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commit 0faa29c4207e6e29cfc81b427df60e326c37083a upstream.
The spitz board file uses the obscure symbol_get() function
to optionally call a function from sharpsl_pm.c if that is
built. However, the two files are always built together
these days, and have been for a long time, so this can
be changed to a normal function call.
Link: https://lore.kernel.org/lkml/20230731162639.GA9441@lst.de/
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit a6846234f45801441f0e31a8b37f901ef0abd2df upstream.
Today module_frob_arch_sections() spots init sections from their
'init' prefix, and uses this to keep the init PLTs separate from the rest.
get_module_plt() uses within_module_init() to determine if a
location is in the init text or not, but this depends on whether
core code thought this was an init section.
Naturally the logic is different.
module_init_layout_section() groups the init and exit text together if
module unloading is disabled, as the exit code will never run. The result
is kernels with this configuration can't load all their modules because
there are not enough PLTs for the combined init+exit section.
A previous patch exposed module_init_layout_section(), use that so the
logic is the same.
Fixes: 055f23b74b20 ("module: check for exit sections in layout_sections() instead of module_init_section()")
Cc: stable@vger.kernel.org
Signed-off-by: James Morse <james.morse@arm.com>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 0a2b96e42a0284c4fc03022236f656a085ca714a ]
If the tuning step is not set, the tuning step is set to 1.
For some sd cards, the following Tuning timeout will occur.
Tuning failed, falling back to fixed sampling clock
So set the default tuning step. This refers to the NXP vendor's
commit below:
https://github.com/nxp-imx/linux-imx/blob/lf-6.1.y/
arch/arm/boot/dts/imx6sx.dtsi#L1108-L1109
Fixes: 1e336aa0c025 ("mmc: sdhci-esdhc-imx: correct the tuning start tap and step setting")
Signed-off-by: Xiaolei Wang <xiaolei.wang@windriver.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 9dedb724446913ea7b1591b4b3d2e3e909090980 ]
While I'm not aware of any problems that have occurred running these
at 100 MHz, the official word from ASRock is that 50 MHz is the
correct speed to use, so let's be safe and use that instead.
Signed-off-by: Zev Weiss <zev@bewilderbeest.net>
Cc: stable@vger.kernel.org
Fixes: 2b81613ce417 ("ARM: dts: aspeed: Add ASRock E3C246D4I BMC")
Fixes: a9a3d60b937a ("ARM: dts: aspeed: Add ASRock ROMED8HM3 BMC")
Link: https://lore.kernel.org/r/20230224000400.12226-4-zev@bewilderbeest.net
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 1d14bd943fa2bbdfda1efbcc080b298fed5f1803 ]
Fix USB-related warnings in prtrvt, prtvt7, prti6q and prtwd2 device trees
by disabling unused usbphynop1 and usbphynop2 USB PHYs and providing proper
configuration for the over-current detection. This fixes the following
warnings with the current kernel:
usb_phy_generic usbphynop1: dummy supplies not allowed for exclusive requests
usb_phy_generic usbphynop2: dummy supplies not allowed for exclusive requests
imx_usb 2184200.usb: No over current polarity defined
By the way, fix over-current detection on usbotg port for prtvt7, prti6q
and prtwd2 boards. Only prtrvt do not have OC on USB OTG port.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
commit ee31bb0524a2e7c99b03f50249a411cc1eaa411f upstream
check_bugs() is about to be phased out. Switch over to the new
arch_cpu_finalize_init() implementation.
No functional change.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20230613224545.078124882@linutronix.de
Signed-off-by: Daniel Sneddon <daniel.sneddon@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit f8ef1233939495c405a9faa4bd1ae7d3f581bae4 upstream.
The DT version of this board has a custom file with the gpio
device. However, it does nothing because the d2net_init()
has no caller or prototype:
arch/arm/mach-orion5x/board-d2net.c:101:13: error: no previous prototype for 'd2net_init'
Call it from the board-dt file as intended.
Fixes: 94b0bd366e36 ("ARM: orion5x: convert d2net to Device Tree")
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20230516153109.514251-10-arnd@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit edcbdd57de499305e2a3737d4a73fe387f71d84c upstream.
After renaming NAND controller node name from "qpic-nand" to
"nand-controller", the board DTS/DTSI also have to be updated:
Warning (unit_address_vs_reg): /soc/qpic-nand@79b0000: node has a unit name, but no reg or ranges property
Cc: <stable@vger.kernel.org>
Fixes: 9e1e00f18afc ("ARM: dts: qcom: Fix node name for NAND controller node")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230420072811.36947-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit fd274b733bfdde3ca72f0fa2a37f032f3a8c402c ]
this typo was found by the dtbs_check
| ports:port@5:fixed-link: 'oneOf' conditional failed,
| {'speed': [[1000]], 'duplex-full': True} is not of type 'array'
| 'duplex-full' does not match any of the regexes: 'pinctrl-[0-]..."
this should have been full-duplex;
Fixes: 935327a73553 ("ARM: dts: BCM5301X: Add DT for Meraki MR26")
Fixes: ec88a9c344d9 ("ARM: BCM5301X: Add DT for Meraki MR32")
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Link: https://lore.kernel.org/r/50522f45566951a9eabd22820647924cc6b4a264.1686238550.git.chunkeey@gmail.com
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit e3f2778b1b6ced649bffdc7cbb05b80bb92f2108 ]
The audio routing flow is not correct, the flow should be from source
(second element in the pair) to sink (first element in the pair). The
flow now is from "HP_OUT" to "Playback", where "Playback" is source
and "HP_OUT" is sink, i.e. the direction is swapped and there is no
direct link between the two either.
Fill in the correct routing, where "HP_OUT" supplies the "Headphone Jack",
"Line In Jack" supplies "LINE_IN" input, "Microphone Jack" supplies "MIC_IN"
input and "Mic Bias" supplies "Microphone Jack".
Fixes: 34e0c7847dcf ("ARM: dts: stm32: Add DH Electronics DHCOM STM32MP1 SoM and PDK2 board")
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 0501fdec106a291c43b3c1b525cf22ab4c24b2d8 ]
make dtbs_check:
arch/arm/boot/dts/renesas/r8a7743-iwg20d-q7.dtb: backlight: pwms: [[58, 0, 5000000], [0]] is too long
From schema: Documentation/devicetree/bindings/leds/backlight/pwm-backlight.yaml
arch/arm/boot/dts/renesas/r8a7743-iwg20d-q7-dbcm-ca.dtb: backlight: pwms: [[67, 0, 5000000], [0]] is too long
From schema: Documentation/devicetree/bindings/leds/backlight/pwm-backlight.yaml
arch/arm/boot/dts/renesas/r8a7744-iwg20d-q7-dbcm-ca.dtb: backlight: pwms: [[67, 0, 5000000], [0]] is too long
From schema: Documentation/devicetree/bindings/leds/backlight/pwm-backlight.yaml
arch/arm/boot/dts/renesas/r8a7744-iwg20d-q7.dtb: backlight: pwms: [[58, 0, 5000000], [0]] is too long
From schema: Documentation/devicetree/bindings/leds/backlight/pwm-backlight.yaml
PWM specifiers referring to R-Car PWM Timer Controllers should contain
only two cells.
Fix this by dropping the bogus third cell.
Fixes: 6f89dd9e9325d05b ("ARM: dts: iwg20d-q7-common: Add LCD support")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/6e5c3167424a43faf8c1fa68d9667b3d87dc86d8.1684855911.git.geert+renesas@glider.be
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 98b503c7fb13a17a47d8ebf15fa8f7c10118e75c ]
On Meson8 uart_B and uart_C do not work, because they are relying on
incorrect clocks. Change the references of pclk to the correct CLKID
(UART1 for uart_B and UART2 for uart_C), to allow use of the two uarts.
This was originally reported by Hans-Frieder Vogt for Meson8b [0], but
the same bug is also present in meson8.dtsi
[0] https://lore.kernel.org/linux-amlogic/trinity-bf20bcb9-790b-4ab9-99e3-0831ef8257f4-1680878185420@3c-app-gmx-bap55/
Fixes: 57007bfb5469 ("ARM: dts: meson8: Fix the UART device-tree schema validation")
Reported-by: Hans-Frieder Vogt <hfdevel@gmx.net> # for meson8b.dtsi
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://lore.kernel.org/r/20230516203029.1031174-1-martin.blumenstingl@googlemail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 0cf765e598712addec34d0208cc1418c151fefb2 ]
Fix the following error in kernel log due to too long sound card name:
"
asoc-audio-graph-card sound: ASoC: driver name too long 'STM32MP1-AV96-HDMI' -> 'STM32MP1-AV96-H'
"
Fixes: e027da342772 ("ARM: dts: stm32: Add bindings for audio on AV96")
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 861bc1d2886d47bd57a2cbf2cda87fdbe3eb9d08 ]
omap2 contains a hack to define tick_broadcast() on non-SMP
configurations in place of the normal SMP definition. This one
causes a warning because of a missing prototype:
arch/arm/mach-omap2/board-generic.c:44:6: error: no previous prototype for 'tick_broadcast'
Make sure to always include the header with the declaration.
Fixes: d86ad463d670 ("ARM: OMAP2+: Fix regression for using local timer on non-SMP SoCs")
Acked-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Link: https://lore.kernel.org/r/20230516153109.514251-9-arnd@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 419013740ea1e4343d8ade535d999f59fa28e460 ]
ep93xx_clocksource_read() is only called from the file it is declared in,
while ep93xx_timer_init() is declared in a header that is not included here.
arch/arm/mach-ep93xx/timer-ep93xx.c:120:13: error: no previous prototype for 'ep93xx_timer_init'
arch/arm/mach-ep93xx/timer-ep93xx.c:63:5: error: no previous prototype for 'ep93xx_clocksource_read'
Fixes: 000bc17817bf ("ARM: ep93xx: switch to GENERIC_CLOCKEVENTS")
Acked-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Link: https://lore.kernel.org/r/20230516153109.514251-3-arnd@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 4ffec92e70ac5097b9f67ec154065305b16a3b46 ]
The model property should be at the top level, let's move it out
of the pinctrl node.
Fixes: d2eaf949d2c3 ("ARM: dts: omap3-gta04a5one: define GTA04A5 variant with OneNAND")
Cc: Andreas Kemnade <andreas@kemnade.info>
Cc: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 9660efc2af37f3c12dc6e6a5511ad99e0addc297 ]
The ethernet MAC EEPROM is not populated on the SoM itself, it has to be
populated on each carrier board. Move the EEPROM into the correct place
in DTs, i.e. the carrier board DTs. Add label to the EEPROM too.
Fixes: 7e76f82acd9e1 ("ARM: dts: stm32: Split Avenger96 into DHCOR SoM and Avenger96 board")
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit d542ce8d4769cdef6a7bc3437e59cfed9c68f0e4 ]
With the current device tree for meson8b, uarts B (e.g. available on pins
8/10 on Odroid-C1) and C (pins 3/5 on Odroid-C1) do not work, because they
are relying on incorrect clocks. Change the references of pclk to the
correct CLKID, to allow use of the two uarts.
Fixes: 3375aa77135f ("ARM: dts: meson8b: Fix the UART device-tree schema validation")
Signed-off-by: Hans-Frieder Vogt <hfdevel@gmx.net>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://lore.kernel.org/r/trinity-bf20bcb9-790b-4ab9-99e3-0831ef8257f4-1680878185420@3c-app-gmx-bap55
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit d3c8e2c5757153bbfad70019ec1decbca86f3def ]
There is no such property in the SPI controller binding documentation.
Also Linux driver doesn't look for it.
This fixes:
arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dtb: spi@18029200: Unevaluated properties are not allowed ('clock-names' was unexpected)
From schema: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Link: https://lore.kernel.org/r/20230503122830.3200-1-zajec5@gmail.com
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit dda5f312bb09e56e7a1c3e3851f2000eb2e9c879 ]
The sync_*() ops on arch/arm are defined in terms of the regular bitops
with no special handling. This is not correct, as UP kernels elide
barriers for the fully-ordered operations, and so the required ordering
is lost when such UP kernels are run under a hypervsior on an SMP
system.
Fix this by defining sync ops with the required barriers.
Note: On 32-bit arm, the sync_*() ops are currently only used by Xen,
which requires ARMv7, but the semantics can be implemented for ARMv6+.
Fixes: e54d2f61528165bb ("xen/arm: sync_bitops")
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20230605070124.3741859-2-mark.rutland@arm.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 1b9c3ddcec6a55e15d3e38e7405e2d078db02020 ]
checker_stack_use_t32strd() and kprobe_handler() can be made static since
they are not used from other files, while coverage_start_registers()
and __kprobes_test_case() are used from assembler code, and just need
a declaration to avoid a warning with the global definition.
arch/arm/probes/kprobes/checkers-common.c:43:18: error: no previous prototype for 'checker_stack_use_t32strd'
arch/arm/probes/kprobes/core.c:236:16: error: no previous prototype for 'kprobe_handler'
arch/arm/probes/kprobes/test-core.c:723:10: error: no previous prototype for 'coverage_start_registers'
arch/arm/probes/kprobes/test-core.c:918:14: error: no previous prototype for '__kprobes_test_case_start'
arch/arm/probes/kprobes/test-core.c:952:14: error: no previous prototype for '__kprobes_test_case_end_16'
arch/arm/probes/kprobes/test-core.c:967:14: error: no previous prototype for '__kprobes_test_case_end_32'
Fixes: 6624cf651f1a ("ARM: kprobes: collects stack consumption for store instructions")
Fixes: 454f3e132d05 ("ARM/kprobes: Remove jprobe arm implementation")
Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 4a672d500bfd6bb87092c33d5a2572c3d0a1cf83 ]
Several device tree files get the polarity of the pendown-gpios
wrong: this signal is active low. Fix up all incorrect flags, so
that operating systems can rely on the flag being correctly set.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20230510105156.1134320-1-linus.walleij@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 6b0db163ff9200a55dc77a652dad1d4b0a853f63 ]
There is no atmel,shdwc-debouncer property for SHDWC. The right DT property
is debounce-delay-us. Use it.
Fixes: 16b161bcf5d4 ("ARM: dts: at91: sama7g5: add shdwc node")
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20230523052750.184223-1-claudiu.beznea@microchip.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
commit 1441a15dd49616bd9dd4c25a018b0508cdada576 upstream.
This is now a hidden symbol, so just drop the defconfig line.
Fixes: 42d95d1b3a9c ("drm/rcar: stop using 'imply' for dependencies")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit fa3eeb638de0c1a9d2d860e5b48259facdd65176 ]
When unwind instruction is 0xb2,the subsequent instructions
are uleb128 bytes.
For now,it uses only the first uleb128 byte in code.
For vsp increments of 0x204~0x400,use one uleb128 byte like below:
0xc06a00e4 <unwind_test_work>: 0x80b27fac
Compact model index: 0
0xb2 0x7f vsp = vsp + 1024
0xac pop {r4, r5, r6, r7, r8, r14}
For vsp increments larger than 0x400,use two uleb128 bytes like below:
0xc06a00e4 <unwind_test_work>: @0xc0cc9e0c
Compact model index: 1
0xb2 0x81 0x01 vsp = vsp + 1032
0xac pop {r4, r5, r6, r7, r8, r14}
The unwind works well since the decoded uleb128 byte is also 0x81.
For vsp increments larger than 0x600,use two uleb128 bytes like below:
0xc06a00e4 <unwind_test_work>: @0xc0cc9e0c
Compact model index: 1
0xb2 0x81 0x02 vsp = vsp + 1544
0xac pop {r4, r5, r6, r7, r8, r14}
In this case,the decoded uleb128 result is 0x101(vsp=0x204+(0x101<<2)).
While the uleb128 used in code is 0x81(vsp=0x204+(0x81<<2)).
The unwind aborts at this frame since it gets incorrect vsp.
To fix this,add uleb128 decode to cover all the above case.
Signed-off-by: Haibo Li <haibo.li@mediatek.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 46dd6078dbc7e363a8bb01209da67015a1538929 ]
Fix kernel-doc warnings from the kernel test robot:
jornada720_ssp.c:24: warning: Function parameter or member 'jornada_ssp_lock' not described in 'DEFINE_SPINLOCK'
jornada720_ssp.c:24: warning: expecting prototype for arch/arm/mac(). Prototype was for DEFINE_SPINLOCK() instead
jornada720_ssp.c:34: warning: Function parameter or member 'byte' not described in 'jornada_ssp_reverse'
jornada720_ssp.c:57: warning: Function parameter or member 'byte' not described in 'jornada_ssp_byte'
jornada720_ssp.c:85: warning: Function parameter or member 'byte' not described in 'jornada_ssp_inout'
Link: lore.kernel.org/r/202304210535.tWby3jWF-lkp@intel.com
Fixes: 69ebb22277a5 ("[ARM] 4506/1: HP Jornada 7XX: Addition of SSP Platform Driver")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: kernel test robot <lkp@intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Kristoffer Ericson <Kristoffer.ericson@gmail.com>
Cc: patches@armlinux.org.uk
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
commit 665b9459bb53b8f19bd1541567e1fe9782c83c4b upstream.
The Samsung S5P/Exynos MIPI CSIS bindings and Linux driver expect first
clock name to be "csis". Otherwise the driver fails to probe.
Fixes: 94ad0f6d9278 ("ARM: dts: Add Device tree for s5pv210 SoC")
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20230212185818.43503-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 6c950c20da38debf1ed531e0b972bd8b53d1c11f upstream.
The WM8960 Linux driver expects the clock to be named "mclk". Otherwise
the clock will be ignored and not prepared/enabled by the driver.
Cc: <stable@vger.kernel.org>
Fixes: 339b2fb36a67 ("ARM: dts: exynos: Add TOPEET itop elite based board")
Link: https://lore.kernel.org/r/20230217150627.779764-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit a622310f7f0185da02e42cdb06475f533efaae60 ]
OMAP processors support 32 channels but there is no check or
inspect this except booting a device and looking at dmesg reports
of not available channels.
Recently some more subsystems with DMA (aes1+2) were added filling
the list of dma channels beyond the limit of 32 (even if other
parameters indicate 96 or 128 channels). This leads to random
subsystem failures i(e.g. mcbsp for audio) after boot or boot
messages that DMA can not be initialized.
Another symptom is that
/sys/kernel/debug/dmaengine/summary
has 32 entries and does not show all required channels.
Fix by disabling unused (on the GTA04 hardware) mcspi1...4.
Each SPI channel allocates 4 DMA channels rapidly filling
the available ones.
Disabling unused SPI modules on the OMAP3 SoC may also save
some energy (has not been checked).
Fixes: c312f066314e ("ARM: dts: omap3: Migrate AES from hwmods to sysc-omap2")
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
[re-enabled aes2, improved commit subject line]
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Message-Id: <20230113211151.2314874-1-andreas@kemnade.info>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 0b16b34e491629016109e56747ad64588074194b ]
For 64KiB of the I/O region, the I/O ports of the legacy PCI devices are
located in the range of 0x0 to 0x10000. Hence, fix the bogus PCI addresses
(0x0fe00000, 0x31e00000, 0x35e00000) specified in the ranges property for
I/O region.
While at it, let's use the missing 0x prefix for the addresses.
Fixes: 93241840b664 ("ARM: dts: qcom: Add pcie nodes for ipq8064")
Reported-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/linux-arm-msm/7c5dfa87-41df-4ba7-b0e4-72c8386402a8@app.fastmail.com/
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230228164752.55682-17-manivannan.sadhasivam@linaro.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 8fafb7e5c041814876266259e5e439f93571dcef ]
The current value for pci IO is problematic for ath10k wifi card
commonly connected to ipq8064 SoC.
The current value is probably a typo and is actually uncommon to find
1MB IO space even on a x86 arch. Also with recent changes to the pci
driver, pci1 and pci2 now fails to function as any connected device
fails any reg read/write. Reduce this to 64K as it should be more than
enough and 3 * 64K of total IO space doesn't exceed the IO_SPACE_LIMIT
hardcoded for the ARM arch.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Tested-by: Jonathan McDowell <noodles@earth.li>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220707010943.20857-7-ansuelsmth@gmail.com
Stable-dep-of: 0b16b34e4916 ("ARM: dts: qcom: ipq8064: Fix the PCI I/O port range")
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 2540279e9a9e74fc880d1e4c83754ecfcbe290a0 ]
For 1MiB of the I/O region, the I/O ports of the legacy PCI devices are
located in the range of 0x0 to 0x100000. Hence, fix the bogus PCI address
(0x40200000) specified in the ranges property for I/O region.
While at it, let's use the missing 0x prefix for the addresses.
Fixes: 187519403273 ("ARM: dts: ipq4019: Add a few peripheral nodes")
Reported-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/linux-arm-msm/7c5dfa87-41df-4ba7-b0e4-72c8386402a8@app.fastmail.com/
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230228164752.55682-16-manivannan.sadhasivam@linaro.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit ceac10c83b330680cc01ceaaab86cd49f4f30d81 ]
__copy_to_user_memcpy() and __clear_user_memset() had been calling
memcpy() and memset() respectively, leading to false-positive KASAN
reports when starting userspace:
[ 10.707901] Run /init as init process
[ 10.731892] process '/bin/busybox' started with executable stack
[ 10.745234] ==================================================================
[ 10.745796] BUG: KASAN: user-memory-access in __clear_user_memset+0x258/0x3ac
[ 10.747260] Write of size 2687 at addr 000de581 by task init/1
Use __memcpy() and __memset() instead to allow userspace access, which
is of course the intent of these functions.
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Zev Weiss <zev@bewilderbeest.net>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
commit 2e3d0e20d8456f876607a8af61fdb83dfbf98cb6 upstream.
TMU node uses 0 as thermal-sensor-cells, thus thermal zone referencing
it must not have an argument to phandle. This was not critical before,
but since rework of thermal Devicetree initialization in the
commit 3fd6d6e2b4e8 ("thermal/of: Rework the thermal device tree
initialization"), this leads to errors registering thermal zones other
than first one:
thermal_sys: cpu0-thermal: Failed to read thermal-sensors cells: -2
thermal_sys: Failed to find thermal zone for tmu id=0
exynos-tmu 10064000.tmu: Failed to register sensor: -2
exynos-tmu: probe of 10064000.tmu failed with error -2
Fixes: 1ac49427b566 ("ARM: dts: exynos: Add support for Hardkernel's Odroid HC1 board")
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20230209105841.779596-5-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 9372eca505e7a19934d750b4b4c89a3652738e66 upstream.
TMU node uses 0 as thermal-sensor-cells, thus thermal zone referencing
it must not have an argument to phandle. Since thermal-sensors property
is already defined in included exynosi5410.dtsi, drop it from
exynos5410-odroidxu.dts to fix the error and remoev redundancy.
Fixes: 88644b4c750b ("ARM: dts: exynos: Configure PWM, usb3503, PMIC and thermal on Odroid XU board")
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20230209105841.779596-4-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 33e2c595e2e4016991ead44933a29d1ef93d5f26 upstream.
TMU node uses 0 as thermal-sensor-cells, thus thermal zone referencing
it must not have an argument to phandle.
Cc: <stable@vger.kernel.org>
Fixes: 9843a2236003 ("ARM: dts: Provide dt bindings identical for Exynos TMU")
Link: https://lore.kernel.org/r/20230209105841.779596-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit a3583e92d188ec6c58c7f603ac5e72dd8a11c21a upstream.
TMU node uses 0 as thermal-sensor-cells, thus thermal zone referencing
it must not have an argument to phandle. This was not critical before,
but since rework of thermal Devicetree initialization in the
commit 3fd6d6e2b4e8 ("thermal/of: Rework the thermal device tree
initialization"), this leads to errors registering thermal zones other
than first one:
thermal_sys: cpu0-thermal: Failed to read thermal-sensors cells: -2
thermal_sys: Failed to find thermal zone for tmu id=0
exynos-tmu 10064000.tmu: Failed to register sensor: -2
exynos-tmu: probe of 10064000.tmu failed with error -2
Fixes: f1722d7dd8b8 ("ARM: dts: Define default thermal-zones for exynos5422")
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20230209105841.779596-6-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 8e4505e617a80f601e2f53a917611777f128f925 upstream.
TMU node uses 0 as thermal-sensor-cells, thus thermal zone referencing
it must not have an argument to phandle.
Fixes: 328829a6ad70 ("ARM: dts: define default thermal-zones for exynos4")
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20230209105841.779596-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 408ab6786dbf6dd696488054c9559681112ef994 upstream.
TMU node uses 0 as thermal-sensor-cells, thus thermal zone referencing
it must not have an argument to phandle. Since thermal-sensors property is
already defined in included exynos4-cpu-thermal.dtsi, drop it from
exynos4210.dtsi to fix the error and remoev redundancy.
Fixes: 9843a2236003 ("ARM: dts: Provide dt bindings identical for Exynos TMU")
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20230209105841.779596-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit af4ab377543853b690cc85b4c46cf976ab560dc2 upstream.
SDX55 uses the Qcom version of the SMMU-500 IP. So use "qcom,smmu-500"
compatible as the fallback to the SoC specific compatible.
Cc: <stable@vger.kernel.org> # 5.12
Fixes: a2bdfdfba2af ("ARM: dts: qcom: sdx55: Enable ARM SMMU")
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230123131931.263024-3-manivannan.sadhasivam@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
