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Upon removal of the "is_idle" flag, x86_test_and_clear_bit_percpu() is no
longer used.
Signed-off-by: Len Brown <len.brown@intel.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: http://lkml.kernel.org/r/b334ae6819507e3dfc0a4b33ed974714d067eb4a.1479449716.git.len.brown@intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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Upon removal of the idle_notifier, all accesses to the "is_idle" flag serve
no purpose.
Signed-off-by: Len Brown <len.brown@intel.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: http://lkml.kernel.org/r/e4a24197cf9c227fcd1ca2df09999eaec9052f49.1479449716.git.len.brown@intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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Upon removal of the i7300_idle driver, the idle_notifer is unused.
Signed-off-by: Len Brown <len.brown@intel.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: http://lkml.kernel.org/r/f15385a82ec4bf51f4f06777193d83f03b28cfdd.1479449716.git.len.brown@intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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All places which used the TSC_RELIABLE to skip the delayed calibration
have been converted to use the TSC_KNOWN_FREQ flag.
Make the immeditate clocksource registration, which skips the long term
calibration, solely depend on TSC_KNOWN_FREQ.
The TSC_RELIABLE now merily removes the requirement for a watchdog
clocksource.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Bin Gao <bin.gao@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
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TSC on Intel Atom SoCs capable of determining TSC frequency by MSR is
reliable and the frequency is known (provided by HW).
On these platforms PIT/HPET is generally not available so calibration won't
work at all and there is no other clocksource to act as a watchdog for the
TSC, so we have no other choice than to trust it.
Set both X86_FEATURE_TSC_KNOWN_FREQ and X86_FEATURE_TSC_RELIABLE flags to
make sure the calibration is skipped and no watchdog is required.
Signed-off-by: Bin Gao <bin.gao@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1479241644-234277-5-git-send-email-bin.gao@linux.intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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On Intel GOLDMONT Atom SoC TSC is the only available clocksource, so there
is no way to do software calibration or have a watchdog clocksource for it.
Software calibration is already disabled via the TSC_KNOWN_FREQ flag, but
the watchdog requirement still persists, so such systems cannot switch to
high resolution/nohz mode.
Mark it reliable, so it becomes usable. Hardware teams confirmed that this
is safe on that SoC.
Signed-off-by: Bin Gao <bin.gao@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1479241644-234277-4-git-send-email-bin.gao@linux.intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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CPUs/SoCs with CPUID leaf 0x15 come with a known frequency and will report
the frequency to software via CPUID instruction. This hardware provided
frequency is the "real" frequency of TSC.
Set the X86_FEATURE_TSC_KNOWN_FREQ flag for such systems to skip the
software calibration process.
A 24 hours test on one of the CPUID 0x15 capable platforms was
conducted. PIT calibrated frequency resulted in more than 3 seconds drift
whereas the CPUID determined frequency showed less than 0.5 second
drift.
Signed-off-by: Bin Gao <bin.gao@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1479241644-234277-3-git-send-email-bin.gao@linux.intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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The X86_FEATURE_TSC_RELIABLE flag in Linux kernel implies both reliable
(at runtime) and trustable (at calibration). But reliable running and
trustable calibration independent of each other.
Add a new flag X86_FEATURE_TSC_KNOWN_FREQ, which denotes that the frequency
is known (via MSR/CPUID). This flag is only meant to skip the long term
calibration on systems which have a known frequency.
Add X86_FEATURE_TSC_KNOWN_FREQ to the skip the delayed calibration and
leave X86_FEATURE_TSC_RELIABLE in place.
After converting the existing users of X86_FEATURE_TSC_RELIABLE to use
either both flags or just X86_FEATURE_TSC_KNOWN_FREQ we can seperate the
functionality.
Suggested-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Bin Gao <bin.gao@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1479241644-234277-2-git-send-email-bin.gao@linux.intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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KVM calls kvm_pmu_set_counter_event_type() when PMCCFILTR is configured.
But this function can't deals with PMCCFILTR correctly because the evtCount
bits of PMCCFILTR, which is reserved 0, conflits with the SW_INCR event
type of other PMXEVTYPER<n> registers. To fix it, when eventsel == 0, this
function shouldn't return immediately; instead it needs to check further
if select_idx is ARMV8_PMU_CYCLE_IDX.
Another issue is that KVM shouldn't copy the eventsel bits of PMCCFILTER
blindly to attr.config. Instead it ought to convert the request to the
"cpu cycle" event type (i.e. 0x11).
To support this patch and to prevent duplicated definitions, a limited
set of ARMv8 perf event types were relocated from perf_event.c to
asm/perf_event.h.
Cc: stable@vger.kernel.org # 4.6+
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Wei Huang <wei@redhat.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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We're missing the handling code for the cycle counter accessed
from a 32bit guest, leading to unexpected results.
Cc: stable@vger.kernel.org # 4.6+
Signed-off-by: Wei Huang <wei@redhat.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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This patch enables perf core PMU support for the new AMD family-17h processors.
In family-17h, there is no PMC-event constraint. All events, irrespective of
the type, can be measured using any of the six generic performance counters.
Signed-off-by: Janakarajan Natarajan <Janakarajan.Natarajan@amd.com>
Acked-by: Borislav Petkov <bp@suse.de>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vince Weaver <vincent.weaver@maine.edu>
Link: http://lkml.kernel.org/r/1479399306-13375-1-git-send-email-Janakarajan.Natarajan@amd.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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The oops stack dump code scans the entire stack, which can cause KASAN
"stack-out-of-bounds" false positive warnings. Tell KASAN to ignore it.
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@gmail.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vince Weaver <vincent.weaver@maine.edu>
Cc: davej@codemonkey.org.uk
Cc: dvyukov@google.com
Link: http://lkml.kernel.org/r/5f6e80c4b0c7f7f0b6211900847a247cdaad753c.1479398226.git.jpoimboe@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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The guess unwinder scans the entire stack, which can cause KASAN
"stack-out-of-bounds" false positive warnings. Tell KASAN to ignore it.
Reported-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Stephane Eranian <eranian@gmail.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vince Weaver <vincent.weaver@maine.edu>
Cc: davej@codemonkey.org.uk
Cc: dvyukov@google.com
Link: http://lkml.kernel.org/r/61939c0b2b2d63ce97ba59cba3b00fd47c2962cf.1479398226.git.jpoimboe@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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next/soc
- clean up mach-mediatek Makefile as kbuild only descends into the folder if
ARCH_MEDIATEK is enabled
* tag 'v4.9-next-kconfig' of https://github.com/mbgg/linux-mediatek:
ARM: mediatek: clean up mach-mediatek/Makefile
Signed-off-by: Olof Johansson <olof@lixom.net>
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- Add bindings for mtk-scpsys for mt2701
- Add clocks for auxadc on mt8173-evb
- Add nodes needed by clock controller for mt2701
- Use clocks from the clock controller for the uart of mt2701
* tag 'v4.9-next-dts' of https://github.com/mbgg/linux-mediatek:
arm: dts: mt2701: Use real clock for UARTs
arm: dts: mt2701: Add clock controller device nodes
arm64: dts: mt8173: Fix auxadc node
soc: mediatek: Add MT2701 power dt-bindings
Signed-off-by: Olof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux into next/arm64
Qualcomm ARM Based SoC Updates for v4.10
* Enable GPIOLIB for QCOM ARM64 platforms
* tag 'qcom-soc-for-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux:
arm64: qcom: enable GPIOLIB in Kconfig
Signed-off-by: Olof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux into next/defconfig
Qualcomm ARM Based defconfig Updates for v4.10
* Fixup MDM9615 option names
* tag 'qcom-defconfig-for-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux:
ARM: qcom_defconfig: Fix MDM9515 LCC and GCC config
Signed-off-by: Olof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux into next/arm64
Qualcomm ARM64 Based defconfig Updates for v4.10
* Enable defconfig options for MSM8992/8994
* tag 'qcom-arm64-defconfig-for-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux:
arm64: configs: enable configs for msm899(2/4) basic support
Signed-off-by: Olof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt64
64bit devicetree changes including the px5 evaluation board
a fix for wrong i2c registers on rk3368 a new nvmem cell and
power-domain on rk3399 as well as moving mmc frequency
properties to the more generic max-frequency one.
* tag 'v4.10-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
arm64: dts: rockchip: replace to "max-frequency" instead of "clock-freq-min-max"
arm64: dts: rockchip: add cpu-id nvmem cell node for rk3399
arm64: dts: rockchip: add sdmmc support for px5-evb
arm64: dts: rockchip: Add more properties for emmc on px5-evb
arm64: dts: rockchip: Add PX5 Evaluation board
arm64: dts: rockchip: add powerdomain for typec on rk3399
arm64: dts: rockchip: fix i2c resource error of rk3368
Signed-off-by: Olof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt
32bit devicetree changes for Rockchip including removal of skeleton.dtsi
inclusion, missing unit names for memory nodes, various frequency
optimizations allowing for better performance on rk3066, the usage of
pin constants to bridge between the two numbering schemes used (gpio
controllers using 0-31 and pins being labeled A0-A7,..., D0-D7)
and UHS/HS modes for the mmc controllers on the popmetal board.
Two new boards, the PX3-based evaluation board, with the PX3 being an
industrial variant of the rk3188 soc and the Rikomagic MK808 board
based around the rk3066 are also added.
* tag 'v4.10-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (21 commits)
ARM: dts: rockchip: replace to "max-frequency" instead of "clock-freq-min-max"
ARM: dts: rockchip: Set sdmmc frequency at boot time for rk3066a
ARM: dts: rockchip: use pin constants to describe gpios on Popmetal-RK3288
include: dt-bindings: Add GPIO pin index definition for rockchip pinctrl
ARM: dts: rockchip: Add rk3066 MK808 board
devicetree: Add vendor prefix for Rikomagic
ARM: dts: rockchip: initialize rk3066 PLL clock rate
clk: rockchip: Add binding ids for cpu and peri clocks on rk3066
ARM: dts: rockchip: enable HS200/DDR52 mode for emmc on rk3288-popmetal
ARM: dts: rockchip: Support UHS mode for SD card on PopMetal-RK3288 board
ARM: dts: rockchip: remove always-on and boot-on from vcc_sd for px3-evb
ARM: dts: rockchip: update compatible strings for Rockchip efuse
ARM: dts: rockchip: add rockchip PX3 Evaluation board
ARM: dts: rockchip: Add missing unit name to memory nodes in rk3xxx boards
ARM: dts: rockchip: Add missing unit name to memory nodes in rk3288 boards
ARM: dts: rockchip: Add missing unit name to memory nodes in rk322x boards
ARM: dts: rockchip: Add missing unit name to memory nodes in rk3036 boards
ARM: dts: rockchip: Remove skeleton.dtsi inclusion in rk3xxx.dtsi
ARM: dts: rockchip: Remove skeleton.dtsi inclusion in rk3288.dtsi
ARM: dts: rockchip: Remove skeleton.dtsi inclusion in rk322x.dtsi
...
Signed-off-by: Olof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into next/defconfig
SoCFPGA defconfig updates for v4.10
- enable QSPI, HIGHMEM, FPGA bridge and device-tree overlays
- enable AUTOFS4 and NFS file system support
* tag 'socfpga_defconfig_updates_for_v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux:
ARM: socfpga_defconfig: enable FS configs to support Angstrom filesystem
ARM: socfpga: updates for socfpga_defconfig
ARM: socfpga_defconfig: Enable HIGHMEM
ARM: socfpga: defconfig: enable qspi
Signed-off-by: Olof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into next/dt
SoCFPGA DTS update for v4.10, part 2
- Add specific compatible strings for variants of Cyclone5 boards
- Add QSPI node on Arria10
- Enable QSPI on Arria5 and Arria10 devkit, and Cyclone5 SoCKit
- Add NAND controller node on Cyclone5
* tag 'socfpga_dts_for_v4.10_part_2' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux:
ARM: dts: socfpga: add nand controller nodes
ARM: dts: socfpga: Enable QSPI on the Arria5 devkit
ARM: dts: socfpga: Enable QSPI on the Cyclone5 sockit
ARM: dts: socfpga: Enable QSPI in Arria10 devkit
ARM: dts: socfpga: Add QSPI node for the Arria10
ARM: dts: socfpga: enable qspi on the Cyclone5 devkit
ARM: dts: socfpga: add specific compatible strings for boards
Signed-off-by: Olof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/pchotard/sti into next/dt
STi dts update:
Change sound card name for B2120
Enable sound card for B2260
Remove stih415-clks.h
Identify critical clocks for STiH407
Fix typo in stih407-pinctrl.dtsi
* tag 'sti-dt-for-4.10-round2' of git://git.kernel.org/pub/scm/linux/kernel/git/pchotard/sti:
ARM: dts: STiHxxx-b2120: change sound card name
ARM: dts: STiH410-B2260: enable sound card
ARM: dts: remove stih415-clks.h
ARM: dts: stih407-clocks: Identify critical clocks
ARM: dts: STiH407: DT fix s/interrupts-names/interrupt-names/
Signed-off-by: Olof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/pchotard/sti into next/defconfig
* 'sti-defconfig-for-4.10-round2' of git://git.kernel.org/pub/scm/linux/kernel/git/pchotard/sti:
ARM: multi_v7_defconfig: Remove ST_THERMAL_SYSCFG Kconfig symbol
Signed-off-by: Olof Johansson <olof@lixom.net>
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The EBI lookup is not longer in use: this has been moved to the
NAND chip driver. The syscon node is better accessed indirectly
using the regmap like the NAND chip driver does, so let's use
the syscon to set the modem control signals RTS/CTS through the
dedicated syscon register.
We also migrate the decoder status "SC_DEC" register that
enumerate the logic modules using syscon.
Cc: Russell King <linux@armlinux.org.uk>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
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This is the pxa changes for v4.10 cycle.
This cycle is covering :
- some clock fixes common with sa1100 architecture
- the consequence of the pxa_camera conversion to v4l2
- a small irq related fix for pxa25x device-tree only
* tag 'pxa-for-4.10' of https://github.com/rjarzmik/linux:
ARM: pxa: fix pxa25x interrupt init
ARM: pxa: remove duplicated include from spitz.c
ARM: pxa: em-x270: use the new pxa_camera platform_data
ARM: pxa: ezx: use the new pxa_camera platform_data
ARM: pxa: mioa701: use the new pxa_camera platform_data
ARM: pxa: pxa_cplds: honor probe deferral
ARM: sa11x0/pxa: get rid of get_clock_tick_rate
watchdog: sa11x0/pxa: get rid of get_clock_tick_rate
ARM: sa11x0/pxa: acquire timer rate from the clock rate
clk: pxa25x: OSTIMER0 clocks from the main oscillator
Signed-off-by: Olof Johansson <olof@lixom.net>
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On POWER9 DD1, when we do a local TLB invalidate we also need to explicitly
invalidate the ERAT.
Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/dt64
Finally, I am really pleased to announce adding support for Exynos5433 ARMv8
SoC along with two boards. A lot of Samsung people contributed into this
but the final work and commits were done by Chanwoo Choi.
This means that for v4.10 we got:
1. Exynos5433 DTSI.
2. Two boards: TM2 and TM2E. These are (almost fully) working mobile phones.
* tag 'samsung-dt64-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
arm64: dts: exynos: Add dts file for Exynos5433-based TM2E board
arm64: dts: exynos: Add dts file for Exynos5433-based TM2 board
arm64: dts: exynos: Add dtsi files for Samsung Exynos5433 64bit SoC
Signed-off-by: Olof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/dt
Samsung DeviceTree update for v4.10:
1. Add TOPEET itop core and Elite boards, based on Exynos4412.
2. Remove the Exynos4415 DTSI. We did not have any mainlined boards
using it. I am also not aware of any popular out-of-tree boards using it.
3. Add Snoop Control Unit node for Exynos4.
4. Minor cleanups.
* tag 'samsung-dt-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: dts: exynos: Add SCU device node to exynos4.dtsi
ARM: dts: exynos: Remove exynos4415.dtsi
ARM: dts: exynos: Document eMMC/SD/SDIO devices in Snow and Peach boards
ARM: dts: exynos: Add TOPEET itop elite based board
ARM: dts: exynos: Add TOPEET itop core board SCP package version
ARM: dts: exynos: Add entries for sound support on Odroid-XU board
ARM: dts: exynos: Remove "simple-bus" compatible from fimc-is node
Signed-off-by: Olof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/defconfig
Samsung defconfig update for v4.10:
1. Enable the Exynos gscaler driver on multi_v7 and exynos defconfigs.
* tag 'samsung-defconfig-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: multi_v7_defconfig: Enable exynos-gsc driver as module
ARM: exynos_defconfig: Enable exynos-gsc driver as module
Signed-off-by: Olof Johansson <olof@lixom.net>
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into next/dt
NXP LPC32xx ARM SoC device tree updates for v4.10
This includes a single functional change:
* set default parent clock for PWM1 & PWM2.
* tag 'lpc32xx-dt-v4.10' of https://github.com/sylemieux/linux-lpc32xx:
ARM: dts: lpc32xx: set default parent clock for pwm1 & pwm2
Signed-off-by: Olof Johansson <olof@lixom.net>
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https://github.com/sylemieux/linux-lpc32xx into next/soc
NXP LPC32xx ARM SoC cleanup for v4.10
This includes a few cleanup changes:
* remove unused header file mach/irqs.h;
* remove unused header file clock.h.
* tag 'lpc32xx-cleanup-v4.10' of https://github.com/sylemieux/linux-lpc32xx:
ARM: lpc32xx: remove unused header file clock.h
ARM: lpc32xx: remove unused header file mach/irqs.h
Signed-off-by: Olof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier into next/dt64
UniPhier ARM64 SoC DT updates for v4.10
- Switch CPU enable-method from spin-table to PSCI
- Add OPP tables to support generic cpufreq driver
- Misc fixes
* tag 'uniphier-dt64-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier:
arm64: dts: uniphier: make compatible of syscon nodes SoC-specific
arm64: dts: uniphier: add CPU clocks and OPP tables for LD20 SoC
arm64: dts: uniphier: add CPU clock and OPP table for LD11 SoC
arm64: dts: uniphier: increase register region size of sysctrl node
arm64: dts: uniphier: switch over to PSCI enable method
Signed-off-by: Olof Johansson <olof@lixom.net>
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Linux 4.9-rc3
* tag 'v4.9-rc3': (292 commits)
Linux 4.9-rc3
x86/smpboot: Init apic mapping before usage
ACPICA: Dispatcher: Fix interpreter locking around acpi_ev_initialize_region()
ACPICA: Dispatcher: Fix an unbalanced lock exit path in acpi_ds_auto_serialize_method()
ACPICA: Dispatcher: Fix order issue of method termination
ARC: module: print pretty section names
ARC: module: elide loop to save reference to .eh_frame
ARC: mm: retire ARC_DBG_TLB_MISS_COUNT...
ARC: build: retire old toggles
ARC: boot log: refactor cpu name/release printing
ARC: boot log: remove awkward space comma from MMU line
ARC: boot log: don't assume SWAPE instruction support
ARC: boot log: refactor printing abt features not captured in BCRs
ARCv2: boot log: print IOC exists as well as enabled status
ubifs: Fix regression in ubifs_readdir()
ubi: fastmap: Fix add_vol() return value test in ubi_attach_fastmap()
MAINTAINERS: Add entry for genwqe driver
VMCI: Doorbell create and destroy fixes
GenWQE: Fix bad page access during abort of resource allocation
vme: vme_get_size potentially returning incorrect value on failure
...
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git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier into next/dt
UniPhier ARM SoC DT updates for v4.10
- Add OPP tables to support generic cpufreq driver
- Use more clocks/resets properties
- Misc fixes and cleanups
* tag 'uniphier-dt-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier:
ARM: dts: uniphier: make compatible of syscon nodes SoC-specific
ARM: dts: uniphier: add clocks/resets to EHCI nodes of sLD3 SoC
ARM: dts: uniphier: remove redundant serial fifo-size properties
ARM: dts: uniphier: make 32bit SoC DTSI linear
ARM: dts: uniphier: add CPU clocks and OPP table for PXs2 SoC
ARM: dts: uniphier: add CPU clocks and OPP table for Pro5 SoC
ARM: dts: uniphier: increase register region size of sysctrl node
Signed-off-by: Olof Johansson <olof@lixom.net>
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Linux 4.9-rc3
* tag 'v4.9-rc3': (292 commits)
Linux 4.9-rc3
x86/smpboot: Init apic mapping before usage
ACPICA: Dispatcher: Fix interpreter locking around acpi_ev_initialize_region()
ACPICA: Dispatcher: Fix an unbalanced lock exit path in acpi_ds_auto_serialize_method()
ACPICA: Dispatcher: Fix order issue of method termination
ARC: module: print pretty section names
ARC: module: elide loop to save reference to .eh_frame
ARC: mm: retire ARC_DBG_TLB_MISS_COUNT...
ARC: build: retire old toggles
ARC: boot log: refactor cpu name/release printing
ARC: boot log: remove awkward space comma from MMU line
ARC: boot log: don't assume SWAPE instruction support
ARC: boot log: refactor printing abt features not captured in BCRs
ARCv2: boot log: print IOC exists as well as enabled status
ubifs: Fix regression in ubifs_readdir()
ubi: fastmap: Fix add_vol() return value test in ubi_attach_fastmap()
MAINTAINERS: Add entry for genwqe driver
VMCI: Doorbell create and destroy fixes
GenWQE: Fix bad page access during abort of resource allocation
vme: vme_get_size potentially returning incorrect value on failure
...
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git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into next/dt
STM32 DT updates for v4.10, round 1.
Highlights:
----------
- Add LSI and LSE clocks support for STM32F429
- Add GPIO IRQ support for STM32F429
- Declare push button as GPIO keys on STM32F429 boards
- Add DMA supports on USART1 & USART3 on STM32F429
- Add Ethernet fixes
* tag 'stm32-dt-for-v4.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32:
ARM: dts: stm32f429: add LSI and LSE clocks
ARM: dts: stm32f429: remove Ethernet wake on Lan support
ARM: dts: stm32f429: Fix Ethernet node on Eval Board
ARM: dts: stm32f429: Align Ethernet node with new bindings properties
ARM: DT: stm32: move dma translation to board files
ARM: DT: STM32: add dma for usart3 on F429
ARM: DT: STM32: add dma for usart1 on F429
ARM: dts: Declare push button as GPIO key on stm32f429 boards
ARM: dts: Add GPIO irq support to STM32F429
Signed-off-by: Olof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc
Renesas ARM Based SoC Updates for v4.10
Enhancements:
* Basic support for r8a7743 SoC; only SoC code so far
* Select errata 798181 for SoCs with CA15 cores
Clean-up:
* Consolidate R8A7743 and R8A779[234] machine definitions
Documentation:
* Add Marzen, Gose and Alt board part numbers to DT bindings
* Document SK-RZG1M board
* tag 'renesas-soc-for-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: r8a7779/marzen: Add board part number to DT bindings
ARM: shmobile: select errata 798181 for SoCs with CA15 cores
ARM: shmobile: Consolidate R8A7743 and R8A779[234] machine definitions
ARM: shmobile: r8a7793/gose: Add board part number to DT bindings
ARM: shmobile: r8a7794/alt: Add board part number to DT bindings
ARM: shmobile: document SK-RZG1M board
ARM: shmobile: r8a7743: basic SoC support
ARM: shmobile: only call rcar_gen2_clocks_init() if present
ARM: shmobile: Sort Kconfig selections
Signed-off-by: Olof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt
Renesas ARM Based SoC DT Updates for v4.10
Clean-Ups and Corrections:
* Removed Z clock from r8a7794 SoC; it is not present in hardware
* Use generic pinctrl properties in SDHI nodes in gose board
* Correct W=1 dtc warnings on r8a7794 SoC
* Correct DU reg property on r8a7779 SoC
* Correct SCIFB reg properties to cover all registers
Enhancements:
* Configure pinmuxing for the DU0 input clock on the Marzen board
* Enable VIN 0 - 2 on r8a7793 SoC
* Enable HDMI input on Koelsch and Lager boards
* Enable SDHI1 on rskrza1 board
* Add MMCIF nodes to r7s72100 SoC
* Add MSIOF clocks to r8a7792 SoC
* Enable UHS for SDHI 0 & 1 on koelsch and alt boards
* tag 'renesas-dt-for-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (29 commits)
ARM: dts: r8a7794: remove Z clock
ARM: dts: r8a7779: marzen: Configure pinmuxing for the DU0 input clock
ARM: dts: sh73a0: Remove skeleton.dtsi inclusion
ARM: dts: r8a7740: Remove skeleton.dtsi inclusion
ARM: dts: r8a7779: Remove skeleton.dtsi inclusion
ARM: dts: r8a7778: Remove skeleton.dtsi inclusion
ARM: dts: emev2: Remove skeleton.dtsi inclusion
ARM: dts: r8a7779: Fix DU reg property
ARM: dts: r8a7793: Enable VIN0-VIN2
ARM: dts: koelsch: add HDMI input
ARM: dts: lager: Add entries for VIN HDMI input support
ARM: dts: rskrza1: add sdhi1 DT support
ARM: dts: r7s72100: add sdhi to device tree
ARM: dts: r8a7794: Fix W=1 dtc warnings
ARM: dts: gose: use generic pinctrl properties in SDHI nodes
ARM: dts: r7s72100: add sdhi clock to device tree
ARM: dts: r7s72100: add mmcif to device tree
ARM: dts: r8a7792: add MSIOF support
ARM: dts: r8a7792: add MSIOF clocks
ARM: dts: wheat: add DU support
...
Signed-off-by: Olof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt64
Renesas ARM64 Based SoC DT Updates for v4.10
Enablement:
* Enable On-board eMMC
* Enable SDHI 0 & 3 with UHS
* Add SYS-DMAC controller nodes to r8a7796 SoC
* Populate EXTALR on r8a7796/salvator-x board; used by watchdog
* Add DU LVDS output endpoint on r8a7795/salvator-x board
* Add bias setting for USB1 pins on r8a7795/salvator-x board
Clean-Up:
* Remove FCP SoC-specific compatible strings
* tag 'renesas-arm64-dt-for-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
arm64: renesas: r8a7796: add SYS-DMAC controller nodes
arm64: dts: r8a7795: salvator-x: add bias setting for usb1_pins
arm64: dts: r8a7796: salvator: enable on board eMMC
arm64: dts: r8a7795: salvator: enable on-board eMMC
arm64: dts: r8a7796: salvator-x: enable UHS for SDHI 0 & 3
arm64: dts: r8a7796: salvator-x: enable SDHI0 & 3
arm64: dts: r8a7796: add SDHI nodes
arm64: dts: r8a7795: Remove FCP SoC-specific compatible strings
dt-bindings: media: renesas-fcp: Remove SoC-specific compatible strings
arm64: dts: r8a7795: salvator-x: Add DU LVDS output endpoint
arm64: dts: r8a7796: salvator-x: Populate EXTALR
arm64: dts: r8a7795: salvator-x: enable UHS for SDHI 0 & 3
Signed-off-by: Olof Johansson <olof@lixom.net>
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Add blue-and-red-wiring -property to LCDC node. Also adds comments on
how to get support 24 bit RGB mode. After this patch am335x-boneblack
support RGB565, BGR888, and XBGR8888 color formats. See details in
Documentation/devicetree/bindings/display/tilcdc/tilcdc.txt.
The BBB has straight color wiring from am335x to tda19988, however the
tda19988 can be configured to cross the blue and red wires. The
comments show how to do that with video-ports property of tda19988
node and how to tell LCDC that blue and red wires are crossed, with
blue-and-red-wiring LCDC node property. This changes supported color
formats from 16 bit RGB and 24 bit BGR to 16 bit BGR and 24 bit RGB.
Signed-off-by: Jyri Sarha <jsarha@ti.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into fixes
Allwinner fixes for 4.9
A fix to reintroduce missing pinmux options that turned out not to be
optional.
* tag 'sunxi-fixes-for-4.9' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux:
ARM: dts: sun8i: fix the pinmux for UART1
Signed-off-by: Olof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/pchotard/sti into fixes
STi DT fix:
Fix typo cs-gpio to cs-gpios
* tag 'sti-dt-for-v4.9-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/pchotard/sti:
ARM: dts: STiH410-b2260: Fix typo in spi0 chipselect definition
Signed-off-by: Olof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes
i.MX fixes for 4.9, 2nd round:
It fixes a boot failure on imx53-qsb board with a DA9053 PMIC, which is
caused by the regulator core change, commit fa93fd4ecc9c ("regulator:
core: Ensure we are at least in bounds for our constraints").
* tag 'imx-fixes-4.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: dts: imx53-qsb: Fix regulator constraints
Signed-off-by: Olof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
Fixes for omaps for v4.9-rc cycle. Except for the omap3 fix for the SoC
features printed, all these are quite trivial and tiny. The omap5 jack
detection and gpadc patches are not strictly fixes, but I wanted to get
binding document typo fixed before it pops up on other boards. The
gpadc one liner was in the same series and I applied and pushed it out
already before noticing it could have waited. The list of changes is:
- Fix omap3 SoC features printed
- Make sure OMAP_INTERCONNECT is selected for am43xx only configurations
- Add missing memory node for torpedo
- Initialize uart4_mask properly to avoid writing garbage to PRM registers
- Fix NULL pointer dereference for omap4 volt_data
- Add alias for omap5 gpadc needed by iio drivers
- Enable omap5 jack headset jack detection and fix it's binding typo
- Add missing memory node for logicpd-som-lv
- Fix wrong SMPS6 voltage for VDD-DDR3 for omap5
* tag 'omap-for-v4.9/fixes-for-rc-cycle' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: omap5: board-common: fix wrong SMPS6 (VDD-DDR3) voltage
ARM: omap3: Add missing memory node in SOM-LV
ASoC: omap-abe-twl6040: fix typo in bindings documentation
dts: omap5: board-common: enable twl6040 headset jack detection
dts: omap5: board-common: add phandle to reference Palmas gpadc
ARM: OMAP2+: avoid NULL pointer dereference
ARM: OMAP2+: PRM: initialize en_uart4_mask and grpsel_uart4_mask
ARM: dts: omap3: Fix memory node in Torpedo board
ARM: AM43XX: Select OMAP_INTERCONNECT in Kconfig
ARM: OMAP3: Fix formatting of features printed
Signed-off-by: Olof Johansson <olof@lixom.net>
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mvebu fixes for 4.9 (part 1)
All of them are fixes for arm64 device tree
- 2 for the SPI node on the Armada 7K/8K
- 1 for the clock node on the Armada 37xx
* tag 'mvebu-fixes-4.9-1' of git://git.infradead.org/linux-mvebu:
arm64: dts: marvell: add unique identifiers for Armada A8k SPI controllers
arm64: dts: marvell: fix clocksource for CP110 slave SPI0
arm64: dts: marvell: Fix typo in label name on Armada 37xx
Signed-off-by: Olof Johansson <olof@lixom.net>
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Enable additional options necessary to boot rk3399-based boards to
boot from either emmc or usb devices, like the arasan sdhci and its phy
as well as the usb2 phy and general rockchip power-domain support.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Many rockchip based arm64 boards use RK808 as PMIC, so
enabe it here let the board bootup normally.
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
[added rk808-rtc as module and rk808-clk output built in]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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I2C and MMC are very basic modules for a board to bootup, as I2C always
used to configure PMIC and MMC devices often used to store filesytem.
So enable them here to let the rockchip based arm64 boards can bootup.
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Though the keyboard driver for GPIO buttons(gpio-keys) will continue to
check for/support the legacy "gpio-key,wakeup" boolean property to
enable gpio buttons as wakeup source, "wakeup-source" is the new
standard binding.
This patch replaces the legacy "gpio-key,wakeup" with the unified
"wakeup-source" property in order to avoid any further copy-paste
duplication.
Cc: "Benoît Cousson" <bcousson@baylibre.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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