13 Nov, 2014
4 commits
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Add support for the 2 ehci controllers found on the sun6i (A31) soc.
Signed-off-by: Hans de Goede
Acked-by: Ian Campbell
Acked-by: Marek Vasut -
Add proper Kconfig options to select the usb Vbus gpio-s, besides moving to
Kconfig being the right thing to do, an added advantage of this is that it
allows for boards without Vbus gpio-s.Signed-off-by: Hans de Goede
Acked-by: Ian Campbell -
The A31 uses the AXP221 pmic for various voltages.
Signed-off-by: Oliver Schinagl
Signed-off-by: Hans de Goede
Acked-by: Ian Campbell
--
Changes in v2:
-Rebase
Changes in v3:
-Add support for all dldo and aldo-s
-Add Kconfig option to select building AXP221 and to select voltage of
dldo and aldo-s
Changes in v4:
-Add axp221_setbits helper function
-Use symbolic names for enabled bits in CTRL1 - CTRL3 registers
12 Nov, 2014
1 commit
11 Nov, 2014
4 commits
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Support EHCI host driver used on Panasonic UniPhier platform.
Since Device Tree is not supported on UniPhier yet, the base address
of USB cores are passed from board files (platdevice.c).TODO for me:
Move the base address to device trees.Signed-off-by: Masahiro Yamada
Acked-by: Marek Vasut -
Signed-off-by: Masahiro Yamada
Acked-by: Marek Vasut -
The same bit-field macros are defined in include/linux/serial_reg.h
so let's include it and delete duplicated defines.Also, remove unnecessary inclusion of .
Signed-off-by: Masahiro Yamada
10 Nov, 2014
4 commits
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In case of repeated START condition, the restart has to be kicked
before clear status (MSR register). If it is kicked after clear status,
R-Car I2C may transfer data (TXD register) or receive data (RXD register)
instead of transferring slave address (MAR register).Signed-off-by: Ryo Kataoka
Signed-off-by: Nobuhiro Iwamatsu -
Some slow I2C devices like Power Monitor(ZM7304) at times
do not work well with low timeout value, so I2C bus get stuck
during read cycle with this device, changing it to 100ms from
10ms works fineA lot of other i2c drivers like mxc and i2c drivers of BOOTROM
also use relax timeouts to give sufficient ticks to work well
with slower devicesSigned-off-by: Shaveta Leekha
Signed-off-by: Poonam Aggrwal -
ppc4xx i2c master gets stuck on errors while repeated start is
active. Can be easily reproduced by "i2c md" on an unpopulated
i2c address. There is not stop condition given, scl remains
pulled low.
The only way out seems to be doing a stop manually and then a
soft reset.Signed-off-by: Dirk Eibach
Reviewed-by: Stefan Roese -
Debugging some i2c trouble I saw on my scope that repeated
start is not working properply. The 4xx even held clock pulled down
after transfers. Having a look in the driver I realized
that IIC_CNTL_RPST is set on that part of the transfer that should
begin with a repeated start. But repeated start is about not sending a
stop condition, so IIC_CNTL_RPST has to be set on the last transfer
before the repeated start happens.Signed-off-by: Dirk Eibach
Reviewed-by: Stefan Roese
08 Nov, 2014
6 commits
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Fix error detected by cppcheck:
[drivers/net/uli526x.c:551]: (error) printf format string requires 3
parameters but only 2 are given.Signed-off-by: Wolfgang Denk
Cc: Roy Zang -
The pmic_spi_free function isn't ever used, and as the frameworks stand
today, cannot be, so remove it. Integrate the probe function into
pmic_reg as it's not really a "probe" today. Finally, add an err label
for the common failure cases.Cc: Lukasz Majewski
Cc: Przemyslaw Marczak
Cc: Stefano Babic
Signed-off-by: Tom Rini
Acked-by: Stefano Babic -
Make sure to keep the MAC address programmed in the SMC911x ADDRH
and ADDRL registers. Linux can read those registers to determine
the MAC address on EEPROM-less configurations.Signed-off-by: Marek Vasut
Cc: Joe Hershberger
Cc: Tom Rini -
Sort drivers/mmc makefile, as requested by wd.
Signed-off-by: Pavel Machek
Acked-by: Chin Liang See -
fix obj-y term
Signed-off-by: Rene Griessl
07 Nov, 2014
9 commits
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Signed-off-by: Nobuhiro Iwamatsu
CC: Marek Vasut -
CMD_IAAD (Interrupt on Async Advance Doorbell) is bit 6, not bit 5.
While we are here, sort the flags.Signed-off-by: Masahiro Yamada
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Allow passing in a custom configuration of the gusbcfg register
via platform data.Signed-off-by: Marek Vasut
Cc: Chin Liang See
Cc: Dinh Nguyen
Cc: Vince Bridgers
Acked-by: Pavel Machek
Cc: Stefan Roese
Reviewed-by: Lukasz Majewski
Tested-by: Lukasz Majewski -
Split the Samsung specific PHY control into a separate file
and compile this into the S3C OTG driver only if used on a
Samsung system.Signed-off-by: Marek Vasut
Cc: Chin Liang See
Cc: Dinh Nguyen
Cc: Vince Bridgers
Acked-by: Pavel Machek
Cc: Stefan Roese
Reviewed-by: Lukasz Majewski
Tested-by: Lukasz Majewski -
Encapsulate the Samsung PHY control and its register accesses
into the otg_phy_init() and otg_phy_off() functions.Signed-off-by: Marek Vasut
Cc: Chin Liang See
Cc: Dinh Nguyen
Cc: Vince Bridgers
Cc: Stefan Roese
Acked-by: Pavel Machek
Acked-by: Lukasz Majewski
Tested-by: Lukasz Majewski -
Remove the useless inclusion of arch/arm/gpio.h , which is completely
bogus in this driver.Signed-off-by: Marek Vasut
Cc: Chin Liang See
Cc: Dinh Nguyen
Cc: Vince Bridgers
Cc: Stefan Roese
Acked-by: Pavel Machek
Acked-by: Lukasz Majewski -
Switch the default CD GPIO polarity to active low.
The current hsmmc driver assumption that the CD GPIO is active high, but
in the real hardware, usually the opposite holds.
The usual SD card socket has a mechanical switch which is grounded as
soon as a card is inserted.
Of course there might be some board logic which inverts the signal, but
as far as current users are concerned, there is no such logic.Current U-Boot users either not using the CD functionality, or have a
different way (e.g. external to SoC GPIO controller) for checking the
card presence.This patch also brings the polarity assumption in line with the Linux
kernel and adds appropriate comments.This patch also might spare issues once the TWL GPIO driver will be
converted to the DM.Signed-off-by: Igor Grinberg
Cc: Pantelis Antoniou
Cc: Dmitry Lifshitz
Reviewed-by: Tom Rini -
The verification qm_cfg existence is done at ksnav_init().
So, there is no need to verify it after initialization.Signed-off-by: Ivan Khoronzhuk
Reviewed-by: Tom Rini -
As per Marvell Release Notes - Alaska 88E1510/88E1518/88E1512/88E1514
Rev A0, Errata Section 3.1 Marvell PHY has an errata which requires
that certain registers get written in order to restart
autonegotiation.Signed-off-by: Hao Zhang
Signed-off-by: Ivan Khoronzhuk
Reviewed-by: Stefan Roese
06 Nov, 2014
3 commits
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The Keystone2 Lamar SoC uses the same keystone net driver.
This patch adds opportunity to use it by K2L SoCs.Acked-by: Murali Karicheri
Signed-off-by: Ivan Khoronzhuk -
Keystone2 Lamar SoC uses the same keystone SerDes driver.
All Keystone2 EVM boards currently use SerDes driver, so move
CONFIG_TI_KEYSTONE_SERDES to common configuration file.Acked-by: Murali Karicheri
Signed-off-by: Ivan Khoronzhuk
05 Nov, 2014
9 commits
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This is necessary for the device-model enabled builds to work properly.
Signed-off-by: Hans de Goede
Acked-by: Simon Glass -
This is necessary for the device-model enabled builds to work properly.
Signed-off-by: Hans de Goede
Acked-by: Simon Glass -
Add a driver for the designware serial UART used on sunxi. This just
redirects to the normal ns16550 driver.Add a stdout-path to the device tree so that the correct UART is chosen.
Signed-off-by: Simon Glass
Signed-off-by: Hans de Goede -
This adds driver model support to the sunxi GPIO driver, using the device
tree to trigger binding of the driver. The driver will still operate
without driver model too.Signed-off-by: Simon Glass
Signed-off-by: Hans de Goede -
Mostly automatic with:
sed -i -e 's/CONFIG_\(SUN[45678]I\)/CONFIG_MACH_\1/g' $(git grep -l CONFIG_SUN[45678]I)
followed by removing the relevant #defines from include/configs/sun?i.h by
hand.Signed-off-by: Ian Campbell
Reviewed-by: Hans de Goede
Signed-off-by: Hans de Goede -
While at it, sort them.
Cc: Tom Rini
Cc: Simon Glass
Signed-off-by: Jeroen Hofstee -
Cc: Heiko Schocher
Signed-off-by: Jeroen Hofstee
