on Nokia N900.
Looks like we have a GPMC bus timing bug that has gone unnoticed
because of bootloader configured registers until few days ago. We
are not detecting the onenand clock rate properly unless we have
CONFIG_OMAP_GPMC_DEBUG set and this causes onenand corruption
that can be easily be reproduced.
There seems to be also an additional bug still lurking around for
onenand corruption. But that is still being investigated and
it does not seem to be GPMC timings related.
Meanwhile, it would be good to get this fix into v4.4 to prevent
wrong timings from corrupting onenand.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=QtBl
-----END PGP SIGNATURE-----
Merge tag 'omap-for-v4.4/onenand-corruption' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
Pull "urgent onenand file system corruption fix for n900" from Tony Lindgren:
Last minute urgent pull request to prevent file system corruption
on Nokia N900.
Looks like we have a GPMC bus timing bug that has gone unnoticed
because of bootloader configured registers until few days ago. We
are not detecting the onenand clock rate properly unless we have
CONFIG_OMAP_GPMC_DEBUG set and this causes onenand corruption
that can be easily be reproduced.
There seems to be also an additional bug still lurking around for
onenand corruption. But that is still being investigated and
it does not seem to be GPMC timings related.
Meanwhile, it would be good to get this fix into v4.4 to prevent
wrong timings from corrupting onenand.
* tag 'omap-for-v4.4/onenand-corruption' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP2+: Fix onenand rate detection to avoid filesystem corruption
Since WM8650 has the same 'WMT' SDHC controller as WM8505, and the driver
is already in the kernel, this node enables the controller support for
WM8650
Signed-off-by: Roman Volkov <rvolkov@v1ros.org>
Reviewed-by: Alexey Charkov <alchark@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Commit 69fb4dcada ("power: Add an axp20x-usb-power driver") introduced a
new driver for the USB power supply used on various Allwinner based SBCs.
However, the driver was not added to multi_v7_defconfig which breaks USB
support for some boards (e.g. LeMaker BananaPi) as the kernel will now
turn off the USB power supply during boot by default if the driver isn't
present. (This was not the case in linux 4.3 or lower where the USB power
was always left on.)
Hence, add the driver to multi_v7_defconfig in order to keep USB support
working on those boards that require it.
Signed-off-by: Timo Sigurdsson <public_timo.s@silentcreek.de>
Tested-by: Timo Sigurdsson <public_timo.s@silentcreek.de>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Commit 0976c946a6
"arm/versatile: Fix versatile irq specifications"
has an off-by-one error on the Versatile AB that has
been regressing the Versatile AB hardware for some time.
However it seems like the interrupt assignments have
never been correct and I have now adjusted them according
to the specification. The masks for the valid interrupts
made it impossible to assign the right SIC interrupt
for the MMCI, so I went in and fixed these to correspond
to the specifications, and added references if anyone
wants to double-check.
Due to the Versatile PB including the Versatile AB
as a base DTS file, we need to override and correct
some values to correspond to the actual changes in the
hardware.
For the Versatile PB I don't think the IRQ line
assignment for MMCI has ever been correct for either of
the two MMCI blocks. It would be nice if someone with the
physical PB board could test this.
Patch tested on the Versatile AB, QEMU for Versatile AB
and QEMU for Versatile PB.
Cc: Rob Herring <robh@kernel.org>
Cc: Grant Likely <grant.likely@linaro.org>
Cc: stable@vger.kernel.org
Fixes: 0976c946a6 ("arm/versatile: Fix versatile irq specifications")
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
The Nomadik has sporadic crashes because of these latencies, setting
them to max makes the platform work nicely, so use this values for
now.
These latencies were set to 2 since the Nomadik platform was merged,
but I suspect they never took effect until the right size and
associativity for the cache was specified in the device tree and
that is why the crash comes now.
Cc: stable@vger.kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Commit 63aa945b10 ("memory: omap-gpmc: Add Kconfig option for debug")
unified the GPMC debug for the SoCs with GPMC. The commit also left out
the option for HWMOD_INIT_NO_RESET as we now require proper timings for
GPMC to be able to remap GPMC devices out of address 0.
Unfortunately on Nokia N900, onenand now only partially works with the
device tree provided timings. It works enough to get detected but the
clock rate supported by the onenand chip gets misdetected. This in turn
causes the GPMC timings to be miscalculated and this leads into file
system corruption on N900.
Looks like onenand needs CS_CONFIG1 bit 27 WRITETYPE set for for sync
write. This is needed also for async timings when we write to onenand
with omap2_onenand_set_async_mode(). Without sync write bit set, the
async read for the onenand ONENAND_REG_VERSION_ID will return 0xfff.
Let's exit with an error if onenand rate is not detected. And let's
remove the extra call to omap2_onenand_set_async_mode() as we only need
to do this once at the end of omap2_onenand_setup_async().
Fixes: 63aa945b10 ("memory: omap-gpmc: Add Kconfig option for debug")
Cc: stable@vger.kernel.org # v4.2+
Reported-by: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
Tested-by: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
Tested-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Commit 69fb4dcada ("power: Add an axp20x-usb-power driver") introduced a new
driver for the USB power supply used on various Allwinner based SBCs. However,
the driver was not added to sunxi_defconfig which breaks USB support for some
boards (e.g. LeMaker BananaPi) as the kernel will now turn off the USB power
supply during boot by default if the driver isn't present. (This was not the
case in linux 4.3 or lower where the USB power was always left on.)
Hence, add the driver to sunxi_defconfig in order to keep USB support working
on those boards that require it.
Signed-off-by: Timo Sigurdsson <public_timo.s@silentcreek.de>
Reported-by: David Tulloh <david@tulloh.id.au>
Tested-by: David Tulloh <david@tulloh.id.au>
Tested-by: Timo Sigurdsson <public_timo.s@silentcreek.de>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Enabling CPUFreq support for Tegra124 Chromebooks is causing the Tegra124
to hang when resuming from suspend.
When CPUFreq is enabled, the CPU clock is changed from the PLLX clock to
the DFLL clock during kernel boot. When resuming from suspend the CPU
clock is temporarily changed back to the PLLX clock before switching back
to the DFLL. If the DFLL is operating at a much lower frequency than the
PLLX when we enter suspend, and so the CPU voltage rail is at a voltage
too low for the CPUs to operate at the PLLX frequency, then the device
will hang.
Please note that the PLLX is used in the resume sequence to switch the CPU
clock from the very slow 32K clock to a faster clock during early resume
to speed up the resume sequence before the DFLL is resumed.
Ideally, we should fix this by setting the suspend frequency so that it
matches the PLLX frequency, however, that would be a bigger change. For
now simply disable CPUFreq support for Tegra124 Chromebooks to avoid the
hang when resuming from suspend.
Fixes: 9a0baee960 ("ARM: tegra: Enable CPUFreq support for Tegra124
Chromebooks")
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
CPU_IDLE and ARM TWD timer. This is probably a common configuration setup
for people making products with these SoCs so let's make sure it works.
Also a wakeirq fix for duovero parlor making my life a bit easier as that
allows me to run basic PM regression tests on it.
It would be nice to have these in v4.4, but if it gets too late for that
because of the holidays, it is not super critical if these get merged for
v4.5.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=tGjX
-----END PGP SIGNATURE-----
Merge tag 'omap-for-v4.4/fixes-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
Few fixes for omaps to allow am437x only builds to boot properly with
CPU_IDLE and ARM TWD timer. This is probably a common configuration setup
for people making products with these SoCs so let's make sure it works.
Also a wakeirq fix for duovero parlor making my life a bit easier as that
allows me to run basic PM regression tests on it.
It would be nice to have these in v4.4, but if it gets too late for that
because of the holidays, it is not super critical if these get merged for
v4.5.
* tag 'omap-for-v4.4/fixes-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: Fix UART wakeirq for omap4 duovero parlor
ARM: OMAP2+: AM43xx: select ARM TWD timer
ARM: OMAP2+: am43xx: enable GENERIC_CLOCKEVENTS_BROADCAST
Signed-off-by: Olof Johansson <olof@lixom.net>
- Fix Ethernet PHY mode on i.MX6 Ventana boards, which can result in
a non-functional Ethernet when Marvell phy driver rather than generic
phy driver is selected.
- Fix an assigned-clock configuration bug on imx6qdl-sabreauto board
which was introduced by commit ed339363de ("ARM: dts:
imx6qdl-sabreauto: Allow HDMI and LVDS to work simultaneously").
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJWcnPzAAoJEFBXWFqHsHzOvfAIALZo+lVpA3c89ZuDJn0bKfsI
hsV2wfMW1N5BhLN0AGjNIk/nk/YWhZ57gZyQ8miMdz2VeQRSgcjRaFFfEGRGOGop
OrrKpgmRKmUNxMrvztLlMmb1hGxpHOO7z/CXO3UrzDRIiw9lzxYymt0Re2UHiE1u
+tekMe7xBdimfMVmcM8RX/FOZC81tUjH3W8fyPbbzTTgrAnLPmXcfjtHkXy2VPw0
5ikWCJhFWB9ODnmKHbdA7YsNh52JAe5BieWiLXzLj33XJNDBbiFBbBltbo+BJZnp
ZaIek/fGHbq7ouCSLdRq7SEQn6ZbjpHhlic/okqNX0ux29QpY2GKTbiq8fLmcLU=
=wMKP
-----END PGP SIGNATURE-----
Merge tag 'imx-fixes-4.4-3' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes
The i.MX fixes for 4.4, 3rd round:
- Fix Ethernet PHY mode on i.MX6 Ventana boards, which can result in
a non-functional Ethernet when Marvell phy driver rather than generic
phy driver is selected.
- Fix an assigned-clock configuration bug on imx6qdl-sabreauto board
which was introduced by commit ed339363de ("ARM: dts:
imx6qdl-sabreauto: Allow HDMI and LVDS to work simultaneously").
* tag 'imx-fixes-4.4-3' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: dts: imx6: Fix Ethernet PHY mode on Ventana boards
ARM: dts: imx: Fix the assigned-clock mismatch issue on imx6q/dl
Looks like we're missing the wakeirq for the console uart for
duovero parlor. Let's add that as without it console acess just
hangs with PM enabled.
Cc: Arun Bharadwaj <arun@gumstix.com>
Cc: Ash Charles <ash@gumstix.com>
Cc: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Make sure to tell the kernel that AM437x devices have ARM TWD timer.
Signed-off-by: Felipe Balbi <balbi@ti.com>
[grygorii.strashko@ti.com: drop ARM Global timer selection, because
it's incompatible with PM (cpuidle/cpufreq). So, it's unsafe to enable
it unconditionally]
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
System will misbehave in the following case:
- AM43XX only build (UP);
- CONFIG_CPU_IDLE=y
- ARM TWD timer enabled and selected as clockevent device.
In the above case, It's expected that broadcast timer will be used as
backup timer when CPUIdle will put MPU in low power states where ARM
TWD will stop and lose its context. But, the CONFIG_SMP might not be
selected when kernel is built for AM43XX SoC only and, as result,
GENERIC_CLOCKEVENTS_BROADCAST option will not be selected also. This
will break CPUIdle and System will stuck in low power states.
Hence, fix it by selecting GENERIC_CLOCKEVENTS_BROADCAST option for
AM43XX SoCs always and add empty tick_broadcast() function
implementation - no need to send any IPI on UP. After this change
timer1 will be selected as broadcast timer the same way as for SMP,
and CPUIdle will work properly.
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Gateworks Ventana boards seem to need "RGMII-ID" (internal delay)
PHY mode, instead of simple "RGMII", for their Marvell 88E1510
transceiver. Otherwise, the Ethernet MAC doesn't work with Marvell PHY
driver (TX doesn't seem to work correctly).
Tested on GW5400 rev. C.
This bug affects ARM Fedora 23.
Signed-off-by: Krzysztof Hałasa <khalasa@piap.pl>
Acked-by: Tim Harvey <tharvey@gateworks.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The 'assigned-clock-parents' and 'assigned-clock-rates' list
should corresponding to the 'assigned-clocks' property clock list.
Signed-off-by: Bai Ping <b51503@freescale.com>
Fixes: ed339363de ("ARM: dts: imx6qdl-sabreauto: Allow HDMI and LVDS to work simultaneously")
Cc: <stable@vger.kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Two patches, one to fix the touchscreen axis on one Allwinner board, and
the other one fixing a mutex unlocking issue on one error path in the RSB
driver.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=9lSI
-----END PGP SIGNATURE-----
Merge tag 'sunxi-fixes-for-4.4' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into fixes
Merge "Allwinner fixes for 4.4" from Maxime Ripard:
Allwinner fixes for 4.4
Two patches, one to fix the touchscreen axis on one Allwinner board, and
the other one fixing a mutex unlocking issue on one error path in the RSB
driver.
* tag 'sunxi-fixes-for-4.4' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux:
bus: sunxi-rsb: unlock on error in sunxi_rsb_read()
ARM: dts: sunxi: sun6i-a31s-primo81.dts: add touchscreen axis swapping property
- Fix vf610 SAI clock configuration bug which is discovered by the newly
added master mode support in SAI audio driver.
- Fix buggy L2 cache latency values in vf610 device trees, which may
cause system hang when cpu runs at a higher frequency.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJWatW3AAoJEFBXWFqHsHzOV1UH/2g3U77HC19JcBWNmEObND81
ygLocM5cwwSDmVoFTKt7GK4fBrC/n57Pl0z2LZg1wE2Nd+jJ3GjknPrICgOnOn1Y
bYXBJW4bm9eJZC2OJhMcW1PygaQOe64+F7iptcrrodkbg62A+AGXMq+g24rNupOe
IAg87RSLkLQFxZr7B1P8dLgSCYTjRsgUHGkeGQ3CfrXckWa1m5LG2uCUD2HiPsfF
i1y4xN/Hfpj4RPV+6Hj7QoTUpK3CXqJruMPf+OkhFYhJmSRkDZdAzAAC93xVJO1w
KWc77rN7LZzaYBajamygbC3LY7ygAw5YxsJrSObyc4XPCBVdb2dVk9Se26FzWhw=
=QZJM
-----END PGP SIGNATURE-----
Merge tag 'imx-fixes-4.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes
Merge "ARM: imx: fixes for 4.4, 2nd round" from Shawn Guo:
The i.MX fixes for 4.4, 2nd round:
- Fix vf610 SAI clock configuration bug which is discovered by the newly
added master mode support in SAI audio driver.
- Fix buggy L2 cache latency values in vf610 device trees, which may
cause system hang when cpu runs at a higher frequency.
* tag 'imx-fixes-4.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: dts: vf610: use reset values for L2 cache latencies
ARM: dts: vf610: fix clock definition for SAI2
ARM: imx: clk-vf610: fix SAI clock tree
The GPIO block for ls2080a platform has little endian registers,
the GPIO driver needs this property to read/write registers by
right interface.
Signed-off-by: Liu Gang <Gang.Liu@freescale.com>
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Kevin Hilman <khilman@linaro.org>
Add the "little-endian" property to fix the issue that eSDHC
is not working and dumping out "mmc0: Controller never released
inhibit bit(s)." error messages constantly.
Fixes: 5461597f6c ("dts/ls2080a: Update DTSI to add support of various peripherals")
Signed-off-by: Yangbo Lu <yangbo.lu@freescale.com>
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Kevin Hilman <khilman@linaro.org>
Linux on Vybrid used several different L2 latencies so far, none
of them seem to be the right ones. According to the application note
AN4947 ("Understanding Vybrid Architecture"), the tag portion runs
on CPU clock and is inside the L2 cache controller, whereas the data
portion is stored in the external SRAM running on platform clock.
Hence it is likely that the correct value requires a higher data
latency then tag latency.
These are the values which have been used so far:
- The mainline values:
arm,data-latency = <1 1 1>;
arm,tag-latency = <2 2 2>;
Those values have lead to problems on higher clocks. They look
like a poor translation from the reset values (missing +1 offset
and a mix up between tag/latency values).
- The Linux 3.0 (SoC vendor BSP) values (converted to DT notation):
arm,data-latency = <4 2 3>
arm,tag-latency = <4 2 3>
The cache initialization function along with the value matches the
i.MX6 code from the same kernel, so it seems that those values have
just been copied.
- The Colibri values:
arm,data-latency = <2 1 2>;
arm,tag-latency = <3 2 3>;
Those were a mix between the values of the Linux 3.0 based BSP and
the mainline values above.
- The SoC Reset values (converted to DT notation):
arm,data-latency = <3 3 3>;
arm,tag-latency = <2 2 2>;
So far there is no official statement on what the correct values are.
See also the related Freescale community thread:
https://community.freescale.com/message/579785#579785
For now, the reset values seem to be the best bet. Remove all other
"bogus" values and use the reset value on vf610.dtsi level.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Cc: <stable@vger.kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
- Fix clock source for ARM TWD and global timers on am437x
- Always select REGULATOR_FIXED_VOLTAGE for omap2+ instead of
when MACH_OMAP3_PANDORA is selected
- Fix SPI DMA handles for dm816x as only some were mapped
- Fix up mbox cells for dm816x to make mailbox usable
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=2YO/
-----END PGP SIGNATURE-----
Merge tag 'omap-for-v4.4/fixes-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
Merge "omap fixes against v4.4-rc4" from Tony Lindgren
Few fixes for omaps for v4.4-rc cycle:
- Fix clock source for ARM TWD and global timers on am437x
- Always select REGULATOR_FIXED_VOLTAGE for omap2+ instead of
when MACH_OMAP3_PANDORA is selected
- Fix SPI DMA handles for dm816x as only some were mapped
- Fix up mbox cells for dm816x to make mailbox usable
* tag 'omap-for-v4.4/fixes-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: am4372: fix clock source for arm twd and global timers
ARM: OMAP2+: enable REGULATOR_FIXED_VOLTAGE
ARM: dts: add dm816x missing spi DT dma handles
ARM: dts: add dm816x missing #mbox-cells
The recent change to use a pwm lookup table for the ezx machines
was incomplete and only changed the a780 model, but not the
other ones in the same file.
This adds the missing calls to pwm_add_table().
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: c332202289 ("ARM: pxa: ezx: Use PWM lookup table")
Acked-by: Thierry Reding <thierry.reding@gmail.com>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
- fix of a hardware setup that prevents the sd/mmc interface to show up on
sama5d2.
- proper selection of pinctrl drivers. PIO4 is necessary for the sama5d2 to
boot.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=Nvkl
-----END PGP SIGNATURE-----
Merge tag 'at91-4.4-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux into fixes
Merge "Second fixes for 4.4" from Alexandre Belloni:
- fix of a hardware setup that prevents the sd/mmc interface to show up on
sama5d2.
- proper selection of pinctrl drivers. PIO4 is necessary for the sama5d2 to
boot.
* tag 'at91-4.4-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux:
ARM: at91: fix pinctrl driver selection
ARM: at91/dt: add always-on to 1.8V regulator
We removed CLK_IGNORE_UNUSED from CLKID_SDIO's flag, so the sdhci0 and
sdhci1 don't work. We fix this by adding the optional 2nd clock for
BG2Q's sdhci0 and sdhci1. This patch brings another benefit: the 2nd
clock can be disabled during runtime pm, so saves power a bit.
Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
The optional 2nd clock is CLKID_SDIO. We removed CLK_IGNORE_UNUSED
from CLKID_SDIO's flag, so the sdhci2 doesn't work. This patch fixes
this issue by correcting the sdhci2's 2nd clock.
Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
ARM TWD and Global timer are clocked by PERIPHCLK which is MPU_CLK/2.
But now they are clocked by dpll_mpu_m2_ck == MPU_CLK and, as result.
Timekeeping core misbehaves. For example, execution of command
"sleep 5" will take 10 sec instead of 5.
Hence, fix it by adding mpu_periphclk ("fixed-factor-clock") and use
it for clocking ARM TWD and Global timer (same way as on OMAP4).
Cc: Tony Lindgren <tony@atomide.com>
Cc: Felipe Balbi <balbi@ti.com>
Cc: Tero Kristo <t-kristo@ti.com>
Fixes:commit 8cbd4c2f6a ("arm: boot: dts: am4372: add ARM timers and SCU nodes")
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Move the selection of the pinctrl driver to SoC family level since we
have two pinctrl drivers. It is useless to select one which is not
compatible with the SoC.
[abelloni: fixed pm.c when only sama2d2 is selected]
Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
As the SDHCI controller needs the 1.8V line to be always enabled for some eMMC
configurations, set the proper "regulator-always-on" property to the board DTS
files.
Note that the sdhci classical regulator definitions doesn't suit our controller
for this 1.8V purpose.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
So far, only the bus clock has been assigned, but in reality the
SAI IP has for clock inputs. The driver has been updated to
make use of the additional clock inputs by c3ecef21c3 ("ASoC:
fsl_sai: add sai master mode support"). Due to a bug in the
clock tree, the audio clock has been enabled none the less by
the specified bus clock (see "ARM: imx: clk-vf610: fix SAI
clock tree"), which made master mode even without the proper
clock assigned working.
This patch completes the clock definition for SAI2. On Vybrid,
only two MCLK out of the four options are available (the first
being the bus clock itself). See chapter 8.10.1.2.3 of the
Vybrid Reference manual ("SAI transmitter and receiver options
for MCLK selection"). Note: The audio clocks are only required
in master mode.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
On ixp4xx, the readl() function returns an 'unsigned long' output
when indirect I/O is used. This is unlike any other platform, and
it causes lots of harmless compiler warnings, such as:
drivers/ata/libahci.c: In function 'ahci_show_host_version':
drivers/ata/libahci.c:254:22: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'long unsigned int' [-Wformat=]
drivers/block/mtip32xx/mtip32xx.c: In function 'mtip_hw_read_registers':
drivers/block/mtip32xx/mtip32xx.c:2602:31: warning: format '%X' expects argument of type 'unsigned int', but argument 3 has type 'long unsigned int' [-Wformat=]
drivers/block/cciss.c: In function 'print_cfg_table':
drivers/block/cciss.c:3845:25: warning: format '%d' expects argument of type 'int', but argument 4 has type 'long unsigned int' [-Wformat=]
This changes all six of the ixp4xx specific I/O read functions
to return the same types that we have in the normal asm/io.h,
to avoid the warnings.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Krzysztof Halasa <khalasa@piap.pl>
Enable REGULATOR_FIXED_VOLTAGE for all OMAP2+ platforms
otherwise system can't boot from SD-card when kernel is
built for single SoC (for example, with CONFIG_SOC_DRA7XX=y only).
It's also required for almost all TI SoC's platforms.
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Add the missing SPI controller DMA handler in the dm816x DT
node, only properties for the two channels on four were present.
Cc: Brian Hutchinson <b.hutchman@gmail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Add missing #mbox-cells for dm816x mbox DT node.
Cc: Brian Hutchinson <b.hutchman@gmail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Two fixes for the ds1307 alarm and wakeup.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=6IeZ
-----END PGP SIGNATURE-----
Merge tag 'rtc-4.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
Pull RTC fixes from Alexandre Belloni:
"Two fixes for the ds1307 alarm and wakeup"
* tag 'rtc-4.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux:
rtc: ds1307: fix alarm reading at probe time
rtc: ds1307: fix kernel splat due to wakeup irq handling
Pull MIPS fix from Ralf Baechle:
"Just a fix for empty loops that may be removed by non-antique GCC"
* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus:
MIPS: Fix delay loops which may be removed by GCC.
Pull m68k fixes from Geert Uytterhoeven:
"Summary:
- Add missing initialization of max_pfn, which is needed to make
selftests/vm/mlock2-tests succeed,
- Wire up new mlock2 syscall"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k:
m68k: Wire up mlock2
m68knommu: Add missing initialization of max_pfn and {min,max}_low_pfn
m68k/mm: sun3 - Add missing initialization of max_pfn and {min,max}_low_pfn
m68k/mm: m54xx - Add missing initialization of max_pfn
m68k/mm: motorola - Add missing initialization of max_pfn
Pull ARM fixes from Russell King:
"Just two changes this time around:
- wire up the new mlock2 syscall added during the last merge window
- fix a build problem with certain configurations provoked by making
CONFIG_OF user selectable"
* 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm:
ARM: 8454/1: OF implies OF_FLATTREE
ARM: wire up mlock2 syscall
On the ARM architecture, individual platforms select CONFIG_USE_OF if they
need it, but all device tree code is keyed off CONFIG_OF. When building
a platform without DT support and manually enabling CONFIG_OF, we now
get a number of build errors, e.g.
arch/arm/kernel/devtree.c: In function 'setup_machine_fdt':
arch/arm/kernel/devtree.c:215:19: error: implicit declaration of function 'early_init_dt_verify' [-Werror=implicit-function-declaration]
We could now try to separate the use case of booting from DT vs. the
case of using the dynamic implementation, but that seems more complicated
than it can gain us.
This simply changes the ARM Kconfig file to always enable OF_RESERVED_MEM
and OF_EARLY_FLATTREE when CONFIG_OF is enabled. These options add a little
extra code when we just want the dynamic OF implementation, but that seems
like a rather obscure case, and this version solves all CONFIG_OF related
randconfig regressions.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 0166dc11be ("of: make CONFIG_OF user selectable")
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
NUMA
Prevent out of bounds access in numa_node override (Mathias Krause)
HiSilicon host bridge driver
Fix deferred probing (Arnd Bergmann)
Synopsys DesignWare host bridge driver
Remove incorrect io_base assignment (Stanimir Varbanov)
Move align_resource function pointer to pci_host_bridge structure (Gabriele Paoloni)
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=kWE6
-----END PGP SIGNATURE-----
Merge tag 'pci-v4.4-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI fixes from Bjorn Helgaas:
"Here are a few fixes I'd like to have in v4.4: a generic one for sysfs
and three for HiSilicon and DesignWare host controllers.
Summary:
NUMA:
- Prevent out of bounds access in numa_node override (Mathias Krause)
HiSilicon host bridge driver:
- Fix deferred probing (Arnd Bergmann)
Synopsys DesignWare host bridge driver:
- Remove incorrect io_base assignment (Stanimir Varbanov)
- Move align_resource function pointer to pci_host_bridge structure
(Gabriele Paoloni)"
* tag 'pci-v4.4-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
ARM/PCI: Move align_resource function pointer to pci_host_bridge structure
PCI: hisi: Fix deferred probing
PCI: designware: Remove incorrect io_base assignment
PCI: Prevent out of bounds access in numa_node override
There is a small backlog of at91 patches here, the most significant is
the addition of some sama5d2 Xplained nodes that were waiting on an MFD include
file to get merged through another tree. We normally try to sort those out
before the merge window opens, but the maintainer wasn't aware of that here
and I decided to merge the changes this time as an exception.
On OMAP a series of audio changes for dra7 missed the merge window but turned
out to be necessary to fix a boot time imprecise external abort error and to
get audio working.
The other changes are the usual simple changes, here is a list sorted by
platform:
at91:
removal of a useless defconfig option
removal of some legacy DT pieces
use of the proper watchdog compatible string
update of the MAINTAINERS entries for some Atmel drivers
drivers/scpi:
hide get_scpi_ops in module from built-in code
imx:
add missing .irq_set_type for i.MX GPC irq_chip.
fix the wrong spi-num-chipselects settings for Vybrid DSPI devices.
fix a merge error in Vybrid dts regarding to ADC device property
keystone:
fix the optional PDSP firmware loading
fix linking RAM setup for QMs
fix crash with clk_ignore_unused
mediatek:
Enable SCPSYS power domain driver by default
mvebu:
fix QNAP TS219 power-off in dts
fix legacy get_irqnr_and_base for dove and orion5x
omap:
fix l4 related boot time errors for dm81xx
use lockless cldm/pwrdm api in omap4_boot_secondary
remove t410 abort handler to avoid hiding other critical errors
mark cpuidle tracepoints as _rcuidle
fix module alias for omap-ocp2scp
pxa:
palm: Fix typos in PWM lookup table code
renesas:
missing __initconst annotation for r8a7793_boards_compat_dt
rockchip:
disable mmc-tuning on the veyron-minnie board
adding the init state for the over-temperature-protection
zx:
only build power domain code when CONFIG_PM=y
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=auFT
-----END PGP SIGNATURE-----
Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC fixes from Arnd Bergmann:
"There is a small backlog of at91 patches here, the most significant is
the addition of some sama5d2 Xplained nodes that were waiting on an
MFD include file to get merged through another tree.
We normally try to sort those out before the merge window opens, but
the maintainer wasn't aware of that here and I decided to merge the
changes this time as an exception.
On OMAP a series of audio changes for dra7 missed the merge window but
turned out to be necessary to fix a boot time imprecise external abort
error and to get audio working.
The other changes are the usual simple changes, here is a list sorted
by platform:
at91:
removal of a useless defconfig option
removal of some legacy DT pieces
use of the proper watchdog compatible string
update of the MAINTAINERS entries for some Atmel drivers
drivers/scpi:
hide get_scpi_ops in module from built-in code
imx:
add missing .irq_set_type for i.MX GPC irq_chip.
fix the wrong spi-num-chipselects settings for Vybrid DSPI devices.
fix a merge error in Vybrid dts regarding to ADC device property
keystone:
fix the optional PDSP firmware loading
fix linking RAM setup for QMs
fix crash with clk_ignore_unused
mediatek:
Enable SCPSYS power domain driver by default
mvebu:
fix QNAP TS219 power-off in dts
fix legacy get_irqnr_and_base for dove and orion5x
omap:
fix l4 related boot time errors for dm81xx
use lockless cldm/pwrdm api in omap4_boot_secondary
remove t410 abort handler to avoid hiding other critical errors
mark cpuidle tracepoints as _rcuidle
fix module alias for omap-ocp2scp
pxa:
palm: Fix typos in PWM lookup table code
renesas:
missing __initconst annotation for r8a7793_boards_compat_dt
rockchip:
disable mmc-tuning on the veyron-minnie board
adding the init state for the over-temperature-protection
zx:
only build power domain code when CONFIG_PM=y"
* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (31 commits)
ARM: OMAP4+: SMP: use lockless clkdm/pwrdm api in omap4_boot_secondary
arm: omap2+: add missing HWMOD_NO_IDLEST in 81xx hwmod data
ARM: orion5x: Fix legacy get_irqnr_and_base
ARM: dove: Fix legacy get_irqnr_and_base
soc: Mediatek: Enable SCPSYS power domain driver by default
ARM: dts: vfxxx: Fix dspi[01] spi-num-chipselects.
ARM: dts: keystone: k2l: fix kernel crash when clk_ignore_unused is not in bootargs
soc: ti: knav_qmss_queue: Fix linking RAM setup for queue managers
soc: ti: use request_firmware_direct() as acc firmware is optional
ARM: imx: add platform irq type setting in gpc
ARM: dts: vfxxx: Fix erroneous property in esdhc0 node
ARM: shmobile: r8a7793: proper constness with __initconst
scpi: hide get_scpi_ops in module from built-in code
ARM: zx: only build power domain code when CONFIG_PM=y
ARM: pxa: palm: Fix typos in PWM lookup table code
ARM: dts: Kirkwood: Fix QNAP TS219 power-off
ARM: dts: rockchip: Add OTP gpio pinctrl to rk3288 tsadc node
ARM: dts: rockchip: temporarily remove emmc hs200 speed from rk3288 minnie
MAINTAINERS: Atmel drivers: change NAND and ISI entries
ARM: at91/dt: sama5d2 Xplained: add several devices
...
- Build fix when !CONFIG_UID16 (the patch is touching generic files but
it only affects arm64 builds; submitted by Arnd Bergmann)
- EFI fixes to deal with early_memremap() returning NULL and correctly
mapping run-time regions
- Fix CPUID register extraction of unsigned fields (not to be
sign-extended)
- ASID allocator fix to deal with long-running tasks over multiple
generation roll-overs
- Revert support for marking page ranges as contiguous PTEs (it leads to
TLB conflicts and requires additional non-trivial kernel changes)
- Proper early_alloc() failure check
- Disable KASan for 48-bit VA and 16KB page configuration (the pgd is
larger than the KASan shadow memory)
- Update the fault_info table (original descriptions based on early
engineering spec)
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=YgtU
-----END PGP SIGNATURE-----
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Catalin Marinas:
- Build fix when !CONFIG_UID16 (the patch is touching generic files but
it only affects arm64 builds; submitted by Arnd Bergmann)
- EFI fixes to deal with early_memremap() returning NULL and correctly
mapping run-time regions
- Fix CPUID register extraction of unsigned fields (not to be
sign-extended)
- ASID allocator fix to deal with long-running tasks over multiple
generation roll-overs
- Revert support for marking page ranges as contiguous PTEs (it leads
to TLB conflicts and requires additional non-trivial kernel changes)
- Proper early_alloc() failure check
- Disable KASan for 48-bit VA and 16KB page configuration (the pgd is
larger than the KASan shadow memory)
- Update the fault_info table (original descriptions based on early
engineering spec)
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: efi: fix initcall return values
arm64: efi: deal with NULL return value of early_memremap()
arm64: debug: Treat the BRPs/WRPs as unsigned
arm64: cpufeature: Track unsigned fields
arm64: cpufeature: Add helpers for extracting unsigned values
Revert "arm64: Mark kernel page ranges contiguous"
arm64: mm: keep reserved ASIDs in sync with mm after multiple rollovers
arm64: KASAN depends on !(ARM64_16K_PAGES && ARM64_VA_BITS_48)
arm64: efi: correctly map runtime regions
arm64: mm: fix fault_info table xFSC decoding
arm64: fix building without CONFIG_UID16
arm64: early_alloc: Fix check for allocation failure
GCC 4.1 and newer remove empty loops. This becomes a problem when delay
loops get removed. Fixed by rewriting to user the proper Linux interface
for such delays.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Reported-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Acked-by: John Crispin <blogic@openwrt.org>
- Fix for perf callgraph unwinding causing RCU stalls
- Fix to enable Linux to run on non-default Interrupt priority 0
- Removal of pointless SYNC from __switch_to()
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=iOv3
-----END PGP SIGNATURE-----
Merge tag 'arc-4.4-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc
Pull ARC fixes from Vineet Gupta:
- Fix for perf callgraph unwinding causing RCU stalls
- Fix to enable Linux to run on non-default Interrupt priority 0
- Removal of pointless SYNC from __switch_to()
* tag 'arc-4.4-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc:
ARC: dw2 unwind: Remove falllback linear search thru FDE entries
ARC: remove SYNC from __switch_to()
ARCv2: Use the default irq priority for idle sleep
ARC: Abstract out ISA specific SLEEP args
ARC: comments update
ARC: switch to arc-linux- CROSS_COMPILE prefix across all configs
on the veyron-minnie board for now and adding the init state for
the over-temperature-protection to prevent glitches making the
system reboot sometimes.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABCAAGBQJWUwH+AAoJEPOmecmc0R2B+mgH+gO2h7FwAa4bv8HcbapZDawX
Pzhu41YxaTZHQEh73waRnGpSVpx5w4r2+pF/fWDC3bRco2zbzAyycPbRwE/9Y7k3
JUzsu7TaiEqxnxEzqdORoilzlRyqMkgR/bV7Tyj8FaxtH/oKu/1b46A5zVhjcdGt
zMHAPtapHAWK1ZfdVBzUjUQQ6uoH0v6nx1CaCteU2/an8BiE/kAV+h6tHgv5YXZh
+cfDChlOYkRO5n+XmUU0Vmq6OKxgJ2N4Rty74aObtLtYzPZZ2PaechUOXRtemWAb
XZ6E5TCS4DhYOpWVPQZ38DDT/v6YDW17dIx7/hKvWnxvtYE9ILgpYDfx6QGuPx4=
=Fiye
-----END PGP SIGNATURE-----
Merge tag 'v4.4-rockchip-dts32-fixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into fixes
Merge "ARM: rockchip: devicetree fixes for 4.4" from Heiko Stuebner:
Two fixes to Rockchip devicetree files, disabling the mmc-tuning
on the veyron-minnie board for now and adding the init state for
the over-temperature-protection to prevent glitches making the
system reboot sometimes.
* tag 'v4.4-rockchip-dts32-fixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
ARM: dts: rockchip: Add OTP gpio pinctrl to rk3288 tsadc node
ARM: dts: rockchip: temporarily remove emmc hs200 speed from rk3288 minnie
* r8a7793 SoC: Annotate r8a7793_boards_compat_dt with __initconst
Aside from being correct this builds that otherwise
fail with section mismatch errors.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=8Y8F
-----END PGP SIGNATURE-----
Merge tag 'renesas-fixes-for-v4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into fixes
Merge "Renesas ARM Based SoC Fixes for v4.4" from Simon Horman:
* r8a7793 SoC: Annotate r8a7793_boards_compat_dt with __initconst
Aside from being correct this builds that otherwise
fail with section mismatch errors.
* tag 'renesas-fixes-for-v4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: r8a7793: proper constness with __initconst
s3c2410_plls_add is a device notifier that may be called at runtime and
is correctly not marked __init. However it calls s3c_plltab_register()
which is marked __init, and that triggers a build error when we are
checking for section mismatches:
WARNING: vmlinux.o(.text+0x195e0): Section mismatch in reference from the function s3c2410_plls_add() to the function .init.text:s3c_plltab_register()
The function s3c2410_plls_add() references
the function __init s3c_plltab_register().
This is often because s3c2410_plls_add lacks a __init
annotation or the annotation of s3c_plltab_register is wrong.
This removes the __init annotation from s3c2410_plls_add as well as the
__initdata section annotations from s3c2440_plls_12 and s3c2440_plls_169344,
which in turn are referenced from s3c2410_plls_add.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
