as the wait_for_completion_timeout returns long.
Original patch is
http://git.omapzoom.org/?p=kernel/omap.git;a=commitdiff;h=ea02cece7bbc736e60c4188a11aaa74bc6e6
Cc : Jon Hunter jon-hun...@ti.com
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 10 --
1 files
.
- Reset is removed from omap_i2c_init, which was called
not only during probe, but also after time out and error handling.
omap_i2c_reset is added in those places to effect the reset.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
Todo:
Some of the cases like underflow the reset may
/omap.git;a=commit;h=a2ab04192ba25e60f95ba1ff3af5601a2d7b5bd1
Signed-off-by: Vikram Pandita vikram.pand...@ti.com
Signed-off-by: Jon Hunter jon-hun...@ti.com
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 33 ++---
1 files changed
No functional change. Makes the read ready processing a separate
function. This is to avoid extremely long level of indentation.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 86 +---
1 files changed, 45 insertions
...@ti.com
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 2769f67..3670088 100644
--- a/drivers/i2c/busses/i2c-omap.c
p...@pwsan.com
Reviewed-by: Kevin Hilman khil...@ti.com
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
arch/arm/mach-omap2/omap_hwmod_44xx_data.c |3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
b/arch/arm/mach-omap2
The omap_i2c_remove function may not be needed after
device exit so the memory could be freed.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c |5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers
the pm_rintime_put after the error check.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 2096726..a461097 100644
by Jon Hunter jon-hun...@ti.com
Changes from his patch
- Update OMAP_I2C_REV_ON_3430 also to reflect that it is same as 3530
Signed-off-by: Jon Hunter jon-hun...@ti.com
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 10 +-
1 files changed, 5
Currently in the 1.153 errata handling while waiting for transmitter
underflow if NACK is got the XUDF flag is also set.
Fix the same and set it after wait for the condition is over.
Cc: Alexander Shishkin virtu...@slind.org
Cc: Moiz Sonasath m-sonas...@ti.com
Signed-off-by: Shubhrajyoti D
is not defined
CC arch/arm/mach-omap2/board-ti8168evm.o
drivers/i2c/busses/i2c-omap.c:272: warning: 'omap_i2c_unidle' defined but not
used
drivers/i2c/busses/i2c-omap.c:293: warning: 'omap_i2c_idle' defined but not used
CC net/ipv4/ip_forward.o
Signed-off-by: Shubhrajyoti D shubhrajy
.
The following changes since commit dd775ae2549217d3ae09363e3edb305d0fa19928:
Linux 3.4-rc1 (2012-03-31 16:24:09 -0700)
are available in the git repository at:
g...@gitorious.org:linus-tree/linus-tree.git i2c-v5
Jon Hunter (1):
I2C: OMAP: Correct I2C revision for OMAP3
Shubhrajyoti D (15
/omap.git;a=commit;h=a2ab04192ba25e60f95ba1ff3af5601a2d7b5bd1
Signed-off-by: Vikram Pandita vikram.pand...@ti.com
Signed-off-by: Jon Hunter jon-hun...@ti.com
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 33 ++---
1 files changed
.
- Reset is removed from omap_i2c_init, which was called
not only during probe, but also after time out and error handling.
omap_i2c_reset is added in those places to effect the reset.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 20
Currently i2c register restore is done always.
Adding conditional restore.
The i2c register restore is done only if the context is lost.
Also remove the definition of SYSS_RESETDONE_MASK and use the
one in omap_hwmod.h.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
arch/arm/plat
The omap_i2c_remove function may not be needed after
device exit so the memory could be freed.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c |5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers
as the wait_for_completion_timeout returns long.
Original patch is
http://git.omapzoom.org/?p=kernel/omap.git;a=commitdiff;h=ea02cece7bbc736e60c4188a11aaa74bc6e6
Cc : Jon Hunter jon-hun...@ti.com
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 10 --
1 files
...@ti.com
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 2769f67..3670088 100644
--- a/drivers/i2c/busses/i2c-omap.c
The various devm_ functions allocate memory that is released when a driver
detaches. This patch uses devm_kzalloc, devm_request_mem_region and
devm_ioremap for data that is allocated in the probe function of a platform
device and is only freed in the remove function.
Signed-off-by: Shubhrajyoti D
If PM runtime get_sync fails return with the error
so that no further reads/writes goes through the interface.
This will avoid possible abort.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 13 ++---
1 files changed, 10 insertions(+), 3 deletions
Use SET_RUNTIME_PM_OPS macro to set runtime functions.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 11 ---
1 files changed, 4 insertions(+), 7 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index
0007b8d7
[ 154.916778] 9fe0: beaf1b68 d23c 4005baf0 8010
[ 154.931335] r6: r5:8010 r4:4005baf0 r3:beaf1f04
[ 154.937316] ---[ end trace 1b75b31a2719ed21 ]--
Cc: sta...@vger.kernel.org
Signed-off-by: Shubhrajyoti D shubhrajy
No functional change. Makes the read ready processing a separate
function. This is to avoid extremely long level of indentation.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 86 +---
1 files changed, 45 insertions
From: Tasslehoff Kjappfot tasskj...@gmail.com
i2c_probe set the dev-errata flag, but omap_i2c_init cleared the flag again.
Move the errata handling to i2c_probe.
Signed-off-by: Tasslehoff Kjappfot tasskj...@gmail.com
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c
by Jon Hunter jon-hun...@ti.com
Changes from his patch
- Update OMAP_I2C_REV_ON_3430 also to reflect that it is same as 3530
Signed-off-by: Jon Hunter jon-hun...@ti.com
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 10 +-
1 files changed, 5
-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c |6 ++
1 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 45389db..2769f67 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c
the pm_rintime_put after the error check.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 2096726..a461097 100644
p...@pwsan.com
Reviewed-by: Kevin Hilman khil...@ti.com
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
arch/arm/mach-omap2/omap_hwmod_44xx_data.c |3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
b/arch/arm/mach-omap2
Currently in the 1.153 errata handling while waiting for transmitter
underflow if NACK is got the XUDF flag is also set.
The flag is set after wait for the condition is over.
Cc: Alexander Shishkin virtu...@slind.org
Cc: Moiz Sonasath m-sonas...@ti.com
Signed-off-by: Shubhrajyoti D shubhrajy
258f742635360175564e9470eb060ff4d4b984e7:
modpost: Fix modpost license checking of vmlinux.o (2012-04-09 20:52:56 -0700)
are available in the git repository at:
g...@gitorious.org:linus-tree/linus-tree.git i2c_omap-next
Jon Hunter (1):
I2C: OMAP: Correct I2C revision for OMAP3
Shubhrajyoti D (16):
I2C: OMAP: make
p...@pwsan.com
Reviewed-by: Kevin Hilman khil...@ti.com
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
arch/arm/mach-omap2/omap_hwmod_44xx_data.c |3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
b/arch/arm/mach-omap2
The various devm_ functions allocate memory that is released when a driver
detaches. This patch uses devm_kzalloc, devm_request_mem_region and
devm_ioremap for data that is allocated in the probe function of a platform
device and is only freed in the remove function.
Signed-off-by: Shubhrajyoti D
The section number in the recent errata document has changed.
Rename the erratum 1p153 to the unique id i462 instead, so that
it is easier to reference. Also change the function name and comments
to reflect the same.
Cc: Jon Hunter jon-hun...@ti.com
Signed-off-by: Shubhrajyoti D shubhrajy
Currently in the 1.153 errata handling while waiting for transmitter
underflow if NACK is got the XUDF flag is also set.
The flag is set after wait for the condition is over.
Cc: Alexander Shishkin virtu...@slind.org
Cc: Moiz Sonasath m-sonas...@ti.com
Signed-off-by: Shubhrajyoti D shubhrajy
The omap_i2c_remove function may not be needed after
device exit so the memory could be freed.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c |5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers
No functional change. Makes the read ready processing a separate
function. This is to avoid extremely long level of indentation.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 86 +---
1 files changed, 45 insertions
...@ti.com
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 2769f67..3670088 100644
--- a/drivers/i2c/busses/i2c-omap.c
.
- Reset is removed from omap_i2c_init, which was called
not only during probe, but also after time out and error handling.
omap_i2c_reset is added in those places to effect the reset.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 20
Currently i2c register restore is done always.
Adding conditional restore.
The i2c register restore is done only if the context is lost.
Also remove the definition of SYSS_RESETDONE_MASK and use the
one in omap_hwmod.h.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
arch/arm/plat
by Jon Hunter jon-hun...@ti.com
Changes from his patch
- Update OMAP_I2C_REV_ON_3430 also to reflect that it is same as 3530
Signed-off-by: Jon Hunter jon-hun...@ti.com
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 10 +-
1 files changed, 5
as the wait_for_completion_timeout returns long.
Original patch is
http://git.omapzoom.org/?p=kernel/omap.git;a=commitdiff;h=ea02cece7bbc736e60c4188a11aaa74bc6e6
Cc : Jon Hunter jon-hun...@ti.com
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 10 --
1 files
0007b8d7
[ 154.916778] 9fe0: beaf1b68 d23c 4005baf0 8010
[ 154.931335] r6: r5:8010 r4:4005baf0 r3:beaf1f04
[ 154.937316] ---[ end trace 1b75b31a2719ed21 ]--
Cc: sta...@vger.kernel.org
Signed-off-by: Shubhrajyoti D shubhrajy
From: Tasslehoff Kjappfot tasskj...@gmail.com
i2c_probe set the dev-errata flag, but omap_i2c_init cleared the flag again.
Move the errata handling to i2c_probe.
Signed-off-by: Tasslehoff Kjappfot tasskj...@gmail.com
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c
If PM runtime get_sync fails return with the error
so that no further reads/writes goes through the interface.
This will avoid possible abort.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 13 ++---
1 files changed, 10 insertions(+), 3 deletions
/omap.git;a=commit;h=a2ab04192ba25e60f95ba1ff3af5601a2d7b5bd1
Signed-off-by: Vikram Pandita vikram.pand...@ti.com
Signed-off-by: Jon Hunter jon-hun...@ti.com
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 33 ++---
1 files changed
Use SET_RUNTIME_PM_OPS macro to set runtime functions.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 11 ---
1 files changed, 4 insertions(+), 7 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index
the pm_rintime_put after the error check.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 2096726..a461097 100644
is not defined
CC arch/arm/mach-omap2/board-ti8168evm.o
drivers/i2c/busses/i2c-omap.c:272: warning: 'omap_i2c_unidle' defined but not
used
drivers/i2c/busses/i2c-omap.c:293: warning: 'omap_i2c_idle' defined but not used
CC net/ipv4/ip_forward.o
Signed-off-by: Shubhrajyoti D shubhrajy
From: Tasslehoff Kjappfot tasskj...@gmail.com
i2c_probe set the dev-errata flag, but omap_i2c_init cleared the flag again.
Move the errata handling to i2c_probe.
Signed-off-by: Tasslehoff Kjappfot tasskj...@gmail.com
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c
as the wait_for_completion_timeout returns long.
Original patch is
http://git.omapzoom.org/?p=kernel/omap.git;a=commitdiff;h=ea02cece7bbc736e60c4188a11aaa74bc6e6
Cc : Jon Hunter jon-hun...@ti.com
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 10 --
1 files
The omap_i2c_remove function may not be needed after
device exit so the memory could be freed.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c |5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers
by Jon Hunter jon-hun...@ti.com
Changes from his patch
- Update OMAP_I2C_REV_ON_3430 also to reflect that it is same as 3530
Signed-off-by: Jon Hunter jon-hun...@ti.com
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 10 +-
1 files changed, 5
Use SET_RUNTIME_PM_OPS macro to set runtime functions.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 11 ---
1 files changed, 4 insertions(+), 7 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index
is not defined
CC arch/arm/mach-omap2/board-ti8168evm.o
drivers/i2c/busses/i2c-omap.c:272: warning: 'omap_i2c_unidle' defined but not
used
drivers/i2c/busses/i2c-omap.c:293: warning: 'omap_i2c_idle' defined but not used
CC net/ipv4/ip_forward.o
Signed-off-by: Shubhrajyoti D shubhrajy
...@ti.com
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 2769f67..3670088 100644
--- a/drivers/i2c/busses/i2c-omap.c
Currently i2c register restore is done always.
Adding conditional restore.
The i2c register restore is done only if the context is lost.
Also remove the definition of SYSS_RESETDONE_MASK and use the
one in omap_hwmod.h.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
arch/arm/plat
/omap.git;a=commit;h=a2ab04192ba25e60f95ba1ff3af5601a2d7b5bd1
Signed-off-by: Vikram Pandita vikram.pand...@ti.com
Signed-off-by: Jon Hunter jon-hun...@ti.com
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 33 ++---
1 files changed
.
- Reset is removed from omap_i2c_init, which was called
not only during probe, but also after time out and error handling.
omap_i2c_reset is added in those places to effect the reset.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 20
The section number in the recent errata document has changed.
Rename the erratum 1p153 to the unique id i462 instead, so that
it is easier to reference. Also change the function name and comments
to reflect the same.
Cc: Jon Hunter jon-hun...@ti.com
Signed-off-by: Shubhrajyoti D shubhrajy
-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c |6 ++
1 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 45389db..2769f67 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c
Currently in the 1.153 errata handling while waiting for transmitter
underflow if NACK is got the XUDF flag is also set.
The flag is set after wait for the condition is over.
Cc: Alexander Shishkin virtu...@slind.org
Acked-by: Moiz Sonasath m-sonas...@ti.com
Signed-off-by: Shubhrajyoti D
If PM runtime get_sync fails return with the error
so that no further reads/writes goes through the interface.
This will avoid possible abort. Add a error message in case
of failure with the cause of the failure.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c
No functional change. Makes the read ready processing a separate
function. This is to avoid extremely long level of indentation.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 86 +---
1 files changed, 45 insertions
revision for OMAP3
Shubhrajyoti D (15):
I2C: OMAP: make omap_i2c_unidle/idle functions depend on
CONFIG_PM_RUNTIME
I2C: OMAP: Remove reset at init
I2C: OMAP: I2C register restore only if context is lost
I2C: OMAP: Fix the interrupt clearing in OMAP4
I2C: OMAP: Fix the mismatch
the pm_rintime_put after the error check.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 2096726..a461097 100644
The various devm_ functions allocate memory that is released when a driver
detaches. This patch uses devm_kzalloc, devm_request_mem_region and
devm_ioremap for data that is allocated in the probe function of a platform
device and is only freed in the remove function.
Signed-off-by: Shubhrajyoti D
0007b8d7
[ 154.916778] 9fe0: beaf1b68 d23c 4005baf0 8010
[ 154.931335] r6: r5:8010 r4:4005baf0 r3:beaf1f04
[ 154.937316] ---[ end trace 1b75b31a2719ed21 ]--
Cc: sta...@vger.kernel.org
Signed-off-by: Shubhrajyoti D shubhrajy
is not defined
CC arch/arm/mach-omap2/board-ti8168evm.o
drivers/i2c/busses/i2c-omap.c:272: warning: 'omap_i2c_unidle' defined but not
used
drivers/i2c/busses/i2c-omap.c:293: warning: 'omap_i2c_idle' defined but not used
CC net/ipv4/ip_forward.o
Signed-off-by: Shubhrajyoti D shubhrajy
/omap.git;a=commit;h=a2ab04192ba25e60f95ba1ff3af5601a2d7b5bd1
Signed-off-by: Vikram Pandita vikram.pand...@ti.com
Signed-off-by: Jon Hunter jon-hun...@ti.com
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 33 ++---
1 files changed
by Jon Hunter jon-hun...@ti.com
Changes from his patch
- Update OMAP_I2C_REV_ON_3430 also to reflect that it is same as 3530
Signed-off-by: Jon Hunter jon-hun...@ti.com
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 10 +-
1 files changed, 5
If PM runtime get_sync fails return with the error
so that no further reads/writes goes through the interface.
This will avoid possible abort. Add a error message in case
of failure with the cause of the failure.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c
From: Tasslehoff Kjappfot tasskj...@gmail.com
i2c_probe set the dev-errata flag, but omap_i2c_init cleared the flag again.
Move the errata handling to i2c_probe.
Signed-off-by: Tasslehoff Kjappfot tasskj...@gmail.com
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c
revision for OMAP3
Shubhrajyoti D (15):
I2C: OMAP: make omap_i2c_unidle/idle functions depend on
CONFIG_PM_RUNTIME
I2C: OMAP: Remove reset at init
I2C: OMAP: I2C register restore only if context is lost
I2C: OMAP: Fix the interrupt clearing in OMAP4
I2C: OMAP: Fix the mismatch
No functional change. Makes the read ready processing a separate
function. This is to avoid extremely long level of indentation.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 86 +---
1 files changed, 45 insertions
The omap_i2c_remove function may not be needed after
device exit so the memory could be freed.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c |5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers
-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c |6 ++
1 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 45389db..2769f67 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c
.
- Reset is removed from omap_i2c_init, which was called
not only during probe, but also after time out and error handling.
omap_i2c_reset is added in those places to effect the reset.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 20
Use SET_RUNTIME_PM_OPS macro to set runtime functions.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 11 ---
1 files changed, 4 insertions(+), 7 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index
The section number in the recent errata document has changed.
Rename the erratum 1p153 to the unique id i462 instead, so that
it is easier to reference. Also change the function name and comments
to reflect the same.
Cc: Jon Hunter jon-hun...@ti.com
Signed-off-by: Shubhrajyoti D shubhrajy
Currently in the 1.153 errata handling while waiting for transmitter
underflow if NACK is got the XUDF flag is also set.
The flag is set after wait for the condition is over.
Cc: Alexander Shishkin virtu...@slind.org
Acked-by: Moiz Sonasath m-sonas...@ti.com
Signed-off-by: Shubhrajyoti D
The various devm_ functions allocate memory that is released when a driver
detaches. This patch uses devm_kzalloc, devm_request_mem_region and
devm_ioremap for data that is allocated in the probe function of a platform
device and is only freed in the remove function.
Signed-off-by: Shubhrajyoti D
Currently i2c register restore is done always.
Adding conditional restore.
The i2c register restore is done only if the context is lost.
Also remove the definition of SYSS_RESETDONE_MASK and use the
one in omap_hwmod.h.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
arch/arm/plat
...@ti.com
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 2769f67..3670088 100644
--- a/drivers/i2c/busses/i2c-omap.c
as the wait_for_completion_timeout returns long.
Original patch is
http://git.omapzoom.org/?p=kernel/omap.git;a=commitdiff;h=ea02cece7bbc736e60c4188a11aaa74bc6e6
Cc : Jon Hunter jon-hun...@ti.com
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 10 --
1 files
0007b8d7
[ 154.916778] 9fe0: beaf1b68 d23c 4005baf0 8010
[ 154.931335] r6: r5:8010 r4:4005baf0 r3:beaf1f04
[ 154.937316] ---[ end trace 1b75b31a2719ed21 ]--
Cc: sta...@vger.kernel.org
Signed-off-by: Shubhrajyoti D shubhrajy
the pm_rintime_put after the error check.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 2096726..a461097 100644
the pm_rintime_put after the error check.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 2096726..a461097 100644
The various devm_ functions allocate memory that is released when a driver
detaches. This patch uses devm_kzalloc, devm_request_mem_region and
devm_ioremap for data that is allocated in the probe function of a platform
device and is only freed in the remove function.
Signed-off-by: Shubhrajyoti D
is not defined
CC arch/arm/mach-omap2/board-ti8168evm.o
drivers/i2c/busses/i2c-omap.c:272: warning: 'omap_i2c_unidle' defined but not
used
drivers/i2c/busses/i2c-omap.c:293: warning: 'omap_i2c_idle' defined but not used
CC net/ipv4/ip_forward.o
Signed-off-by: Shubhrajyoti D shubhrajy
...@ti.com
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 2769f67..3670088 100644
--- a/drivers/i2c/busses/i2c-omap.c
The omap_i2c_remove function may not be needed after
device exit so the memory could be freed.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c |5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers
.
- Reset is removed from omap_i2c_init, which was called
not only during probe, but also after time out and error handling.
omap_i2c_reset is added in those places to effect the reset.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 20
-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c |6 ++
1 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 45389db..2769f67 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c
Use SET_RUNTIME_PM_OPS macro to set runtime functions.
Acked-by: Felipe Balbi ba...@ti.com
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c |8 +---
1 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers
From: Tasslehoff Kjappfot tasskj...@gmail.com
i2c_probe set the dev-errata flag, but omap_i2c_init cleared the flag again.
Move the errata handling to i2c_probe.
Signed-off-by: Tasslehoff Kjappfot tasskj...@gmail.com
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c
as the wait_for_completion_timeout returns long.
Original patch is
http://git.omapzoom.org/?p=kernel/omap.git;a=commitdiff;h=ea02cece7bbc736e60c4188a11aaa74bc6e6
Cc : Jon Hunter jon-hun...@ti.com
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 10 --
1 files
Currently i2c register restore is done always.
Adding conditional restore.
The i2c register restore is done only if the context is lost.
Also remove the definition of SYSS_RESETDONE_MASK and use the
one in omap_hwmod.h.
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
arch/arm/plat
The section number in the recent errata document has changed.
Rename the erratum 1p153 to the unique id i462 instead, so that
it is easier to reference. Also change the function name and comments
to reflect the same.
Cc: Jon Hunter jon-hun...@ti.com
Signed-off-by: Shubhrajyoti D shubhrajy
/omap.git;a=commit;h=a2ab04192ba25e60f95ba1ff3af5601a2d7b5bd1
Signed-off-by: Vikram Pandita vikram.pand...@ti.com
Signed-off-by: Jon Hunter jon-hun...@ti.com
Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com
---
drivers/i2c/busses/i2c-omap.c | 33 ++---
1 files changed
i2c_omap-next
Jon Hunter (1):
I2C: OMAP: Correct I2C revision for OMAP3
Shubhrajyoti D (15):
I2C: OMAP: make omap_i2c_unidle/idle functions depend on
CONFIG_PM_RUNTIME
I2C: OMAP: Remove reset at init
I2C: OMAP: I2C register restore only if context is lost
I2C: OMAP: Fix
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