HDMI_TX_CEC_LINE pin is used for CEC, so pass it in the device tree.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
On imx6qdl-sabreauto the HDMI DDC bus is connected to I2C2, so
pass the 'ddc-i2c-bus' property accordingly.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
It is not recommended to place regulators inside "simple-bus", so
move them out. The motivation for doing this is to make it easier to
adding new regulators.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Currently the imx pci driver fails to probe on i.MX6SX.
Fix the PCI representation so that the driver can be probed and
PCI devices can be detected.
Tested on a im6sx-sdb board:
00:00.0 Class 0604: 16c3:abcd
01:00.0 Class 0280: 8086:08b1
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
AC'97 interface RXD and TXC pins are only used as SoC inputs, let's disable
pad drivers for them so we will be protected if, for example, TCLKDIR is
set by mistake in AUDMUX and causes TXC pin to be configured as an output.
This also changes pull direction on these pins from pull-up to pull-down
to match what the board AC'97 CODEC chip (VT1613) has on these pins.
Signed-off-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Commit a22950c888 (mmc: sdhci-of-esdhc: add quirk
SDHCI_QUIRK_BROKEN_TIMEOUT_VAL for ls1021a) added logic to the driver to
enable the broken timeout val quirk for ls1021a, but did not add the
corresponding compatible string to the device tree, so it didn't really
have any effect. Fix that.
Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Ls1021a esdhc had been enabled in uboot,
but it had not been enabled it in kernel,
So set the esdhc's status to "okay".
Signed-off-by: yinbo.zhu <yinbo.zhu@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The two Ethernet switches have an AT24C512 each. This is a 64K device,
not 512 bytes as currently listed in the device tree.
Reported-by: Chris Healy <cphealy@gmail.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Chris Healy <cphealy@gmail.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
"usb-nop-xceiv" is using the phy binding, but is missing #phy-cells
property. This is probably because the binding was the precursor to the phy
binding.
Fixes the following warning in i.MX dts files:
Warning (phys_property): Missing property '#phy-cells' in node ...
Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This makes sure that the battery backed RTC is always the
primary one, regardless of the driver probe ordering.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This renames the audio device to "Front" in order to match the RDU2
naming, which makes it easier for a unified userspace to deal with
both boards.
Also rename the phandle for the headphone amplifier to more closely
resemble the RDU2 DTS.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Chris Healy <cphealy@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
There are 0 ohm resistors that allow selecting the EDID I2C port to
be I2C1 or I2C2.
On revd1 the 0 ohm resistors are populated in such a way that the I2C2
is used as DDC I2C bus, so fix it accordingly.
Reported-by: Luís Mendes <luis.p.mendes@gmail.com>
Suggested-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
imx7s/imx7d has the ptp interrupt newly added as well.
For imx7, "int0" is the interrupt for queue 0 and ENET_MII
"int1" is for queue 1
"int2" is for queue 2
For imx6sx, "int0" handles all 3 queues and ENET_MII
And of course, the "pps" interrupt is for the PTP_CLOCK_PPS interrupts
This will help document what each interrupt does.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This is needed for the bootloader to patch in the correct MAC address.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The following build warning is seen with W=1:
Warning (unit_address_vs_reg): Node /soc/aips@60000000/ethernet@63fec000/ethernet-phy@0 has a unit name, but no reg property
Fix this warning by adding reg property from such node and, consequently,
includes a mdio node into the fec node, with the 'address-cells' and
'size-cells' to avoid these other following warnings:
Warning (reg_format): "reg" property in /soc/aips@60000000/ethernet@63fec000/ethernet-phy@0 has invalid length (4 bytes) (#address-cells == 2, #size-cells == 1)
Warning (avoid_default_addr_size): Relying on default #address-cells value for /soc/aips@60000000/ethernet@63fec000/ethernet-phy@0
Warning (avoid_default_addr_size): Relying on default #size-cells value for /soc/aips@60000000/ethernet@63fec000/ethernet-phy@0
Signed-off-by: Marco Franchi <marco.franchi@nxp.com>
Tested-by: Lothar Waßmann <LW@karo-electronics.de>
Acked-by: Lothar Waßmann <LW@karo-electronics.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Add QSPI node support, and this function is disabled by default
This setting could be overwritten in board-level definitions
Signed-off-by: SZ Lin <sz.lin@moxa.com>
Acked-by: Li Yang <leoyang.li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
ARM SoC fixes for this merge window:
- A revert of all SCPI changes from the 4.15 merge window. They had
regressions on the Amlogic platforms, and the submaintainer isn't
around to fix these bugs due to vacation, etc. So we agreed to revert
and revisit in next release cycle.
- A series fixing a number of bugs for ARM CCN interconnect, around
module unload, smp_processor_id() in preemptable context, and fixing
some memory allocation failure checks.
- A handful of devicetree fixes for different platforms, fixing
warnings and errors that were previously ignored by the compiler.
- The usual set of mostly minor fixes for different platforms.
-----BEGIN PGP SIGNATURE-----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=DIHP
-----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:
- A revert of all SCPI changes from the 4.15 merge window. They had
regressions on the Amlogic platforms, and the submaintainer isn't
around to fix these bugs due to vacation, etc. So we agreed to revert
and revisit in next release cycle.
- A series fixing a number of bugs for ARM CCN interconnect, around
module unload, smp_processor_id() in preemptable context, and fixing
some memory allocation failure checks.
- A handful of devicetree fixes for different platforms, fixing
warnings and errors that were previously ignored by the compiler.
- The usual set of mostly minor fixes for different platforms.
* tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (42 commits)
ARM64: dts: meson-gx: fix UART pclk clock name
ARM: omap2: hide omap3_save_secure_ram on non-OMAP3 builds
arm: dts: nspire: Add missing #phy-cells to usb-nop-xceiv
ARM: dts: Fix dm814x missing phy-cells property
ARM: dts: Fix elm interrupt compiler warning
bus: arm-ccn: fix module unloading Error: Removing state 147 which has instances left.
bus: arm-cci: Fix use of smp_processor_id() in preemptible context
bus: arm-ccn: Fix use of smp_processor_id() in preemptible context
bus: arm-ccn: Simplify code
bus: arm-ccn: Check memory allocation failure
bus: arm-ccn: constify attribute_group structures.
firmware: arm_scpi: Revert updates made during v4.15 merge window
arm: dts: marvell: Add missing #phy-cells to usb-nop-xceiv
arm64: dts: sort vendor subdirectories in Makefile alphabetically
meson-gx-socinfo: Fix package id parsing
ARM: meson: fix spelling mistake: "Couln't" -> "Couldn't"
ARM: dts: meson: fix the memory region of the GPIO interrupt controller
ARM: dts: meson: correct the sort order for the the gpio_intc node
MAINTAINERS: exclude other Socionext SoC DT files from ARM/UNIPHIER entry
arm64: dts: uniphier: remove unnecessary interrupt-parent
...
ARM:
* A number of issues in the vgic discovered using SMATCH
* A bit one-off calculation in out stage base address mask (32-bit and
64-bit)
* Fixes to single-step debugging instructions that trap for other
reasons such as MMMIO aborts
* Printing unavailable hyp mode as error
* Potential spinlock deadlock in the vgic
* Avoid calling vgic vcpu free more than once
* Broken bit calculation for big endian systems
s390:
* SPDX tags
* Fence storage key accesses from problem state
* Make sure that irq_state.flags is not used in the future
x86:
* Intercept port 0x80 accesses to prevent host instability (CVE)
* Use userspace FPU context for guest FPU (mainly an optimization that
fixes a double use of kernel FPU)
* Do not leak one page per module load
* Flush APIC page address cache from MMU invalidation notifiers
-----BEGIN PGP SIGNATURE-----
iQEcBAABCAAGBQJaLA93AAoJEED/6hsPKofo9msH/2DrqT2FOKfLuxNR2FeUGWr3
lqFoBRUXrVDMINGStnWrV36h/xYzlgJl9jtSDS8dr3VxLqtrNLlDg9NmGeogoZ+k
/xewr/jFYoSRfffsvrbkzORUfvu6zqvJwufiwBEJwAfcswiLqPizdFXcxtUL4eZE
9s9sIweo5zp2Xjg5yLOEkyanePKMEht/81zPkHyM+g0ZMoaPam3qZHA0lLzdyRgd
G9LpSyiMFHguYYgbwipaVue3zgMY1EdmKQ8C2hEPmZd8nVau26YDwRnAwwLrmVkW
sFhGO1Xi18TzQPokzALC25c9v0fqgxL5+fNyFNgWwTc2n9PSwO+IHcy699UH+3A=
=Qcqd
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM fixes from Radim Krčmář:
"ARM:
- A number of issues in the vgic discovered using SMATCH
- A bit one-off calculation in out stage base address mask (32-bit
and 64-bit)
- Fixes to single-step debugging instructions that trap for other
reasons such as MMMIO aborts
- Printing unavailable hyp mode as error
- Potential spinlock deadlock in the vgic
- Avoid calling vgic vcpu free more than once
- Broken bit calculation for big endian systems
s390:
- SPDX tags
- Fence storage key accesses from problem state
- Make sure that irq_state.flags is not used in the future
x86:
- Intercept port 0x80 accesses to prevent host instability (CVE)
- Use userspace FPU context for guest FPU (mainly an optimization
that fixes a double use of kernel FPU)
- Do not leak one page per module load
- Flush APIC page address cache from MMU invalidation notifiers"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (28 commits)
KVM: x86: fix APIC page invalidation
KVM: s390: Fix skey emulation permission check
KVM: s390: mark irq_state.flags as non-usable
KVM: s390: Remove redundant license text
KVM: s390: add SPDX identifiers to the remaining files
KVM: VMX: fix page leak in hardware_setup()
KVM: VMX: remove I/O port 0x80 bypass on Intel hosts
x86,kvm: remove KVM emulator get_fpu / put_fpu
x86,kvm: move qemu/guest FPU switching out to vcpu_run
KVM: arm/arm64: Fix broken GICH_ELRSR big endian conversion
KVM: arm/arm64: kvm_arch_destroy_vm cleanups
KVM: arm/arm64: Fix spinlock acquisition in vgic_set_owner
kvm: arm: don't treat unavailable HYP mode as an error
KVM: arm/arm64: Avoid attempting to load timer vgic state without a vgic
kvm: arm64: handle single-step of hyp emulated mmio instructions
kvm: arm64: handle single-step during SError exceptions
kvm: arm64: handle single-step of userspace mmio instructions
kvm: arm64: handle single-stepping trapped instructions
KVM: arm/arm64: debug: Introduce helper for single-step
arm: KVM: Fix VTTBR_BADDR_MASK BUG_ON off-by-one
...
- GPIO interrupt fixes
- socinfo fix for GX series
- fix typo
-----BEGIN PGP SIGNATURE-----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=xHta
-----END PGP SIGNATURE-----
Merge tag 'amlogic-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into fixes
Amlogic fixes for v4.15-rc
- GPIO interrupt fixes
- socinfo fix for GX series
- fix typo
* tag 'amlogic-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic:
ARM64: dts: meson-gx: fix UART pclk clock name
meson-gx-socinfo: Fix package id parsing
ARM: meson: fix spelling mistake: "Couln't" -> "Couldn't"
ARM: dts: meson: fix the memory region of the GPIO interrupt controller
ARM: dts: meson: correct the sort order for the the gpio_intc node
Signed-off-by: Olof Johansson <olof@lixom.net>
These recently started showing up with better dtc checks being
introduced.
-----BEGIN PGP SIGNATURE-----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=BHn4
-----END PGP SIGNATURE-----
Merge tag 'omap-for-v4.15/fixes-dt-warnings' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
Two fixes for dts compiler warnings
These recently started showing up with better dtc checks being
introduced.
* tag 'omap-for-v4.15/fixes-dt-warnings' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: Fix dm814x missing phy-cells property
ARM: dts: Fix elm interrupt compiler warning
Signed-off-by: Olof Johansson <olof@lixom.net>
In configurations without CONFIG_OMAP3 but with secure RAM support,
we now run into a link failure:
arch/arm/mach-omap2/omap-secure.o: In function `omap3_save_secure_ram':
omap-secure.c:(.text+0x130): undefined reference to `save_secure_ram_context'
The omap3_save_secure_ram() function is only called from the OMAP34xx
power management code, so we can simply hide that function in the
appropriate #ifdef.
Fixes: d09220a887 ("ARM: OMAP2+: Fix SRAM virt to phys translation for save_secure_ram_context")
Acked-by: Tony Lindgren <tony@atomide.com>
Tested-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
"usb-nop-xceiv" is using the phy binding, but is missing #phy-cells
property. This is probably because the binding was the precursor to the phy
binding.
Fixes the following warning in nspire dts files:
Warning (phys_property): Missing property '#phy-cells' in node ...
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes:
- A number of issues in the vgic discovered using SMATCH
- A bit one-off calculation in out stage base address mask (32-bit and
64-bit)
- Fixes to single-step debugging instructions that trap for other
reasons such as MMMIO aborts
- Printing unavailable hyp mode as error
- Potential spinlock deadlock in the vgic
- Avoid calling vgic vcpu free more than once
- Broken bit calculation for big endian systems
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJaJU3VAAoJEEtpOizt6ddyvmAH/jw+UAzN8lrcbfsYkyyulVDW
yTe+7PYMYEODQlY31R/IAlVQB23aR2KkGyMlKjb9IM6mcB13A7pUVTrFfFGMGzln
V75X20EV8CKcUBgdy8NRr9gsFwtDRHei0RIuQi8bkF0cV39QSiBgf36DW0oMCPFW
aqUP5UiFMlMr4UqpWmS+8W4E0OBqcqaJAJXIsvHoB0Wqv4j9AUTvLqoDEpQSVgOr
LzsaUc+K+zB2VOtEXEVSLZn6N4CRMmMUh3xfspC2Qv/zSLhHgl9QlOBjIpX6UYDp
a+md5qa1hMajKswGGZB7DF/yLUb76PWFcepWOn5F3DXSv9YLaxzY5DvrNSkl46w=
=tTiS
-----END PGP SIGNATURE-----
Merge tag 'kvm-arm-fixes-for-v4.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm
KVM/ARM Fixes for v4.15.
Fixes:
- A number of issues in the vgic discovered using SMATCH
- A bit one-off calculation in out stage base address mask (32-bit and
64-bit)
- Fixes to single-step debugging instructions that trap for other
reasons such as MMMIO aborts
- Printing unavailable hyp mode as error
- Potential spinlock deadlock in the vgic
- Avoid calling vgic vcpu free more than once
- Broken bit calculation for big endian systems
We have phy-cells for usb_phy0, but it's missing for usb_phy1 and we get:
Warning (phys_property): Missing property '#phy-cells' in node
/ocp/l4ls@48000000/control@140000/usb-phy@1b00 or bad phandle
(referred from /ocp/usb@47400000/usb@47401800:phys[0])
Signed-off-by: Tony Lindgren <tony@atomide.com>
Looks like the interrupt property is missing the controller and level
information causing:
Warning (interrupts_property): interrupts size is (4), expected multiple
of 12 in /ocp/elm@48078000
Signed-off-by: Tony Lindgren <tony@atomide.com>
Commit 0515e5999a ("bpf: introduce BPF_PROG_TYPE_PERF_EVENT
program type") introduced the bpf_perf_event_data structure which
exports the pt_regs structure. This is OK for multiple architectures
but fail for s390 and arm64 which do not export pt_regs. Programs
using them, for example, the bpf selftest fail to compile on these
architectures.
For s390, exporting the pt_regs is not an option because s390 wants
to allow changes to it. For arm64, there is a user_pt_regs structure
that covers parts of the pt_regs structure for use by user space.
To solve the broken uapi for s390 and arm64, introduce an abstract
type for pt_regs and add an asm/bpf_perf_event.h file that concretes
the type. An asm-generic header file covers the architectures that
export pt_regs today.
The arch-specific enablement for s390 and arm64 follows in separate
commits.
Reported-by: Thomas Richter <tmricht@linux.vnet.ibm.com>
Fixes: 0515e5999a ("bpf: introduce BPF_PROG_TYPE_PERF_EVENT program type")
Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Reviewed-and-tested-by: Thomas Richter <tmricht@linux.vnet.ibm.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Fixes for omaps for v4.15-rc cycle with two fixes for hangs with the
rest being compiler warning fixes and fixes for power states and devices
on various boards:
- Fix smatch issue introduced by recent omap device changes for legacy
resources
- Fix SRAM virt to phys related boot hang affecting n900 and other omap3 hs
devices found by pending CMA changes. While it seems that we have not hit
this in other use cases, let's fix it to avoid a nasty and hard to find
suprise as right now there is just luck keeping the SRAM virtual address
to physical address translation working with the 0xffff high_mask.
- Fix am335x reading of domain state registers that only exist for the
PM_CEFUSE domain and produce wrong results for other domains
- Fix missing setting for error code for omap device if allocation fails
- Fix missing modules_offs for omap3 MMC3 affecting n9/n950
- Fix cm_split_idlest() reading reserved registers showing wrong
idlestatus
- Fixes to correct #phy-cells property for compiler warnings that
recently started happening
- Add a missing OHCI remote-wakeup-connected property that I was supposed
to merge after the ohci-omap3 to ohci-platform changes but somehow managed
to drop. I only noticed this was missing while debugging the OHCI/EHCI GPS
and modem hang
- Fix a system hang with GPS or modem connected to the OHCI/EHCI bus that
typically happened within 20 - 40 minutes on an idle system. This turned
out to be an issue caused by using the parent interrupt controller directly
with the WUGEN + GIC stacked interrupt controller domains
- Fixes for logicpd-somlv GPMC for Ethernet and NAND that clearly
have been broken since we changed GPMC to use the interrupt controller
binding for some pins. And fix the wrong pin muxing for WLAN while at it
- Fixes for am437x interrupt and dma properties to fix compiler warnings
that recently started happening
* tag 'omap-for-v4.15/fixes-v2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: am437x-cm-t43: Correct the dmas property of spi0
ARM: dts: am4372: Correct the interrupts_properties of McASP
ARM: dts: logicpd-somlv: Fix wl127x pinmux
ARM: dts: logicpd-som-lv: Fix gpmc addresses for NAND and enet
ARM: dts: Fix omap4 hang with GPS connected to USB by using wakeupgen
ARM: OMAP2+: Missing error code in omap_device_build()
ARM: AM33xx: PRM: Remove am33xx_pwrdm_read_prev_pwrst function
ARM: OMAP2+: Fix SRAM virt to phys translation for save_secure_ram_context
ARM: dts: Add remote-wakeup-connected for omap OHCI
ARM: dts: am33xx: Add missing #phy-cells to ti,am335x-usb-phy
ARM: dts: omap: Add missing #phy-cells to usb-nop-xceiv
ARM: OMAP2+: Fix smatch found issue for omap_device
ARM: OMAP2/3: CM: fix cm_split_idlest functionality
ARM: OMAP3: hwmod_data: add missing module_offs for MMC3
Signed-off-by: Olof Johansson <olof@lixom.net>
Pull ARM fix from Russell King:
"Just one fix this time around, for the late commit in the merge window
that triggered a problem with qemu. Qemu is apparently also going to
receive a fix for the discovered issue"
* 'fixes' of git://git.armlinux.org.uk/~rmk/linux-arm:
ARM: avoid faulting on qemu
- A fix for vf610-zii-dev-rev-c board which correct the unit-address
of I2C EEPROM node to match the 'reg' property.
- We thought the RTC block on i.MX53 is compatible with the one found
on i.MX25, and added the device for i.MX53 device tree. But it turns
out that's not the case, and we have to revert the change.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJaH174AAoJEFBXWFqHsHzOL+kIALWexxxRlwyOl75pkkZKTX2m
AsvVTq3jgjvNTJn8mjuhzYstgUr0/GqX1InG7eBeJwQPQj+mn1roElkd1wz09xXY
lKECXbTwQ0+Jc8Diomms5VvBD3y3OwaQVZKAPbTfI6A4nuUCaQdUVDMplP6dCoTI
FUcxbOvAppAFEeC3X04Gc2OdUpBRSiio8DE5nvuIGzIRvA9auc5YTbJ9sOtduj4o
lZvVgAHqccTmFgaFfPdW6T7h7uyZ1Jz5ItDx3BTk+QtWxFq+Cb9hOEJg/I+Z6QY+
2twJZxyXgpaWmdQkP18tSOEA8dGZDwIwhRG1ZEeeY0JNPw6dy5w9j1W1zijdCIk=
=RRYB
-----END PGP SIGNATURE-----
Merge tag 'imx-fixes-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes
i.MX fixes for 4.15:
- A fix for vf610-zii-dev-rev-c board which correct the unit-address
of I2C EEPROM node to match the 'reg' property.
- We thought the RTC block on i.MX53 is compatible with the one found
on i.MX25, and added the device for i.MX53 device tree. But it turns
out that's not the case, and we have to revert the change.
* tag 'imx-fixes-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
Revert "ARM: dts: imx53: add srtc node"
ARM: dts: vf610-zii-dev-rev-c: Fix the I2C EEPROM address
Signed-off-by: Olof Johansson <olof@lixom.net>
please pull the following:
- Stefan provides a fix for the BCM2835 (Raspberry Pi) to fix warnings about
missing "#phy-cells" properties
- Florian provides two fixes for Nortsthar Plus, one that uses the correct
interrupt specifiers for the timer/watchdog and one that disables SATA
on BCM9582**HR boards since that leads to unidentified hangs right now
-----BEGIN PGP SIGNATURE-----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=A6Ju
-----END PGP SIGNATURE-----
Merge tag 'arm-soc/for-4.15/devicetree-fixes-1' of http://github.com/Broadcom/stblinux into fixes
This pull request contains Broadcom ARM-based SoCs Device Tree fixes for 4.15,
please pull the following:
- Stefan provides a fix for the BCM2835 (Raspberry Pi) to fix warnings about
missing "#phy-cells" properties
- Florian provides two fixes for Nortsthar Plus, one that uses the correct
interrupt specifiers for the timer/watchdog and one that disables SATA
on BCM9582**HR boards since that leads to unidentified hangs right now
* tag 'arm-soc/for-4.15/devicetree-fixes-1' of http://github.com/Broadcom/stblinux:
ARM: dts: NSP: Fix PPI interrupt types
ARM: dts: NSP: Disable AHCI controller for HR NSP boards
ARM: dts: bcm283x: Fix DTC warnings about missing phy-cells
Signed-off-by: Olof Johansson <olof@lixom.net>
Renesas ARM Based SoC DT Fixes for v4.15
Add missing '#reset-cells' property to cpg nodes.
This flagged by recent dtc.
* tag 'renesas-dt-fixes-for-v4.15' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: dts: r8a779x: Add '#reset-cells' in cpg-mssr
Signed-off-by: Olof Johansson <olof@lixom.net>
"usb-nop-xceiv" is using the phy binding, but is missing #phy-cells
property. This is probably because the binding was the precursor to the phy
binding.
Fixes the following warning in Marvell dts files:
Warning (phys_property): Missing property '#phy-cells' in node ...
Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Trivial fix to spelling mistake in pr_err error message
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
commit 200a575b68 ("ARM: dts: meson: organize devices in their corresponding busses")
organized all peripherals in busses so that the base register offset of
the bus doesn't have to be included in all child-nodes anymore.
The GPIO interrupt controller however specifies the register offset
without subtracting the "cbus" base address. This leads to a problem
where of_iomap inside the irq-meson-gpio driver fails because it
actually tries to map 0x182209880 (cbus base = 0xc1100000 + 0xc1109880
for the GPIO interrupt controller). Fix this by using 0x9880 as register
offset.
Fixes: 7d32bc03bc ("ARM: dts: meson8b: enable gpio interrupt controller")
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Nodes are sorted by their register start address. Move gpio_intc to the
correct position.
No functional changes intended.
Fixes: 7d32bc03bc ("ARM: dts: meson8b: enable gpio interrupt controller")
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
In response to compile breakage introduced by a series that added the
pud_write helper to x86, Stephen notes:
did you consider using the other paradigm:
In arch include files:
#define pud_write pud_write
static inline int pud_write(pud_t pud)
.....
Then in include/asm-generic/pgtable.h:
#ifndef pud_write
tatic inline int pud_write(pud_t pud)
{
....
}
#endif
If you had, then the powerpc code would have worked ... ;-) and many
of the other interfaces in include/asm-generic/pgtable.h are
protected that way ...
Given that some architecture already define pmd_write() as a macro, it's
a net reduction to drop the definition of __HAVE_ARCH_PMD_WRITE.
Link: http://lkml.kernel.org/r/151129126721.37405.13339850900081557813.stgit@dwillia2-desk3.amr.corp.intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Suggested-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Cc: Oliver OHalloran <oliveroh@au1.ibm.com>
Cc: Chris Metcalf <cmetcalf@mellanox.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
After emulating instructions we may want return to user-space to handle
single-step debugging. Introduce a helper function, which, if
single-step is enabled, sets the run structure for return and returns
true.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Julien Thierry <julien.thierry@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
VTTBR_BADDR_MASK is used to sanity check the size and alignment of the
VTTBR address. It seems to currently be off by one, thereby only
allowing up to 39-bit addresses (instead of 40-bit) and also
insufficiently checking the alignment. This patch fixes it.
This patch is the 32bit pendent of Kristina's arm64 fix, and
she deserves the actual kudos for pinpointing that one.
Fixes: f7ed45be3b ("KVM: ARM: World-switch implementation")
Cc: <stable@vger.kernel.org> # 3.9
Reported-by: Kristina Martsenko <kristina.martsenko@arm.com>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
This reverts commit 5b72505414.
The rtc block on i.MX53 is a completely different hardware than the
one found on i.MX25.
Cc: <stable@vger.kernel.org> #4.14
Reported-by: Noel Vellemans <Noel.Vellemans@visionbms.com>
Suggested-by: Juergen Borleis <jbe@pengutronix.de>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
at24mac602 should be at the I2C address 0x50, so that it matches the
'reg' property.
Fixes: d4cd158176 ("ARM: dts: vf610-zii-dev: Add .dts file for rev. C")
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The DMA binding for eDMA needs 2 parameters, not 1.
The second, missing parameter is the tptc to be used for the channel.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Fixes the following warnings:
arch/arm/boot/dts/am437x-cm-t43.dtb: Warning (interrupts_property):
interrupts size is (8), expected multiple of 12 in
/ocp@44000000/mcasp@48038000
arch/arm/boot/dts/am437x-cm-t43.dtb: Warning (interrupts_property):
interrupts size is (8), expected multiple of 12 in
/ocp@44000000/mcasp@4803C000
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
The pin assignment for the wl127x interrupt was incorrect. I am
not sure how this every worked. This also eliminates a conflict with
the SMC911x ethernet driver and properly moves pinmuxes for the
related gpio to omap3_pmx_wkup from omap3_pmx_core.
Fixes: ab8dd3aed0 ("ARM: DTS: Add minimal Support for Logic PD
DM3730 SOM-LV")
Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch fixes and issue where the NAND and GPMC based ethernet
controller stopped working. This also updates the GPMC settings
to be consistent with the Logic PD Torpedo development from the
commit listed above.
Fixes: 44e4716499 ("ARM: dts: omap3: Fix NAND device nodes")
Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
There's been a reproducable USB OHCI/EHCI cpuidle related hang on omap4
for a while that happens after about 20 - 40 minutes on an idle system
with some data feeding device being connected, like a USB GPS device or
a cellular modem.
This issue happens in cpuidle states C2 and C3 and does not happen if
cpuidle is limited to C1 state only. The symptoms are that the whole
system hangs and never wakes up from idle, and if a watchdog is
configured the system reboots after a while.
Turns out that OHCI/EHCI devices on omap4 are trying to use the GIC
interrupt controller directly as a parent instead of the WUGEN. We
need to pass the interrupts through WUGEN to GIC to provide the wakeup
events for the processor.
Let's fix the issue by removing the gic interrupt-parent and use the
default interrupt-parent wakeupgen instead. Note that omap5.dtsi had
this already fixes earlier by commit 7136d457f3 ("ARM: omap: convert
wakeupgen to stacked domains") but we somehow missed omap4 at that
point.
Fixes: 7136d457f3 ("ARM: omap: convert wakeupgen to stacked domains")
Cc: Dave Gerlach <d-gerlach@ti.com>
Cc: Nishanth Menon <nm@ti.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Reviewed-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
