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Related-to: ELB-2300
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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This fixes TC58NYG2S0HBAI4 and TH58NYG3S0HBAI4 which got added in
commit 2a1eb198705c ("colibri_t20: nand: add new v1.2b flashes")
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Philippe Schenker <philippe.schenker@toradex.com>
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To avoid spurious shutdowns on over-temperature make sure we read the
temperature 3 times in a row.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Dominik Sliwa <dominik.sliwa@toradex.com>
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Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
Acked-by: Dominik Sliwa <dominik.sliwa@toradex.com>
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Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
Acked-by: Dominik Sliwa <dominik.sliwa@toradex.com>
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Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
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Leave reset line setup to the capacitive touch drivers.
Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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This commit adds support for the 2nd CSI Camera Module 5MP OV5640 with
SCCB_ID of 0x3d connected to Apalis T30 Mezzanine V2.0A on X4 aka
CSI_2_CSI-2/2x.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Dominik Sliwa <dominik.sliwa@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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In order to avoid any floating SD card detect pins as may e.g. happen on
Ixora V1.1A pull them all up.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Dominik Sliwa <dominik.sliwa@toradex.com>
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Adds compile time option to enable support for
Toradex Capacitive Touch Adapter.
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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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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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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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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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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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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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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TPS62362:
- disable all internal pull-down resistors to decrease (RTC battery)
current consumption
- make sure we use VDD_CORE set point 0
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
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Initialise TPS65911 GPIOs:
- disable internal pull-down resistors to decrease (RTC battery)
current consumption
- output 0 during sleep state on GPIO2 (EN_VDD_CORE) and GPIO6
(EN_VDD_HDMI)
While at it also remove some obsolete includes, update some comments,
fix some indenting and FIXED_REG resp. GPIO_REG ids.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
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Allow for setting the direction of the VI pins' level-shifter. Do not
tri-state those pins' output driver in order to be able to actually
output any values as well. Default to direction input and update
comments accordingly.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Dominik Sliwa <dominik.sliwa@toradex.com>
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Enable a static 24 MHz camera clock on CAM1_MCLK suitable for e.g.
ov5640, ov7670soc or the like.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Dominik Sliwa <dominik.sliwa@toradex.com>
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Integrate Epson S2D13P04 video decoder support.
Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Dominik Sliwa <dominik.sliwa@toradex.com>
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This commit adds support for Epson S2D13P04 (4-input
analog video decoder with parallel interface) for
Colibri T30.
Currently the only supported standard is PAL-B/G/I/N
and the output is arranged in 'merge mode' (4 input
streams on one screen)
Acked-by: Dominik Sliwa <dominik.sliwa@toradex.com>
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newer compilers throw the following error:
tegra3_clocks.c:820:31: error: logical not is only applied to the left hand side of comparison [-Werror=logical-not-parentheses]
| c->state = (!is_lp_cluster() == (c->u.cpu.mode == MODE_G))? ON : OFF;
| ^
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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The Ixora carrier board has a few MXM3 pins repurposed as follows:
Functionality MXM3 Pin
LED4_RED 146
LED4_GREEN 162
LED5_RED 156
LED5_GREEN 152
PCIE1_WDISABLE_N 144
SW3 160
UART2_3_RS232_FOFF_N 164
This patch allows uncommenting an IXORA define in the board header file
in order to make use of those repurposed pins.
Please note that those pins are usually used for the 8-bit MMC/SD slot
aka Apalis MMC1 and the SDHCI controller/driver unfortunately changes
the output driver behaviour in a way preventing any regular GPIO use.
This patch therefore explicitly does not register the SDHCI driver on
this controller instance in the Ixora case to avoid this.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
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Add Aptina AS0260 camera platform data.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
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Purely cosmetic clean-up of board files by fixing indentation,
re-ordering camera platform data, splitting lines longer than 80
characters etc.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
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Integrate ADV7280 video decoder support.
Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Integrate ADV7280 video decoder support.
Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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kconfig symbols"
This reverts commit 0b206b99b8b7c27e70fb91bc13e2255cb0cfeb28.
Unfortunately there is no CONFIG_AUDIO_SGTL5000_TEGRA!
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Turns out the Tegra 3 USB PHY driver had some hard coded dependency on
the Tegra OTG driver but we usually just use our own OTG driver purely
relying on a cable detect GPIO to determine USB device vs. host role.
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symbols
Signed-off-by: Tobias Klauser <tobias.klauser@zhinst.com>
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Unfortunately that utmi_phy_remotewake_detected() function gets called
one too many times even quite continuously during data transfers and
putting an mdelay() in there has a rather adverse effect on the overall
system performance including of course degrading USB transfer speeds.
Moving the system lock-up avoidance hack further down into the if
clause improves the performance again as this typically is only ever
evaluated once upon actually plugging something in behind a hub.
This fixes a performance regression introduced by the following commit:
apalis/colibri_t30: usb: fix low-speed issue hack
629b91fa046df5213ed3312d2e2b8683e6bdd70c
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Add a comment about DAP FS pin mux requiring INPUT when operating as I2S slave.
Add a comment about DAP SCLK requiring INPUT even when operating as I2S master.
Add a comment about is_i2s_master in the platform data meaning T30 SoC is I2S
master.
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A customer reported rare boot lock-ups every odd 500 software reboot
cycle. This patch removes the display clock initialisation from the
early clock initialisation as the boot loader anyway already
initialised the same.
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Integrate OV5640 CSI camera sensor support.
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It looks like our crystal load capacitance is way off as we just copied
NVIDIA's default setting being the lowest possible 1.5 pF due to their
boards having 20 pF external caps while our hardware does not have any
external caps assembled and we should use the highest 12.5 pF setting.
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