These explicit rules are unneeded because scripts/Makefile.build
provides a pattern rule to create %.s from %.c
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
The Kconfig lexer supports special characters such as '.' and '/' in
the parameter context. In my understanding, the reason is just to
support bare file paths in the source statement.
I do not see a good reason to complicate Kconfig for the room of
ambiguity.
The majority of code already surrounds file paths with double quotes,
and it makes sense since file paths are constant string literals.
Make it treewide consistent now.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Wolfram Sang <wsa@the-dreams.de>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Ingo Molnar <mingo@kernel.org>
The patch is to make kvm_set_spte_hva() return int and caller can
check return value to determine flush tlb or not.
Signed-off-by: Lan Tianyu <Tianyu.Lan@microsoft.com>
Acked-by: Paul Mackerras <paulus@ozlabs.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Only the mount namespace code that implements mount(2) should be using the
MS_* flags. Suppress them inside the kernel unless uapi/linux/mount.h is
included.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Reviewed-by: David Howells <dhowells@redhat.com>
This is a small pull request for some lingering things that didn't make
the first round of patches.
First, the new suniv device tree included device tree headers for the
clock and reset indices. These header filers are going in through the
clock tree. Thus with the dt and core branches in arm-soc alone, it
doesn't build. One fix is included to remove the #include statements.
The defined macros aren't used yet as they were properly removed during
the review phase.
Second, Bluetooth using Broadcom (now Cypress) chips connected to UARTs
on various boards is enabled using serdev and the updated bindings for
Broadcom Bluetooth. The patch series had been sitting on the mailing
lists for a month, and the driver bits were just merged on 2018/12/19.
-----BEGIN PGP SIGNATURE-----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=FiER
-----END PGP SIGNATURE-----
Merge tag 'sunxi-dt-for-4.21-2' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into next/dt
Allwinner DT changes for 4.21 - round 2
This is a small pull request for some lingering things that didn't make
the first round of patches.
First, the new suniv device tree included device tree headers for the
clock and reset indices. These header filers are going in through the
clock tree. Thus with the dt and core branches in arm-soc alone, it
doesn't build. One fix is included to remove the #include statements.
The defined macros aren't used yet as they were properly removed during
the review phase.
Second, Bluetooth using Broadcom (now Cypress) chips connected to UARTs
on various boards is enabled using serdev and the updated bindings for
Broadcom Bluetooth. The patch series had been sitting on the mailing
lists for a month, and the driver bits were just merged on 2018/12/19.
* tag 'sunxi-dt-for-4.21-2' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
ARM: dts: sunxi: Enable Broadcom-based Bluetooth for multiple boards
ARM: dts: suniv: Fix improper bindings include patch
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
- It contains a series from Schrempf Frieder that cleans up FSL QSPI
device tree nodes. The current device trees are broken because they
use an inconsistent scheme for assigning the reg properties. It
becomes a problem with ongoing QSPI driver under SPI framework. So
the cleanup is a preparation for new driver landing in the next
cycle.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJcFg+pAAoJEFBXWFqHsHzOC3UH/RsA0ysBXsaUF9aNpfmwFpKP
bApnoyo+MhLZSvFqD8eU1K0BhXFOkOmMXMbTle0b3uF7qaknnXEoWTCNz+hJGDsz
fFeOqz7xjyG8Q4U8PT4ImG0OPuFNNGBs1byJKZygxJp/xBlAGMKDp/rRKbM4c8+8
WzoKcWcLqFe+Vau0vuesjcT7J/B3nWvzOWsWX5MHOp10rEWyv9Y4Ct3cAzSMVhAM
1eLQpYegOvUckX0if7BZpj7vSIhDNp/urx6U7D5KGAf9iHK50euMX55LhveiSM8w
CdnnZn2MUXEt2A81Aqb97IOhMsEra47Ffomr1nIV2OGbmDY27HrlUrNSEKNER28=
=I3dR
-----END PGP SIGNATURE-----
Merge tag 'imx-qspi-dt-clean' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt
Freescale QSPI device tree cleanup for 4.21:
- It contains a series from Schrempf Frieder that cleans up FSL QSPI
device tree nodes. The current device trees are broken because they
use an inconsistent scheme for assigning the reg properties. It
becomes a problem with ongoing QSPI driver under SPI framework. So
the cleanup is a preparation for new driver landing in the next
cycle.
* tag 'imx-qspi-dt-clean' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
arm64: dts: Add spi-[tx/rx]-bus-width for the FSL QSPI controller
arm64: dts: Remove unused properties from FSL QSPI driver nodes
ARM: dts: Add spi-[tx/rx]-bus-width for the FSL QSPI controller
ARM: dts: imx6sx-sdb: Fix the reg properties for the FSL QSPI nodes
ARM: dts: Remove unused properties from FSL QSPI driver nodes
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The clock and reset bindings are going through different trees, and while
the patch doesn't contain any value defined in that header, it still
includes those files and result in a build breakage when building the DT
without the matching clock and reset patches applied.
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This big set of changes adds SoC specific l4 interconnect target module
device tree data for am335x, am437x, omap5 and dra7 SoCs. We also move
existing devices to the right location in the l4 interconnect hierarcy.
This is similar to what we've already done for omap4 l4 interconnects
earlier, and follows what is documented in the ti-sysc driver dts binding
in Documentation/devicetree/bindings/bus/ti-sysc.txt.
These changes will essentially replace the struct ti_sysc and clock
entries in the arch/arm/mach-omap2/omap_hwmod_*_data.c files. Then a few
merge windows later, we can start dropping the built-in platform data
from the omap_hwmod_*_data.c files in favor of the device tree data only.
For now, we verify the device tree data module data against the built-in
data and warn about changes to prevent regressions.
With the device tree data, we are also probing devices with the ti-sysc
interconnect target module instead of omap_device. This fixes up the
handling for multiple device instances in a single interconnect target
module that has caused trouble earlier. A custom wrapper driver has been
needed earlier for such cases.
And as the device tree data is organized by the l4 interconnect instances,
we will be able to use genpd later on. This is because each interconnect
instance is also often also a single power domain.
This series of changes has been brewing for several months now. I did not
want to send a pull request earlier as people were still seeing device
specific issues until recently though. However, it turned out that all the
issues were quite trivial to fix. I had missed adding device tree ranges
for the l3 data port used on some devices, and I had missed converting the
device addresses for a few devices. And some devices like needed fixes for
deferred probe handling such as the EHCI PHY for built-in case on omap5.
Anyways, in case of trouble, we can easily just revert changes for a
single device if needed.
-----BEGIN PGP SIGNATURE-----
iQJFBAABCAAvFiEEkgNvrZJU/QSQYIcQG9Q+yVyrpXMFAlwSnO8RHHRvbnlAYXRv
bWlkZS5jb20ACgkQG9Q+yVyrpXPDYRAAxDrbMVGPnPtyR2uYI/xKdwB7wlJWZNWe
nPOl1aMZ2bBmMH81WVXu6Q0h7kFC9Tuf3CG+xGdfT7XMgg28dOD0q3xfSyGwNn8q
ftWVLpbsmc0Qp7h78lK16kbdRWp5N4Qb3QGelXfz/T5jX7NtfDhjZ5dfuZgb4W8r
sI3gLeNEwK4hQB88kPmvuvXPqJflTGDKuXuNcR+jvvSVyl/vZq7akKLnGnSjaRHc
qedh85c/UV/TBqlxnruW8K9J9Tg/DDImzWRpfZSbIT9Y6TiRmihUeffUZkEYHkMt
tRg39nYeVq5BISccyGbT9AkkMqsjUAc7isBsBYWls9jpNwXHypMeHsqzraFcjgK+
f5lPEWmCVy2gyGZB94jPnm6Du27JhCRfzjFNkGDZ0AHdmnuQ8fuas0z8cOvDa0oD
sndg6nXmxnRr3+H5je10mVQaV6+EhP8DFe85KquM4anRo6LysZgBGkH2xG0iY64a
vi59yiAfepZrtFIkaIypOUZvpFUUVXT0RDSW9K6dFEwYCMLfNww8W9paHVErY6HA
aGTAn/rixUVBpEDH5d7eRK0Lk6swRk25zvYjGjppFGDEKjeztJaEVFRFYOrx6FTm
LwW/DZe2P+AdVPgKVM4anVSELzt5zC3WgLkiA1/ijcrhZxh/BIuYhh2FbRKyMRhp
t1h1SorsMT8=
=9lDj
-----END PGP SIGNATURE-----
Merge tag 'omap-for-v4.21/dt-ti-sysc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt
Add interconnect target module dts data for omaps for v4.21
This big set of changes adds SoC specific l4 interconnect target module
device tree data for am335x, am437x, omap5 and dra7 SoCs. We also move
existing devices to the right location in the l4 interconnect hierarcy.
This is similar to what we've already done for omap4 l4 interconnects
earlier, and follows what is documented in the ti-sysc driver dts binding
in Documentation/devicetree/bindings/bus/ti-sysc.txt.
These changes will essentially replace the struct ti_sysc and clock
entries in the arch/arm/mach-omap2/omap_hwmod_*_data.c files. Then a few
merge windows later, we can start dropping the built-in platform data
from the omap_hwmod_*_data.c files in favor of the device tree data only.
For now, we verify the device tree data module data against the built-in
data and warn about changes to prevent regressions.
With the device tree data, we are also probing devices with the ti-sysc
interconnect target module instead of omap_device. This fixes up the
handling for multiple device instances in a single interconnect target
module that has caused trouble earlier. A custom wrapper driver has been
needed earlier for such cases.
And as the device tree data is organized by the l4 interconnect instances,
we will be able to use genpd later on. This is because each interconnect
instance is also often also a single power domain.
This series of changes has been brewing for several months now. I did not
want to send a pull request earlier as people were still seeing device
specific issues until recently though. However, it turned out that all the
issues were quite trivial to fix. I had missed adding device tree ranges
for the l3 data port used on some devices, and I had missed converting the
device addresses for a few devices. And some devices like needed fixes for
deferred probe handling such as the EHCI PHY for built-in case on omap5.
Anyways, in case of trouble, we can easily just revert changes for a
single device if needed.
* tag 'omap-for-v4.21/dt-ti-sysc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: Cosmetic fix for omap5 USB node names
ARM: dts: Fix wrong address for omap5 sata phy
ARM: dts: Add missing ranges for dra7 mcasp l3 ports
ARM: dts: Fix ranges for am335x epwmss
ARM: dts: Fix hsi gdd range for omap4
ARM: dts: Add am335x mcasp with l3 data port ranges
ARM: dts: Add missing ranges for am437x mcasp l3 ports
ARM: dts: dra7: Move the ti,no-idle quirk on proper gmac node
ARM: dts: Revert am335x mcasp ti-sysc changes
ARM: dts: omap5: Add l4 interconnect hierarchy and ti-sysc data
ARM: dts: Use dra7 mcasp compatible for mcasp instances
ARM: dts: dra7: Move l4 child devices to probe them with ti-sysc
ARM: dts: dra7: Add l4 interconnect hierarchy and ti-sysc data
ARM: dts: am335x: Move l4 child devices to probe them with ti-sysc
ARM: dts: am335x: Add l4 interconnect hierarchy and ti-sysc data
ARM: dts: am437x: Move l4 child devices to probe them with ti-sysc
ARM: dts: am437x: Add l4 interconnect hierarchy and ti-sysc data
ARM: dts: dra7: convert to use new clkctrl layout
ARM: dts: am43xx: convert to use new clkctrl layout
ARM: dts: am33xx: convert to use new clkctrl layout
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The pen_release implementation was created for Versatile platforms to
work around boot loaders that did not differentiate between the
various different secondary CPUs on this ARM development platform.
This should not be true of modern platforms where we send IPIs to
specific CPUs to wake them up. Remove the pen_release stuff from
SoCs that make use of the per-CPU IPI mechanism.
The boot_lock is something that was required for ARM development
platforms to ensure that the delay calibration worked properly. This
is not necessary for modern platforms that have better bus bandwidth
and do not need to calibrate the delay loop for secondary cores.
Remove the boot_lock entirely.
Due to pen_release and boot_lock removal, .smp_prepare_cpus and
.smp_boot_secondary STi callbacks must be reworked properly to
allow secondary CPU bring up.
Secondary CPU is initialized and started by a U-BOOTROM firmware.
Secondary CPU is spinning and waiting for a write at cpu_strt_ptr.
Writing secondary_startup address at cpu_strt_ptr makes it to
jump directly to secondary_startup().
This write must be done in .smp_boot_secondary callback and not
in .smp_prepare_cpus as previously, this insures that secondary_data
struct is populated in __cpu_up() (stack, pgdir and swapper_pg_dir fields).
The IPI in sti_boot_secondary() is useless, so remove it.
This patch is the merged of Russell's patch [1] and the rework of
.smp_prepare_cpus and .smp_boot_secondary STi callbacks [2].
[1] https://patchwork.kernel.org/patch/10729435/
[2] https://patchwork.kernel.org/patch/10735795/
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
- Large PUD support for HugeTLB
- Single-stepping fixes
- Improved tracing
- Various timer and vgic fixups
-----BEGIN PGP SIGNATURE-----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=SiUI
-----END PGP SIGNATURE-----
Merge tag 'kvmarm-for-v4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm updates for 4.21
- Large PUD support for HugeTLB
- Single-stepping fixes
- Improved tracing
- Various timer and vgic fixups
They were missing, and it turns out that we do need them now.
Acked-by: Christoffer Dall <christoffer.dall@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
32 and 64bit use different symbols to identify the traps.
32bit has a fine grained approach (prefetch abort, data abort and HVC),
while 64bit is pretty happy with just "trap".
This has been fine so far, except that we now need to decode some
of that in tracepoints that are common to both architectures.
Introduce ARM_EXCEPTION_IS_TRAP which abstracts the trap symbols
and make the tracepoint use it.
Acked-by: Christoffer Dall <christoffer.dall@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
This patch adds the Bluetooth node, and the underlying UART node if it's
missing, to the board device tree file for several boards. The LPO clock
is also added to the WiFi side's power sequencing node if it's missing,
to correctly represent the shared connections. There is also a PCM
connection for Bluetooth, but this is not covered in this patch.
These boards all have a WiFi+BT module from AMPAK, which contains one or
two Broadcom chips, depending on the model. The older AP6210 contains
two, while the newer AP6212 and AP6330 contain just one, as they use
two-in-one combo chips.
The Bluetooth side of the module is always connected to a UART on the
same pingroup as the SDIO pins for the WiFi side, in a 4 wire
configuration. Power to the VBAT and VDDIO pins are provided either by
the PMIC, using one or several of its regulator outputs, or other fixed
regulators on the board. The VBAT and VDDIO pins are shared with the
WiFi side, which would correspond to vmmc-supply and vqmmc-supply in the
mmc host node. A clock output from the SoC or the external X-Powers RTC
provides the LPO low power clock at 32.768 kHz.
All the boards covered in this patch are ones that do not require extra
changes to the SoC's dtsi file. For the remaining boards that I have
worked on, properties or device nodes for the LPO clock's source are
missing.
For the Cubietruck, the LPO clock is fed from CLK_OUT_A, which needs to
be muxed on pin PI12. This can be represented in multiple ways. This
patch puts the pinctrl property in the pin controller node. This is due
to limitations in Linux, where pinmux settings, even the same one, can
not be shared by multiple devices. Thus we cannot put it in both the
WiFi and Bluetooth device nodes. Putting it the CCU node is another
option, but Linux's CCU driver does not handle pinctrl. Also the pin
controller is guaranteed to be initialized after the CCU, when clocks
are available. And any other devices that use muxed pins are guaranteed
to be initialized after the pin controller. Thus having the CLK_OUT_A
pinmux reference be in the pin controller node is a good choice without
having to deal with implementation issues.
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
The clock and reset bindings are going through different trees, and while
the patch doesn't contain any value defined in that header, it still
includes those files and result in a build breakage when building the DT
without the matching clock and reset patches applied.
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
- Parse the 4BAIT SFDP section
- Add a bunch of SPI NOR entries to the flash_info table
- Add the concept of SFDP fixups and use it to fix a bug on MX25L25635F
- A bunch of minor cleanups/comestic changes
-----BEGIN PGP SIGNATURE-----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=JXhP
-----END PGP SIGNATURE-----
Merge tag 'spi-nor/for-4.21' of git://git.infradead.org/linux-mtd into mtd/next
Core changes:
- Parse the 4BAIT SFDP section
- Add a bunch of SPI NOR entries to the flash_info table
- Add the concept of SFDP fixups and use it to fix a bug on MX25L25635F
- A bunch of minor cleanups/comestic changes
KVM only supports PMD hugepages at stage 2. Now that the various page
handling routines are updated, extend the stage 2 fault handling to
map in PUD hugepages.
Addition of PUD hugepage support enables additional page sizes (e.g.,
1G with 4K granule) which can be useful on cores that support mapping
larger block sizes in the TLB entries.
Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
Reviewed-by: Christoffer Dall <christoffer.dall@arm.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
[ Replace BUG() => WARN_ON(1) for arm32 PUD helpers ]
Signed-off-by: Suzuki Poulose <suzuki.poulose@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
In preparation for creating larger hugepages at Stage 2, add support
to the age handling notifiers for PUD hugepages when encountered.
Provide trivial helpers for arm32 to allow sharing code.
Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
Reviewed-by: Christoffer Dall <christoffer.dall@arm.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
[ Replaced BUG() => WARN_ON(1) for arm32 PUD helpers ]
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
In preparation for creating larger hugepages at Stage 2, extend the
access fault handling at Stage 2 to support PUD hugepages when
encountered.
Provide trivial helpers for arm32 to allow sharing of code.
Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
Reviewed-by: Christoffer Dall <christoffer.dall@arm.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
[ Replaced BUG() => WARN_ON(1) in PUD helpers ]
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
In preparation for creating PUD hugepages at stage 2, add support for
detecting execute permissions on PUD page table entries. Faults due to
lack of execute permissions on page table entries is used to perform
i-cache invalidation on first execute.
Provide trivial implementations of arm32 helpers to allow sharing of
code.
Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
Reviewed-by: Christoffer Dall <christoffer.dall@arm.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
[ Replaced BUG() => WARN_ON(1) in arm32 PUD helpers ]
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
In preparation for creating PUD hugepages at stage 2, add support for
write protecting PUD hugepages when they are encountered. Write
protecting guest tables is used to track dirty pages when migrating
VMs.
Also, provide trivial implementations of required kvm_s2pud_* helpers
to allow sharing of code with arm32.
Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
Reviewed-by: Christoffer Dall <christoffer.dall@arm.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
[ Replaced BUG() => WARN_ON() in arm32 pud helpers ]
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Introduce helpers to abstract architectural handling of the conversion
of pfn to page table entries and marking a PMD page table entry as a
block entry.
The helpers are introduced in preparation for supporting PUD hugepages
at stage 2 - which are supported on arm64 but do not exist on arm.
Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Acked-by: Christoffer Dall <christoffer.dall@arm.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
When KVM traps an unhandled sysreg/coproc access from a guest, it logs
the guest PC. To aid debugging, it would be helpful to know which
exception level the trap came from, along with other PSTATE/CPSR bits,
so let's log the PSTATE/CPSR too.
Acked-by: Christoffer Dall <christoffer.dall@arm.com>
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
When we emulate a guest instruction, we don't advance the hardware
singlestep state machine, and thus the guest will receive a software
step exception after a next instruction which is not emulated by the
host.
We bodge around this in an ad-hoc fashion. Sometimes we explicitly check
whether userspace requested a single step, and fake a debug exception
from within the kernel. Other times, we advance the HW singlestep state
rely on the HW to generate the exception for us. Thus, the observed step
behaviour differs for host and guest.
Let's make this simpler and consistent by always advancing the HW
singlestep state machine when we skip an instruction. Thus we can rely
on the hardware to generate the singlestep exception for us, and never
need to explicitly check for an active-pending step, nor do we need to
fake a debug exception from the guest.
Cc: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Christoffer Dall <christoffer.dall@arm.com>
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
The "num-lanes" property for PCIe is not used, remove it.
Signed-off-by: Honghui Zhang <honghui.zhang@mediatek.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Use the new options for default audio support.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
No audio support is enabled by default via ASoC, disable the code as well.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Use the new options for default audio support and enable Nokia n900 audio
as well.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
The codec selection config options for DMA365 has been changed.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
The MCBSP config option has been changed.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
The MCBSP config option has been changed.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This fixes up a new user of gpiochip_request_own_desc() in
the AMS Delta board that appeared after the patch that was
applied recently.
Fixes: 21abf10381 ("gpio: Pass a flag to gpiochip_request_own_desc()")
Reviewed-by: Janusz Krzysztofik <jmkrzyszt@gmail.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
After converting the PXA driver to use GPIO descriptors for
card detect and write protect it is relatively simple to
convert it to also use a descriptor for getting the optional
power control GPIO.
The polarity inversion flag can also go away from the platform
data since this is indicated in the GPIO machine descriptor
table.
Cc: Daniel Mack <daniel@zonque.org>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Cc: Bartosz Golaszewski <brgl@bgdev.pl>
Cc: Andrea Adami <andrea.adami@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This deletes the platform data passed for card detect and
write protect from various PXA machines.
Make sure to keep .gpio_card_ro_invert as this is still in
use by some machines and needed to set the right flag to
the MMC core (will be cleaned up later).
Cc: Daniel Mack <daniel@zonque.org>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Cc: Bartosz Golaszewski <brgl@bgdev.pl>
Cc: Andrea Adami <andrea.adami@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
The Palm27x devices set up the MMC card detect and
write protect lines with a special helper function.
Augment this helper function to also accept an optional
GPIO descriptor table and pass and register this for
all the Palm27x devices in that family.
Cc: Daniel Mack <daniel@zonque.org>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Cc: Bartosz Golaszewski <brgl@bgdev.pl>
Cc: Andrea Adami <andrea.adami@gmail.com>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This adds GPIO descriptor look-up tables for a whole bunch
of PXA boards with MMC card detect (CD) and write protect (WP)
GPIO lines, so we can move away from the hard-coded GPIO
numberspace.
In some cases the platforms were compulsively including the
<linux/gpio.h> header even if they weren't actually using
it, and in these cases I simply replaced that inclusion with
the more appropriate <linux/gpio/machine.h> which is what
board files should be including most of the time.
Cc: Daniel Mack <daniel@zonque.org>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Cc: Bartosz Golaszewski <brgl@bgdev.pl>
Cc: Andrea Adami <andrea.adami@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Simplify things by making the S3CMCI driver just use
slot GPIO with descriptors instead of passing around the
global GPIO numbers that we want to get rid of.
Getting the names of the GPIO chips into the machine
descriptor tables was a bit of a challenge but I think
I have them right.
The platform data supports passing in inversion flags, but
no platform is using them, and it is highly unlikely
that we will add more, so drop them. The long term plan
is to let the inversion flags on the GPIO machine
descriptor do the job.
The lines are flagged as GPIO_ACTIVE_[LOW|HIGH] as that is
what they are, and since we can now rely on the descriptors
to have the right polarity, we set the
"override_active_level" to false in mmc_gpiod_request_cd()
and mmc_gpiod_request_ro().
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Sylwester Nawrocki <s.nawrocki@samsung.com>
Cc: Sergio Prado <sergio.prado@e-labworks.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Switch the SPI MMC driver to use GPIO descriptors internally
and just look those up using the standard slot GPIO
functions mmc_gpiod_request_cd() and mmc_gpiod_request_ro().
Make sure to request index 0 and 1 in accordance with the
SPI MMC DT binding, and add the same GPIOs in machine
descriptor tables on all boards that use SPI MMC in
board files.
The lines are flagged as GPIO_ACTIVE_[LOW|HIGH] as that is
what they are, and since we can now rely on the descriptors
to have the right polarity, we set the
"override_active_level" to false in mmc_gpiod_request_cd()
and mmc_gpiod_request_ro().
Cc: Hartley Sweeten <hsweeten@visionengravers.com> # Vision EP9307
Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Simplify things by making the i.MX SDHCI driver just use
slot GPIO with descriptors instead of passing around the global
GPIO numbers that we want to get rid of.
As it turns out, just one single board is using the platform
data to pass in GPIOs numbers for CD and WP, so we augment this
to use a machine descriptor table instead.
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: NXP Linux Team <linux-imx@nxp.com>
Cc: Bartosz Golaszewski <brgl@bgdev.pl>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
We will move the FSL QSPI driver to the SPI framework soon. To
prepare and to make sure the full buswidth is used (as it is with
the current driver), let's add the right properties.
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The current driver does not use the reg properties, but we will
add a new driver soon. To make sure we have a consistent scheme,
let's fix the reg properties here.
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The properties 'bus-num', 'fsl,spi-num-chipselects' and
'fsl,spi-flash-chipselects' were never read by the driver
and can be removed.
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Thumb-2 functions have the lowest bit set in the symbol value in the
symtab. When kallsyms are generated for the vmlinux, the kallsyms are
generated from the output of nm, and nm clears the lowest bit.
$ arm-linux-gnueabihf-readelf -a vmlinux | grep show_interrupts
95947: 8015dc89 686 FUNC GLOBAL DEFAULT 2 show_interrupts
$ arm-linux-gnueabihf-nm vmlinux | grep show_interrupts
8015dc88 T show_interrupts
$ cat /proc/kallsyms | grep show_interrupts
8015dc88 T show_interrupts
However, for modules, the kallsyms uses the values in the symbol table
without modification, so for functions in modules, the lowest bit is set
in kallsyms.
$ arm-linux-gnueabihf-readelf -a drivers/net/tun.ko | grep tun_get_socket
333: 00002d4d 36 FUNC GLOBAL DEFAULT 1 tun_get_socket
$ arm-linux-gnueabihf-nm drivers/net/tun.ko | grep tun_get_socket
00002d4c T tun_get_socket
$ cat /proc/kallsyms | grep tun_get_socket
7f802d4d t tun_get_socket [tun]
Because of this, the symbol+offset of the crashing instruction shown in
oopses is incorrect when the crash is in a module. For example, given a
tun_get_socket which starts like this,
00002d4c <tun_get_socket>:
2d4c: 6943 ldr r3, [r0, #20]
2d4e: 4a07 ldr r2, [pc, #28]
2d50: 4293 cmp r3, r2
a crash when tun_get_socket is called with NULL results in:
PC is at tun_xdp+0xa3/0xa4 [tun]
pc : [<7f802d4c>]
As can be seen, the "PC is at" line reports the wrong symbol name, and
the symbol+offset will point to the wrong source line if it is passed to
gdb.
To solve this, add a way for archs to fixup the reading of these module
kallsyms values, and use that to clear the lowest bit for function
symbols on Thumb-2.
After the fix:
# cat /proc/kallsyms | grep tun_get_socket
7f802d4c t tun_get_socket [tun]
PC is at tun_get_socket+0x0/0x24 [tun]
pc : [<7f802d4c>]
Signed-off-by: Vincent Whitchurch <vincent.whitchurch@axis.com>
Signed-off-by: Jessica Yu <jeyu@kernel.org>
The boot_lock is something that was required for ARM development
platforms to ensure that the delay calibration worked properly. This
is not necessary for modern platforms that have better bus bandwidth
and do not need to calibrate the delay loop for secondary cores.
Remove the boot_lock entirely.
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Rename pen_release and boot_lock in the Versatile specific SMP
implementation, describe why these exist and state clearly that they
should not be used in production implementations.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
The arm boot_lock is used by the secondary processor startup code. The locking
task is the idle thread, which has idle->sched_class == &idle_sched_class.
idle_sched_class->enqueue_task == NULL, so if the idle task blocks on the
lock, the attempt to wake it when the lock becomes available will fail:
try_to_wake_up()
...
activate_task()
enqueue_task()
p->sched_class->enqueue_task(rq, p, flags)
Fix by converting boot_lock to a raw spin lock.
Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Frank Rowand <frank.rowand@am.sony.com>
Link: http://lkml.kernel.org/r/4E77B952.3010606@am.sony.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
The only difference between the hotplug implementation for Realview
and Versatile Express are the bit in the auxiliary control register
to disable coherency. Combine the two implentations accounting for
that difference.
Rename the functions to try to discourage cargo-cult copying of this
code.
Tested-by: Sudeep Holla <sudeep.holla@arm.com>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Before things go out of hand, make it possible to pass
flags when requesting "own" descriptors from a gpio_chip.
This is necessary if the chip wants to request a GPIO with
active low semantics, for example.
Cc: Janusz Krzysztofik <jmkrzyszt@gmail.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Roger Quadros <rogerq@ti.com>
Reviewed-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
The assigned parent clocks should be normally specified in the consumer
device's DT node, this ensures respective driver always sees correct clock
settings when required.
This patch fixes regression in audio subsystem on Odroid XU3/XU4 boards
that appeared after commits:
commit 647d04f8e0 ("ASoC: samsung: i2s: Ensure the RCLK rate is properly determined")
commit 995e73e55f ("ASoC: samsung: i2s: Fix rclk_srcrate handling")
commit 48279c53fd ("ASoC: samsung: i2s: Prevent external abort on exynos5433 I2S1 access")
Without this patch the driver gets wrong clock as the I2S function clock
(op_clk) in probe() and effectively the clock which is finally assigned
from DT is not being enabled/disabled in the runtime resume/suspend ops.
Without the above listed commits the EXYNOS_I2S_BUS clock was always set
as parent of CLK_I2S_RCLK_SRC regardless of DT settings so there was no issue
with not enabled EXYNOS_SCLK_I2S.
Cc: <stable@vger.kernel.org> # 4.17.x
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
While updating cooling maps, the exynos4412-prime.dtsi was left
untouched. This is not a problem with Odroid U3 because it uses its own
map with fan (which was updated). However the cooling maps of Odroid X2
rely only on exynos4412-prime.dtsi.
Signed-off-by: Markus Reichl <m.reichl@fivetechno.de>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Avoid expensive indirect calls in the fast path DMA mapping
operations by directly calling the dma_direct_* ops if we are using
the directly mapped DMA operations.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
Tested-by: Jesper Dangaard Brouer <brouer@redhat.com>
Tested-by: Tony Luck <tony.luck@intel.com>
All architectures except for sparc64 use the dma-direct code in some
form, and even for sparc64 we had the discussion of a direct mapping
mode a while ago. In preparation for directly calling the direct
mapping code don't bother having it optionally but always build the
code in. This is a minor hardship for some powerpc and arm configs
that don't pull it in yet (although they should in a relase ot two),
and sparc64 which currently doesn't need it at all, but it will
reduce the ifdef mess we'd otherwise need significantly.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
Tested-by: Jesper Dangaard Brouer <brouer@redhat.com>
Tested-by: Tony Luck <tony.luck@intel.com>
These should be now using offset from the module base and not the
full physical address.
Cc: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
The OLinuXino Lime2 has a big capacitor on its LDO3 output. It is
actually too large, causing the PMIC to shutdown when toggling the LDO3.
By enabling soft-start and ramp delay we increase the time for the
capacitor to charge lowering the current drain on the power regulator.
Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
Signed-off-by: Priit Laes <plaes@plaes.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Looks like I missed converting the omap5 sata phy addresses to use offset
from the module base instead of full physical address.
While at it, we can also more it to be a direct child of the interconnect
target module, it is not really a child of the ocp2scp control device.
Cc: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This series of changes improves the TI module flag handling to allow
booting with older dts files until the module flags have been moved
to the interconnect target module level. And there's a of_node_name_eq()
clean-up patch from Rob Herring for the GPMC driver.
-----BEGIN PGP SIGNATURE-----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=xcO5
-----END PGP SIGNATURE-----
Merge tag 'omap-for-v4.21/driver-part2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/drivers
Few more omap driver fixes and improvments for v4.21 merge window
This series of changes improves the TI module flag handling to allow
booting with older dts files until the module flags have been moved
to the interconnect target module level. And there's a of_node_name_eq()
clean-up patch from Rob Herring for the GPMC driver.
* tag 'omap-for-v4.21/driver-part2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
memory: omap-gpmc: Use of_node_name_eq for node name comparisons
bus: ti-sysc: Check for no-reset and no-idle flags at the child level
ARM: OMAP2+: Check also the first dts child for hwmod flags
Signed-off-by: Olof Johansson <olof@lixom.net>
Here's a collection of minor fixes for annoying usability issues
people have noticed using various devices.
There are two regression fixes:
- A regression fix for omap5 usb3 dual role mode
- A regression fix to ams-delta audio being muted permanently
And two one-liners:
- Fix polarity for am335x-pdu001 SD card detection
- Fix non-working omap4-sdp Ethernet startup for rebind
It would be nice to get these merged during the -rc cycle if
possible. Naturally these can all wait for the merge window too
if we start running out of time.
-----BEGIN PGP SIGNATURE-----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=mhE2
-----END PGP SIGNATURE-----
Merge tag 'omap-for-v4.20/fixes-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
Few device fixes for omaps
Here's a collection of minor fixes for annoying usability issues
people have noticed using various devices.
There are two regression fixes:
- A regression fix for omap5 usb3 dual role mode
- A regression fix to ams-delta audio being muted permanently
And two one-liners:
- Fix polarity for am335x-pdu001 SD card detection
- Fix non-working omap4-sdp Ethernet startup for rebind
It would be nice to get these merged during the -rc cycle if
possible. Naturally these can all wait for the merge window too
if we start running out of time.
* tag 'omap-for-v4.20/fixes-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: Fix OMAP4430 SDP Ethernet startup
ARM: dts: am335x-pdu001: Fix polarity of card detection input
ARM: OMAP1: ams-delta: Fix audio permanently muted
ARM: dts: omap5: Fix dual-role mode on Super-Speed port
Signed-off-by: Olof Johansson <olof@lixom.net>
WARNING: vmlinux.o(.text+0x27530): Section mismatch in reference from the function am43xx_suspend_init() to the function .init.text:am43xx_map_scu()
The function am43xx_suspend_init() references
the function __init am43xx_map_scu().
This is often because am43xx_suspend_init lacks a __init
annotation or the annotation of am43xx_map_scu is wrong.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
- Fix the erroneous partition table on D-Link DIR-685
- Multiplex flash usage with other usage using pin control
handling (merged to the MTD tree)
- Use the RedBoot partition parser on SQ201
- Add the USB blocks (DT bindings merged in the last merge
window)
- Bump the debounce times a bit to avoid bouncing
-----BEGIN PGP SIGNATURE-----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=LrYy
-----END PGP SIGNATURE-----
Merge tag 'gemini-dts' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik into next/dt
Gemini DTS updates for v4.21:
- Fix the erroneous partition table on D-Link DIR-685
- Multiplex flash usage with other usage using pin control
handling (merged to the MTD tree)
- Use the RedBoot partition parser on SQ201
- Add the USB blocks (DT bindings merged in the last merge
window)
- Bump the debounce times a bit to avoid bouncing
* tag 'gemini-dts' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik:
ARM: dts: Bump Gemini platforms to use 100ms debounce
ARM: dts: Add the FOTG210 USB host to Gemini boards
ARM: dts: Fix up SQ201 flash access
ARM: dts: Enable Gemini flash access
ARM: dts: Fix up the D-Link DIR-685 MTD partition info
Signed-off-by: Olof Johansson <olof@lixom.net>
Our usual pull request with the changes shared between the H3 and H5 SoCs.
The major changes for this release are:
- Addition of the video engine for the H5
- H3 Camera support
- New board: Emlid Neutis N5, Mapleboard MP130
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCXAqJJwAKCRDj7w1vZxhR
xTq4AP9SxrPeKDTBD4mKV+PVuJ2qq919M6o+mcxDkCecEMfbagD+JLkt2uGzdpb8
eC6CuieHvJq1y/akfDpRBf0ZZD0/bw0=
=yRd0
-----END PGP SIGNATURE-----
Merge tag 'sunxi-h3-h5-for-4.21' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into next/dt
Allwinner H3/H5 changes for 4.21
Our usual pull request with the changes shared between the H3 and H5 SoCs.
The major changes for this release are:
- Addition of the video engine for the H5
- H3 Camera support
- New board: Emlid Neutis N5, Mapleboard MP130
* tag 'sunxi-h3-h5-for-4.21' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
arm64: dts: allwinner: h5: Add Video Engine node
ARM/arm64: dts: allwinner: Move H3/H5 syscon label over to soc-specific nodes
arm64: dts: allwinner: h5: Add system-control node with SRAM C1
ARM: dts: sun8i: h3: Fix the system-control register range
ARM: dts: sun8i: Add the H3/H5 CSI controller
ARM: dts: sun8i-h3: Add dts for the Mapleboard MP130
arm64: dts: allwinner: new board - Emlid Neutis N5
dt-bindings: vendor-prefix: new vendor - Emlid
ARM: dts: sun8i-h3: add sy8106a to orange pi plus
Signed-off-by: Olof Johansson <olof@lixom.net>
In this set of changes Aaro Koskinen revives Palm Tungsten E for the
MMC and USB making it usable again. And Janusz Krzysztofik follows up
on the clean-up of ams-delta GPIO handling. The other changes are
clean-up for DEFINE_SHOW_ATTRIBUTE by Yangtao Li.
-----BEGIN PGP SIGNATURE-----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=bVv2
-----END PGP SIGNATURE-----
Merge tag 'omap-for-v4.21/omap1-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc
Changes for omap1 variants for v4.21 merge window
In this set of changes Aaro Koskinen revives Palm Tungsten E for the
MMC and USB making it usable again. And Janusz Krzysztofik follows up
on the clean-up of ams-delta GPIO handling. The other changes are
clean-up for DEFINE_SHOW_ATTRIBUTE by Yangtao Li.
* tag 'omap-for-v4.21/omap1-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP1: fix USB configuration for device-only setups
ARM: OMAP1: add MMC configuration for Palm Tungsten E
ARM: OMAP1: devices: configure omap1_spi100k only on OMAP7xx
ARM: OMAP1/2: fix SoC name printing
ARM: OMAP1: ams-delta: Move AMS_DELTA_LATCH2_NGPIO to the board file
ARM: OMAP1: ams-delta: Drop unused symbols from the board header
ARM: OMAP1: ams-delta: Drop board specific global GPIO numbers
ARM: OMAP: PM: Change to use DEFINE_SHOW_ATTRIBUTE macro
ARM: OMAP1: clock: Change to use DEFINE_SHOW_ATTRIBUTE macro
ARM: OMAP1: ams-delta: Provide GPIO lookup table for LED device
ARM: OMAP1: ams-delta: make board header file local to mach-omap1
Signed-off-by: Olof Johansson <olof@lixom.net>
WARNING: vmlinux.o(.text+0x39ecc): Section mismatch in reference from the function tegra114_gic_cpu_pm_registration() to the (unknown reference) .init.rodata:(unknown)
The function tegra114_gic_cpu_pm_registration() references
the (unknown reference) __initconst (unknown).
This is often because tegra114_gic_cpu_pm_registration lacks a __initconst
annotation or the annotation of (unknown) is wrong.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
WARNING: vmlinux.o(.text+0x13250): Section mismatch in reference from the function acs5k_i2c_init() to the (unknown reference) .init.data:(unknown)
The function acs5k_i2c_init() references
the (unknown reference) __initdata (unknown).
This is often because acs5k_i2c_init lacks a __initdata
annotation or the annotation of (unknown) is wrong.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Olof Johansson <olof@lixom.net>
WARNING: vmlinux.o(.text+0x19f90): Section mismatch in reference from the function littleton_init_lcd() to the function .init.text:pxa_set_fb_info()
The function littleton_init_lcd() references
the function __init pxa_set_fb_info().
This is often because littleton_init_lcd lacks a __init
annotation or the annotation of pxa_set_fb_info is wrong.
WARNING: vmlinux.o(.text+0xf824): Section mismatch in reference from the function zeus_register_ohci() to the function .init.text:pxa_set_ohci_info()
The function zeus_register_ohci() references
the function __init pxa_set_ohci_info().
This is often because zeus_register_ohci lacks a __init
annotation or the annotation of pxa_set_ohci_info is wrong.
WARNING: vmlinux.o(.text+0xf95c): Section mismatch in reference from the function cm_x300_init_u2d() to the function .init.text:pxa3xx_set_u2d_info()
The function cm_x300_init_u2d() references
the function __init pxa3xx_set_u2d_info().
This is often because cm_x300_init_u2d lacks a __init
annotation or the annotation of pxa3xx_set_u2d_info is wrong.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Olof Johansson <olof@lixom.net>
This one ended up in the wrong header file, causing a build failure
on at least one platform:
arch/arm/mach-mmp/aspenite.c: In function 'common_init':
arch/arm/mach-mmp/aspenite.c:260:28: error: 'pxa168_device_usb_phy' undeclared (first use in this function); did you mean 'pxa168_device_ssp5'?
We can just include both the pxa168.h and pxa910.h headers to make
that work, which gets us to the next failure:
arch/arm/mach-mmp/aspenite.o: In function `common_init':
aspenite.c:(.init.text+0x1c0): undefined reference to `pxa168_device_usb_phy'
This is solved by using the matching ifdef check around the
USB device registration, enabling them only when either USB
host or gadget mode are enabled.
Fixes: a225daf72e ("ARM: mmp: add a pxa-usb-phy device")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Olof Johansson <olof@lixom.net>
The change to passing the timer frequency as a function argument
was a good idea, but caused a build failure for one user that
was missed in the update:
arch/arm/mach-mmp/time.c: In function 'mmp_dt_init_timer':
arch/arm/mach-mmp/time.c:242:2: error: implicit declaration of function 'timer_init'; did you mean 'hrtimer_init'? [-Werror=implicit-function-declaration]
Change that as well to fix the build error, and rename the
function to put it into a proper namespace and make it clearer
what is actually going on.
I saw that the high 6500000 HZ frequency was previously only
set with CONFIG_MMP2, but is now also used with MMP (pxa910),
so I'm changing that back here. Please make sure that the
frequencies are all correct now.
Fixes: f36797ee43 ("ARM: mmp/mmp2: dt: enable the clock")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Olof Johansson <olof@lixom.net>
- An improvement on i.MX debugging options that only defines
DEBUG_IMX_UART_PORT if needed, so that the option will not be present
in the kernel config when DEBUG_LL is disabled.
- Adds the necessary platform support for i.MX7ULP SoC and configures
power mode to Partial Stop mode 3 with system/bus clock enabled.
Otherwise the default STOP mode will gate off system/bus clock when
WFI gets executed on i.MX7ULP.
- A fix from Arnd on SOC_IMX7ULP option dependency.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJcDyTRAAoJEFBXWFqHsHzO87EH/jpMN5pDQG1z/lskwx7I8LJe
S6s1jP06NKpyupb9SfmA+HpuJOv4+77QkSBNpM3F3qDCjwx/10A0P0vnzP+csboz
oIj7/oIPGvKni6jsmJuNAGTkLQ+Vg+2f1ac/Cp0HF/lJg4r2TM+IX52wZmGmDyC6
4tPGM1IzZ5qj5nddzd1ox9df8Qq31wBSxEmy4YPwMtc3CfFRvy26BHdOqEl9swUs
wyOdjzhCYuaJ/sPUdr6oO/VWnXVvEV5Wmk5jmDOcPDeUCAJpH8Uz6oFoO/pW/qFn
1BloikV2Y4/NzU6Prfdl85bk8aHM2p6lqGiS5u9oHVFjQaoBq7MYD/nZDCFJeZY=
=POyl
-----END PGP SIGNATURE-----
Merge tag 'imx-soc-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/soc
i.MX SoC changes for 4.21:
- An improvement on i.MX debugging options that only defines
DEBUG_IMX_UART_PORT if needed, so that the option will not be present
in the kernel config when DEBUG_LL is disabled.
- Adds the necessary platform support for i.MX7ULP SoC and configures
power mode to Partial Stop mode 3 with system/bus clock enabled.
Otherwise the default STOP mode will gate off system/bus clock when
WFI gets executed on i.MX7ULP.
- A fix from Arnd on SOC_IMX7ULP option dependency.
* tag 'imx-soc-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: imx: fix dependencies on imx7ulp
ARM: imx: add initial support for imx7ulp
ARM: debug-imx: only define DEBUG_IMX_UART_PORT if needed
Signed-off-by: Olof Johansson <olof@lixom.net>
A few patches to enable a new Allwinner SoC based on an armv5 CPU.
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCXAqCUwAKCRDj7w1vZxhR
xcmLAP9AuTgQD5JiKVImc5Vo3bmgUFY0Afu5+iivBIpqeH9NiwD/U5qjdZ+fvdVz
61l0nMXHL44JazTSI9K1br0roJmxpQA=
=HPpM
-----END PGP SIGNATURE-----
Merge tag 'sunxi-core-for-4.21' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into next/soc
Allwinner core changes for 4.21
A few patches to enable a new Allwinner SoC based on an armv5 CPU.
* tag 'sunxi-core-for-4.21' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
dt-bindings: watchdog: Add Allwinner ARMv5 F1C100s wdt
ARM: sunxi: add Allwinner ARMv5 SoCs
dt-bindings: arm: Add new Allwinner ARMv5 F1C100s SoC
ARM: Check ARCH_MULTI_V7 to differentiate ARMv5/v7 Allwinner SoCs
Signed-off-by: Olof Johansson <olof@lixom.net>
-----------------------------
This set of patches moves DaVinci one step closer to
not relying on at24 platform data by relying on nvmem
cell lookups instead.
Once other dependencies are merged, for v4.22, plan is
to merge another series of patches removing at24
platform data.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQIcBAABAgAGBQJcCmhBAAoJEGFBu2jqvgRNczIP/RI5wxYhhasdw76X1zjZLvIN
bMpkQlqqqED2tPlVV4N1MmMsYWPbse65dlkIZGIABmcd+SfLeuVeXvJJCZhFI296
RqmhjoeubIZ9/uYqYvEJVgBfisxXbJxHlXhCXbgAfOiuf6a8awt5U1nDp6G8OJU+
SHDhkRr3hDczvhAjk9KBQBQ6w7Fq8ZEwd/PwQSTSkMo0aYbzlGV6CsdC2pal2xKd
iXQSJTyZEU+GnkG20jTHdmfpCblwO3SKhUpPeul8CaWpdvQ3j9P2z3jEQadzVFn7
N00VQsJv5kmsG9F6KyLhxbpc+y7tRdjfL55Qs4bzzcQLlKhl05YDNCLulRynIWLs
MPEUiQUD53yUpC2I5K+vIOWJn0P2x2utWN4OO6zR5bCdntdSrERYW50FsO8aWDlw
KvmPiXeFkQdJ1uJAyJmxM+Wn1sm/5u7/XuVufQPfpagqhKpHNwUTWiS8lTFd98+Y
1+7SLuML0cB8HwBqiSdwo+OZiKsUNLcV/42bSwzSxUH60g9W1qhdkYbjrQEDmxES
EP7Q2eZthJeSYEHupnG/Yz1fJMaK62BDEAtSVioluRSyeGuxj9TqL8KzldfvLyJk
6sQm4/Kg9i+6OClZt9rfWc/LDXKGuhU6ORshQYdzQDMvyEUpsmavtHa7TEwJtz8j
7bprINsEq2X/QQSY186D
=//Y4
-----END PGP SIGNATURE-----
Merge tag 'davinci-for-v4.21/soc' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/soc
DaVinci SoC updates for v4.21
-----------------------------
This set of patches moves DaVinci one step closer to
not relying on at24 platform data by relying on nvmem
cell lookups instead.
Once other dependencies are merged, for v4.22, plan is
to merge another series of patches removing at24
platform data.
* tag 'davinci-for-v4.21/soc' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
ARM: davinci: da850-evm: remove unnecessary include
ARM: davinci: dm850-evm: use cell nvmem lookup for mac address
ARM: davinci: mityomapl138: use cell nvmem lookup for mac address
ARM: davinci: da830-evm: use cell nvmem lookup for mac address
ARM: davinci: dm646x-evm: use cell nvmem lookup for mac address
ARM: davinci: dm644x-evm: use cell nvmem lookup for mac address
ARM: davinci: dm365-evm: use cell nvmem lookup for mac address
Signed-off-by: Olof Johansson <olof@lixom.net>
* pm-rmobile driver
- Move to drivers/soc/renesas/
- Clean up struct rmobile_pm_domain
* Renesas SoC Kconfig Symbols
- Move symbols for ARM and SoCs to drivers/soc/renesas/
- Hide ARCH_RZN1 to improve consistency
* SH-Mobile AG5 (sh73a0) SoC: Remove obsolete inclusion of <asm/smp_twd.h>
* Restrict TWD and SCU to Renesas ARM based SoCs where they are present
* Enable GPIOLIB on Renesas arm64 based SoCs to allow GPIO driver selection
-----BEGIN PGP SIGNATURE-----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=i17r
-----END PGP SIGNATURE-----
Merge tag 'renesas-soc-for-v4.21' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc
Renesas ARM Based SoC Updates for v4.21
* pm-rmobile driver
- Move to drivers/soc/renesas/
- Clean up struct rmobile_pm_domain
* Renesas SoC Kconfig Symbols
- Move symbols for ARM and SoCs to drivers/soc/renesas/
- Hide ARCH_RZN1 to improve consistency
* SH-Mobile AG5 (sh73a0) SoC: Remove obsolete inclusion of <asm/smp_twd.h>
* Restrict TWD and SCU to Renesas ARM based SoCs where they are present
* Enable GPIOLIB on Renesas arm64 based SoCs to allow GPIO driver selection
* tag 'renesas-soc-for-v4.21' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: R-Mobile: Move pm-rmobile to drivers/soc/renesas/
ARM: shmobile: R-Mobile: Clean up struct rmobile_pm_domain
ARM: shmobile: Move SoC Kconfig symbols to drivers/soc/renesas/
arm64: renesas: Move SoC Kconfig symbols to drivers/soc/renesas/
ARM: shmobile: Hide ARCH_RZN1 to improve consistency
ARM: shmobile: sh73a0: Remove obsolete inclusion of <asm/smp_twd.h>
ARM: shmobile: Restrict TWD support to SoCs that have it
ARM: shmobile: Restrict SCU support to SoCs that have it
arm64: renesas: Enable GPIOLIB to allow GPIO driver selection
Signed-off-by: Olof Johansson <olof@lixom.net>
- Enable build of i.MX7ULP SoC support.
- Enable Goodix touchscreen driver which is needed by ConnectCore 6UL
SBC Pro (ccimx6ulsbcpro) board support.
- Enable USB_ANNOUNCE_NEW_DEVICES to help USB issue debugging and
BT_BNEP to support network over bluetooth.
- Remove explicit ARM_UNWIND disabling as it's selected by ARM EABI
support.
- Enable DA9063 PMIC for emtrion i.MX6 boards support.
- Enable driver support for Pixel Pipeline (PXP) and DCP crypto block
which are found on i.MX6 and i.MX7 SoCs.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJcDg70AAoJEFBXWFqHsHzOlUEH/R/8seL4dP1yLOwCsPlf6ErA
8D/V9VaO+0MRqhqUcXpZumXTuOU1zRQJs8RhcPn0psinHDmmgR6g4POSBtFejFCr
ahFWG1Ah84Z551ZcDvutK+4k3p2PIxboYeDfpO8qL2/2bE/y/766oSg8MiUJNd0N
AL7cCSh0a+LftdKXZcB84VXGM/1YOVmdTuZrZJwfsT6v8HrBbKkdm6kuX9Lli0Y4
/Xke/A9qaxNoHJg4U/dWawTmYpnLN0erd9VWoiXyjkIMPurrFoWOao0VIQmqWGQu
tVBvwStqaYuhSOlfWxWZW3OC+2wEI6OzPDdzHZIAEZxerp5vmsqIUgQW3ohzE3A=
=jW4X
-----END PGP SIGNATURE-----
Merge tag 'imx-defconfig-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/defconfig
i.MX defconfig update for 4.21:
- Enable build of i.MX7ULP SoC support.
- Enable Goodix touchscreen driver which is needed by ConnectCore 6UL
SBC Pro (ccimx6ulsbcpro) board support.
- Enable USB_ANNOUNCE_NEW_DEVICES to help USB issue debugging and
BT_BNEP to support network over bluetooth.
- Remove explicit ARM_UNWIND disabling as it's selected by ARM EABI
support.
- Enable DA9063 PMIC for emtrion i.MX6 boards support.
- Enable driver support for Pixel Pipeline (PXP) and DCP crypto block
which are found on i.MX6 and i.MX7 SoCs.
* tag 'imx-defconfig-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: imx_v6_v7_defconfig: add imx7ulp support
ARM: imx_v6_v7_defconfig: Select TOUCHSCREEN_GOODIX
ARM: imx_v6_v7_defconfig: Enable USB_ANNOUNCE_NEW_DEVICES
ARM: imx_v6_v7_defconfig: Enable BT_BNEP
ARM: imx_v6_v7_defconfig: Remove explicit ARM_UNWIND disable
ARM: imx_v6_v7_defconfig: Enable DA9063 PMIC support
ARM: imx_v6_v7_defconfig: Select the PXP driver
ARM: imx_v6_v7_defconfig: Enable CRYPTO_DEV_MXS_DCP
Signed-off-by: Olof Johansson <olof@lixom.net>
On ARM, we currently only change the value of the stack canary when
switching tasks if the kernel was built for UP. On SMP kernels, this
is impossible since the stack canary value is obtained via a global
symbol reference, which means
a) all running tasks on all CPUs must use the same value
b) we can only modify the value when no kernel stack frames are live
on any CPU, which is effectively never.
So instead, use a GCC plugin to add a RTL pass that replaces each
reference to the address of the __stack_chk_guard symbol with an
expression that produces the address of the 'stack_canary' field
that is added to struct thread_info. This way, each task will use
its own randomized value.
Cc: Russell King <linux@armlinux.org.uk>
Cc: Kees Cook <keescook@chromium.org>
Cc: Emese Revfy <re.emese@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Laura Abbott <labbott@redhat.com>
Cc: kernel-hardening@lists.openwall.com
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
timer and emmc pins) from its first real-world user.
RK3188 improvements (OPPv2, cpu node updates) to prepare for a new
devicetree, the BQ Edison 2 Quad-Core.
VPU device node for rk3288, right now only the jpeg encoder part
will be in the kernel but hopefully other codecs will follow.
-----BEGIN PGP SIGNATURE-----
iQFEBAABCAAuFiEE7v+35S2Q1vLNA3Lx86Z5yZzRHYEFAlwQw64QHGhlaWtvQHNu
dGVjaC5kZQAKCRDzpnnJnNEdgRFJB/0WHQQtzWXEtFYxgaoWFAgkK8/Lq2LxDBTa
aMx+slPBqMEpLOP3jfxHRy4C+dL2GX2LgaHPJN1ImwSEjUAfPsfO47LNUBl4w0Sx
t2ulAX/TC4wz5Wa78NsGxaszHgpxmDTYeO7ue1nYJ13YlJZ2MIp/Nr9903rWve6h
hPSzkUVe4Vuiz+KLXchzkRWS13zVhy0t9FyPyhJqzZ4ESDhS74g6cm6wuUB0XHXS
EHvhSvgdMa8x1/2flEIXGUAScAWydiglZcraNr3LmrN6dG8PS/IhbGsxp5KCzMTZ
DAGR47tpbXQ1N5HZEqk30yiYMDN/cNeeo2wF9nR9Df//Bj/AwnI6
=A+kY
-----END PGP SIGNATURE-----
Merge tag 'v4.21-rockchip-dts32-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt
RV1108 improvements (uart-dma, clocks, interrupt numbers, gmac support
timer and emmc pins) from its first real-world user.
RK3188 improvements (OPPv2, cpu node updates) to prepare for a new
devicetree, the BQ Edison 2 Quad-Core.
VPU device node for rk3288, right now only the jpeg encoder part
will be in the kernel but hopefully other codecs will follow.
* tag 'v4.21-rockchip-dts32-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
ARM: dts: rockchip: Add internal timer support for rv1108
ARM: dts: rockchip: add BQ Edison 2 QC devicetree
ARM: dts: rockchip: add VPU device node for RK3288
ARM: dts: rockchip: update cpu supplies on rk3188
ARM: dts: rockchip: add phandles to secondary cpu cores
ARM: dts: rockchip: add cpu-core resets for rk3188
ARM: dts: rockchip: convert rk3188 to opp-v2
ARM: dts: rockchip: add #sound-dai-cells to Cortex-A9 i2s
ARM: dts: rockchip: Add UART DMA support for rv1108
ARM: dts: rockchip: Assign the proper GPIO clocks for rv1108
ARM: dts: rockchip: Fix the PMU interrupt number for rv1108
ARM: dts: rockchip: Pass the 'arm,cpu-registers-not-fw-configured' property on rv1108
ARM: dts: rockchip: Pass the 'clock-latency' property on rv1108
ARM: dts: rockchip: Add rv1108 GMAC support
ARM: dts: rockchip: add rv1108 eMMC pin settings
Signed-off-by: Olof Johansson <olof@lixom.net>
- Switch most platforms to the new clock binding
- Small improvement for Axentia nattis
-----BEGIN PGP SIGNATURE-----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=l4zB
-----END PGP SIGNATURE-----
Merge tag 'at91-4.21-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into next/dt
AT91 DT for 4.21
- Switch most platforms to the new clock binding
- Small improvement for Axentia nattis
* tag 'at91-4.21-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux:
ARM: dts: at91: nattis: initialize the BLON pin as output-low early
ARM: dts: at91: at91sam9rl: switch to new clock bindings
ARM: dts: at91: at91sam9x5: switch to new clock bindings
ARM: dts: at91: at91sam9263: switch to new clock bindings
ARM: dts: at91: at91sam9261: switch to new clock bindings
ARM: dts: at91: at91sam9260: switch to new clock bindings
ARM: dts: at91: sama5d2: switch to new clock binding
ARM: dts: at91: sama5d4: switch to new clock bindings
ARM: dts: at91: sama5d2: use the divided clock for SMC
Signed-off-by: Olof Johansson <olof@lixom.net>
Highlights
- add CPU OPP tables
- timers: add global timer and TWD
-----BEGIN PGP SIGNATURE-----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=qoPa
-----END PGP SIGNATURE-----
Merge tag 'amlogic-dt-2' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into next/dt
ARM: dts: Amlogic updates for v4.21, round 2
Highlights
- add CPU OPP tables
- timers: add global timer and TWD
* tag 'amlogic-dt-2' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic:
ARM: dts: meson: meson8b: add the CPU OPP tables
ARM: dts: meson: meson8: add the CPU OPP table
ARM: dts: meson8b: add the Cortex-A5 global timer
ARM: dts: meson8b: add the ARM TWD timer
ARM: dts: meson8: add the Cortex-A9 global timer
ARM: dts: meson8: add the ARM TWD timer
ARM: dts: meson: group the Cortex-A5 / Cortex-A9 peripherals
dt-bindings: clock: meson8b: export the CPU post dividers
Signed-off-by: Olof Johansson <olof@lixom.net>
- It includes the initial device tree for i.MX7ULP SoC and EVK board
support.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJcDd7aAAoJEFBXWFqHsHzOgNEIAKc4dqYzWmfJTMnJGO+Bb1Rc
BPkENpRWk6rWVBuxXwN4MTupXIgj96bBHWsg3kplgcthMRAl2wgomHTpNWXk8R9m
Fn6sH9yIoeqr+xs6BzzQ8COrFBXg8CEZgKLgy+9nhfFi3xNf6pN6IQLgqrGF17MC
zFH+sM0rqlh1l3BfHXMuwHvbhw+ms6Qo6z68OGSXmu0bUPThm2FV/Akivqp+INSI
CeFyZ8RMTkEKVSkFEryZaprKgqlIYW2Kl54yeALjvG03mtn1onaZKqsNV7YonYMC
X+mZPLnwjBUnLi2HbKrStmTR0ePQjg5x1tMT+Eco7Cjj4h6H6uBu0IYMi4PiN7o=
=aOId
-----END PGP SIGNATURE-----
Merge tag 'imx7ulp-dt-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt
i.MX7ULP device tree for 4.21:
- It includes the initial device tree for i.MX7ULP SoC and EVK board
support.
* tag 'imx7ulp-dt-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: dts: imx: add imx7ulp evk support
ARM: dts: imx: add common imx7ulp dtsi support
dt-bindings: fsl: add imx7ulp pm related components bindings
dt-bindings: fsl: add compatible for imx7ulp evk
clk: imx: add imx7ulp clk driver
clk: imx: implement new clk_hw based APIs
clk: imx: make mux parent strings const
dt-bindings: clock: add imx7ulp clock binding doc
clk: imx: add imx7ulp composite clk support
clk: imx: add pfdv2 support
clk: imx: add pllv4 support
clk: fractional-divider: add CLK_FRAC_DIVIDER_ZERO_BASED flag support
clk: imx: add gatable clock divider support
Signed-off-by: Olof Johansson <olof@lixom.net>
- It contains a series from Otavio Salvador that improves i.MX7D PICO
SoM, and then adds Hobbit baseboard support on top of the improvement.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJcDdI8AAoJEFBXWFqHsHzOqHoIAKr/bHhIQC1E57/tgaKASelW
lFurkvfm9z0umfl+QW/PMvZF6DQ7IlDN3UuNhTHnqgIiFR3YO9GVX8j/+tmoUjr/
oZeAQzkfffOGT5MXUfd7j7jX9y/nhnsE8AczQjkLt6LDLoRIrD5Tmgo4ka/aZDHB
qj6at43cuHVea/36ZdO7dwH1zHpOQqyKRHoD1W+LNkfLIPkcMAt9UljhfjI2sJ/4
f8RUxIYPXsWr2/DmbFNamUM34dPRmeO8++ZGj07OY8pVszsEis8VYxQEs85BaKoD
YAqb0pl06gGK0b3A/JTWbo6iHx1QRIyiOCOGc7Nnx5PZi6Ad44XA3IbBHi7uh1s=
=av9W
-----END PGP SIGNATURE-----
Merge tag 'imx7d-pico-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt
i.MX7D PICO boards update for 4.21:
- It contains a series from Otavio Salvador that improves i.MX7D PICO
SoM, and then adds Hobbit baseboard support on top of the improvement.
* tag 'imx7d-pico-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: dts: imx7d-pico: Add the imx7d-pico-hobbit variant
ARM: dts: imx7d-pico-pi: Extend peripherals support
ARM: dts: imx7d-pico: Extend peripherals support
ARM: dts: imx7d-pico: Improve WiFi regulator name
ARM: dts: imx7d-pico: Pass the Ethernet PHY reset GPIO
ARM: dts: imx7d-pico: Pass the USBOTG1_PWR pinctrl
ARM: dts: imx7d-pico-pi: Move SoM related part to imx7d-pico.dtsi
ARM: dts: imx7d-pico: Switch to SPDX identifier
ARM: dts: imx7d-pico: Do not harcode the memory size
ARM: dts: imx7d-nitrogen7: Fix the description of the Wifi clock
ARM: imx: update the cpu power up timing setting on i.mx6sx
ARM: dts: imx7d-pico: Describe the Wifi clock
ARM: dts: imx51-zii-rdu1: Remove EEPROM node
Signed-off-by: Olof Johansson <olof@lixom.net>
- New boards support: emtrion emCON-MX6, imx6ul-pico-pi, imx7d-sdb-reva
and vf610 based Liebherr's BK4 device, ZII SCU4 AIB board.
- Add flexcan support for i.MX6UL SoC, turn on stop mode wakeup feature
for flexcan, and enable devices on a few i.MX6 NXP boards.
- Enable AUO G101EVN010 lcd panel and Goodix touch support for
imx6ul-ccimx6ulsbcpro board.
- Enable sensors support for imx6qdl-sabresd board: egalax touch, light,
magnetometer and accelerometer sensor.
- Switch more boards to use SPDX identifier.
- Fix memory node duplication in i.MX device tree sources.
- Correct GIC PPI interrupts mask for i.MX6UL and i.MX7 SoCs.
- Drop 'snps,dw-pcie' compatible from LS1021A PCIe device to avoid
incorrect device matching.
- Add the gpu nodes for the adreno 200 GPU on iMX51 and iMX53, which
are now supported by the freedreno driver.
- Add DCP device support for i.MX6ULL, which requires explicit clock
enabling.
- Add '#thermal-sensor-cells' for thermal device and '#cooling-cells'
for cooling devices.
- Add missing clock information for EPIT on i.MX25 SoC.
- Add PWM and qdma devices for LS1021A SoC.
- Update cooling maps of LS1021A SoC to include all devices affected by
individual trip points.
- Random device addition and cleanup on various boards.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJcDcmeAAoJEFBXWFqHsHzO9uIH/2e87ayMkmIugUt57aJUOWRG
pbNZZQXHsupVVu0VtYnKp3XBuhMXzvbhhihn9x9pyV+EJ2V4dgtU6gS2EDH2G9pl
TCJItVDOZgllamIg2/McVkuQLsH8tEybud4wlWve96eP22mn6CyCPiDtmdvKYigA
QQEFeSI8YgG1VLbXmhmox0HcowOm2C8asw8sSuo15Y2tWjAcCzKK0p3izRJQhSWn
G/uAUwQQB7e2zrTXfTiJpMWEt664C0tqlhZLlfaPpvmufIbDcpbLHp7mK3iW0rZA
Pjr1uT00rpnRkPkLvtT6tKTi2KviCwua1R58aUXW3ju1Fw6DJC1vSuPyNClCuyk=
=dGG8
-----END PGP SIGNATURE-----
Merge tag 'imx-dt-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt
i.MX device tree update for 4.21:
- New boards support: emtrion emCON-MX6, imx6ul-pico-pi, imx7d-sdb-reva
and vf610 based Liebherr's BK4 device, ZII SCU4 AIB board.
- Add flexcan support for i.MX6UL SoC, turn on stop mode wakeup feature
for flexcan, and enable devices on a few i.MX6 NXP boards.
- Enable AUO G101EVN010 lcd panel and Goodix touch support for
imx6ul-ccimx6ulsbcpro board.
- Enable sensors support for imx6qdl-sabresd board: egalax touch, light,
magnetometer and accelerometer sensor.
- Switch more boards to use SPDX identifier.
- Fix memory node duplication in i.MX device tree sources.
- Correct GIC PPI interrupts mask for i.MX6UL and i.MX7 SoCs.
- Drop 'snps,dw-pcie' compatible from LS1021A PCIe device to avoid
incorrect device matching.
- Add the gpu nodes for the adreno 200 GPU on iMX51 and iMX53, which
are now supported by the freedreno driver.
- Add DCP device support for i.MX6ULL, which requires explicit clock
enabling.
- Add '#thermal-sensor-cells' for thermal device and '#cooling-cells'
for cooling devices.
- Add missing clock information for EPIT on i.MX25 SoC.
- Add PWM and qdma devices for LS1021A SoC.
- Update cooling maps of LS1021A SoC to include all devices affected by
individual trip points.
- Random device addition and cleanup on various boards.
* tag 'imx-dt-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (82 commits)
ARM: dts: imx51-zii-rdu1: Do not specify "power-gpio" for hpa1
ARM: dts: imx6ul: Remove extra space between node name and brace
ARM: dts: imx6qdl-sabresd: Use GPIO_ACTIVE_HIGH for regulators
ARM: dts: imx6ul: add flexcan support
ARM: dts: imx5: add gpu nodes
ARM: dts: imx6qdl-sabresd: add accelerometer sensor support
ARM: dts: imx6qdl-sabresd: add magnetometer sensor support
ARM: dts: imx6qdl-sabresd: add light sensor support
ARM: dts: imx6qdl-sabresd: Move regulators outside of "simple-bus"
ARM: dts: imx6qdl: Fix memory node duplication
ARM: dts: imx6dl-mamoj: Add a memory node
ARM: dts: imx53-voipac-dmm-668: Fix memory node duplication
ARM: dts: vf610-zii-scu4-aib: Add HI8435 support
ARM: dts: imx6qdl-sabresd: add egalax touch screen support on i2c2 bus
ARM: dts: imx7s: Add flexcan stop mode wakeup support
ARM: dts: imx6ul: Add flexcan stop mode wakeup support
ARM: dts: imx6qdl: Add flexcan stop mode wakeup support
ARM: dts: imx6sx: Add flexcan stop mode wakeup support
ARM: dts: imx6ul-pico: Add the imx6ul-pico-pi variant
ARM: dts: imx6ul-pico-hobbit: Extend peripherals support
...
Signed-off-by: Olof Johansson <olof@lixom.net>
1. Add missing properties and nodes for PMIC clocks in multiple DTS
files.
2. Add UHS-I bus speed support to Odroid XU3/XU4/HC SD card and bump the
maximum clock frequency to 200 MHz for SD and eMMC.
3. Update cooling maps to include all CPU devices in multiple DTS files.
4. Enable quirks for Exynos3250 DWC.
5. Add JPEG CODEC node to S5Pv210.
6. Add opp-suspend to devfreq OPPs on Exynos4 boards to fix resuming
from suspend to RAM.
7. Remove eDP from Arndale board as it does not work and breaks also
DSI.
-----BEGIN PGP SIGNATURE-----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=nycP
-----END PGP SIGNATURE-----
Merge tag 'samsung-dt-4.21' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/dt
Samsung DTS ARM changes for v4.21
1. Add missing properties and nodes for PMIC clocks in multiple DTS
files.
2. Add UHS-I bus speed support to Odroid XU3/XU4/HC SD card and bump the
maximum clock frequency to 200 MHz for SD and eMMC.
3. Update cooling maps to include all CPU devices in multiple DTS files.
4. Enable quirks for Exynos3250 DWC.
5. Add JPEG CODEC node to S5Pv210.
6. Add opp-suspend to devfreq OPPs on Exynos4 boards to fix resuming
from suspend to RAM.
7. Remove eDP from Arndale board as it does not work and breaks also
DSI.
* tag 'samsung-dt-4.21' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: dts: exynos: remove display-port node from Arndale
ARM: dts: exynos: Add opp-suspend to DMC and leftbus devfreq OPPs on Exynos4
ARM: dts: s5pv210: Add s5p-jpeg codec node.
ARM: dts: exynos: Use Samsung SoC specific compatible for DWC2 module
ARM: dts: exynos: Add all CPUs in cooling maps
ARM: dts: exynos: Clarify comment explaining purpose of Odroid XU3 DTSI
ARM: dts: exynos: Add pin configuration for SD write protect on Odroid XU3/XU4/HC1
ARM: dts: exynos: Update maximum frequency for eMMC to 200MHz on Odroid XU3/XU4
ARM: dts: exynos: Update maximum frequency for SD card to 200MHz on Odroid XU3/XU4/HC1
ARM: dts: exynos: Fix LDO13 min values on Odroid XU3/XU4/HC1
ARM: dts: exynos: Add UHS-I bus speed support to Odroid XU3/XU4/HC1
ARM: dts: exynos: Add missing clocks to RTC node for Arndale board
ARM: dts: exynos: Add compatible for s5m8767 clocks node on Itop Core
ARM: dts: exynos: Add compatible for s2mps11 clocks node on Exynos542x
Signed-off-by: Olof Johansson <olof@lixom.net>
This is a quite big pull request this time, with a huge number of changes
(and patches) due to us fixing the vast majority of the DTC warnings our DT
had.
We also have a bunch of other good, more meaningful, changes:
- Support for the new Allwinner T3 (rebranded R40) and f1c100s (armv5)
SoCs
- AXP803 PMIC AC Power supply support
- Rework of the oscillators tree
- Two new boards: the t3-cqa3t-bv3 and Lichee Pi Nano
Plus a few enhancements here and there.
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCXAqFhwAKCRDj7w1vZxhR
xcQzAQDJu0dPrs3SQlWdDhOa0iFVp/7gmN4iRMxMScIIjrRUgAEAzmhUjQNNTNLc
OPF9XzMdT12rs2SAbk2XXtWH1hN8KQA=
=vSCG
-----END PGP SIGNATURE-----
Merge tag 'sunxi-dt-for-4.21' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into next/dt
Allwinner DT changes for 4.21
This is a quite big pull request this time, with a huge number of changes
(and patches) due to us fixing the vast majority of the DTC warnings our DT
had.
We also have a bunch of other good, more meaningful, changes:
- Support for the new Allwinner T3 (rebranded R40) and f1c100s (armv5)
SoCs
- AXP803 PMIC AC Power supply support
- Rework of the oscillators tree
- Two new boards: the t3-cqa3t-bv3 and Lichee Pi Nano
Plus a few enhancements here and there.
* tag 'sunxi-dt-for-4.21' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: (84 commits)
ARM: dts: sunxi: Fix PMU compatible strings
ARM: dts: sun8i: r40: Add RTC device node
ARM: dts: sunxi: h3/h5: Fix up RTC device node and clock references
ARM: dts: sun8i: a23/a33: Fix up RTC device node
ARM: dts: sun8i: r40: Add clock accuracy for external oscillators
ARM: dts: sunxi: h3/h5: Add clock accuracy for external oscillators
ARM: dts: sun8i: a33: Drop audio codec oversampling rate to 128 fs
ARM: dts: sun8i: h3: Remove unnecessary reserved memory node
ARM: dts: sun8i: a33: Remove unnecessary reserved memory node
ARM: dts: suniv: Add device tree for Lichee Pi Nano
ARM: dts: suniv: add initial DTSI file for F1C100s
ARM: dts: axp81x: add AC power supply subnode
ARM: dts: sun8i: v3s: Remove skeleton and memory to avoid warnings
ARM: dts: sun8i: v3s: Provide default muxing for relevant controllers
ARM: dts: sun8i: v3s: Change pinctrl nodes to avoid warning
ARM: dts: sun8i: v3s: Change LRADC node names to avoid warnings
ARM: dts: sun8i: h3: Remove leading zeros from unit-addresses
ARM: dts: sun8i: BPI-M2M: Remove i2c nodes
ARM: dts: sun8i: a23/a33: Provide default muxing for relevant controllers
ARM: dts: sunxi: reference: Move the muxing back to the common DTSI
...
Signed-off-by: Olof Johansson <olof@lixom.net>
Add support for the internal timer peripheral on RV1108.
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Currently we do USB configuration only if the host mode (CONFIG_USB)
is enabled. But it should be done also in the case of device-only setups,
so change the condition to CONFIG_USB_SUPPORT. This allows to use
omap_udc on Palm Tungsten E.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Add initial MMC configuration for Palm Tungsten E to allow using a proper
rootfs on the device. This still assumes the bootloader enabling the MMC,
and that the card is always present and writeable.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Tony Lindgren <tony@atomide.com>
These changes add the external memory controller on Tegra20 as well as
the VIC on Tegra124.
-----BEGIN PGP SIGNATURE-----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=UkRy
-----END PGP SIGNATURE-----
Merge tag 'tegra-for-4.21-arm-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt
ARM: tegra: Device tree changes for v4.21-rc1
These changes add the external memory controller on Tegra20 as well as
the VIC on Tegra124.
* tag 'tegra-for-4.21-arm-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
ARM: tegra: Add VIC on Tegra124
ARM: dts: tegra20: Add clock entry to External Memory Controller
ARM: dts: tegra20: Add interrupt entry to External Memory Controller
Signed-off-by: Olof Johansson <olof@lixom.net>
- New machine: Facebook Backpack-CMM BMC and flash layout
- OpenPower reference systems (Palmetto P8, Romulus P9) move to the
ColdFire based FSI driver
- Misc device tree updates from the OpenBMC project
-----BEGIN PGP SIGNATURE-----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=A+J2
-----END PGP SIGNATURE-----
Merge tag 'aspeed-4.21-devicetree' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed into next/dt
ASPEED device tree updates for 4.20
- New machine: Facebook Backpack-CMM BMC and flash layout
- OpenPower reference systems (Palmetto P8, Romulus P9) move to the
ColdFire based FSI driver
- Misc device tree updates from the OpenBMC project
* tag 'aspeed-4.21-devicetree' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed:
ARM: dts: aspeed: Add Facebook Backpack-CMM BMC
ARM: dts: Add Facebook BMC flash layout
ARM: dts: aspeed: wspoon: Enable iio-hwmon battery
ARM: dts: aspeed: romulus: Enable iio-hwmon-battery
ARM: dts: aspeed: Enable VHUB on Romulus
ARM: dts: aspeed-palmetto: Add LPC control node
ARM: dts: aspeed: Palmetto system can use coprocessor for FSI
ARM: dts: aspeed: Romulus system can use coprocessor for FSI
Signed-off-by: Olof Johansson <olof@lixom.net>
- various fixes from Daniel (W=12 issues mainly)
- support for the first pxa3xx devicetree pxa board
-----BEGIN PGP SIGNATURE-----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=HZqo
-----END PGP SIGNATURE-----
Merge tag 'pxa-dt-4.21' of https://github.com/rjarzmik/linux into next/dt
This device-tree pxa update brings :
- various fixes from Daniel (W=12 issues mainly)
- support for the first pxa3xx devicetree pxa board
* tag 'pxa-dt-4.21' of https://github.com/rjarzmik/linux:
ARM: dts: pxa3xx: Add Raumfeld DTS files
ARM: dts: pxa: clean up USB controller nodes
ARM: dts: pxa3xx: clean up pxa3xx clock controller node name
ARM: dts: pxa3xx: order timer and gcu nodes under /pxabus
ARM: dts: pxa2xx: fix hwuart memory range
ARM: dts: pxa3xx: drop #address-cells and #size-cells from pinctrl node
ARM: dts: pxa2xx: drop #address-cells and #size-cells from /cpus
ARM: dts: pxa3xx: add gcu node
Signed-off-by: Olof Johansson <olof@lixom.net>
We need to add mcasp l3 port ranges for mcasp to use a correct l3
data port address for dma. And we're also missing the optional clocks
that we have tagged with HWMOD_OPT_CLKS_NEEDED in omap_hwmod_7xx_data.c.
Note that for reading the module revision register HWMOD_OPT_CLKS_NEEDED
do not seem to be needed. So they could be probably directly managed
only by the mcasp driver, and then we could leave them out for the
interconnect target module.
Fixes: 4ed0dfe3cf ("ARM: dts: dra7: Move l4 child devices to probe
them with ti-sysc")
Reported-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Cc: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Looks like I missed the ranges for am335x epwmss. Let's set it up the
same way as for am437x and dra7.
Fixes: 87fc89ced3 ("ARM: dts: am335x: Move l4 child devices to probe
them with ti-sysc")
Tested-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
The i.MX7D configuration was reworked, but that change did
not get propagated into the newly added i.MX7ULP, which now
produces a Kconfig warning:
WARNING: unmet direct dependencies detected for HAVE_ARM_ARCH_TIMER
Depends on [n]: CPU_V7 [=n]
Selected by [y]:
- SOC_IMX7ULP [=y] && ARCH_MXC [=y] && (ARCH_MULTI_V7 [=n] || ARM_SINGLE_ARMV7M [=y])
Change it to work the same way as i.MX7D.
Fixes: 1a1f919eb5 ("ARM: imx: Provide support for NXP i.MX7D Cortex-M4")
Fixes: de70d0e9d4 ("ARM: imx: add initial support for imx7ulp")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Until the board specific dts files are updated to have hwmod
flags at the interconnect target module level, we want to keep
things working both for old and new dts files.
So let's also check the first child for hwmod flags. The module
flags are for the whole module, so only the first child should
ever have them.
Cc: Peter Ujfalusi <peter.ujfalusi@ti.com>
Reported-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
The 32-bit Meson SoCs use multiple Cortex-A9 (Meson8 and Meson8m2) or
Cortex-A5 (Meson8b) CPU cores. These come with the "ARM global timer"
and "Timer-Watchdog" (aka TWD, which provides both a per-cpu local timer
and watchdog).
Selecting ARM_GLOBAL_TIMER and HAVE_ARM_TWD allows us to add the timers
to the SoC.dtsi files.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
The usual batch; most of them are DT tweaks to fix misdescribed
hardware. Beyond that:
- A bugfix for MMP2 CPU detection, it's been there quite a while but
makes sense to fix now anyway.
- Some power management tweaks;
+ disabling of CPU idle power state on Marvell Armada 7K/8K (Macchiatobin et al)
+ Increase of minimum voltage on BananaPi M3
+ Tweak of power ramp time for DVFS on NXP/Freescale i.MX7SX
- A couple of MAINTAINER updates; MMP has a new volunteer to look after
it, and Mediatek adds a few keywords, IRC channel and wiki URL.
-----BEGIN PGP SIGNATURE-----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=gJxg
-----END PGP SIGNATURE-----
Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC fixes from Olof Johansson:
"The usual batch; most of them are DT tweaks to fix misdescribed
hardware. Beyond that:
- A bugfix for MMP2 CPU detection, it's been there quite a while but
makes sense to fix now anyway.
- Some power management tweaks:
+ disabling of CPU idle power state on Marvell Armada 7K/8K
(Macchiatobin et al)
+ Increase of minimum voltage on BananaPi M3
+ Tweak of power ramp time for DVFS on NXP/Freescale i.MX7SX
- A couple of MAINTAINER updates:
+ MMP has a new volunteer to look after it
+ Mediatek adds a few keywords, IRC channel and wiki URL"
* tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
ARM: dts: imx7d-nitrogen7: Fix the description of the Wifi clock
ARM: imx: update the cpu power up timing setting on i.mx6sx
Revert "arm64: dts: marvell: add CPU Idle power state support on Armada 7K/8K"
ARM: dts: imx7d-pico: Describe the Wifi clock
ARM: dts: realview: Fix some more duplicate regulator nodes
MAINTAINERS: update entry for MMP platform
ARM: mmp/mmp2: fix cpu_is_mmp2() on mmp2-dt
MAINTAINERS: mediatek: Update SoC entry
ARM: dts: bcm2837: Fix polarity of wifi reset GPIOs
arm64: dts: mt7622: Drop the general purpose timer node
arm64: dts: mt7622: fix no more console output on BPI-R64 board
arm64: dts: mt7622: fix no more console output on rfb1
ARM: dts: sun8i: a83t: bananapi-m3: increase vcc-pd voltage to 3.3V
Add MIO-DMAC (Media IO DMA Controller) nodes, and use them as
the DMA engine of SD/eMMC controllers.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
While reviewing the missing mcasp ranges I noticed omap4 hsi range
for gdd is wrong so let's fix it.
I'm not aware of any omap4 devices in mainline kernel though that use
hsi though.
Fixes: 84badc5ec5 ("ARM: dts: omap4: Move l4 child devices to probe
them with ti-sysc")
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
An SVE system is so far the only case where we mandate VHE. As we're
starting to grow this requirements, let's slightly rework the way we
deal with that situation, allowing for easy extension of this check.
Acked-by: Christoffer Dall <christoffer.dall@arm.com>
Reviewed-by: James Morse <james.morse@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
The NXP i.MX 7ULP Evaluation Kit (EVK) provides a platform for rapid
evaluation of the i.MX 7ULP, which features NXP's advanced implementation
of the Arm Cortex-A7 core, the Arm Cortex-M4 core, as well as a 3D and
2D Graphics Processing Units (GPUs).
The EVK enables HDMI output for simple out-of-the-box to bring up but
allows reconfiguration for MIPI displays. The EVK is designed as a
System-On-Module(SOM) board that connects to an associated baseboard.
The SOM provides 1 GB LPDDR3, 8 MB Quad SPI flash, Micro SD 3.0 card
socket, WiFi/ Bluetooth capability, USB 2.0 OTG with Type C connector
and an NXP PF1550 power management IC (PMIC). The baseboard provides
additional capabilities including a full SD/MMC 3.0 card socket, audio
codec, multiple sensors, an HDMI connector, and an alternate MIPI display
connector. Additionally, the EVK facilitates software development with the
ultimate goal of faster time to market through the support of both
Linux OS and AndroidTM rich operating systems, as well as FreeRTOS.
This patch aims to support the preliminary booting up features
as follows:
GPIO
LPUART
FEC
SD/MMC
See more board details:
https://www.nxp.com/products/processors-and-microcontrollers/
arm-based-processors-and-mcus/i.mx-applications-processors/
i.mx-7-processors/evaluation-kit-for-the-i.mx-7ulp-applications
-processor:MCIMX7ULP-EVK
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: devicetree@vger.kernel.org
Cc: Sascha Hauer <kernel@pengutronix.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The i.MX 7ULP family of processors features NXP's advanced implementation
of the Arm Cortex-A7 core, the Arm Cortex-M4 core, as well as a 3D and 2D
Graphics Processing Units (GPUs).
This patch aims to add the initial support including:
1) CLK
2) GPIO PTC, PTD, PTE, PTF
3) uSDHC 1/2
4) LPUART 4/5/6/7
5) LPI2C 6/7
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: devicetree@vger.kernel.org
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The imx7d-pico-hobbit contains a imx7d-pico SoM and a hobbit baseboard.
Add support for it.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This adds following peripherals for the imx7d-pico-pi as:
- LED
- Touchscreen
- GPIO
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
There are different models of WiFi being used in the SoM and the
handle name was too restrictive. This reworks it to a more generic and
meaningful name.
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Pass the "phy-reset-gpios" property in order to describe the GPIO
that performs the Ethernet PHY reset.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
imx7d-pico-pi board contains:
- One SoM board (imx7d pico)
- One base board (pi).
In order to make it easier for adding support for other board variants,
move the commom SoM part to the imx7d-pico.dtsi file.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Currently the memory size described in dts is 2GB, which is incorrect.
There are 512MB and 1GB versions of imx7d-pico boards, so remove
the hardcoded memory size and let the bootloader pass the correct
value to the kernel.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
- A couple of fixes on imx7d-pico and imx7d-nitrogen7 boards to correct
the description of the Wifi clock.
- Change SW2ISO count to get a safer ARM LDO ramp-up time, so that
different boards can be covered. This fixes the ARM LDO failure seen
on some customer boards.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJcCTt4AAoJEFBXWFqHsHzOJYkH/A2Y3p+VuWKwW4wDxQI27nlX
w/n5edidmcBDPoI1vzAWNDTECbZXvMABvYP/LCsxmRqGtY9QU9QX8FkvY8q+7VjL
I0LQLzd7sbyTRcJM3ymiclkhzsnAPglI7VQXMdgRqO3wqlyFr7cmkLjnYKNt9nlZ
v+Vtx0UuCqj9Ax4UZoj/067S2SGluMXrAfxGfNUkRmESlo2qYmtNV0MhKtsj4Txh
fDeU6sISp5wHqkF6w+OW5L3gUjXBFwdoOyjYj7a6WREFN9NBkf6Ww1+pby+qd7xx
XlcIkpMtixteSAy714bF4SSRhzxOcgIeY8EeenSCYhoYonyrGn72whIIJnIqxSU=
=HW/5
-----END PGP SIGNATURE-----
Merge tag 'imx-fixes-4.20-3' into imx7d/pico
i.MX fixes for 4.20, round 3:
- A couple of fixes on imx7d-pico and imx7d-nitrogen7 boards to correct
the description of the Wifi clock.
- Change SW2ISO count to get a safer ARM LDO ramp-up time, so that
different boards can be covered. This fixes the ARM LDO failure seen
on some customer boards.
TPA6130A2 SD pin on RDU1 is not really controlled by SoC and instead
is only meant to notify the system that audio was "muted" by external
actors. To accommodate that, drop "power-gpio" property of hpa1 node as
well as specify a name for that GPIO so that userspace can access it.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Tested-by: Chris Healy <cphealy@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Passing GPIO_ACTIVE_HIGH as GPIO flags for the GPIO controlled
regulator improves the readability, so use it instead of the
hardcoded number.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Add flexcan support for i.MX6UL board. Change the place of CAN node delete
due to i.MX6ULZ include i.MX6UL dts but not support flexcan.
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This adds the gpu nodes for the adreno 200 GPU on iMX51 and iMX53, now
supported by the freedreno driver.
The compatible for the iMX51 uses a patchid of 1, which is used by drm/msm
driver to identify the smaller 128KiB GMEM size.
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Add isl29023 light sensor support on i2c3 bus, the light
sensor's power is controlled by a fixed regulator, since
the isl29023 driver and most of other sensors on same
board like mag3110 and mma8451 do NOT support regulator
operation currently, they are all controlled by this
regulator, so this patch also adds the fixed regulator
support and make it always on.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
It is not recommended to place regulators inside "simple-bus", so move
them out to make it cleaner the addition of new regulators.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Boards based on imx6qdl have duplicate memory nodes:
- One coming from the board device tree file: memory@
- One coming from the imx6qdl.dtsi file.
Fix the duplication by removing the memory node from
the imx6qdl.dtsi file and by adding 'device_type = "memory";'
in the board Device Tree.
Converted using the following command:
perl -p0777i -e 's/memory\@10000000 \{\n/memory\@10000000 \{\n\t\tdevice_type = \"memory\";\n/m' `find ./arch/arm/boot/dts -name "imx6*"``
Reported-by: Rob Herring <robh@kernel.org>
Signed-off-by: Marco Franchi <marco.franchi@nxp.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Add a memory node, with an empty memory size, which will be filled
by the bootloader.
This is done in preparation for removing the memory node from
imx6qdl.dtsi.
Reported-by: Marco Franchi <marco.franchi@nxp.com>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Marco Franchi <marco.franchi@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
imx53-voipac-dmm-668 has two memory nodes, but the correct representation
would be to use a single one with two reg entries - one for each RAM chip
select, so fix it accordingly.
Reported-by: Marco Franchi <marco.franchi@nxp.com>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Marco Franchi <marco.franchi@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
On the vf610-zii-scu4-aib board there is a hi8435 (32-channel
discrete-to-digital SPI sensor device) in the DSPI0 bus.
Add support for it.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Chris Healy <cphealy@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Add egalax touch screen support on i2c2 bus, it is connected
to LVDS0, while the existing one on i2c3 bus is connected to
LVDS1.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The imx6ul-pico-pi contains a imx6ul-pico SoM and a pi baseboard:
https://www.technexion.com/products/pico-baseboards/detail/PICO-PI
Add support for it.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Use the same child led node and label name as used in the
imx7d-pico-hobbit board.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
imx6ul-pico-hobbit board contains:
- One SoM board (imx6ul pico)
- One base board (hobbit).
In order to make it easier for adding support for other board variants,
move the commom SoM part to the imx6ul-pico.dtsi file.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
add the qDMA device tree nodes for LS1021A devices.
Signed-off-by: Wen He <wen.he_1@nxp.com>
Signed-off-by: Peng Ma <peng.ma@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Boards based on vf500/vf600 have duplicate memory nodes:
- One coming from the board dts file: memory@
- One coming from the vf500.dtsi/vf610m4.dtsi files.
Fix the duplication by removing the memory node from the dtsi file
and by adding 'device_type = "memory";' in the board dts.
Reported-by: Rob Herring <robh@kernel.org>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The GIC_CPU_MASK_SIMPLE() macro should take as its argument the actual
number of CPU cores the interrupt controller is wired to.
i.MX7S contains a single Cortex-A7, hence the second interrupt specifier
cell for Private Peripheral Interrupts should use "GIC_CPU_MASK_SIMPLE(1)".
Likewise, i.MX7D contains two Cortex-A7 cores, so it should use
"GIC_CPU_MASK_SIMPLE(2)" instead.
Tested on a imx7s-warp.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The GIC_CPU_MASK_SIMPLE() macro should take as its argument the actual
number of CPU cores the interrupt controller is wired to.
i.MX6UL contains a single Cortex-A7, hence the second interrupt specifier
cell for Private Peripheral Interrupts should use "GIC_CPU_MASK_SIMPLE(1)".
Tested on a imx6ul-evk.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The flexcan1 is pin conflict with fec. User would make flexcan1 enabled
with fec disabled to use CAN.
Signed-off-by: Aisheng Dong <aisheng.dong@nxp.com>
Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The CAN transceiver on MX6SX Sabreauto board seems in sleep mode by default
after power up the board. User has to press the wakeup key on ARD baseboard
before using the transceiver, or it may not work properly when power up the
board at the first time(warm reset does not have such issue).
This patch operates the wake pin too besides stby/en pins by chaining them
together in regulator mode.
Signed-off-by: Aisheng Dong <aisheng.dong@nxp.com>
Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Masahiro Yamada