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PMU driver cleanups for managing IRQ affinity and exposing event
attributes via sysfs.
* for-next/perf: (36 commits)
drivers/perf: fix the missed ida_simple_remove() in ddr_perf_probe()
perf/arm-cmn: Fix invalid pointer when access dtc object sharing the same IRQ number
arm64: perf: Simplify EVENT ATTR macro in perf_event.c
drivers/perf: Simplify EVENT ATTR macro in fsl_imx8_ddr_perf.c
drivers/perf: Simplify EVENT ATTR macro in xgene_pmu.c
drivers/perf: Simplify EVENT ATTR macro in qcom_l3_pmu.c
drivers/perf: Simplify EVENT ATTR macro in qcom_l2_pmu.c
drivers/perf: Simplify EVENT ATTR macro in SMMU PMU driver
perf: Add EVENT_ATTR_ID to simplify event attributes
perf/smmuv3: Don't trample existing events with global filter
perf/hisi: Constify static attribute_group structs
perf: qcom: Remove redundant dev_err call in qcom_l3_cache_pmu_probe()
drivers/perf: hisi: Fix data source control
arm64: perf: Add more support on caps under sysfs
perf: qcom_l2_pmu: move to use request_irq by IRQF_NO_AUTOEN flag
arm_pmu: move to use request_irq by IRQF_NO_AUTOEN flag
perf: arm_spe: use DEVICE_ATTR_RO macro
perf: xgene_pmu: use DEVICE_ATTR_RO macro
perf: qcom: use DEVICE_ATTR_RO macro
perf: arm_pmu: use DEVICE_ATTR_RO macro
...
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Tacoma and Rainier both have a line-names array that is too long:
gpio gpiochip0: gpio-line-names is length 232 but should be at most length 208
This was probably copied from an AST2500 device tree that did have more
GPIOs on the controller.
Fixes: e9b24b55ca4f ("ARM: dts: aspeed: rainier: Add gpio line names")
Fixes: 2f68e4e7df67 ("ARM: dts: aspeed: tacoma: Add gpio line names")
Link: https://lore.kernel.org/r/20210624090742.56640-1-joel@jms.id.au
Signed-off-by: Joel Stanley <joel@jms.id.au>
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git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/dt
Nodes for the Hantro-based video codecs on
rk3036, rk3066, rk3188 and rk322x.
* tag 'v5.14-rockchip-dts32-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
ARM: dts: rockchip: add vpu and vdec node for RK322x
ARM: dts: rockchip: add vpu nodes for RK3066 and RK3188
ARM: dts: rockchip: add vpu node for RK3036
Link: https://lore.kernel.org/r/4611716.rnzMqkiUVr@diego
Signed-off-by: Olof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/dt
A lot of fixes related to the dt-binding yaml conversion,
power-domain additions for rk322x and rk3036 and the missing
mmc aliases move to board files on rk3066/rk3188.
* tag 'v5.14-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
ARM: dts: rockchip: add power controller for RK322x
ARM: dts: rockchip: add power controller for RK3036
ARM: dts: rockchip: add labels to the timer nodes on rk3066a
ARM: dts: rockchip: fix supply properties in io-domains nodes
ARM: dts: rockchip: remove #phy-cells from usbphy node rk3066/rk3188
ARM: dts: rockchip: rename nodename for phy-rockchip-inno-usb2
ARM: dts: rockchip: move mmc aliases to board dts on rk3066/rk3188
ARM: dts: rockchip: move and restyle grf nodes rk3066/rk3188
ARM: dts: rockchip: rename vcc_stdby node name for rk3066a-rayeager.dts
ARM: dts: rockchip: Remove more clock-names from PWM nodes
ARM: dts: rockchip: add #power-domain-cells to power domain nodes
ARM: dts: rockchip: Fix power-controller node names for rk3288
ARM: dts: rockchip: Fix power-controller node names for rk3188
ARM: dts: rockchip: Fix power-controller node names for rk3066a
ARM: dts: rockchip: Remove useless interrupt-names on IOMMU node on rk3036
ARM: dts: rockchip: Fix IOMMU nodes properties on rk322x
ARM: dts: rockchip: Fix the timer clocks order
ARM: dts: rockchip: fix pinctrl sleep nodename for rk3036-kylin and rk3288
ARM: dts: rockchip: Fix thermal sensor cells o rk322x
Link: https://lore.kernel.org/r/2084346.irdbgypaU6@phil
Signed-off-by: Olof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik into arm/soc
This is a major chunk of IXP4xx modernization:
- Fist we move some registers around to make room for
the predetermined PCI I/O space.
- Then we add some Kconfig options to make it possible
to use the old PCI driver in parallell with the new
shiny one.
- Then we add the new PCI driver and some bindings for
it.
- On top of this we add an (ages old) patch from Arnd
that centralize the CPU/SoC detection in drivers/soc
and make the header a standard Linux header to avoid
the <mach/*> business in drivers.
- Then we split out and modernize some platform data
headers for pata, and hwrandom, and top it up with
DT bindings and support for hwrandom.
* tag 'ixp4xx-arm-soc-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik:
ixp4xx: fix spelling mistake in Kconfig "Devce" -> "Device"
hw_random: ixp4xx: Add OF support
hw_random: ixp4xx: Add DT bindings
hw_random: ixp4xx: Turn into a module
hw_random: ixp4xx: Use SPDX license tag
hw_random: ixp4xx: enable compile-testing
pata: ixp4xx: split platform data to its own header
soc: ixp4xx: move cpu detection to linux/soc/ixp4xx/cpu.h
PCI: ixp4xx: Add a new driver for IXP4xx
PCI: ixp4xx: Add device tree bindings for IXP4xx
ARM/ixp4xx: Make NEED_MACH_IO_H optional
ARM/ixp4xx: Move the virtual IObases
Link: https://lore.kernel.org/r/CACRpkdbw6HSpp7k6q1FYGmtafLmdAu8bFnpHQOdfBDYYsdLbkw@mail.gmail.com
Signed-off-by: Olof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/dt
Devicetree binding clean-up for omaps for v5.14
Minor devicetree clean-up for omaps for the binding checks:
- Drop unsupported dmas for omap2/3 i2c
- Drop redundant ehrpwm compatible
- Drop am33xx-ecap compatible no longer needed
- Correct node names for ecap
- Drop unsupported interrupts for ecap
- Drop redundant ti,pcf8575
- Correct usage for ti,pindir-d0-out-d1-in
* tag 'omap-for-v5.14/dt-cleanup-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: am437x: align ti,pindir-d0-out-d1-in property with dt-shema
ARM: dts: am335x: align ti,pindir-d0-out-d1-in property with dt-shema
ARM: dts: dra7x-evm: Drop "ti,pcf8575"
ARM: dts: am33xx: Drop interrupt property from ecap nodes
ARM: dts: ti: Fix node name for all ecap dt nodes
ARM: dts: ti: Drop usage of ti,am33xx-ecap from DT nodes
ARM: dts: ti: drop usage of redundant compatible
ARM: dts: omap2/3: Drop dmas property from I2C node
Link: https://lore.kernel.org/r/pull-1624002812-396117@atomide.com-2
Signed-off-by: Olof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/soc
Non-urgent fixes for omaps for v5.14 merge window
Warn and block suspend for am335x unless the PM related modules and
firmware are loaded and warn otherwise. Otherwise we easily end up
with a suspended system with nothing capable of waking it up.
We also drop a duplicated prototype for am33xx_init_early().
* tag 'omap-for-v5.14/fixes-not-urgent-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP2+: Block suspend for am3 and am4 if PM is not configured
ARM: OMAP2+: remove duplicated prototype
ARM: dts: dra7: Fix duplicate USB4 target module node
ARM: OMAP1: ams-delta: remove unused function ams_delta_camera_power
bus: ti-sysc: Fix flakey idling of uarts and stop using swsup_sidle_act
bus: ti-sysc: Fix am335x resume hang for usb otg module
ARM: OMAP2+: Fix build warning when mmc_omap is not built
ARM: OMAP1: isp1301-omap: Add missing gpiod_add_lookup_table function
ARM: OMAP1: Fix use of possibly uninitialized irq variable
bus: ti-sysc: Fix missing quirk flags for sata
Link: https://lore.kernel.org/r/pull-1624002812-396117@atomide.com
Signed-off-by: Olof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes
Fix duplicate usb4 regression for dra74 variants
USB4 is only present in DRA74x variants, and I managed to add it for the
other variants too with the recent legacy platform data removal.
* tag 'omap-for-v5.13/fixes-rc6-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: dra7: Fix duplicate USB4 target module node
Link: https://lore.kernel.org/r/pull-1623999845-180025@atomide.com
Signed-off-by: Olof Johansson <olof@lixom.net>
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into arm/dt
ARM: DT: HiSilicon ARM32 DT updates for 5.14
- Correct the HiSilicon copyright
* tag 'hisi-arm32-dt-for-5.14' of git://github.com/hisilicon/linux-hisi:
ARM: dts: hisilicon: use the correct HiSilicon copyright
Link: https://lore.kernel.org/r/60CBF408.7040302@hisilicon.com
Signed-off-by: Olof Johansson <olof@lixom.net>
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The VPU and the VDEC IP block of RK322x are the same as RK3399 has and
the drivers can be used as-is.
Add the respective nodes to the device tree.
Signed-off-by: Alex Bee <knaerzche@gmail.com>
Link: https://lore.kernel.org/r/20210527154455.358869-13-knaerzche@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Add the vpu node to the common rk3xxx.dtsi and only the powerdomain
property to the SoC specific device trees.
Signed-off-by: Alex Bee <knaerzche@gmail.com>
Link: https://lore.kernel.org/r/20210527154455.358869-12-knaerzche@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Add the vpu node and the node for the attached iommu for RK3036.
Signed-off-by: Alex Bee <knaerzche@gmail.com>
Link: https://lore.kernel.org/r/20210527154455.358869-11-knaerzche@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Pull ARM fix from Russell King:
- fix gcc 10 compiler regression with cpu_init()
* tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm:
ARM: 9081/1: fix gcc-10 thumb2-kernel regression
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The kernel test robot reported an interesting bug:
A debug print was using %08x with kernel_sec_start and kernel_sec_end
being phys_addr_t which can be either u32 or u64 (possibly more).
Actually these should just be declared as u32 to begin with: they are
declared as such in the assembly in head.S and the kernel definitely
boots in a 32 bit physical address space. Redeclare the kernel_sec_start
and kernel_sec_end to rid the bug.
Reported-by: kernel test robot <lkp@intel.com>
Fixes: 6e121df14ccd ("ARM: 9090/1: Map the lowmem and kernel separately")
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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Replace a bunch of 'p->state == TASK_RUNNING' with a new helper:
task_is_running(p).
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Davidlohr Bueso <dave@stgolabs.net>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20210611082838.222401495@infradead.org
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This commit in sched/urgent moved the cfs_rq_is_decayed() function:
a7b359fc6a37: ("sched/fair: Correctly insert cfs_rq's to list on unthrottle")
and this fresh commit in sched/core modified it in the old location:
9e077b52d86a: ("sched/pelt: Check that *_avg are null when *_sum are")
Merge the two variants.
Conflicts:
kernel/sched/fair.c
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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As we need to start doing some additional work on all idle
paths, let's introduce a set of macros that will perform
the work related to the GICv3 pseudo-NMI idle entry exit.
Stubs are introduced to 32bit ARM for compatibility.
As these helpers are currently unused, there is no functional
change.
Tested-by: Valentin Schneider <valentin.schneider@arm.com>
Reviewed-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210615111227.2454465-2-maz@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>
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There is spelling mistake in the prompt text in the Kconfig. Fix it.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Instead of just initializing always, which will invariably
create problems on multiplatform builds, turn this driver into
a module and pass a resource with the memory location.
The device only exist on the IXP46x so we only register
the device for the IXP46x SoC.
Cc: Deepak Saxena <dsaxena@plexity.net>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Portable drivers cannot use mach/platform.h, so move the
structure into its own header. With this, compile testing
can be enabled.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Generic drivers are unable to use the feature macros from mach/cpu.h
or the feature bits from mach/hardware.h, so move these into a global
header file along with some dummy helpers that list these features as
disabled elsewhere.
Cc: David S. Miller <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: netdev@vger.kernel.org
Cc: Zoltan HERPAI <wigyori@uid0.hu>
Cc: Raylynn Knight <rayknight@me.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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s/Hisilicon/HiSilicon/.
It should use capital S, according to the official website
https://www.hisilicon.com/en.
Signed-off-by: Hao Fang <fanghao11@huawei.com>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
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https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux into arm/dt
Amlogic ARM DT changes for v5.14:
- Set the fifo-size of uart_A to 128 bytes like the ARM64 counterpart
* tag 'amlogic-arm-dt-for-v5.14' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux:
ARM: dts: meson: Set the fifo-size of uart_A to 128 bytes
Link: https://lore.kernel.org/r/2f19a5a1-3ed9-dd11-02f1-7d535cb1c25c@baylibre.com
Signed-off-by: Olof Johansson <olof@lixom.net>
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Now ARM global timer driver could work even if it's source clock rate
changes, so we don't need to disable that driver when cpu frequency scaling
is in use.
This cause Zynq arch to get support for timer delay and get_cycles().
Signed-off-by: Andrea Merello <andrea.merello@gmail.com>
Cc: Patrice Chotard <patrice.chotard@st.com>
Cc: linux-kernel@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Sören Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20210406130045.15491-3-andrea.merello@gmail.com
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pxa_defconfig already enables libata including the pata_pcmcia driver, so
drop the legacy ide driver and idecs host driver.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20210616134658.1471835-5-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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footbridge_defconfig enables CONFIG_IDE but no actual host controller
driver, so just drop it.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20210616134658.1471835-4-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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In order to create a proper PCI driver for the IXP4xx
we need to make the old PCI driver and its reliance
on <mach/io.h> optional.
Create a new Kconfig symbol for the legacy PCI driver
IXP4XX_PCI_LEGACY and only activate NEED_MACH_IO_H
for this driver.
A few files need to be adjusted to explicitly include
the <mach/hardware.h> and <mach/cpu.h> headers that
they previously obtained implicitly using <linux/io.h>
that would include <mach/io.h> and in turn include
these two headers.
This breaks our reliance on the old PCI and indirect
PCI support so we can reimplement a proper purely
DT-based driver in the PCI subsystem.
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Imre Kaloz <kaloz@openwrt.org>
Cc: Krzysztof Halasa <khalasa@piap.pl>
Cc: Zoltan HERPAI <wigyori@uid0.hu>
Cc: Raylynn Knight <rayknight@me.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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UART1, UART2 and the expansion bus config registers
are the only registers mapped in a fixed location
when using device tree.
For device tree we also want to get rid of the custom
<mach/io.h> for IXP4xx. So we need to undefine
CONFIG_NEED_MACH_IO_H. Doing that activates the fixed
mapping of the PCI IO space to PCI_IO_VIRT_BASE which
is hardcoded to 0xFEE00000 and this would collide with
the old fixed mappings.
Move the fixed virtual IO base address from 0xFEF00000
to 0xFEC00000 in order to avoid the collision.
For the OF-only boot path let's even cut the reliance
on <mach/io.h> and just hardcode the one single virtbase
we need apart from the UART, which is hardcoded in
Kconfig.debug.
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Imre Kaloz <kaloz@openwrt.org>
Cc: Krzysztof Halasa <khalasa@piap.pl>
Cc: Zoltan HERPAI <wigyori@uid0.hu>
Cc: Raylynn Knight <rayknight@me.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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* tag 'mstar-dt-5.14' of git://github.com/linux-chenxing/linux:
ARM: dts: mstar: Add watchdog device node
Link: https://lore.kernel.org/r/CAFr9PXknSfSso6Uq0Fn_qJM5ZnJ4QK=YjJ32kKt4XYPrHK5x6w@mail.gmail.com
Signed-off-by: Olof Johansson <olof@lixom.net>
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This adds the definition of both an oscillator at 12Mhz required by the
the watchdog and the watchdog device node.
Signed-off-by: Romain Perier <romain.perier@gmail.com>
Signed-off-by: Daniel Palmer <daniel@0x0f.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/defconfig
ARM: tegra: Default configuration changes for v5.14-rc1
Enables the devfreq thermal support to allow using the devfreq device as
cooling device for the system.
* tag 'tegra-for-5.14-arm-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
ARM: tegra_defconfig: Enable CONFIG_DEVFREQ_THERMAL
Link: https://lore.kernel.org/r/20210611164437.3568059-5-thierry.reding@gmail.com
Signed-off-by: Olof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/dt
ARM: tegra: Device tree changes for v5.14-rc1
This contains various improvements (such as microphone detection and
thermal zones) for some older Tegra devices (such as the Nexus 7 or
the Acer A500).
* tag 'tegra-for-5.14-arm-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
ARM: tegra: ouya: Enable memory frequency thermal throttling using ACTMON
ARM: tegra: nexus7: Enable memory frequency thermal throttling using ACTMON
ARM: tegra: Add cooling cells to ACTMON device-tree node
ARM: tegra: nexus7: Correct 3v3 regulator GPIO of PM269 variant
ARM: tegra: nexus7: Remove monitored-battery property
ARM: tegra: nexus7: Improve thermal zones
ARM: tegra: nexus7: Add i2c-thermtrip node
ARM: tegra: paz00: Add CPU thermal zone
ARM: tegra: wm8903: Fix polarity of headphones-detection GPIO in device-trees
ARM: tegra: Add reg property to Tegra20 EMC table device-tree nodes
ARM: tegra: acer-a500: Bump thermal trips by 10C
ARM: tegra: acer-a500: Specify proper voltage for WiFi SDIO bus
ARM: tegra: acer-a500: Improve microphone detection
Link: https://lore.kernel.org/r/20210611164437.3568059-4-thierry.reding@gmail.com
Signed-off-by: Olof Johansson <olof@lixom.net>
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This adds the debug_ll uart for the PM UART found on armv7-based MStar
SoCs.
Signed-off-by: Romain Perier <romain.perier@gmail.com>
Acked-by: Daniel Palmer <daniel@thingy.jp>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Tested-by: Mohammed Billoo <mohammed.billoo@gmail.com>
Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
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https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/dt
Qualcomm DTS updates for v5.14
This adds DMA, NAND controllers, USB controller and PHY, RPM, L2CC,
thermal sensors and defines thermal zones. It them enables these for the
RB3011.
* tag 'qcom-dts-for-5.14' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
ARM: dts: qcom: Enable NAND + USB for RB3011
ARM: dts: qcom: add L2CC and RPM for IPQ8064
ARM: dts: qcom: Add USB port definitions to ipq806x
ARM: dts: qcom: Add tsens details to ipq806x
ARM: dts: qcom: Add ADM DMA + NAND definitions to ipq806x
Link: https://lore.kernel.org/r/20210614223840.393224-1-bjorn.andersson@linaro.org
Signed-off-by: Olof Johansson <olof@lixom.net>
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https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes
Qualcomm DTS fixes for v5.13
Failure to properly define "secure-regions" as 64-bit ranges prevents
the two SDX55 boards from booting, so correct this.
* tag 'qcom-dts-fixes-for-5.13' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
ARM: dts: qcom: sdx55-telit: Represent secure-regions as 64-bit elements
ARM: dts: qcom: sdx55-t55: Represent secure-regions as 64-bit elements
Link: https://lore.kernel.org/r/20210614215552.391887-1-bjorn.andersson@linaro.org
Signed-off-by: Olof Johansson <olof@lixom.net>
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https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/defconfig
Samsung defconfig changes for v5.14
1. Enable Exynos Universal Flash Storage (UFS) driver for Exynos7 arm64
boards.
2. Restore framebuffer support in exynos_defconfig.
* tag 'samsung-defconfig-5.14' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: exynos_defconfig: restore framebuffer support
arm64: defconfig: Enable Exynos UFS driver
Link: https://lore.kernel.org/r/20210614193309.20248-3-krzysztof.kozlowski@canonical.com
Signed-off-by: Olof Johansson <olof@lixom.net>
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The Ux500 HREF LEDs have not been probing properly for a
while as this was introduce:
ret = of_property_read_u32(np, "color", &led_color);
if (ret)
return ret;
Since the device tree did not define the new invented color
attribute, probe was failing.
Define color attributes for the LEDs so they work again.
Link: https://lore.kernel.org/r/20210613123356.880933-1-linus.walleij@linaro.org
Fixes: 92a81562e695 ("leds: lp55xx: Add multicolor framework support to lp55xx")
Cc: stable@vger.kernel.org
Cc: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/defconfig
i.MX defconfig update for 5.14:
- Enable LT8912B DRM bridge and Layerscape EDAC driver support in arm64
defconfig.
- Enable WiFi ath10k SDIO driver in imx_v6_v7_defconfig.
* tag 'imx-defconfig-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: imx_v6_v7_defconfig: Select the Wifi ath10k sdio driver
arm64: defconfig: enable Layerscape EDAC driver
arm64: defconfig: Enable LT8912B DRM bridge driver
Link: https://lore.kernel.org/r/20210613082544.16067-6-shawnguo@kernel.org
Signed-off-by: Olof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/dt
i.MX device tree changes for 5.14:
- New board support: i.MX6Q DaSheng COM-9XX SBC board, i.MX28 based XEA
board, GE B1x5v2 boards.
- A series from Christoph Niedermaier to correct imx6q-dhcom
descriptions, add device aliases and ethernet VIO regulator.
- Correct Ethernet node name for imx51-digi-connectcore-som and
imx53-ard board to comply DT schema.
- A couple of update on imx6dl-yapp4 board, configuring OLED display
segment offset, and using aliases to set custom MMC device indexes.
- A series from Oleksij Rempel and Robin van der Gracht to update
Protonic boards: imx6dl-prtvt7, imx6dl-plym2m and imx6qdl-vicut1.
- A series from Shengjiu Wang to improve various audio support on NXP
reference boards.
- Rename pinfunc for i.MX25 GPIO_[A-F] pads for consistency.
* tag 'imx-dt-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (30 commits)
ARM: dts: imx6: Add GE B1x5v2
ARM: dts: imx6q-dhcom: Add ethernet VIO regulator
ARM: dts: imx6q-dhcom: Add aliases for i2c, serial and rtc
ARM: dts: imx6q-dhcom: Add gpios pinctrl for i2c bus recovery
ARM: dts: imx6q-dhcom: Fix ethernet plugin detection problems
ARM: dts: imx6q-dhcom: Fix ethernet reset time properties
ARM: dts: imx6dl-prtvt7: Remove unused 'sound-dai-cells' from ssi1 node
ARM: dts: imx6dl-prtvt7: The sgtl5000 uses i2s not ac97
ARM: dts: imx6qdl-vicut1: add interrupt-counter nodes
ARM: dts: imx6dl-prtvt7: Enable the VPU
ARM: dts: imx6dl: enable touchscreen debounce filter on PLYM2M and PRTVT7 boards
ARM: dts: imx6dl-plym2m: remove touchscreen-size-* properties
ARM: dts: imx6dl-prtvt7: fix PWM cell count for the backlight node.
ARM: dts: imx6dl-prtvt7: Remove backlight enable gpio
ARM: dts: imx6dl-prtvt7: add TSC2046 touchscreen node
ARM: dts: imx53-ard: Correct Ethernet node name
ARM: dts: i.MX51: digi-connectcore-som: Correct Ethernet node name
ARM: dts: imx6dl-riotboard: configure PHY clock and set proper EEE value
ARM: dts: imx6: edmqmx6: set phy-mode to RGMII-ID
ARM: dts: imx6qdl-sabresd: Configure the gpio for hp detect
...
Link: https://lore.kernel.org/r/20210613082544.16067-4-shawnguo@kernel.org
Signed-off-by: Olof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/soc
i.MX SoC changes for 5.14:
- Add SMP support for i.MX7D, as there are i.MX7D devices running in
field with U-Boot that doesn't support PSCI.
- Fix imx5_cpu_suspend_info reference in i.MX5 PM code comments.
- Add SoC ID initialization for i.MX50.
- Drop unnecessary of_platform_default_populate() call from i.MX6Q
.init_machine hook.
- A series from Oleksij Rempel to remove most of the i.MX6/7 board
specific PHY fixups.
* tag 'imx-soc-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: imx: add smp support for imx7d
ARM: imx6q: drop of_platform_default_populate() from init_machine
ARM: imx7d: remove Atheros AR8031 PHY fixup
ARM: imx6sx: remove Atheros AR8031 PHY fixup
ARM: imx6q: remove Atheros AR8035 SmartEEE fixup
ARM: imx6q: remove clk-out fixup for the Atheros AR8031 and AR8035 PHYs
ARM: imx6q: remove BMCR_PDOWN handler in ar8035_phy_fixup()
ARM: imx6q: remove part of ar8031_phy_fixup()
ARM: imx6q: remove PHY fixup for KSZ9031
ARM: imx: Initialize SoC ID on i.MX50
ARM: imx: pm-imx5: Fix references to imx5_cpu_suspend_info
Link: https://lore.kernel.org/r/20210613082544.16067-2-shawnguo@kernel.org
Signed-off-by: Olof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into arm/dt
ARM: DTS: Keystone K2G cleanup for v5.13
- Rename message manager node
- Rename the TI-SCI node and clock
- assign clock to McAsp
* tag 'keystone_dts_for_5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone:
ARM: dts: keystone: k2g-evm: Move audio oscillator assigned clock to mcasp
ARM: dts: keystone: k2g: Rename the TI-SCI clocks node name
ARM: dts: keystone: k2g: Rename the TI-SCI node
ARM: dts: keystone: k2g: Rename message-manager node
Link: https://lore.kernel.org/r/1623564020-9958-1-git-send-email-santosh.shilimkar@oracle.com
Signed-off-by: Olof Johansson <olof@lixom.net>
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The first UART controller in the "Everything-Else" power domain is
called uart_A. Unlike all other UARTs (which use a 64 byte fifo-size in
hardware) uart_A has a fifo-size of 128 bytes. This UART controller is
typically used for Bluetooth HCI.
The fifo-size of 128 bytes is valid from all SoCs from Meson6 (or
possibly even earlier) all the way up to the latest 64-bit ones.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lore.kernel.org/r/20210604170844.2201229-1-martin.blumenstingl@googlemail.com
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We want the usb fixes in here as well, and this resolves some merge
issues with:
drivers/usb/dwc3/debugfs.c
drivers/usb/dwc3/gadget.c
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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We want the tty fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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All users of arm_pm_restart() have been converted to use the kernel
restart handler.
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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By making use of the kernel restart handler, board specific restart
handlers can be prioritized amongst available mechanisms for a particular
board or system.
Select the default priority of 128 to indicate that the restart callback
in the machine description is the default restart mechanism.
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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Register with kernel restart handler instead of setting arm_pm_restart
directly.
Select a high priority of 192 to ensure that default restart handlers
are replaced if Xen is running.
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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This reverts commit e220ba60223a9d63e70217e5b112160df8c21cea.
The VERIFY_PERMISSION_FAULT is introduced since 2009 but no
one use it, just revert it and clean unused comment.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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Using our knowledge of where the physical kernel sections start
and end we can split mapping of lowmem and kernel apart.
This is helpful when you want to place the kernel independently
from lowmem and not be limited to putting it into lowmem only,
but also into places such as the VMALLOC area.
We extensively rewrite the lowmem mapping code to account for
all cases where the kernel image overlaps with the lowmem in
different ways. This is helpful to handle situations which
occur when the kernel is loaded in different places and makes
it possible to place the kernel in a more random manner
which is done with e.g. KASLR.
We sprinkle some comments with illustrations and pr_debug()
over it so it is also very evident to readers what is happening.
We now use the kernel_sec_start and kernel_sec_end instead
of relying on __pa() (phys_to_virt) to provide this. This
is helpful if we want to resolve physical-to-virtual and
virtual-to-physical mappings at runtime rather than
compiletime, especially if we are not using patch phys to
virt.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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When we are mapping the initial sections in head.S we
know very well where the start and end of the kernel image
in physical memory is placed. Later on it gets hard
to determine this.
Save the information into two variables named
kernel_sec_start and kernel_sec_end for convenience
for later work involving the physical start and end
of the kernel. These variables are section-aligned
corresponding to the early section mappings set up
in head.S.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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