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[ Upstream commit ebeb49f43c8952f12aa20f03f00d7009edc2d1c5 ]
The function call ida_simple_get maybe fail,we should deal with it.
And if ida_simple_get success ,it need to call ida_simple_remove also.
BTW,devm_kasprintf can handle id is zero for consistency.
Fixes: e76bdfd7403a ("ARM: imx: Added perf functionality to mmdc driver")
Signed-off-by: Angus Chen <angus.chen@jaguarmicro.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit d15d2a617499882971ddb773a583015bf36fa492 ]
The property is wr-active:
exynos3250-rinato.dtb: fimd@11c00000: i80-if-timings: 'wr-act' does not match any of the regexes: 'pinctrl-[0-9]+'
Fixes: b59b3afb94d4 ("ARM: dts: add fimd device support for exynos3250-rinato")
Link: https://lore.kernel.org/r/20230120155404.323386-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 5bf52f5e4d12b8109f348cab60cb7d51092c4270 ]
The prototype does not match the definition, as gcc-13 points
out:
arch/arm/mach-s3c/s3c64xx.c:169:13: error: conflicting types for 's3c64xx_set_timer_source' due to enum/integer mismatch; have 'void(unsigned int, unsigned int)' [-Werror=enum-int-mismatch]
169 | void __init s3c64xx_set_timer_source(unsigned int event, unsigned int source)
| ^~~~~~~~~~~~~~~~~~~~~~~~
In file included from arch/arm/mach-s3c/s3c64xx.c:50:
arch/arm/mach-s3c/s3c64xx.h:62:20: note: previous declaration of 's3c64xx_set_timer_source' with type 'void(enum s3c64xx_timer_mode, enum s3c64xx_timer_mode)'
62 | extern void __init s3c64xx_set_timer_source(enum s3c64xx_timer_mode event,
| ^~~~~~~~~~~~~~~~~~~~~~~~
Fixes: 4280506ac9bb ("ARM: SAMSUNG: Move all platforms to new clocksource driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20230118090224.2162863-1-arnd@kernel.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit afc8dd99840b7fb7190e769a893cda673bc3a907 ]
Booting Linux on a Raspberry Pi based on bcm2835_defconfig there is
no display activity.
Enable CONFIG_FB which is nowadays required for CONFIG_FB_SIMPLE
and CONFIG_FRAMEBUFFER_CONSOLE.
Fixes: f611b1e7624c ("drm: Avoid circular dependencies for CONFIG_FB")
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Link: https://lore.kernel.org/r/20230113205842.17051-1-stefan.wahren@i2se.com
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 0414a100d6ab32721efa70ab55524540fdfe0ede ]
If platform_device_add() is not called or failed, it should call
platform_device_put() in error case.
Fixes: 97933d6ced60 ("ARM: OMAP1: dmtimer: conversion to platform devices")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Message-Id: <20220701094602.2365099-1-yangyingliang@huawei.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 9eedb910a3be0005b88c696a8552c0d4c9937cd4 ]
of_find_compatible_node() returns a node pointer with refcount incremented,
we should use of_node_put() on error path.
Add missing of_node_put() to avoid refcount leak.
Fixes: 3329659df030 ("ARM: zynq: Simplify SLCR initialization")
Signed-off-by: Qiheng Lin <linqiheng@huawei.com>
Link: https://lore.kernel.org/r/20221129140544.41293-1-linqiheng@huawei.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit ed8167cbf65c2b6ff6faeb0f96ded4d6d581e1ac ]
The "sys_clk" resource is malloced by clk_get(),
it is not released when the function return.
Fixes: fa6d79d27614 ("ARM: OMAP: Add initialisation for the real-time counter.")
Signed-off-by: Chen Hui <judy.chenhui@huawei.com>
Message-Id: <20221108141917.46796-1-judy.chenhui@huawei.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 4722dd4029c63f10414ffd8d3ffdd6c748391cd7 ]
According to c8sectpfe driver code we first drive reset line low and
then high to reset the port, therefore the reset line is supposed to
be annotated as "active low". This will be important when we convert
the driver to gpiod API.
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 80422339a75088322b4d3884bd12fa0fe5d11050 ]
The clocks in the Rockchip rk3288 DisplayPort node are
included in the power-domain@RK3288_PD_VIO logic, but the
power-domains property in the dp node is missing, so fix it.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/dab85bfb-9f55-86a1-5cd5-7388c43e0ec5@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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commit 1febf88ef907b142fdde34f7c64ed3535d9339e4 upstream.
Currently, when resetting the USB modem via AT commands, the modem is
no longer re-connected.
This problem is caused by the incorrect description of the USB_OTG2_OC
pad. It should have pull-up enabled, hysteresis enabled and the
property 'over-current-active-low' should be passed.
With this change, the USB modem can be successfully re-connected
after a reset.
Cc: stable@vger.kernel.org
Fixes: 9ac0ae97e349 ("ARM: dts: imx7d-smegw01: Add support for i.MX7D SMEGW01 board")
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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[ Upstream commit 9d46ce57f4d1c626bb48170226ea5e35deb5877c ]
In some randconfig builds, the asm/irq.h header is not included
in gpio15xx.c, so add an explicit include to avoid a build fialure:
In file included from arch/arm/mach-omap1/gpio15xx.c:15:
arch/arm/mach-omap1/irqs.h:99:34: error: 'NR_IRQS_LEGACY' undeclared here (not in a function)
99 | #define IH2_BASE (NR_IRQS_LEGACY + 32)
| ^~~~~~~~~~~~~~
arch/arm/mach-omap1/irqs.h:105:38: note: in expansion of macro 'IH2_BASE'
105 | #define INT_MPUIO (5 + IH2_BASE)
| ^~~~~~~~
arch/arm/mach-omap1/gpio15xx.c:28:27: note: in expansion of macro 'INT_MPUIO'
28 | .start = INT_MPUIO,
| ^~~~~~~~~
Acked-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 42825d1f269355d63554ab3c3762611e4d8053e9 ]
"make dtbs_check":
arch/arm/boot/dts/vf610-zii-dev-rev-b.dtb: tca9548@70: $nodename:0: 'tca9548@70' does not match '^(i2c-?)?mux'
From schema: Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.yaml
arch/arm/boot/dts/vf610-zii-dev-rev-b.dtb: tca9548@70: Unevaluated properties are not allowed ('#address-cells', '#size-cells', 'i2c@0', 'i2c@1', 'i2c@2', 'i2c@3', 'i2c@4' were unexpected)
From schema: /scratch/geert/linux/linux-renesas/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.yaml
...
Fix this by renaming PCA9548 nodes to "i2c-mux", to match the I2C bus
multiplexer/switch DT bindings and the Generic Names Recommendation in
the Devicetree Specification.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit f78985f9f58380eec37f82c8a2c765aa7670fc29 ]
"make dtbs_check":
arch/arm/boot/dts/imx53-ppd.dtb: i2c-switch@70: $nodename:0: 'i2c-switch@70' does not match '^(i2c-?)?mux'
From schema: Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.yaml
arch/arm/boot/dts/imx53-ppd.dtb: i2c-switch@70: Unevaluated properties are not allowed ('#address-cells', '#size-cells', 'i2c@0', 'i2c@1', 'i2c@2', 'i2c@3', 'i2c@4', 'i2c@5', 'i2c@6', 'i2c@7' were unexpected)
From schema: Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.yaml
Fix this by renaming the PCA9547 node to "i2c-mux", to match the I2C bus
multiplexer/switch DT bindings and the Generic Names Recommendation in
the Devicetree Specification.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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commit a4e03921c1bb118e6718e0a3b0322a2c13ed172b upstream.
zero_page is a void* pointer but memblock_alloc() returns phys_addr_t type
so this generates a warning while using clang and with -Wint-error enabled
that becomes and error. So let's cast the return of memblock_alloc() to
(void *).
Cc: <stable@vger.kernel.org> # 4.14.x +
Fixes: 340a982825f7 ("ARM: 9266/1: mm: fix no-MMU ZERO_PAGE() implementation")
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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[ Upstream commit 175281f80695569c7f9cf062e5d0ddc4addc109f ]
Chip select pinctrl phandle was missing in several stm32mp15x based boards.
Fixes: ea99a5a02ebc ("ARM: dts: stm32: Create separate pinmux for qspi cs pin in stm32mp15-pinctrl.dtsi")
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Oleksij Rempel <o.rempel@pengutronix.de>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: linux-stm32@st-md-mailman.stormreply.com
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 732dbcf52f74b254a7ddd4226e0b9638e1e7aeff ]
Chip select pinctrl phandle was missing in several stm32mp15x based boards.
Fixes: ea99a5a02ebc ("ARM: dts: stm32: Create separate pinmux for qspi cs pin in stm32mp15-pinctrl.dtsi")
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Reinhold Mueller <reinhold.mueller@emtrion.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: linux-stm32@st-md-mailman.stormreply.com
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 21d83512bf2bd25ebed467151fd2bcd0cca7dc9a ]
Chip select pinctrl phandle was missing in several stm32mp15x based boards.
Fixes: ea99a5a02ebc ("ARM: dts: stm32: Create separate pinmux for qspi cs pin in stm32mp15-pinctrl.dtsi")
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: linux-stm32@st-md-mailman.stormreply.com
Cc: linux-arm-kernel@lists.infradead.org
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 7ffd2266bd32d9f31a4e918443c733906cff0d19 ]
Chip select pinctrl phandle was missing in several stm32mp15x based boards.
Fixes: ea99a5a02ebc ("ARM: dts: stm32: Create separate pinmux for qspi cs pin in stm32mp15-pinctrl.dtsi")
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: linux-stm32@st-md-mailman.stormreply.com
Cc: linux-arm-kernel@lists.infradead.org
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 9bfa2544dbd1133f0b0af4e967de3bb9c1e3a497 ]
The 2nd DDR clock for sam9x60 DDR controller is peripheral clock with
id 49.
Fixes: 1e5f532c2737 ("ARM: dts: at91: sam9x60: add device tree for soc and board")
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20221208115241.36312-1-claudiu.beznea@microchip.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 87b30c4b0efb6a194a7b8eac2568a3da520d905f ]
Calling of_find_compatible_node() returns a node pointer with refcount
incremented. Use of_node_put() on it when done.
The patch fixes the same problem on different i.MX platforms.
Fixes: 8b88f7ef31dde ("ARM: mx25: Retrieve IIM base from dt")
Fixes: 94b2bec1b0e05 ("ARM: imx27: Retrieve the SYSCTRL base address from devicetree")
Fixes: 3172225d45bd9 ("ARM: imx31: Retrieve the IIM base address from devicetree")
Fixes: f68ea682d1da7 ("ARM: imx35: Retrieve the IIM base address from devicetree")
Fixes: ee18a7154ee08 ("ARM: imx5: retrieve iim base from device tree")
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 9dfbc72256b5de608ad10989bcbafdbbd1ac8d4e ]
The following build warning is seen when running:
make dtbs_check DT_SCHEMA_FILES=fsl-imx-uart.yaml
arch/arm/boot/dts/imx6dl-gw560x.dtb: serial@2020000: rts-gpios: False schema does not allow [[20, 1, 0]]
From schema: Documentation/devicetree/bindings/serial/fsl-imx-uart.yaml
The imx6qdl-gw560x board does not expose the UART RTS and CTS
as native UART pins, so 'uart-has-rtscts' should not be used.
Using 'uart-has-rtscts' with 'rts-gpios' is an invalid combination
detected by serial.yaml.
Fix the problem by removing the incorrect 'uart-has-rtscts' property.
Fixes: b8a559feffb2 ("ARM: dts: imx: add Gateworks Ventana GW5600 support")
Signed-off-by: Fabio Estevam <festevam@denx.de>
Acked-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit f4dd0845c4f1f5371f1e06fef0e4a1734a2db964 ]
'clock_frequency' is not a valid property.
Use the correct 'clock-frequency' instead.
Fixes: 8b646cfb84c3 ("ARM: dts: imx7d-pico: Add support for the dwarf baseboard")
Fixes: 6418fd92417f ("ARM: dts: imx7d-pico: Add support for the nymph baseboard")
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 94e2cf1e0db5b06c7a6ae0878c5cbec925819a8a ]
'clock_frequency' is not a valid property.
Use the correct 'clock-frequency' instead.
Fixes: 47246fafef84 ("ARM: dts: imx6ul-pico: Add support for the dwarf baseboard")
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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commit 980a637d11fe8dfc734f508a422185c2de55e669 upstream.
While compile-testing randconfig builds for the upcoming boardfile
removal, I noticed that an earlier patch of mine was completely
broken, and the introduction of CONFIG_ARCH_OMAP1_ANY only replaced
one set of build failures with another one, now resulting in
link failures like
ld: drivers/video/fbdev/omap/omapfb_main.o: in function `omapfb_do_probe':
drivers/video/fbdev/omap/omapfb_main.c:1703: undefined reference to `omap_set_dma_priority'
ld: drivers/dma/ti/omap-dma.o: in function `omap_dma_free_chan_resources':
drivers/dma/ti/omap-dma.c:777: undefined reference to `omap_free_dma'
drivers/dma/ti/omap-dma.c:1685: undefined reference to `omap_get_plat_info'
ld: drivers/usb/gadget/udc/omap_udc.o: in function `next_in_dma':
drivers/usb/gadget/udc/omap_udc.c:820: undefined reference to `omap_get_dma_active_status'
I tried reworking it, but the resulting patch ended up much bigger than
simply avoiding the original problem of unused-function warnings like
arch/arm/mach-omap1/mcbsp.c:76:30: error: unused variable 'omap1_mcbsp_ops' [-Werror,-Wunused-variable]
As a result, revert the previous fix, and rearrange the code that
produces warnings to hide them. For mcbsp, the #ifdef check can
simply be removed as the cpu_is_omapxxx() checks already achieve
the same result, while in the io.c the easiest solution appears to
be to merge the common map bits into each soc specific portion.
This gets cleaned in a nicer way after omap7xx support gets dropped,
as the remaining SoCs all have the exact same I/O map.
Fixes: 615dce5bf736 ("ARM: omap1: fix build with no SoC selected")
Cc: stable@vger.kernel.org
Acked-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit 0154252a3b87f77db1e44516d1ed2e82e2d29c30 upstream.
While changing node names of APQ8084 SDHCI, the ones in IFC6540 board
were not updated leading to disabled and misconfigured SDHCI.
Cc: <stable@vger.kernel.org>
Fixes: 2477d81901a2 ("ARM: dts: qcom: Fix sdhci node names - use 'mmc@'")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221204084614.12193-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit 191f8453fc99a537ea78b727acea739782378b0d upstream.
We want to ensure that the mask related to calling do_work_pending()
is within the first 16 bits. Move bits unrelated to that outside of
that range, to avoid spuriously calling do_work_pending() when we don't
need to.
Cc: stable@vger.kernel.org
Fixes: 32d59773da38 ("arm: add support for TIF_NOTIFY_SIGNAL")
Reported-and-tested-by: Hui Tang <tanghui20@huawei.com>
Suggested-by: Russell King (Oracle) <linux@armlinux.org.uk>
Link: https://lore.kernel.org/lkml/7ecb8f3c-2aeb-a905-0d4a-aa768b9649b5@huawei.com/
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit 3220022038b9a3845eea762af85f1c5694b9f861 upstream.
clang-15's ability to elide loops completely became more aggressive when
it can deduce how a variable is being updated in a loop. Counting down
one variable by an increment of another can be replaced by a modulo
operation.
For 64b variables on 32b ARM EABI targets, this can result in the
compiler generating calls to __aeabi_uldivmod, which it does for a do
while loop in float64_rem().
For the kernel, we'd generally prefer that developers not open code 64b
division via binary / operators and instead use the more explicit
helpers from div64.h. On arm-linux-gnuabi targets, failure to do so can
result in linkage failures due to undefined references to
__aeabi_uldivmod().
While developers can avoid open coding divisions on 64b variables, the
compiler doesn't know that the Linux kernel has a partial implementation
of a compiler runtime (--rtlib) to enforce this convention.
It's also undecidable for the compiler whether the code in question
would be faster to execute the loop vs elide it and do the 64b division.
While I actively avoid using the internal -mllvm command line flags, I
think we get better code than using barrier() here, which will force
reloads+spills in the loop for all toolchains.
Link: https://github.com/ClangBuiltLinux/linux/issues/1666
Reported-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Cc: stable@vger.kernel.org
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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[ Upstream commit e184d42a6e085f95f5c4f1a4fbabebab2984cb68 ]
Move the reserved regions to account for a decrease in DRAM when ECC is
enabled. ECC takes 1/9th of memory.
Running on HW with ECC off, u-boot prints:
DRAM: already initialized, 1008 MiB (capacity:1024 MiB, VGA:16 MiB, ECC:off)
And with ECC on, u-boot prints:
DRAM: already initialized, 896 MiB (capacity:1024 MiB, VGA:16 MiB, ECC:on, ECC size:896 MiB)
This implies that MCR54 is configured for ECC to be bounded at the
bottom of a 16MiB VGA memory region:
1024MiB - 16MiB (VGA) = 1008MiB
1008MiB / 9 (for ECC) = 112MiB
1008MiB - 112MiB = 896MiB (available DRAM)
The flash_memory region currently starts at offset 896MiB:
0xb8000000 (flash_memory offset) - 0x80000000 (base memory address) = 0x38000000 = 896MiB
This is the end of the available DRAM with ECC enabled and therefore it
needs to be moved.
Since the flash_memory is 64MiB in size and needs to be 64MiB aligned,
it can just be moved up by 64MiB and would sit right at the end of the
available DRAM buffer.
The ramoops region currently follows the flash_memory, but it can be
moved to sit above flash_memory which would minimize the address-space
fragmentation.
Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Link: https://lore.kernel.org/r/20220916195535.1020185-1-anoo@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit e348b4014c31041e13ff370669ba3348c4d385e3 ]
timer_read() was using an empty 100-iteration loop to wait for the
TMR_CVWR register to capture the latest timer counter value. The delay
wasn't long enough. This resulted in CPU idle time being extremely
underreported on PXA168 with CONFIG_NO_HZ_IDLE=y.
Switch to the approach used in the vendor kernel, which implements the
capture delay by reading TMR_CVWR a few times instead.
Fixes: 49cbe78637eb ("[ARM] pxa: add base support for Marvell's PXA168 processor line")
Signed-off-by: Doug Brown <doug@schmorgal.com>
Link: https://lore.kernel.org/r/20221204005117.53452-3-doug@schmorgal.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit f87db2005f73876602211af0ee156817019b6bda ]
Switch port 6 is connected to eth0, so add appropriate device tree node for it.
Fixes: 26ca8b52d6e1 ("ARM: dts: add support for Turris Omnia")
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit f1f3e530c59a7e8c5f06172f4c28b945a6b4bfb8 ]
This allows bootloader to correctly pass MAC addresses used by bootloader
to individual interfaces into kernel device tree.
Signed-off-by: Pali Rohár <pali@kernel.org>
Fixes: 26ca8b52d6e1 ("ARM: dts: add support for Turris Omnia")
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 69236d2391b4d7324b11c3252921571577892e7b ]
BDF of resource in DT assigned-addresses property of Marvell PCIe Root Port
(PCI-to-PCI bridge) should match BDF in address part in that DT node name
as specified resource belongs to Marvell PCIe Root Port itself.
Fixes: 538da83ddbea ("ARM: mvebu: add Device Tree files for Armada 39x SoC and board")
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 44f47b7a8fa4678ce4c38ea74837e4996b9df6d6 ]
BDF of resource in DT assigned-addresses property of Marvell PCIe Root Port
(PCI-to-PCI bridge) should match BDF in address part in that DT node name
as specified resource belongs to Marvell PCIe Root Port itself.
Fixes: 0d3d96ab0059 ("ARM: mvebu: add Device Tree description of the Armada 380/385 SoCs")
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 823956d2436f70ced74c0fe8ab99facd8abfc060 ]
BDF of resource in DT assigned-addresses property of Marvell PCIe Root Port
(PCI-to-PCI bridge) should match BDF in address part in that DT node name
as specified resource belongs to Marvell PCIe Root Port itself.
Fixes: 4de59085091f ("ARM: mvebu: add Device Tree description of the Armada 375 SoC")
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit eab276787f456cbea89fabea110fe0728673d308 ]
BDF of resource in DT assigned-addresses property of Marvell PCIe Root Port
(PCI-to-PCI bridge) should match BDF in address part in that DT node name
as specified resource belongs to Marvell PCIe Root Port itself.
Fixes: 9d8f44f02d4a ("arm: mvebu: add PCIe Device Tree informations for Armada XP")
Fixes: 12b69a599745 ("ARM: mvebu: second PCIe unit of Armada XP mv78230 is only x1 capable")
Fixes: 2163e61c92d9 ("ARM: mvebu: fix second and third PCIe unit of Armada XP mv78260")
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit d9208b0fa2e803d16b28d91bf1d46b7ee9ea13c6 ]
BDF of resource in DT assigned-addresses property of Marvell PCIe Root Port
(PCI-to-PCI bridge) should match BDF in address part in that DT node name
as specified resource belongs to Marvell PCIe Root Port itself.
Fixes: a09a0b7c6ff1 ("arm: mvebu: add PCIe Device Tree informations for Armada 370")
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit dcc7d8c72b64a479b8017e4332d99179deb8802d ]
BDF of resource in DT assigned-addresses property of Marvell PCIe Root Port
(PCI-to-PCI bridge) should match BDF in address part in that DT node name
as specified resource belongs to Marvell PCIe Root Port itself.
Fixes: 74ecaa403a74 ("ARM: dove: add PCIe controllers to SoC DT")
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit ea3ce4cf076ba11bb591c8013c5315136cae52c8 ]
The unit addresses do not correspond to the nodes' reg properties,
because they don't have any.
Fixes: e42b650f828d ("ARM: dts: nuvoton: Add new device nodes to NPCM750 EVB")
Fixes: ee33e2fb3d70 ("ARM: dts: nuvoton: Add Quanta GBS BMC Device Tree")
Fixes: 59f5abe09f0a ("ARM: dts: nuvoton: Add Quanta GSJ BMC")
Fixes: 14579c76f5ca ("ARM: dts: nuvoton: Add Fii Kudo system")
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20221031221553.163273-1-j.neuschaefer@gmx.net
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 0336e2ce34e7a89832b6c214f924eb7bc58940be ]
Interrupt 12 of the Interrupt controller belongs to the SMI controller,
the right one for the display controller is the interrupt 13.
Fixes: 8113ba917dfa ("ARM: SPEAr: DT: Update device nodes")
Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit d5d577e3d50713ad11d98dbdaa48bb494346c26d ]
The WLAN regulator uses 'gpios' property instead of 'gpio' to specify
regulator enable GPIO. While the former is also currently handled by
the Linux kernel regulator-fixed driver, the later is the correct one
per DT bindings. Update the DT to use the later.
Fixes: 7dd5cbba42c93 ("ARM: dts: stm32: Enable WiFi 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>
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[ Upstream commit 3b835f1b8acef53c8882b25f40f48d7f5982c938 ]
The Avenger96 is populated with STM32MP157A DHCOR SoM, drop the
stm32mp15xc.dtsi which should only be included in DTs of devices
which are populated with STM32MP15xC/F SoC as the stm32mp15xc.dtsi
enables CRYP block not present in the STM32MP15xA/D SoC .
Fixes: 7e76f82acd9e1 ("ARM: dts: stm32: Split Avenger96 into DHCOR SoM and Avenger96 board")
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit a42b1ee868361f1cb0492f1bdaefb43e0751e468 ]
There's a typo missing the arm, prefix of arm,coresight-etb10. Fix it to
make devicetree validation happier.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Fixes: 7a5c275fd821 ("ARM: dts: qcom: Add apq8064 CoreSight components")
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221013190657.48499-3-luca@z3ntu.xyz
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Pull ARM fix from Russell King:
"One further ARM fix for 6.1 from Wang Kefeng, fixing up the handling
for kfence faults"
* tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm:
ARM: 9278/1: kfence: only handle translation faults
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fix from Arnd Bergmann:
"One more last minute revert for a boot regression that was found on
the popular colibri-imx7"
* tag 'soc-fixes-6.1-6' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
Revert "ARM: dts: imx7: Fix NAND controller size-cells"
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fix from Arnd Bergmann:
"One last build fix came in, addressing a link failure when building
without CONFIG_OUTER_CACHE"
* tag 'soc-fixes-6.1-5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
ARM: at91: fix build for SAMA5D3 w/o L2 cache
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This reverts commit 753395ea1e45c724150070b5785900b6a44bd5fb.
It introduced a boot regression on colibri-imx7, and potentially any
other i.MX7 boards with MTD partition list generated into the fdt by
U-Boot.
While the commit we are reverting here is not obviously wrong, it fixes
only a dt binding checker warning that is non-functional, while it
introduces a boot regression and there is no obvious fix ready.
Fixes: 753395ea1e45 ("ARM: dts: imx7: Fix NAND controller size-cells")
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Marek Vasut <marex@denx.de>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/all/Y4dgBTGNWpM6SQXI@francesco-nb.int.toradex.com/
Link: https://lore.kernel.org/all/20221205144917.6514168a@xps-13/
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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This is a similar fixup like arm64 does, only handle translation faults
in case of unexpected kfence report when alignment faults on ARM, see
more from commit 0bb1fbffc631 ("arm64: mm: kfence: only handle translation
faults").
Fixes: 75969686ec0d ("ARM: 9166/1: Support KFENCE for ARM")
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
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git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk fixes from Stephen Boyd:
"A set of clk driver fixes that resolve issues for various SoCs.
Most of these are incorrect clk data, like bad parent descriptions.
When the clk tree is improperly described things don't work, like USB
and UFS controllers, because clk frequencies are wonky. Here are the
extra details:
- Fix the parent of UFS reference clks on Qualcomm SC8280XP so that
UFS works properly
- Fix the clk ID for USB on AT91 RM9200 so the USB driver continues
to probe
- Stop using of_device_get_match_data() on the wrong device for a
Samsung Exynos driver so it gets the proper clk data
- Fix ExynosAutov9 binding
- Fix the parent of the div4 clk on Exynos7885
- Stop calling runtime PM APIs from the Qualcomm GDSC driver directly
as it leads to a lockdep splat and is just plain wrong because it
violates runtime PM semantics by calling runtime PM APIs when the
device has been runtime PM disabled"
* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
clk: qcom: gcc-sc8280xp: add cxo as parent for three ufs ref clks
ARM: at91: rm9200: fix usb device clock id
clk: samsung: Revert "clk: samsung: exynos-clkout: Use of_device_get_match_data()"
dt-bindings: clock: exynosautov9: fix reference to CMU_FSYS1
clk: qcom: gdsc: Remove direct runtime PM calls
clk: samsung: exynos7885: Correct "div4" clock parents
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https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into arm/fixes
AT91 fixes for 6.1 #3
It contains:
- build fix for SAMA5D3 devices which don't have an L2 cache and due to this
accesssing outer_cache.write_sec in sama5_secure_cache_init() could throw
undefined reference to `outer_cache' if CONFIG_OUTER_CACHE is disabled
from common sama5_defconfig.
* tag 'at91-fixes-6.1-3' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux:
ARM: at91: fix build for SAMA5D3 w/o L2 cache
Link: https://lore.kernel.org/r/20221125093521.382105-1-claudiu.beznea@microchip.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Arnd Bergmann:
"There are a bunch of late fixes that just came in, in particular a
longer series for Rockchips devicetree files, but most of those just
address cosmetic errors that were found during the binding validation.
There are a couple of code changes:
- A regression fix to the IXP42x PCI bus
- A fix for a memory leak on optee, and another one for mach-mxs
- Two fixes for the sunxi rsb bus driver, to address problems with
the shutdown logic
The rest are small but important devicetree fixes for a number of
individual boards, addressing issues across all platforms:
- arm global timer on older rockchip SoCs is unstable and needs to be
disabled in favor of a more reliable clocksource
- Corrections to fix bluetooth, mmc, and networking on a few Rockchip
boards
- at91/sam9g20ek UDC needs a pin controller config change
- an omap board runs into mmc probe errors because of regulator nodes
in the wrong place
- imx8mp-evk has a minor inaccuracy with its pin config, but without
user visible impact
- The Allwinner H6 Hantro G2 video decoder needs an IOMMU reference
to prevent the driver from crashing"
* tag 'soc-fixes-6.1-4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (30 commits)
bus: ixp4xx: Don't touch bit 7 on IXP42x
ARM: dts: imx6q-prti6q: Fix ref/tcxo-clock-frequency properties
arm64: dts: imx8mp-evk: correct pcie pad settings
ARM: mxs: fix memory leak in mxs_machine_init()
ARM: dts: at91: sam9g20ek: enable udc vbus gpio pinctrl
tee: optee: fix possible memory leak in optee_register_device()
arm64: dts: allwinner: h6: Add IOMMU reference to Hantro G2
media: dt-bindings: allwinner: h6-vpu-g2: Add IOMMU reference property
bus: sunxi-rsb: Support atomic transfers
bus: sunxi-rsb: Remove the shutdown callback
ARM: dts: rockchip: disable arm_global_timer on rk3066 and rk3188
arm64: dts: rockchip: Fix Pine64 Quartz4-B PMIC interrupt
ARM: dts: am335x-pcm-953: Define fixed regulators in root node
ARM: dts: rockchip: rk3188: fix lcdc1-rgb24 node name
arm64: dts: rockchip: fix ir-receiver node names
ARM: dts: rockchip: fix ir-receiver node names
arm64: dts: rockchip: fix adc-keys sub node names
ARM: dts: rockchip: fix adc-keys sub node names
arm: dts: rockchip: remove clock-frequency from rtc
arm: dts: rockchip: fix node name for hym8563 rtc
...
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