Hi Linus,
Nothing earth shattering here. Just SPI device driver changes. Please pull.
g.
The following changes since commit f6f94e2ab1b33f0082ac22d71f66385a60d8157f:
Linux 2.6.36 (2010-10-20 13:30:22 -0700)
are available in the git repository at:
git://git.secretlab.ca/git/linux-2.6
This fixes an erroneous use of LSB first in the U300 machine, the
PL022 used in U300 is a standard ARM core that doesn't support this
bit so it should never have been set.
Cc: Kevin Wells wells...@gmail.comOA
Signed-off-by: Linus Walleij linus.wall...@stericsson.com
---
arch/arm/mach-u300/spi.c
Those things in the SPI core just strike me as particularly odd:
dev_dbg() used in an obvious error branch, and then two hardcoded
strings passed in as parameters.
Signed-off-by: Linus Walleij linus.wall...@stericsson.com
---
drivers/spi/spi.c | 10 +-
1 files changed, 5 insertions(+),
Cyril Chemparathy cy...@ti.com writes:
TI's sequencer serial port (TI-SSP) is a jack-of-all-trades type of serial
port
device. It has a built-in programmable execution engine that can be
programmed
to operate as almost any serial bus (I2C, SPI, EasyScale, and others).
Hi Cyril,
Can you
This patch adds SSP configuration and pin muxing info for tnetv107x
evm boards.
Signed-off-by: Cyril Chemparathy cy...@ti.com
---
arch/arm/mach-davinci/board-tnetv107x-evm.c | 15 +++
1 files changed, 15 insertions(+), 0 deletions(-)
diff --git
This patch adds an SPI master implementation that operates on top of an
underlying TI-SSP port.
Acked-by: Grant Likely grant.lik...@secretlab.ca
Signed-off-by: Cyril Chemparathy cy...@ti.com
---
arch/arm/mach-davinci/include/mach/ti_ssp.h |5 +
drivers/spi/Kconfig |
This patch adds definitions for spi devices on the tnetv107x evm platform.
Signed-off-by: Cyril Chemparathy cy...@ti.com
---
arch/arm/mach-davinci/board-tnetv107x-evm.c | 45 +++
1 files changed, 45 insertions(+), 0 deletions(-)
diff --git
The tnetv107x evm board has a backlight device that is connected on one of the
SSP ports. This patch adds the board definitions necessary to plug the
backlight driver to the GPIO corresponding to this SSP pin.
Signed-off-by: Cyril Chemparathy cy...@ti.com
---
This patch adds regulator and spi board info definitions for the tps6524x
power management IC found on tnetv107x evm boards.
Signed-off-by: Cyril Chemparathy cy...@ti.com
---
arch/arm/mach-davinci/board-tnetv107x-evm.c | 85 +++
1 files changed, 85 insertions(+), 0
This patch adds definitions to hook up one of the ti-ssp ports to the SSP GPIO
driver.
Signed-off-by: Cyril Chemparathy cy...@ti.com
---
arch/arm/mach-davinci/board-tnetv107x-evm.c | 15 +++
1 files changed, 15 insertions(+), 0 deletions(-)
diff --git
This patch adds an SSP platform device definition for the tnetv107x soc family.
The clock lookup entry has also been updated to match.
Signed-off-by: Cyril Chemparathy cy...@ti.com
---
arch/arm/mach-davinci/devices-tnetv107x.c | 25
TPS6116x is an EasyScale backlight controller device. This driver supports
TPS6116x devices connected on a single GPIO.
Signed-off-by: Cyril Chemparathy cy...@ti.com
---
drivers/video/backlight/Kconfig|7 +
drivers/video/backlight/Makefile |2 +-
drivers/video/backlight/tps6116x.c
This patch adds a GPIO driver based on TI's SSP device. This driver does not
support GPIO-IRQs.
Acked-by: Grant Likely grant.lik...@secretlab.ca
Signed-off-by: Cyril Chemparathy cy...@ti.com
---
arch/arm/mach-davinci/include/mach/ti_ssp.h |4 +
drivers/gpio/Kconfig|
The tnetv107x evm board has an I2C device connected on one of the SSP ports.
This patch adds board definitions for a GPIO based I2C master, as well as
definitions for the eeprom device on these boards.
Signed-off-by: Cyril Chemparathy cy...@ti.com
---
arch/arm/mach-davinci/board-tnetv107x-evm.c
TI's sequencer serial port (TI-SSP) is a jack-of-all-trades type of serial port
device. It has a built-in programmable execution engine that can be programmed
to operate as almost any serial bus (I2C, SPI, EasyScale, and others).
This patch adds a driver for this controller device. The driver
TPS6524X provides three step-down converters and two general-purpose LDO
voltage regulators. This device is interfaced using SPI.
Acked-by: Mark Brown broo...@opensource.wolfsonmicro.com
Signed-off-by: Cyril Chemparathy cy...@ti.com
---
drivers/regulator/Kconfig | 10 +
Cyril Chemparathy cy...@ti.com writes:
TI's sequencer serial port (TI-SSP) is a jack-of-all-trades type of serial
port
device. It has a built-in programmable execution engine that can be
programmed
to operate as almost any serial bus (I2C, SPI, EasyScale, and others).
Andrew, looking for
On Thu, 2010-10-21 at 21:06 +0200, Linus Walleij wrote:
Those things in the SPI core just strike me as particularly odd:
dev_dbg() used in an obvious error branch,
When debugging, that can be fine. return errcode... is how the error
gets reported; callers can handle that ... but they never
On Mon, 2010-10-18 at 15:25 -0400, Cyril Chemparathy wrote:
This patch adds a GPIO driver based on TI's SSP device. This driver does not
support GPIO-IRQs.
Doesn't look particularly evil, except I don't much like the notion of
needing a stack if it's not being used like an MFD where numerous
On Thu, 21 Oct 2010 15:26:04 -0700
Kevin Hilman khil...@deeprootsystems.com wrote:
Cyril Chemparathy cy...@ti.com writes:
TI's sequencer serial port (TI-SSP) is a jack-of-all-trades type of serial
port
device. It has a built-in programmable execution engine that can be
programmed
2010/10/22 David Brownell davi...@pacbell.net:
and then two hardcoded
strings passed in as parameters.
Which reduced the text space used by the driver, by sharing parts
of the message that were not variable. I realize that some folk really
don't care how much memory gets wasted by constant
On Thu, 21 Oct 2010 17:01:02 -0400
Cyril Chemparathy cy...@ti.com wrote:
TI's sequencer serial port (TI-SSP) is a jack-of-all-trades type of serial
port
device. It has a built-in programmable execution engine that can be
programmed
to operate as almost any serial bus (I2C, SPI, EasyScale,
Hi David,
On 10/21/2010 06:41 PM, David Brownell wrote:
On Mon, 2010-10-18 at 15:25 -0400, Cyril Chemparathy wrote:
This patch adds a GPIO driver based on TI's SSP device. This driver does not
support GPIO-IRQs.
Doesn't look particularly evil, except I don't much like the notion of
Doesn't look particularly evil, except I don't much
like the notion of
needing a stack if it's not being used
like an MFD where numerous
functions are accessed concurrently,
better IMO to just have each function's driver bind exclusively to the chip
(and
drive it in the
mode it
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