: Mark Rutland <mark.rutland@arm.com> [arm64]
Tested-by: Sachin Sant <sachinp@linux.ibm.com>
Fixes: 72b3942a173c ("scripts: ftrace - move the sort-processing in ftrace_init")
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
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GPIO7_IO00 is used as SD card detect.
Properly describe this in the devicetree.
Fixes: 40cdaa542cf0 ("ARM: dts: imx6q-udoo: Add initial board support")
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The device uses a BQ27421 as fuel gauge, so add a node describing it.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211118205834.160308-1-luca@z3ntu.xyz
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Enable the USB nodes so it becomes usable on the device.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211118210210.160895-7-luca@z3ntu.xyz
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Add a node describing the MSM8226 USB controller and phy.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211118210210.160895-6-luca@z3ntu.xyz
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Configure the SMBB charger according to the downstream kernel, some
values are rounded according to driver warnings.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211118210210.160895-4-luca@z3ntu.xyz
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Add a node for the battery charger included in pm8226.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211118210210.160895-3-luca@z3ntu.xyz
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Following naming convention, rename qcom,spmi@ node to spmi@.
Signed-off-by: David Heidelberg <david@ixit.cz>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211224162937.53404-1-david@ixit.cz
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Replace clock hard-coded number with a define from bindings. No
functional change.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Link: https://lore.kernel.org/r/20220122131457.63304-1-krzysztof.kozlowski@canonical.com
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The samsung,tmu_gain and samsung,tmu_reference_voltage properties of
Exynos Thermal Management Unit driver are not used since April 2018.
They were removed with commit fccfe0993b5d ("thermal: exynos: remove
parsing of samsung,tmu_gain property") and commit 61020d189dbc
("thermal: exynos: remove parsing of samsung, tmu_reference_voltage
property"), so drop them also from Exynos4210 DTS.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20220122132554.65192-1-krzysztof.kozlowski@canonical.com
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Add nodes for the embedded Synopsys DWMAC Ethernet controller.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lore.kernel.org/r/20220104145646.135877-4-narmstrong@baylibre.com
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Add dummy/fake voltage regulators for USB DWC3 block on Exynos5410
SMDK5410 board. These regulators are required by dtschema, however the
SMDK5410 board does not define the PMIC providing regulators. Use dummy
fixed-regulators just to satisfy the dtschema checks.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20220123111644.25540-11-krzysztof.kozlowski@canonical.com
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Add required voltage regulators for USB DWC3 block on Exynos5420
SMDK5420 board. Due to lack of board schematics, use same
regulators as on ArndaleOcta board.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20220123111644.25540-10-krzysztof.kozlowski@canonical.com
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Add required voltage regulators for USB DWC3 block on Exynos5800
Chromebook Peach Pi board. Due to lack of board schematics, use same
regulators as on Odroid XU board (using same MAX77802 PMIC).
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20220123111644.25540-9-krzysztof.kozlowski@canonical.com
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Add required voltage regulators for USB DWC3 block on Exynos5420
Chromebook Peach Pit board. Due to lack of board schematics, use same
regulators as on Odroid XU board (using same MAX77802 PMIC).
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20220123111644.25540-8-krzysztof.kozlowski@canonical.com
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Add required voltage regulators for USB DWC3 block on Exynos5420
ArndaleOcta board.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20220123111644.25540-7-krzysztof.kozlowski@canonical.com
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Add required voltage regulators for USB DWC3 block on Exynos5250
Chromebook Spring board. Due to lack of board schematics, use same
regulators as on Arndale board.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20220123111644.25540-6-krzysztof.kozlowski@canonical.com
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Add required voltage regulators for USB DWC3 block on Exynos5250
Chromebook Snow board. Due to lack of board schematics, use same
regulators as on Arndale board.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20220123111644.25540-5-krzysztof.kozlowski@canonical.com
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Add required voltage regulators for USB DWC3 block on Exynos5250
SMDK5250 board. Due to lack of board schematics, use same regulators as
on Arndale board.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20220123111644.25540-4-krzysztof.kozlowski@canonical.com
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Add required voltage regulators for USB DWC3 block on Exynos5250 Arndale
board.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20220123111644.25540-3-krzysztof.kozlowski@canonical.com
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Klimt WiFi has the product name Samsung Galaxy Tab S 8.4". Board is
based on Exynos 5420, and has similar hardware to Chagall WiFi, but
with a smaller battery, smaller screen and another touchscreen
controller.
The device tree added here contains support for:
- UART access through a micro-usb cable with 619 kOhm between ID & GND
- Accessing the internal eMMC storage
- Accessing an external SD card
- USB, after configuration it is possible to ssh into the device
through a usb cable
Signed-off-by: Henrik Grimler <henrik@grimler.se>
Link: https://lore.kernel.org/r/20220124131241.29946-3-henrik@grimler.se
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
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Only SMP systems use the secondary startup path by definition, so there
is no need for SMP conditionals there.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
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The build bots complain about iop_handle_irq() not being declared so
let's make it static instead.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
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Rework the vmalloc_seq handling so it can be used safely under SMP, as
we started using it to ensure that vmap'ed stacks are guaranteed to be
mapped by the active mm before switching to a task, and here we need to
ensure that changes to the page tables are visible to other CPUs when
they observe a change in the sequence count.
Since LPAE needs none of this, fold a check against it into the
vmalloc_seq counter check after breaking it out into a separate static
inline helper.
Given that vmap'ed stacks are now also supported on !SMP configurations,
let's drop the WARN() that could potentially now fire spuriously.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
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Avoid using R9 in the IRQ handler code, as the entry code uses it for
tsk, and expects it to remain untouched between the IRQ entry and exit
code.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
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Use the SMP_ON_UP patching framework to elide HWCAP_TLS tests from the
context switch and return to userspace code paths, as SMP systems are
guaranteed to have this h/w capability.
At the same time, omit the update of __entry_task if the system is
detected to be UP at runtime, as in that case, the value is never used.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
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Pull ARM fixes from Russell King:
- Fix panic whe both KASAN and KPROBEs are enabled
- Avoid alignment faults in copy_*_kernel_nofault()
- Align SMP alternatives in modules
* tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm:
ARM: 9180/1: Thumb2: align ALT_UP() sections in modules sufficiently
ARM: 9179/1: uaccess: avoid alignment faults in copy_[from|to]_kernel_nofault
ARM: 9170/1: fix panic when kasan and kprobe are enabled
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Nathan reports the group relocations go out of range in pathological
cases such as allyesconfig kernels, which have little chance of actually
booting but are still used in validation.
So add a Kconfig symbol for this feature, and make it depend on
!COMPILE_TEST.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
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