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Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(cherry picked from commit a55465dca7befd31f4ffa54508d4e2d1e701b8dc)
Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(cherry picked from commit b735d0a91556fd9fd5bbeeebd7d327c2d92c36c8)
Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(cherry picked from commit 6ad414fe710d4fd3a8c8c6c2ad8fefcfcc207968)
Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(cherry picked from commit 3e29c1095a091f606a26c04a6542061c9e5f1d6b)
Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(cherry picked from commit 29ffc87640e2a5bf0ab98bfeed8d6fc78b2d848e)
Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(cherry picked from commit 50496a1fab6c6a90b77da4b247321a88e632bd46)
Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(cherry picked from commit 6238cbaec429c98d1a280014839c934107c7c8f6)
Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(cherry picked from commit f4d663ce6357e533f107ce3789bd8848c94bea81)
Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(cherry picked from commit 6c5a86f529a9e9ca4c9aca5fa477e9557d4a3d3d)
Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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We add a report function pointer to struct crypto_type. This function
pointer is used from the crypto userspace configuration API to report
crypto algorithms to userspace.
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(cherry picked from commit b6aa63c09ba3b150a1030f9c95c7647361e7910e)
Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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The upcomming crypto usrerspace configuration api needs
to remove the spawns on top on an algorithm, so export
crypto_remove_spawns.
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(cherry picked from commit 89b596ba22d79dd5616616a9975192e1c2bea0fe)
Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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This patch adds a basic userspace configuration API for the crypto layer.
With this it is possible to instantiate, remove and to show crypto
algorithms from userspace.
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(cherry picked from commit a38f7907b926e4c6c7d389ad96cc38cec2e5a9e9)
Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Incresed PWM base clock to 25.5MHz. This results in maximum 99.6Khz
PWM out frequency which can be further divided by an integer divider.
Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Integrate Atmel MXT multitouch controller driver which is interfaced
over I2C bus. The driver supports the 7" multitouch variant available
from Logic Technologies.
Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Integrate Atmel MXT multitouch controller driver which is interfaced
over I2C bus. The driver supports the 7" multitouch variant available
from Logic Technologies.
Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Integrate Atmel MXT multitouch controller driver which is interfaced
over I2C bus. The driver supports the 7" multitouch variant available
from Logic Technologies.
Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Update mxt driver to upstream version.
Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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With gcc 7 the following compile time error occurs:
| .../drivers/usb/gadget/tegra_udc.c:2565:17: error: 'out' directive writing 3 bytes into a region of size between 2 and 11 [-Werror=format-overflow=]
| sprintf(name, "ep%dout", i);
| ^~~~~~~~~
| .../drivers/usb/gadget/tegra_udc.c:2565:3: note: 'sprintf' output between 7 and 16 bytes into a destination of size 14
| sprintf(name, "ep%dout", i);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
The last end point will never be greater than 32 but the compiler can
not find this out from the code. Work around this by passing a format
specifier to interpreat i as a signed char.
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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We were only looking in tegra, VESA and CEA tables.
Let's also check standard video mode definitions table
Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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At least the LM95245 temperature sensor is only supposed to be run at a
speed of 100 KHz.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Dominik Sliwa <dominik.sliwa@toradex.com>
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Prepare for snapd integration.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Dominik Sliwa <dominik.sliwa@toradex.com>
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While MXM3 pin 37 aka WAKE1_MICO is pulled up with 4.7 K on the Apalis
Evaluation board and 100 K on the Ixora carrier board a custom carrier
board may leave it floating which may cause an unintended high interrupt
load on the default wake-up key with which may cause a lower CPU
performance.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Dominik Sliwa <dominik.sliwa@toradex.com>
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While SODIMM pin 45 is pulled down with 100 K on the Colibri Evaluation
board it is currently left floating on the Iris carrier board. This can
cause an unintended high interrupt load on the default power-key with
wake-up capabilities which can cause a lower CPU performance.
Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Print log message before module (local) or SoC (remote) is reaching
critical shutdown temperature nT_CRIT as the LM95245 temperature
sensor's OVERT_N pin is directly connected to PMIC PWRDN.
Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Print log message before module (local) or SoC (remote) is reaching
critical shutdown temperature nT_CRIT as the LM95245 temperature
sensor's OVERT_N pin is directly connected to PMIC PWRDN.
Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Dominik Sliwa <dominik.sliwa@toradex.com>
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The number of channels registered when not using the touchscreen
block has been wrong. This did not allow to access all channels
in case where touchscreen is not used. By default Apalis and
Colibri T30 do use the touchscreen block, so the bug has not
affected the products when used with default platform data.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Rather than the TPS65910 driver the TPS6591X one is in use and to avoid
any confusion we drop the former completely.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Dominik Sliwa <dominik.sliwa@toradex.com>
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Register SOC device to expose the SoC UID information via soc_sys
Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Register SOC device to expose the SoC UID information via soc_sys
Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Register SOC device to expose the SoC UID information via soc_sys
Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Use the standard sys_soc interface to expose the SoC UID information.
e.g.
~# cat /sys/bus/soc/devices/soc0/machine
NVIDIA Tegra
~# cat /sys/bus/soc/devices/soc0/family
NVIDIA Tegra30
~# cat /sys/bus/soc/devices/soc0/revision
A03
~# cat /sys/bus/soc/devices/soc0/soc_id
98317451306464792
Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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This fixes:
note: expected ‘struct ida *’ but argument is of type ‘struct idr *’
warning: passing argument 1 of ‘ida_pre_get’ from incompatible pointer type
Reported-by: Arnd Bergman <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit 3a4ffe930a2d2dad07604fe74d21b878decc6461)
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Traditionally, any System-on-Chip based platform creates a flat list
of platform_devices directly under /sys/devices/platform.
In order to give these some better structure, this introduces a new
bus type for soc_devices that are registered with the new
soc_device_register() function. All devices that are on the same
chip should then be registered as child devices of the soc device.
The soc bus also exports a few standardised device attributes which
allow user space to query the specific type of soc.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit 74d1d82cdaaec727f5072eb1c9f49b7e920e076f)
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Hack to prevent boot lock-up if HDMI is not connected.
This has been observed on recent T20 SoC production lots produced some
when after mid 2015.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Dominik Sliwa <dominik.sliwa@toradex.com>
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Patch adds support for NIST recommended block cipher mode CMAC to CryptoAPI.
This work is based on Tom St Denis' earlier patch,
http://marc.info/?l=linux-crypto-vger&m=135877306305466&w=2
Cc: Tom St Denis <tstdenis@elliptictech.com>
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(cherry picked from commit 93b5e86a6d13c5dec18c6611933fb38d7d80f0d2)
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eMMC's may have a hardware reset line. This patch provides a
host controller operation to implement hardware reset and
a function to reset and reinitialize the card. Also, for MMC,
the reset is always performed before initialization.
The host must set the new host capability MMC_CAP_HW_RESET
to enable hardware reset.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
(cherry picked from commit b2499518b5ad7e28bb3ed348fd3f370eeb1e36c0)
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As ext4 is known to cause issues on that ancient NVIDIA L4T kernel just
disable it in favour of ext3 which is known to be working fine.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
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Fix PCIe clock and reset not conforming to specification by moving PCIe
reset handling including the PLX PEX 8605 errata 5 workaround from the
board platform data into the right places timing wise in the PCIe driver
itself.
Also add a kernel command line argument to allow using the Apalis GPIO7
as a regular GPIO rather than for above mentioned PLX PEX 8605
workaround:
pex_perst=0
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
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SIT tunnels (IPv6 over IPv4) are not often used hence configure
the driver as a module. This also gets rid of the extra network
interface sit0 by default.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
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Floating pins towards the camera input level-shifter cause it to
consume at least 100mW of power even in idle. This patch fixes this by
configuring pull-downs on all multiplexed camera input pins.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
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arch/arm/mach-tegra/board-colibri_t20.c:668:43: error: 'i2c2_ddc'
defined but not used [-Werror=unused-const-variable=]
static const struct tegra_pingroup_config i2c2_ddc = {
^~~~~~~~
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
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sound/soc/tegra/tegra30_dam.c: In function 'tegra30_dam_probe':
sound/soc/tegra/tegra30_dam.c:620:3: error: this 'if' clause does not
guard... [-Werror=misleading-indentation]
if ((i == TEGRA30_DAM_CTRL_RSVD_6) ||
^~
sound/soc/tegra/tegra30_dam.c:624:4: note: ...this statement, but the
latter is misleadingly indented as if it is guarded by the 'if'
dam->reg_cache[i] =
^~~
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
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drivers/video/tegra/dc/dsi.c: In function 'tegra_dsi_read_fifo':
drivers/video/tegra/dc/dsi.c:2515:3: error: this 'if' clause does not
guard... [-Werror=misleading-indentation]
if (rd_fifo_cnt << 2 > DSI_READ_FIFO_DEPTH)
^~
drivers/video/tegra/dc/dsi.c:2518:4: note: ...this statement, but the
latter is misleadingly indented as if it is guarded by the 'if'
break;
^~~~~
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
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commit 95272c29378ee7dc15f43fa2758cb28a5913a06d upstream.
-ftracer can duplicate asm blocks causing compilation to fail in
noclone functions. For example, KVM declares a global variable
in an asm like
asm("2: ... \n
.pushsection data \n
.global vmx_return \n
vmx_return: .long 2b");
and -ftracer causes a double declaration.
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Michal Marek <mmarek@suse.cz>
Cc: stable@vger.kernel.org
Cc: kvm@vger.kernel.org
Reported-by: Linda Walsh <lkml@tlinx.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Willy Tarreau <w@1wt.eu>
(cherry picked from commit 5d814ad8d35e5e23e0c27fb0f0b80c1044ecefad)
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commit cb984d101b30eb7478d32df56a0023e4603cba7f upstream.
As gcc major version numbers are going to advance rather rapidly in the
future, there's no real value in separate files for each compiler
version.
Deduplicate some of the macros #defined in each file too.
Neaten comments using normal kernel commenting style.
Signed-off-by: Joe Perches <joe@perches.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Segher Boessenkool <segher@kernel.crashing.org>
Cc: Sasha Levin <levinsasha928@gmail.com>
Cc: Anton Blanchard <anton@samba.org>
Cc: Alan Modra <amodra@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
[ philm: backport to 3.10-stable ]
Signed-off-by: Philip Müller <philm@manjaro.org>
Signed-off-by: Willy Tarreau <w@1wt.eu>
(cherry picked from commit a4a4f1cd733fe5b345db4e8cc19bb8868d562a8a)
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