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4.16, please pull the following:
- Mathieu fixes leading 0x and 0's from bindings and Device Tree source
files, he has done this treewide and most of his changes are already in
4.16
- Stefan provides two changes to the BCM283x DTS files in order to fix
DTC warnings
- Florian fixes the amount of RAM on the BCM958625HR reference board to
properly limit to what is initialized by the bootloader
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Merge tag 'arm-soc/for-4.16/devicetree-fixes' of https://github.com/Broadcom/stblinux into fixes
Pull "Broadcom devicetree fixes for 4.16" from Florian Fainelli:
This pull request contains Broadcom ARM-based SoCs Device Tree fixes for
4.16, please pull the following:
- Mathieu fixes leading 0x and 0's from bindings and Device Tree source
files, he has done this treewide and most of his changes are already in
4.16
- Stefan provides two changes to the BCM283x DTS files in order to fix
DTC warnings
- Florian fixes the amount of RAM on the BCM958625HR reference board to
properly limit to what is initialized by the bootloader
* tag 'arm-soc/for-4.16/devicetree-fixes' of https://github.com/Broadcom/stblinux:
ARM: dts: bcm283x: Move arm-pmu out of soc node
ARM: dts: bcm283x: Fix unit address of local_intc
ARM: dts: NSP: Fix amount of RAM on BCM958625HR
ARM: BCM: dts: Remove leading 0x and 0s from bindings notation
- Fix i.MX GPC driver to remove power domains only when they are
initialized in imx_gpc_probe().
- Fix the broken Engicam i.CoreM6 DualLite/Solo RQS board DT to include
imx6dl.dtsi instead of imx6q.dtsi.
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Merge tag 'imx-fixes-4.16' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes
Pull "i.MX fixes for 4.16" from Shawn Guo:
- Fix i.MX GPC driver to remove power domains only when they are
initialized in imx_gpc_probe().
- Fix the broken Engicam i.CoreM6 DualLite/Solo RQS board DT to include
imx6dl.dtsi instead of imx6q.dtsi.
* tag 'imx-fixes-4.16' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: dts: imx6dl: Include correct dtsi file for Engicam i.CoreM6 DualLite/Solo RQS
soc: imx: gpc: de-register power domains only if initialized
Update AT91 Kconfig text and help to move from Atmel to Microchip.
The AT91 wording is kept in the title for historical reasons.
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Simplify the error path by returning the error code directly rather
than jumping to a label.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
imx25 contains two registers (LPIMR0 and 1) to define which interrupts
are enabled in low-power mode. As of today, those two registers are
configured to enable all interrupts. Before going to low-power mode, the
AVIC's INTENABLEH and INTENABLEL registers are configured to enable only
those interrupts which are used as wakeup sources.
It turned out that this approach is not sufficient if we want the imx25
to go into stop mode during suspend-to-ram. (Stop mode is the low-power
mode that consumes the least power. The peripheral master clock is
switched off in this mode). For stop mode to work, the LPIMR0 and 1
registers have to be configured with the set of interrupts that are
allowed in low-power mode. Fortunately, the bits in the LPIMR registers
are assigned to the same interrupts as the bits in INTENABLEH and
INTENABLEL. However, LPIMR uses 1 to mask an interrupt whereas the
INTENABLE registers use 1 to enable an interrupt.
This patch sets the LPIMR registers to the inverted bitmask of the
INTENABLE registers during suspend and goes back to "all interrupts
masked" when we wake up again. We also make this the default at startup.
As far as I know, the other supported imx architectures have no similar
mechanism. Since the LPIMR registers are part of the CCM module, we
query the device tree for an imx25 ccm node in order to detect if we're
running on imx25.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The ARM PMU doesn't have a reg address, so fix the following DTC warning
(requires W=1):
Node /soc/arm-pmu missing or empty reg/ranges property
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
This patch fixes the following DTC warning (requires W=1):
Node /soc/local_intc simple-bus unit address format error, expected "40000000"
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Jon attempted to fix the amount of RAM on the BCM958625HR in commit
c53beb47f621 ("ARM: dts: NSP: Correct RAM amount for BCM958625HR board")
but it seems like we tripped over some poorly documented schematics.
The top-level page of the schematics says the board has 2GB, but when
you end-up scrolling to page 6, you see two chips of 4GBit (512MB) but
what the bootloader really initializes only 512MB, any attempt to use
more than that results in data aborts. Fix this again back to 512MB.
Fixes: c53beb47f621 ("ARM: dts: NSP: Correct RAM amount for BCM958625HR board")
Acked-by: Jon Mason <jon.mason@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Most of the PM code needed for am335x and am437x can be moved into a
module under drivers but some core code must remain in mach-omap2 at the
moment. This includes some internal clockdomain APIs and low-level ARM
APIs which are also not exported for use by modules.
Implement a few functions that handle these low-level platform
operations can be passed to the pm33xx module through the use of
platform data.
In addition to this, to be able to share data structures between C and
the sleep33xx and sleep43xx assembly code, we can automatically generate
all of the C struct member offsets and sizes as macros by processing
pm-asm-offsets.c into assembly code and then extracting the relevant
data as is done for the generated platform asm-offsets.h files.
Finally, add amx3_common_pm_init to create a dummy platform_device for
pm33xx so that our soon to be introduced pm33xx module can probe on
am335x and am437x platforms to enable basic suspend to mem and standby
support.
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Although similar to AM33XX, introduce a new low-level asm file for
suspend containing new context save and restore paths for EMIF and l2
cache disabling and enabling.
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
In preparation for suspend-resume support for AM33XX, add
the assembly file with the code which is copied to internal
memory (OCMC RAM) during bootup and runs from there.
As part of the low power entry (DeepSleep0 mode in AM33XX TRM),
the code running from OCMC RAM does the following
1. Calls routine to store the EMIF configuration
2. Calls routine to place external memory in self-refresh
3. Disables EMIF clock
4. Executes WFI after writing to MPU_CLKCTRL register.
If no interrupts have come, WFI execution on MPU gets registered
as an interrupt with the WKUP-M3. WKUP-M3 takes care of disabling
some clocks which MPU should not (L3, L4, OCMC RAM etc) and takes
care of clockdomain and powerdomain transitions as part of the
DeepSleep0 mode entry.
In case a late interrupt comes in, WFI ends up as a NOP and MPU
continues execution from internal memory. The 'abort path' code
undoes whatever was done as part of the low power entry and indicates
a suspend failure by passing a non-zero value to the cpu_resume routine.
The 'resume path' code is similar to the 'abort path' with the key
difference of MMU being enabled in the 'abort path' but being
disabled in the 'resume path' due to MPU getting powered off.
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
-Enable MMC_ARMMCI support to add SDIO support for
STM32F4 and STM32F7 SoCs family
-Enable EXT3_FS support to be able to read rootfs from MMC partition
formatted in EXT2/3/4
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
This turns on the CONFIG_BCM2835_THERMAL as module for
Raspberry Pi 2 and 3.
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
The Raspberry Pi Zero W has an onboard BT chip (BCM43438). So enable the
necessary HCI UART driver (requires serial device bus).
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
We want to pass the device tree configuration for interconnect target
modules from ti-sysc driver to the existing platform hwmod code.
This allows us to first validate the dts data against the existing
platform data before we start dropping the platform data in favor of
device tree data.
To do this, let's add platform data callbacks for PM runtime functions
to call for the interconnect target modules if platform data is
available.
Note that as ti-sysc driver can rebind, omap_auxdata_lookup and related
functions can no longer be __init.
Signed-off-by: Tony Lindgren <tony@atomide.com>
This stops the driver from trying to probe the ATA slave
interface. The vendor code enables the slave interface
but the driver in the vendor tree does not make use of
it.
Setting it to muxmode 0 disables the slave interface:
the hardware only has the master interface connected
to the one harddrive slot anyways.
Without this change booting takes excessive time, so it
is very annoying to end users.
Fixes: dd5c0561db75 ("ARM: dts: Add basic devicetree for D-Link DNS-313")
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The CONFIG_LIRC symbol has changed from 'tristate' to 'bool, so we now
get a warning for omap2plus_defconfig:
arch/arm/configs/omap2plus_defconfig:322:warning: symbol value 'm' invalid for LIRC
This changes the file to mark the symbol as built-in to get rid of the
warning.
Fixes: a60d64b15c20 ("media: lirc: lirc interface should not be a raw decoder")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
- optimization for the exitless interrupt support that was merged in 4.16-rc1
- improve the branch prediction blocking for nested KVM
- replace some jump tables with switch statements to improve expoline performance
- fixes for multiple epoch facility
ARM:
- fix the interaction of userspace irqchip VMs with in-kernel irqchip VMs
- make sure we can build 32-bit KVM/ARM with gcc-8.
x86:
- fixes for AMD SEV
- fixes for Intel nested VMX, emulated UMIP and a dump_stack() on VM startup
- fixes for async page fault migration
- small optimization to PV TLB flush (new in 4.16-rc1)
- syzkaller fixes
Generic:
- compiler warning fixes
- syzkaller fixes
- more improvements to the kvm_stat tool
Two more small Spectre fixes are going to reach you via Ingo.
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM fixes from Paolo Bonzini:
"s390:
- optimization for the exitless interrupt support that was merged in 4.16-rc1
- improve the branch prediction blocking for nested KVM
- replace some jump tables with switch statements to improve expoline performance
- fixes for multiple epoch facility
ARM:
- fix the interaction of userspace irqchip VMs with in-kernel irqchip VMs
- make sure we can build 32-bit KVM/ARM with gcc-8.
x86:
- fixes for AMD SEV
- fixes for Intel nested VMX, emulated UMIP and a dump_stack() on VM startup
- fixes for async page fault migration
- small optimization to PV TLB flush (new in 4.16-rc1)
- syzkaller fixes
Generic:
- compiler warning fixes
- syzkaller fixes
- more improvements to the kvm_stat tool
Two more small Spectre fixes are going to reach you via Ingo"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (40 commits)
KVM: SVM: Fix SEV LAUNCH_SECRET command
KVM: SVM: install RSM intercept
KVM: SVM: no need to call access_ok() in LAUNCH_MEASURE command
include: psp-sev: Capitalize invalid length enum
crypto: ccp: Fix sparse, use plain integer as NULL pointer
KVM: X86: Avoid traversing all the cpus for pv tlb flush when steal time is disabled
x86/kvm: Make parse_no_xxx __init for kvm
KVM: x86: fix backward migration with async_PF
kvm: fix warning for non-x86 builds
kvm: fix warning for CONFIG_HAVE_KVM_EVENTFD builds
tools/kvm_stat: print 'Total' line for multiple events only
tools/kvm_stat: group child events indented after parent
tools/kvm_stat: separate drilldown and fields filtering
tools/kvm_stat: eliminate extra guest/pid selection dialog
tools/kvm_stat: mark private methods as such
tools/kvm_stat: fix debugfs handling
tools/kvm_stat: print error on invalid regex
tools/kvm_stat: fix crash when filtering out all non-child trace events
tools/kvm_stat: avoid 'is' for equality checks
tools/kvm_stat: use a more pythonic way to iterate over dictionaries
...
This patch adds stm32 support to multi_v7_defconfig
Signed-off-by: Ludovic Barre <ludovic.barre@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
This changes CONFIG_DAVINCI_WATCHDOG from a module to a compiled-in
option. Since the reset function has been moved out of the mach code in
commit 94f2e94514e5 ("ARM: davinci: remove watchdog reset") and into the
watchdog driver, devices cannot reboot unless the watchdog driver is
loaded, so make it a compiled-in option so that we can always reboot, even
when modules are not loaded.
Cc: Sekhar Nori <nsekhar@ti.com>
Suggested-by: Adam Ford <aford173@gmail.com>
Signed-off-by: David Lechner <david@lechnology.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Pull cleanup patchlet from Thomas Gleixner:
"A single commit removing a bunch of bogus double semicolons all over
the tree"
* 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
treewide/trivial: Remove ';;$' typo noise
This patch fixes the wrongly included dtsi file which
was breaking mainline support for Engicam i.CoreM6 DualLite/Solo RQS.
As per the board name, the correct file should be imx6dl.dtsi instead
of imx6q.dtsi
Reported-by: Michael Trimarchi <michael@amarulasolutions.com>
Suggested-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Shyam Saini <shyam@amarulasolutions.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Fixes: 7a9caba55a61 ("ARM: dts: imx6dl: Add Engicam i.CoreM6 DualLite/Solo RQS initial support")
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Re-sync the defconfig by doing:
make savedefconfig
cp defconfig arch/arm/configs/imx_v6_v7_defconfig
Checked that all the removed options are still enabled by Kconfig logic.
The exception is CONFIG_SOC_CAMERA_OV2640, which is only used by some
mx31 machines. As the mx3_camera driver has been removed from the kernel
tree, removing CONFIG_SOC_CAMERA_OV2640 is not an issue.
So keep it in sync to help further changes in defconfig.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Compile marvell_nand.c instead of pxa3xx_nand.c with all PXA based SoCs.
Convert all board files and defconfigs so that the new driver is used
everywhere instead of the old one.
Board files using CONFIG_MTD_NAND_PXA3xx now use CONFIG_MTD_NAND_MARVELL
instead.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Tested-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
This enables SYSCON_REBOOT_MODE as a module. This is used by LEGO
MINDSTORMS EV3 to reboot into a special firmware update mode.
Signed-off-by: David Lechner <david@lechnology.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
We are still initializing smartreflex with platform data using
omap_device_build(). We can instead pass the platform data in
with auxdata in pdata-quirks.c and make the driver use that
in later patches.
Note that we cannot enable the auxdata use yet, this is done
in the last patch of the series.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Improve the DTS files by removing all the leading "0x" and zeros to fix the
following dtc warnings:
Warning (unit_address_format): Node /XXX unit name should not have leading "0x"
and
Warning (unit_address_format): Node /XXX unit name should not have leading 0s
Converted using the following command:
find . -type f \( -iname *.dts -o -iname *.dtsi \) -exec sed -i -e "s/@\([0-9a-fA-FxX\.;:#]+\)\s*{/@\L\1 {/g" -e "s/@0x\(.*\) {/@\1 {/g" -e "s/@0+\(.*\) {/@\1 {/g" {} +^C
For simplicity, two sed expressions were used to solve each warnings separately.
To make the regex expression more robust a few other issues were resolved,
namely setting unit-address to lower case, and adding a whitespace before the
the opening curly brace:
https://elinux.org/Device_Tree_Linux#Linux_conventions
This will solve as a side effect warning:
Warning (simple_bus_reg): Node /XXX@<UPPER> simple-bus unit address format error, expected "<lower>"
This is a follow up to commit 4c9847b7375a ("dt-bindings: Remove leading 0x from bindings notation")
Reported-by: David Daney <ddaney@caviumnetworks.com>
Suggested-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mathieu Malaterre <malat@debian.org>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
The Raspberry Pi 3 uses the 8250-based auxilary UART of the BCM2837 SoC
as the primary serial console of the board, so enable it in the
multiplatform defconfig.
Signed-off-by: Tuomas Tynkkynen <tuomas@tuxera.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Eric Anholt <eric@anholt.net>
Move the dmtimer driver out of plat-omap to clocksource.
So that non-omap devices also could use this.
No Code changes done to the driver file only renamed to timer-ti-dm.c.
Also removed the config dependencies for OMAP_DM_TIMER.
Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Tested-by: Ladislav Michl <ladis@linux-mips.org>
[tony@atomide.com: add select omap_dm_timer for omap16xx]
Signed-off-by: Tony Lindgren <tony@atomide.com>
The header file is currently under plat-omap directory
under arch/omap. Move this out to an accessible place.
No Code changes done to the header file and renamed to timer-ti-dm.h.
Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Tested-by: Ladislav Michl <ladis@linux-mips.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Wrap the inline functions under OMAP2PLUS/OMAP1 defines.
This patch also inlines omap_dm_timer_get_fclk function
for non OMAP1 Config.
Signed-off-by: Keerthy <j-keerthy@ti.com>
Tested-by: Ladislav Michl <ladis@linux-mips.org>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Remove all the unwanted exports from the driver
Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Tested-by: Ladislav Michl <ladis@linux-mips.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
We need to enable PM runtime on omap1 also as otherwise we
will get errors:
omap_timer omap_timer.1: omap_dm_timer_probe: pm_runtime_get_sync failed!
omap_timer: probe of omap_timer.1 failed with error -13
...
We are checking for OMAP_TIMER_NEEDS_RESET flag elsewhere so this is
safe to do.
Cc: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Keerthy <j-keerthy@ti.com>
Cc: Ladislav Michl <ladis@linux-mips.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
A section type mismatch warning shows up when building with LTO,
since orion_ge00_mvmdio_bus_name was put in __initconst but not marked
const itself:
include/linux/of.h: In function 'spear_setup_of_timer':
arch/arm/mach-spear/time.c:207:34: error: 'timer_of_match' causes a section type conflict with 'orion_ge00_mvmdio_bus_name'
static const struct of_device_id timer_of_match[] __initconst = {
^
arch/arm/plat-orion/common.c:475:32: note: 'orion_ge00_mvmdio_bus_name' was declared here
static __initconst const char *orion_ge00_mvmdio_bus_name = "orion-mii";
^
As pointed out by Andrew Lunn, it should in fact be 'const' but not
'__initconst' because the string is never copied but may be accessed
after the init sections are freed. To fix that, I get rid of the
extra symbol and rewrite the initialization in a simpler way that
assigns both the bus_id and modalias statically.
I spotted another theoretical bug in the same place, where d->netdev[i]
may be an out of bounds access, this can be fixed by moving the device
assignment into the loop.
Cc: stable@vger.kernel.org
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
probe and removal of special opps from the phycore boards that may
run the cpu outside the soc-vendor specs.
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Merge tag 'v4.16-rockchip-dts32fixes-1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into fixes
Pull "Rockchip dts32 fixes for 4.16" from Heiko Stübner:
Fix wrong dwmmc tuning clocks that may make probing HS cards fail to
probe and removal of special opps from the phycore boards that may
run the cpu outside the soc-vendor specs.
* tag 'v4.16-rockchip-dts32fixes-1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
ARM: dts: rockchip: Fix DWMMC clocks
ARM: dts: rockchip: Remove 1.8 GHz operation point from phycore som
This is mostly SoC related fixes for clocks, interconnect, and PM with few
board specifc dts related fixes:
- Fix quirk handling for ti-sysc to check all quirk flags instead of just
the first one
- Fix LogicPD boards for i2c1 muxing to avoid intermittent PMIC errors
- Fix debounce-interval use for omap5-uevm
- Fix debugfs_create_*() usage for omap1
- Fix sar_base initialization for HS omaps
- Fix omap3 prm wake interrupt for resume
- Fix kmemleak for omap_get_timer_dt()
- Enable optional clocks before main clock to prevent interconnect target
module from being stuck in transition
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Merge tag 'omap-for-v4.16/fixes-signed' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
Fixes for omaps for v4.16-rc cycle
This is mostly SoC related fixes for clocks, interconnect, and PM with few
board specifc dts related fixes:
- Fix quirk handling for ti-sysc to check all quirk flags instead of just
the first one
- Fix LogicPD boards for i2c1 muxing to avoid intermittent PMIC errors
- Fix debounce-interval use for omap5-uevm
- Fix debugfs_create_*() usage for omap1
- Fix sar_base initialization for HS omaps
- Fix omap3 prm wake interrupt for resume
- Fix kmemleak for omap_get_timer_dt()
- Enable optional clocks before main clock to prevent interconnect target
module from being stuck in transition
* tag 'omap-for-v4.16/fixes-signed' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
bus: ti-sysc: Fix checking of no-reset-on-init quirk
ARM: dts: LogicPD SOM-LV: Fix I2C1 pinmux
ARM: dts: LogicPD Torpedo: Fix I2C1 pinmux
ARM: dts: OMAP5: uevm: Fix "debounce-interval" property misspelling
ARM: OMAP1: clock: Fix debugfs_create_*() usage
ARM: OMAP2+: Fix sar_base inititalization for HS omaps
ARM: OMAP3: Fix prm wake interrupt for resume
ARM: OMAP2+: timer: fix a kmemleak caused in omap_get_timer_dt
ARM: OMAP2+: hwmod_core: enable optional clocks before main clock
- Updating my emails address (from free-electrons to bootlin)
- Adding back the selection of the PL310 Errata fix for the Cortex A9
based Armada SoCs (Armada 375 and 38x)
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Merge tag 'mvebu-fixes-4.16-1' of git://git.infradead.org/linux-mvebu into fixes
Pull "mvebu fixes for 4.16 (part 1)" from Gregory CLEMENT:
- Updating my emails address (from free-electrons to bootlin)
- Adding back the selection of the PL310 Errata fix for the Cortex A9
based Armada SoCs (Armada 375 and 38x)
* tag 'mvebu-fixes-4.16-1' of git://git.infradead.org/linux-mvebu:
ARM: mvebu: Fix broken PL310_ERRATA_753970 selects
MAINTAINERS: update email address for Gregory CLEMENT
Building with LTO revealed that three spi_board_info arrays are marked
__initconst, but not const:
arch/arm/mach-davinci/board-dm365-evm.c: In function 'dm365_evm_init':
arch/arm/mach-davinci/board-dm365-evm.c:729:30: error: 'dm365_evm_spi_info' causes a section type conflict with 'dm646x_edma_device'
static struct spi_board_info dm365_evm_spi_info[] __initconst = {
^
arch/arm/mach-davinci/dm646x.c:603:42: note: 'dm646x_edma_device' was declared here
static const struct platform_device_info dm646x_edma_device __initconst = {
This marks them const as well, as was originally intended.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The array of string pointers is put in __initconst, and the strings themselves
are marke 'const' but the the pointers are not, which caused a warning when
built with LTO:
arch/arm/mach-clps711x/board-dt.c:72:20: error: 'clps711x_compat' causes a section type conflict with 'feroceon_ids'
static const char *clps711x_compat[] __initconst = {
This marks the array itself const as well, which was certainly the
intention originally.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Improve the DTS files by removing all the leading "0x" and zeros to fix the
following dtc warnings:
Warning (unit_address_format): Node /XXX unit name should not have leading "0x"
and
Warning (unit_address_format): Node /XXX unit name should not have leading 0s
Converted using the following command:
find . -type f \( -iname *.dts -o -iname *.dtsi \) -exec sed -i -e "s/@\([0-9a-fA-FxX\.;:#]+\)\s*{/@\L\1 {/g" -e "s/@0x\(.*\) {/@\1 {/g" -e "s/@0+\(.*\) {/@\1 {/g" {} +^C
For simplicity, two sed expressions were used to solve each warnings separately.
To make the regex expression more robust a few other issues were resolved,
namely setting unit-address to lower case, and adding a whitespace before the
the opening curly brace:
https://elinux.org/Device_Tree_Linux#Linux_conventions
This will solve as a side effect warning:
Warning (simple_bus_reg): Node /XXX@<UPPER> simple-bus unit address format error, expected "<lower>"
This is a follow up to commit 4c9847b7375a ("dt-bindings: Remove leading 0x from bindings notation")
Reported-by: David Daney <ddaney@caviumnetworks.com>
Suggested-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mathieu Malaterre <malat@debian.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
On lkml suggestions were made to split up such trivial typo fixes into per subsystem
patches:
--- a/arch/x86/boot/compressed/eboot.c
+++ b/arch/x86/boot/compressed/eboot.c
@@ -439,7 +439,7 @@ setup_uga32(void **uga_handle, unsigned long size, u32 *width, u32 *height)
struct efi_uga_draw_protocol *uga = NULL, *first_uga;
efi_guid_t uga_proto = EFI_UGA_PROTOCOL_GUID;
unsigned long nr_ugas;
- u32 *handles = (u32 *)uga_handle;;
+ u32 *handles = (u32 *)uga_handle;
efi_status_t status = EFI_INVALID_PARAMETER;
int i;
This patch is the result of the following script:
$ sed -i 's/;;$/;/g' $(git grep -E ';;$' | grep "\.[ch]:" | grep -vwE 'for|ia64' | cut -d: -f1 | sort | uniq)
... followed by manual review to make sure it's all good.
Splitting this up is just crazy talk, let's get over with this and just do it.
Reported-by: Pavel Machek <pavel@ucw.cz>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
The ux500 PMU IRQ bouncer is getting in the way of some fundametnal
changes to the ARM PMU driver, and it's the only special case that
exists today. Let's remove it.
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Exynos4412 can only use cpuidle when running under a compatible
bootloader/firmware. The Midas family of boards, including Trats2,
have such a firmware, so allow them to use cpuidle.
Leave the Trats2 check there in order to preserve the ABI.
Signed-off-by: Simon Shields <simon@lineageos.org>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This moves the call of davinci_clk_init() from map_io to init_time for all
boards.
This is the proper place to init clocks. This is also done in preparation
for moving to the common clock framework.
dm646x is a special case because we need to handle different ref_clk rates
depending on which board is being used. The clock init in this case is
modified to set the rate before registering the clocks instead of using
davinci_set_refclk_rate() to recalculate the entire clock tree after all
of the clocks are registered.
Also, the cpu_clks field is removed from struct davinci_soc_info since it
is no longer needed.
Signed-off-by: David Lechner <david@lechnology.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
da830_evm_emif25_pins[] is used only when CONFIG_DA830_UI_NAND
is enabled. It gives the following warning when the config is
switched off. Fix it.
arch/arm/mach-davinci/board-da830-evm.c:245:20: warning: ‘da830_evm_emif25_pins’ defined but not used [-Wunused-const-variable=]
static const short da830_evm_emif25_pins[] = {
^~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
This removes the watchdog reset code. The reset has been moved to
drivers/watchdog/davinci_wdt.c. The watchdog driver registers the reset
with the kernel so defining a reset for each machine is no longer needed.
Signed-off-by: David Lechner <david@lechnology.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
This converts from using a platform device for the CFGCHIP syscon
regmap to using platform data to pass the regmap to consumers.
A lazy getter function is used so that the regmap will only be
created if it is actually used. This function will also be used
in the clock init when we convert to the common clock framework.
The USB PHY driver is currently the only consumer. This driver is
updated to use platform data to get the CFGCHIP regmap instead of
syscon_regmap_lookup_by_pdevname().
Signed-off-by: David Lechner <david@lechnology.com>
Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Trying to boot an RK3328 box with an HS200-capable eMMC, I see said eMMC
fail to initialise as it can't run its tuning procedure, because the
sample clock is missing. Upon closer inspection, whilst the clock is
present in the DT, its name is subtly incorrect per the binding, so
__of_clk_get_by_name() never finds it. By inspection, the drive clock
suffers from a similar problem, so has never worked properly either.
This error has propagated across the 32-bit DTs too, so fix those up.
Fixes: 187d7967a5ee ("ARM: dts: rockchip: add the sdio/sdmmc node for rk3036")
Fixes: faea098e1808 ("ARM: dts: rockchip: add core rk3036 dtsi")
Fixes: 9848ebeb952d ("ARM: dts: rockchip: add core rk3228 dtsi")
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
