This series reworks some of the CCI-400 PMU code so that it can be used
on both ARM and ARM64-based systems, without the need to boot in secure
mode on the latter. This paves the way for CCI-500 support in future.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABCgAGBQJVFWAiAAoJELescNyEwWM0pK8IALUinCT+Ec/Oi5WwGJaLgQgw
exlDFAcmml0xisxglGL7eHcvNBs/j4wFD37mqDUszrGW3jrM+Ex+/cvUzWIlEyZl
LjG99ZF2j51LFxDHMgpRwg1aD/NNQsQjwsuHHdCr+NHB5R2C0M4umsgX6Kt6/PE4
95LOnnjBOx4FkMOG9mZElzldUlqnhWd6drjQ9qZQar9VVVewfbR1LH/xQhjrCL0w
nwRzJwYj1LnLFO0hBVUAJSfvYltMF9PxBEx0FkyzN7QcuP1tLQ25NmGEvarHP6iZ
XpvTZ7akzButyUQbvz/kf6a0agPNUv1HHEqh7/Zddvgm//+p8nEBORuJ/cC6g1E=
=UHCi
-----END PGP SIGNATURE-----
Merge tag 'arm-perf-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into next/drivers
Merge "arm-cci PMU updates for 4.1" from Will Deacon:
CCI-400 PMU updates
This series reworks some of the CCI-400 PMU code so that it can be used
on both ARM and ARM64-based systems, without the need to boot in secure
mode on the latter. This paves the way for CCI-500 support in future.
* tag 'arm-perf-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux:
arm-cci: Fix CCI PMU event validation
arm-cci: Split the code for PMU vs driver support
arm-cci: Get rid of secure transactions for PMU driver
arm-cci: Abstract the CCI400 PMU specific definitions
arm-cci: Rearrange code for splitting PMU vs driver code
drivers: cci: reject groups spanning multiple HW PMUs
+ Linux 4.0-rc4
Signed-off-by: Olof Johansson <olof@lixom.net>
Add ARM common idle state device bindings for cpuidle support for APQ
8064.
Support Standalone power collapse (SPC) idle state (power down that does not
affect any SoC idle states) for each cpu.
Signed-off-by: Lina Iyer <lina.iyer@linaro.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Add ARM common idle states device bindings for cpuidle support for APQ
8084.
Support Standalone power collapse (SPC) idle state (power down that does not
affect any SoC idle states) for each cpu.
Signed-off-by: Lina Iyer <lina.iyer@linaro.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Add ARM common idle states device bindings for cpuidle support for APQ
8974/8074.
Support Standalone power collapse (SPC) idle state (power down that does
not affect any SoC idle states) for each cpu.
Signed-off-by: Lina Iyer <lina.iyer@linaro.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Update the SAW2 DT bindings to add qcom,apq8064-saw2-v1.1-cpu compatible
binding string to configure SPM registers and allow the SPM to put the
core in deeper idle states when the core is idle.
Signed-off-by: Lina Iyer <lina.iyer@linaro.org>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Each Krait CPU in the QCOM 8084 SoC has an SAW power controller to
regulate the power to the cpu and aide the core in entering idle states.
Reference the SAW instance and associate the instance with the CPU core.
Signed-off-by: Lina Iyer <lina.iyer@linaro.org>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Each Krait CPU in the QCOM 8074/8974 SoC has an SAW power controller to
regulate the power to the cpu and aide the core in entering idle states.
Reference the SAW instance and associate the instance with the CPU core.
Signed-off-by: Lina Iyer <lina.iyer@linaro.org>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Document cpuidle states of QCOM cpus. In addition to arm-idle-state
compatible string, the ARM idle state definition must define one of the
following compatible strings -
"qcom,idle-state-ret",
"qcom,idle-state-spc",
"qcom,idle-state-pc",
The compatibles helps the SPM platform driver to use the correct idle
function when the index to the idle state is passed to the platform
driver.
Signed-off-by: Lina Iyer <lina.iyer@linaro.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Update qcom,saw2 node bindings with compatible strings to identify nodes
that provides cpuidle functionality for a particular SoC. Remove
unused compatible strings.
Update examples for different SAW nodes.
Signed-off-by: Lina Iyer <lina.iyer@linaro.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Add clocks/resets defines for the global clock controller
found on Qualcomm MSM8916 SoCs.
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Model the Qualcomm Technologies LPASS hardware for the ipq806x SOC.
Signed-off-by: Kenneth Westfield <kwestfie@codeaurora.org>
Acked-by: Banajit Goswami <bgoswami@codeaurora.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
PMA8084 have 2 SPMI devices per physical package. Add their
configuration nodes and include them in boards which are using
AQP8084 based chipset.
Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
PM8841 and PM8941 have 2 SPMI devices per physical package.
Add their configuration nodes and include them in boards
which are using 8x74 based chipset.
Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Add SPMI PMIC Arbiter configuration nodes for APQ8084 and MSM8974.
Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Add the node for the LPASS clock controller found on a few qcom
SoCs so that the clock driver can probe.
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
[sboyd@codeaurora.org: Added apq8064 and msm8960 nodes]
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
This patch adds TCSR support for use by the GSBI to automatically
configure ADM CRCI values based on the GSBI port configuration.
Signed-off-by: Andy Gross <agross@codeaurora.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
This patch adds TCSR support for use by the GSBI to automatically
configure ADM CRCI values based on the GSBI port configuration.
Signed-off-by: Andy Gross <agross@codeaurora.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
This patch adds TCSR support for use by the GSBI to automatically
configure ADM CRCI values based on the GSBI port configuration.
Signed-off-by: Andy Gross <agross@codeaurora.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
This patch adds TCSR support for use by the GSBI to automatically
configure ADM CRCI values based on the GSBI port configuration.
Signed-off-by: Andy Gross <agross@codeaurora.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
This patch adds the device tree binding for the Qualcomm Top Control and
Status Register device. The TCSR is comprised of a set of registers that
provide various control and status functions for attached peripherals.
Signed-off-by: Andy Gross <agross@codeaurora.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Document the Qualcomm MSM GICs implementation as compatible with the
ARM GIC standard.
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Add initial device tree support for Qualcomm APQ8016 SBC Evaluation board.
This board is also referred to as the DragonBoard 410c.
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Add initial device tree support for Qualcomm MSM8916 SoC and MTP8916
evaluation board. At the current time we only boot up a single processor.
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
* Increase MMC_BLOCK_MINORS to 32 since qcom platforms have more than
16 partitions
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)
Comment: GPGTools - https://gpgtools.org
iQIcBAABCgAGBQJVFYb7AAoJEF9hYXeAcXzBKcEQANqLRQvljpkQIvLFg4ztL2z+
5kGkGMsuEzFTorZ4ma8dxZal8fBLhRMVYs6kDYEy8+yIRBmoysAA0ylQ/ZZQCXTi
lBqDypDA8v3xJg8u+2oD5MITZ1N8M7QowqTg96R1Fw7vf8alVsWwjR5SFCRfP2j2
L34LuKQp3IXUyMTBWFZB3cZAxPorsj3inBobRVLHj27BmIevc5hw+KCOJNDp5KEx
4ZBOfGGovIYO2mNq2b15RY6Y+aIQwVuDHb6rKj/Pti4Q2mCwmNR6sUfeUXm5C1JC
d2B9o5g+xpLT+L2+j08SbdxzUgG3DBwe6LyMmDR3BxrS3SIeiQK+RNqUSqpEoj1N
MOAK7AzKwU4ONDgJU85KTlxTCY+sEg6IfkMnvGUM2RioqMfbnqMnIiCKkG6e72Pj
T817mfLChv938VngooP7vsWivyigJSSVP61+vn/zsQVuEQuqKR/VHI160IUdGS8L
h/PMyDtqJwl5A77UPfr6/weyX+NQBqaXpfwHWLWSxF4MT/INvo6PKrRa4btIuPos
C4qYKew2vaiymPGvsniywv4F6rsmq+B9YA0E2ciYnN3jXbB13ic4pLUy1bxvrWM+
HNHEk0zegf2hiwYFePGk/yNvhlWCuNin9SiqnzCi+Y9axpzyFmXdJiH6yyEWp4y6
4TS1dKXFP8HuMO8bQUiW
=zxOh
-----END PGP SIGNATURE-----
Merge tag 'qcom-defconfig-for-4.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom into next/defconfig
Merge "qcom defconfig changes for 4.1-1" from Kumar Gala:
Qualcomm ARM Based defconfig Updates for v4.1-1
* Increase MMC_BLOCK_MINORS to 32 since qcom platforms have more than
16 partitions
* tag 'qcom-defconfig-for-4.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom:
ARM: qcom: Increase MMC_BLOCK_MINORS in defconfig
Signed-off-by: Olof Johansson <olof@lixom.net>
data instead of platform data from Eliad Peller <eliad@wizery.com>:
- Add device-tree support to the wlcore (wl12xx/wl18xx) driver.
- Update the current users to use the bindings instead of pdata-quirks.
- Finally, remove the deprecated wl12xx_platform_data struct
Note that da850 board file code that still uses the platform data,
but we have da850.dtsi that can be used instead. So it was decided
that we should try to remove the wl12xx support from the da850
board file as suggested by Sekhar Nori <nsekhar@ti.com>. As it's
the last patch in the series, the last patch can be simply reverted
if needed.
As this series touches quite a bit of arch code, it was suggested
by Kalle Valo <kvalo@codeaurora.org> that the whole series should
be merged via the arm-soc tree.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQIcBAABAgAGBQJVEyqpAAoJEBvUPslcq6VzXFgP/2iNBoDmg3Zu+FR/waaVOD/k
iOUrT7ZU2Db4dWgprAwKTByiNg1PZ7cPVF3ekKR2j870YWNG8RTKrN1//t4tRCJv
gwSDNYJan8uCd54fgopi4mFC2/YhwzwH76ow1+DGw3+QoEBu9X0e/63uWNSQXTnE
ldNA+IiXp68DvCj5Xn649TdZTCNeNcAfQGt5MItwFuIAU+1hP9jIbEqFmC+HbFOb
xsn66ziTXTu8aLGR3Pkf2PTpJXEiKbuX11Un1BZfgJ5GJp+aSa8zAGX+rYXhTwv6
Cw+jtJffHbuA4RPdqLPPAWgPhmNfM4D+kLdu/N8iEi72Lsoq2VgLi2IgE5g60Bq9
7AxgAvZImvE3X8lSxeyyT4VfD7xVuRfzqbCXd/RJteZogRME7nxWrm2q32e/IDo9
EdWsOMTA2jNG7W0UN8ChX5aexb2n1LqxABLnKnEHuvV/qvw33O6QtMmFyzB+t2Pr
BpX7H2hwFFU2daF1xRTp/zAJIavsADAgnwco47NZlrBNfkyOH12b0YOuUgKOK8mi
/0zDi1NpCdU+nDgWynnlMBbpk3NMTVLE2IkHNDJ7pJ9Eagf6KDw/yJrhiRAJyJu8
CRTTdyEX1lBbPznYz7j95JD3Rw0g+TWg+pMlVpj6zaJQcWl0pWphXpoPYE1UZZTR
VJWeFrbVptL3mBXoKWyp
=Nr1k
-----END PGP SIGNATURE-----
Merge tag 'omap-for-v4.1/wl12xx-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt
Merge "wireless wl12xx and omap device tree changes for v4.1" from Tony
Lindgren:
Wireless and omap changes to make wl12xx driver to use device tree
data instead of platform data from Eliad Peller <eliad@wizery.com>:
- Add device-tree support to the wlcore (wl12xx/wl18xx) driver.
- Update the current users to use the bindings instead of pdata-quirks.
- Finally, remove the deprecated wl12xx_platform_data struct
Note that da850 board file code that still uses the platform data,
but we have da850.dtsi that can be used instead. So it was decided
that we should try to remove the wl12xx support from the da850
board file as suggested by Sekhar Nori <nsekhar@ti.com>. As it's
the last patch in the series, the last patch can be simply reverted
if needed.
As this series touches quite a bit of arch code, it was suggested
by Kalle Valo <kvalo@codeaurora.org> that the whole series should
be merged via the arm-soc tree.
* tag 'omap-for-v4.1/wl12xx-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
wlcore: remove wl12xx_platform_data
ARM: dts: add wl12xx/wl18xx bindings
wlcore: add device-tree support
dt: bindings: add TI's wilink wireless device
wl12xx: use frequency instead of enumerations for pdata clocks
wlcore: set irq_trigger in board files instead of hiding behind a quirk
+ Linux 4.0-rc4
Signed-off-by: Olof Johansson <olof@lixom.net>
* Removal of mach-msm and associated drivers cleanups that have been
ack'd by associated maintainers
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)
Comment: GPGTools - https://gpgtools.org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=rBCl
-----END PGP SIGNATURE-----
Merge tag 'qcom-cleanup-for-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom into next/cleanup
Merge "qcom cleanup changes for 4.1" from Kumar Gala:
General cleanups for MSM/QCOM for 4.1
* Removal of mach-msm and associated drivers cleanups that have been
ack'd by associated maintainers
* tag 'qcom-cleanup-for-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom:
mmc: Remove msm_sdcc driver
gpio: Remove gpio-msm-v1 driver
ARM: Remove mach-msm and associated ARM architecture code
+ Linux 4.0-rc3
Signed-off-by: Olof Johansson <olof@lixom.net>
Nothing really standing out here, just a few options to enable in the defconfigs
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=99ES
-----END PGP SIGNATURE-----
Merge tag 'sunxi-defconfig-for-4.1' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into next/defconfig
Merge "Allwinner defconfig changes for 4.1" from Maxime Ripard:
Nothing really standing out here, just a few options to enable in the defconfigs
* tag 'sunxi-defconfig-for-4.1' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux:
ARM: sunxi_defconfig: increase the number of maximum number of CPUs to 8
ARM: multi_v7_defconfig: Enable CONFIG_PHY_SUN9I_USB
ARM: sunxi_defconfig: Enable CONFIG_PHY_SUN9I_USB
Signed-off-by: Olof Johansson <olof@lixom.net>
Probe deferral is not an error case. It happens only when
the necessary dependencies are not there yet.
The driver core is already printing a message when a driver
requests probe deferral, so this can be traced in the logs
without these error prints.
This patch removes the error messages for these deferral cases.
Signed-off-by: Ionut Nicu <ioan.nicu.ext@nokia.com>
Acked-by: Alexander Sverdlin <alexander.sverdlin@nokia.com>
Acked-by: Peter Korsgaard <peter.korsgaard@barco.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
The custom suspend callback is removed for this change. The extra call
to exynos_cpu_power_up(() that was present at the end of exynos_suspend()
is now relocated to the cpu_is_up callback.
Signed-off-by: Nicolas Pitre <nico@linaro.org>
Tested-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Currently the cpu argument validity check uses a hardcoded limit of 4.
The DCSCB configuration data provides the actual number of CPUs and
we already use it elsewhere. Let's improve the cpu argument validity
check by using that information instead.
Signed-off-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
All backends are reimplementing a variation of the same CPU reference
count handling. They are also responsible for driving the MCPM special
low-level locking. This is needless duplication, involving algorithmic
requirements that are not necessarily obvious to the uninitiated.
And from past code review experience, those were all initially
implemented badly.
After 3 years, it is time to refactor as much common code to the core
MCPM facility to make the backends as simple as possible. To avoid a
flag day, the new scheme is introduced in parallel to the existing
backend interface. When all backends are converted over, the
compatibility interface could be removed.
The new MCPM backend interface implements simpler methods addressing
very platform specific tasks performed under lock protection while
keeping the algorithmic complexity and race avoidance local to the
core code.
Signed-off-by: Nicolas Pitre <nico@linaro.org>
Tested-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Support only for ETF, FUNNEL, STM are included currently.
Support for ETM, TPIU and the replicator linked to it are not included in
this version patch.
Signed-off-by: Chunyan Zhang <zhang.chunyan@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Adds the i2c bus controller driver for the Ingenic JZ4780 SoC.
Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Now that resizing is completely automatic, we need to remove
the max_size setting or the test will fail.
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Acked-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stas Sergeev says:
====================
mvneta: SGMII-based in-band link state signaling
Currently the fixed-link DT binding is pre-configured and
cannot be changed in run-time. This means the cable unplug
events are not being detected, and the link parameters can't
be negotiated.
The following patches are needed when mvneta is used
in fixed-link mode (without MDIO).
They add an API to fixed_phy that allows to update
status, and use that API in the mvneta driver when parsing
the SGMII in-band status.
There is also another implementation that doesn't add any API
and does everything in mvneta driver locally:
https://lkml.org/lkml/2015/3/31/327
I'll let people decide which approach is better.
No strong opinion on my side.
====================
Signed-off-by: Stas Sergeev <stsp@users.sourceforge.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
When MDIO bus is unavailable (common setup for SGMII), the in-band
signaling must be used to correctly track link state.
This patch enables the in-band status delivery for link state changes, namely:
- link up/down
- link speed
- duplex full/half
fixed_phy_update_state() is used to update phy status.
CC: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
CC: Florian Fainelli <f.fainelli@gmail.com>
CC: netdev@vger.kernel.org
CC: linux-kernel@vger.kernel.org
Signed-off-by: Stas Sergeev <stsp@users.sourceforge.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Currently fixed_phy uses a callback to periodically poll the link state.
This patch adds the fixed_phy_update_state() API.
It solves the following problems:
- On link state interrupt, MAC driver can't update status.
Instead it needs to provide the callback to periodically query
the HW about the link state. It is more efficient to update status
after interrupt.
- The callback needs to be unregistered before phy_disconnect(),
or otherwise it will be called with net_dev==NULL. phy_disconnect()
does not have enough info to unregister the callback automatically.
- The callback needs to be registered before of_phy_connect() to
avoid running with outdated state, but of_phy_connect() returns the
phy_device pointer, which is needed to register the callback. Registering
it before of_phy_connect() will therefore require a hack to get the
pointer earlier.
Overall, this addition makes the subsequent patch that implements
SGMII link status for mvneta, much cleaner.
CC: Florian Fainelli <f.fainelli@gmail.com>
CC: netdev@vger.kernel.org
CC: linux-kernel@vger.kernel.org
Signed-off-by: Stas Sergeev <stsp@users.sourceforge.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This adds the ability to read out the skb->priority from an eBPF
program, so that it can be taken into account from a tc filter
or action for the use-case where the priority is not being used
to directly override the filter classification in a qdisc, but
to tag traffic otherwise for the classifier; the priority can be
assigned from various places incl. user space, in future we may
also mangle it from an eBPF program.
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Cc: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
* Remove default cpuidle driver, it does not appear to serve any purpose
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=wZzt
-----END PGP SIGNATURE-----
Merge tag 'renesas-soc-cleanup3-for-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/cleanup
Merge "Third Round of Renesas ARM Based SoC Cleanup for v4.1" from Simon
Horman:
* Remove default cpuidle driver, it does not appear to serve any purpose
* tag 'renesas-soc-cleanup3-for-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: cpuidle: Remove the pointless default driver
Signed-off-by: Olof Johansson <olof@lixom.net>
Merge "Broadcom Device Tree changes for 4.1 #3" from Brian Norris:
This pull request contains changes to the BCM7445 reference DTS files from
Brian:
- making a clock-frequency property decimal instead of hexadecimal
- adding the irq0 interrupt controller node to make the reference DTS bootable
again
* tag 'arm-soc/for-4.1/devicetree-part-3' of http://github.com/broadcom/stblinux:
ARM: dts: brcmstb: add IRQ0 controller
ARM: dts: brcmstb: un-hexify clock frequency
Signed-off-by: Olof Johansson <olof@lixom.net>
* Fixed WAITMONITORINGTIME programming to be based on
GPMC_CLK instead of GPMC_FCLK. The GPMC clock divider
programming is fixed for both synchronous and asynchronous
modes.
* Allow GPMC's children of default bus type to be populated in
the device tree.
* Improved DEBUG output data and format.
* Prevent writing 1 into reserved bits of GPMC_CONFIG7.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=wtGZ
-----END PGP SIGNATURE-----
Merge tag 'gpmc-omap-for-v4.1' of git://github.com/rogerq/linux into next/drivers
Merge "OMAP-GPMC driver fixes for v4.1" from Roger Quandros:
* Fixed WAITMONITORINGTIME programming to be based on
GPMC_CLK instead of GPMC_FCLK. The GPMC clock divider
programming is fixed for both synchronous and asynchronous
modes.
* Allow GPMC's children of default bus type to be populated in
the device tree.
* Improved DEBUG output data and format.
* Prevent writing 1 into reserved bits of GPMC_CONFIG7.
* tag 'gpmc-omap-for-v4.1' of git://github.com/rogerq/linux:
ARM OMAP2+ GPMC: fix programming/showing reserved timing parameters
ARM OMAP2+ GPMC: fix WAITMONITORINGTIME divider bug
ARM OMAP2+ GPMC: calculate GPMCFCLKDIVIDER based on WAITMONITORINGTIME
ARM OMAP2+ GPMC: always program GPMCFCLKDIVIDER
ARM OMAP2+ GPMC: change get_gpmc_timing_reg output for DTS
ARM OMAP2+ GPMC: fix debug output alignment
ARM OMAP2+ GPMC: add bus children
ARM OMAP2+ GPMC: don't undef DEBUG
ARM: OMAP2+: gpmc: make gpmc_cs_get_name() static
ARM: OMAP2+: gpmc: Fix writing in gpmc_cs_set_memconf
Signed-off-by: Olof Johansson <olof@lixom.net>
- add support for Performance Monitor Unit on most of mvebu SoCs
- add nas2big support
- add support for USB3 port On Armada 385 AP
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iEYEABECAAYFAlUL6VsACgkQCwYYjhRyO9Vm/wCfZNIo3l1U82ietdSE8zuVWq1U
A2gAmQHeLLV6izood0nm9/AvvcMHPpI5
=rtR1
-----END PGP SIGNATURE-----
Merge tag 'mvebu-dt-4.1-2' of git://git.infradead.org/linux-mvebu into next/dt
Merge "ARM: mvebu: dt changes for v4.1 (round 2)" from Gregory Clement:
mvebu dt changes for v4.1 (part #2)
- add support for Performance Monitor Unit on most of mvebu SoCs
- add nas2big support
- add support for USB3 port On Armada 385 AP
* tag 'mvebu-dt-4.1-2' of git://git.infradead.org/linux-mvebu:
ARM: mvebu: armada-385-ap: Enable USB3 port
ARM: mvebu: Enable Performance Monitor Unit on Armada 380/385 SoC
ARM: mvebu: Enable Performance Monitor Unit on Armada 375 SoC
ARM: mvebu: Enable Performance Monitor Unit on Armada XP/370 SoCs
ARM: Kirkwood: add DT description for nas2big
Signed-off-by: Olof Johansson <olof@lixom.net>
- add perf support in mvebu_v7_defconfig
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iEYEABECAAYFAlUL6CAACgkQCwYYjhRyO9XHCACgiDr25bMPW6sxghz6LNXP9fbv
6z4AnjYvd/kefOzNeAJFrVLJyt2I24lV
=TxRJ
-----END PGP SIGNATURE-----
Merge tag 'mvebu-defconfig-4.1-2' of git://git.infradead.org/linux-mvebu into next/defconfig
Merge "ARM: mvebu: defconfig changes for v4.1 (round 2)" from Gregory Clement:
mvebu defconfig changes for v4.1 (part #2)
- add perf support in mvebu_v7_defconfig
* tag 'mvebu-defconfig-4.1-2' of git://git.infradead.org/linux-mvebu:
ARM: mvebu: Enable perf support in mvebu_v7_defconfig
Signed-off-by: Olof Johansson <olof@lixom.net>
Send command not understood response should be verified if it was
successfully sent, like all send responses.
Signed-off-by: Grzegorz Kolodziejczyk <grzegorz.kolodziejczyk@tieto.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Consolidate the pm code for R-Car Gen2
* Correct SYSCIER value for r8a7790 and r8a7791 SoCs
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=Y+v1
-----END PGP SIGNATURE-----
Merge tag 'renesas-pm-for-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/cleanup
Merge "Renesas ARM Based SoC PM Updates for v4.1" from Simon Horman:
* Consolidate the pm code for R-Car Gen2
* Correct SYSCIER value for r8a7790 and r8a7791 SoCs
* tag 'renesas-pm-for-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: Consolidate the pm code for R-Car Gen2
ARM: shmobile: r8a7791: Correct SYSCIER value
ARM: shmobile: r8a7790: Correct SYSCIER value
Signed-off-by: Olof Johansson <olof@lixom.net>
