Gadiyar
Signed-off-by: Moiz Sonasath
Signed-off-by: Vikram Pandita
---
drivers/usb/musb/musb_gadget.c | 38 ++
1 files changed, 26 insertions(+), 12 deletions(-)
diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c
index 8c41a2e..6841f91
ttps://lkml.org/lkml/2011/7/20/357
Signed-off-by: Axel Haslam
Reported-by: Colin Cross
Signed-off-by: Moiz Sonasath
---
drivers/usb/musb/musb_core.c |9 +
drivers/usb/musb/musb_gadget.c |2 +-
drivers/usb/musb/omap2430.c|4 +++-
3 files changed, 13 insertions(+), 2 dele
From: Moiz Sonasath
With this commit: cccad6d4b103e53fb3d1fc1467f654ecb572d047
usb: otg: notifier: switch to atomic notifier
Following dumps are observed on attach/detach for MUSB HOST
mode and on a detach for MUSB Device mode.
BUG: sleeping function called from invalid context at kernel
From: Moiz Sonasath
With this commit: cccad6d4b103e53fb3d1fc1467f654ecb572d047
usb: otg: notifier: switch to atomic notifier
Following dumps are observed on attach/detach for MUSB HOST
mode and on a detach for MUSB Device mode.
BUG: sleeping function called from invalid context at kernel
ion during
multi-byte transfers. RTC(time_set) test case was used for testing.
>From the analysis done, it was concluded that ideally we need a pull-up
of 1.6 K Ohm (recomended) or atleast 470 Ohm or greater for assured
performance in HS mode.
Signed-off-by: Moiz Sonasath
Signed-off-by: Allen Pais
lti-byte transfer. RTC(time_set) test case was used for testing.
>From the analysis done, it was concluded that ideally we need a
pull-up of 1.6k Ohm(recomended) or atleast 470 Ohm or greater for
assured performance in HS mode.
Signed-off-by: Moiz Sonasath
Signed-off-by: Allen Pais
---
drive
ACK any pending read/write interrupts before exiting the ISR either after
completing the operation [ARDY interrupt] or in case of an error
[NACK|AL interrupt]
Signed-off-by: Moiz Sonasath
Signed-off-by: Vikram Pandita
---
drivers/i2c/busses/i2c-omap.c |3 +++
1 files changed, 3
This patch includes the following fixes:
-Fix I2C status ACK
-ACK pending [R/X]DR and [R/X]RDY interrupts in the error/completeion path
-Enable workaround for Errata 1.153 based on I2C IP block
Signed-off-by: Moiz Sonasath
Signed-off-by: Vikram Pandita
Moiz Sonasath (3):
i2c-omap: Fix I2C
From: Nishanth Menon
I2C status ack for [RX]RDR and [RX]RDY could
cause race conditions of clearing the event
twice and a violation of the programing
sequence as defined in TRM This patch fixes
the same.
Signed-off-by: Nishanth Menon
Signed-off-by: Moiz Sonasath
---
drivers/i2c/busses/i2c
Silicon Errata 1.153 has been fixed on OMAP 3630|4430 with the use of a later
version of I2C IP block.
The errata impacts OMAP 2420|2430|3430, enable the workaround for these based
on I2C IP block revision number instead of OMAP CPU type
Signed-off-by: Moiz Sonasath
Signed-off-by: Vikram
i2c-omap: I2C clean-up patch
This patch includes the following fixes:
-Fix I2C status ACK
-ACK pending [R/X]DR and [R/X]RDY interrupts in the error/completeion path
-Enable workaround for Errata 1.153 based on I2C IP block
Signed-off-by: Moiz Sonasath
Signed-off-by: Vikram Pandita
Moiz
ACK any pending read/write interrupts before exiting the ISR either after
completing the operation [ARDY interrupt] or in case of an error
[NACK|AL interrupt]
Signed-off-by: Moiz Sonasath
Signed-off-by: Vikram Pandita
---
drivers/i2c/busses/i2c-omap.c |3 +++
1 files changed, 3
Silicon Errata 1.153 has been fixed on OMAP 3630|4430 with the use of a later
version of I2C IP block.
The errata impacts OMAP 2420|2430|3430, enable the workaround for these based
on I2C IP block revision number instead of OMAP CPU type
Signed-off-by: Moiz Sonasath
Signed-off-by: Vikram
From: Nishanth Menon
I2C status ack for [RX]RDR and [RX]RDY could
cause race conditions of clearing the event
twice and a violation of the programing
sequence as defined in TRM This patch fixes
the same.
Signed-off-by: Nishanth Menon
Signed-off-by: Moiz Sonasath
---
drivers/i2c/busses/i2c
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