in EOQ mode does. This correctly implements continuous selection format
while also correcting and cleaning up the transmit code path.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
drivers/spi/spi-fsl-dspi.c | 20 ++--
1 file changed, 6 insertions(+), 14 del
in EOQ mode does. This correctly implements continuous selection format
while also correcting and cleaning up the transmit code path.
Signed-off-by: Sanchayan Maity
---
drivers/spi/spi-fsl-dspi.c | 20 ++--
1 file changed, 6 insertions(+), 14 deletions(-)
diff --git a/drivers/spi
eanup patch has less to clean with change above
v2:
https://www.spinics.net/lists/arm-kernel/msg543941.html
v1:
http://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1274632.html
Thanks & Regards,
Sanchayan.
Sanchayan Maity (3):
spi: spi-fsl-dspi: Fix incorrect DMA setup
spi: spi-
Buffers allocated with a call to dma_alloc_coherent should be
freed with dma_free_coherent instead of the currently used
devm_kfree.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
drivers/spi/spi-fsl-dspi.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff
been transferred.
While at it also clean up the use of curr_xfer_len which is central
to the DMA setup, from bytes to DMA transfers for every use.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
Reviewed-by: Stefan Agner <ste...@agner.ch>
---
drivers/spi/spi-fsl
eanup patch has less to clean with change above
v2:
https://www.spinics.net/lists/arm-kernel/msg543941.html
v1:
http://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1274632.html
Thanks & Regards,
Sanchayan.
Sanchayan Maity (3):
spi: spi-fsl-dspi: Fix incorrect DMA setup
spi: spi-
Buffers allocated with a call to dma_alloc_coherent should be
freed with dma_free_coherent instead of the currently used
devm_kfree.
Signed-off-by: Sanchayan Maity
---
drivers/spi/spi-fsl-dspi.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/spi/spi-fsl-dspi.c
been transferred.
While at it also clean up the use of curr_xfer_len which is central
to the DMA setup, from bytes to DMA transfers for every use.
Signed-off-by: Sanchayan Maity
Reviewed-by: Stefan Agner
---
drivers/spi/spi-fsl-dspi.c | 35 ++-
1 file changed, 18
to be asserted between sequential transfers.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
drivers/spi/spi-fsl-dspi.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/spi/spi-fsl-dspi.c b/drivers/spi/spi-fsl-dspi.c
index b1ee1f5..41422cd 100644
--- a/drivers/spi/spi-fsl-
Code cleanup for improving code readability and error path fixes
and cleanup removing use of devm_kfree.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
drivers/spi/spi-fsl-dspi.c | 22 --
1 file changed, 16 insertions(+), 6 deletions(-)
diff --git a/d
& Regards,
Sanchayan.
Sanchayan Maity (4):
spi: spi-fsl-dspi: Fix SPI transfer issue when using multiple SPI_IOC_MESSAGE
spi: spi-fsl-dspi: Fix continuous selection format
spi: spi-fsl-dspi: Fix incorrect DMA setup
spi: spi-fsl-dspi: Minor code cleanup and error path fixes
drivers
been transferred.
While at it also clean up the use of curr_xfer_len which is central
to the DMA setup, from bytes to DMA transfers for every use.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
drivers/spi/spi-fsl-dspi.c | 35 ++-
1 file chang
Current DMA implementation had a bug where the DMA transfer would
exit the loop in dspi_transfer_one_message after the completion of
a single transfer. This results in a multi message transfer submitted
with SPI_IOC_MESSAGE to terminate incorrectly without an error.
Signed-off-by: Sanchayan Maity
to be asserted between sequential transfers.
Signed-off-by: Sanchayan Maity
---
drivers/spi/spi-fsl-dspi.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/spi/spi-fsl-dspi.c b/drivers/spi/spi-fsl-dspi.c
index b1ee1f5..41422cd 100644
--- a/drivers/spi/spi-fsl-dspi.c
+++ b/drivers/spi/spi-fsl
Code cleanup for improving code readability and error path fixes
and cleanup removing use of devm_kfree.
Signed-off-by: Sanchayan Maity
---
drivers/spi/spi-fsl-dspi.c | 22 --
1 file changed, 16 insertions(+), 6 deletions(-)
diff --git a/drivers/spi/spi-fsl-dspi.c b/drivers
& Regards,
Sanchayan.
Sanchayan Maity (4):
spi: spi-fsl-dspi: Fix SPI transfer issue when using multiple SPI_IOC_MESSAGE
spi: spi-fsl-dspi: Fix continuous selection format
spi: spi-fsl-dspi: Fix incorrect DMA setup
spi: spi-fsl-dspi: Minor code cleanup and error path fixes
drivers
been transferred.
While at it also clean up the use of curr_xfer_len which is central
to the DMA setup, from bytes to DMA transfers for every use.
Signed-off-by: Sanchayan Maity
---
drivers/spi/spi-fsl-dspi.c | 35 ++-
1 file changed, 18 insertions(+), 17 deletions
Current DMA implementation had a bug where the DMA transfer would
exit the loop in dspi_transfer_one_message after the completion of
a single transfer. This results in a multi message transfer submitted
with SPI_IOC_MESSAGE to terminate incorrectly without an error.
Signed-off-by: Sanchayan Maity
Code cleanup for improving code readability and error path fixes
and cleanup removing use of devm_kfree.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
drivers/spi/spi-fsl-dspi.c | 34 +-
1 file changed, 25 insertions(+), 9 deletions(-)
diff
Code cleanup for improving code readability and error path fixes
and cleanup removing use of devm_kfree.
Signed-off-by: Sanchayan Maity
---
drivers/spi/spi-fsl-dspi.c | 34 +-
1 file changed, 25 insertions(+), 9 deletions(-)
diff --git a/drivers/spi/spi-fsl
been transferred.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
drivers/spi/spi-fsl-dspi.c | 10 --
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/spi/spi-fsl-dspi.c b/drivers/spi/spi-fsl-dspi.c
index b1ee1f5..aee8c88 100644
--- a/drivers/spi/s
been transferred.
Signed-off-by: Sanchayan Maity
---
drivers/spi/spi-fsl-dspi.c | 10 --
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/spi/spi-fsl-dspi.c b/drivers/spi/spi-fsl-dspi.c
index b1ee1f5..aee8c88 100644
--- a/drivers/spi/spi-fsl-dspi.c
+++ b/drivers/spi/spi
/broonie/spi.git/log/?h=topic/fsl-dspi
The patches have been tested on a Toradex Colibri Vybrid VF61 module.
Thanks & Regards,
Sanchayan.
Sanchayan Maity (4):
spi: spi-fsl-dspi: Fix SPI transfer issue when using multiple SPI_IOC_MESSAGE
spi: spi-fsl-dspi: Fix incorrect DMA setup
spi: spi
/broonie/spi.git/log/?h=topic/fsl-dspi
The patches have been tested on a Toradex Colibri Vybrid VF61 module.
Thanks & Regards,
Sanchayan.
Sanchayan Maity (4):
spi: spi-fsl-dspi: Fix SPI transfer issue when using multiple SPI_IOC_MESSAGE
spi: spi-fsl-dspi: Fix incorrect DMA setup
spi: spi
to be asserted between sequential transfers.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
drivers/spi/spi-fsl-dspi.c | 13 ++---
1 file changed, 10 insertions(+), 3 deletions(-)
diff --git a/drivers/spi/spi-fsl-dspi.c b/drivers/spi/spi-fsl-dspi.c
index aee8c88..164e2e1
to be asserted between sequential transfers.
Signed-off-by: Sanchayan Maity
---
drivers/spi/spi-fsl-dspi.c | 13 ++---
1 file changed, 10 insertions(+), 3 deletions(-)
diff --git a/drivers/spi/spi-fsl-dspi.c b/drivers/spi/spi-fsl-dspi.c
index aee8c88..164e2e1 100644
--- a/drivers/spi/spi-fsl
Current DMA implementation had a bug where the DMA transfer would
exit the loop in dspi_transfer_one_message after the completion of
a single transfer. This results in a multi message transfer submitted
with SPI_IOC_MESSAGE to terminate incorrectly without an error.
Signed-off-by: Sanchayan Maity
Current DMA implementation had a bug where the DMA transfer would
exit the loop in dspi_transfer_one_message after the completion of
a single transfer. This results in a multi message transfer submitted
with SPI_IOC_MESSAGE to terminate incorrectly without an error.
Signed-off-by: Sanchayan Maity
Enable DMA for DSPI2 and DSPI3 on Vybrid.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
Changes since v1:
Add signed-off-by missing in v1.
---
arch/arm/boot/dts/vfxxx.dtsi | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/bo
Enable DMA for DSPI2 and DSPI3 on Vybrid.
Signed-off-by: Sanchayan Maity
---
Changes since v1:
Add signed-off-by missing in v1.
---
arch/arm/boot/dts/vfxxx.dtsi | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi
index 000550f
Add DMA support for Vybrid.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
Changes since v2:
1. Rebase on top of Shawn's latest for-next branch
2. Make DMA mode the default for Vybrid. We no longer use the EOQ mode.
Since devtype_data has been constantified it's no longer
Add DMA support for Vybrid.
Signed-off-by: Sanchayan Maity
---
Changes since v2:
1. Rebase on top of Shawn's latest for-next branch
2. Make DMA mode the default for Vybrid. We no longer use the EOQ mode.
Since devtype_data has been constantified it's no longer makes sense to
change
Enable DMA for DSPI2 and DSPI3 on Vybrid.
---
arch/arm/boot/dts/vfxxx.dtsi | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi
index 000550f..e9d2847 100644
--- a/arch/arm/boot/dts/vfxxx.dtsi
+++ b/arch/arm/boot/dts/vfxxx.dtsi
@@
Enable DMA for DSPI2 and DSPI3 on Vybrid.
---
arch/arm/boot/dts/vfxxx.dtsi | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi
index 000550f..e9d2847 100644
--- a/arch/arm/boot/dts/vfxxx.dtsi
+++ b/arch/arm/boot/dts/vfxxx.dtsi
@@
Add DMA support for Vybrid.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
Changes since v1:
- Change in the dspi_dma_xfer function. Use more apt DSPI_FIFO_SIZE
instead of sizeof(u32)
- Do not set RSER on every iteration of loop
Tested on Toradex Colibri Vybrid VF61
Add DMA support for Vybrid.
Signed-off-by: Sanchayan Maity
---
Changes since v1:
- Change in the dspi_dma_xfer function. Use more apt DSPI_FIFO_SIZE
instead of sizeof(u32)
- Do not set RSER on every iteration of loop
Tested on Toradex Colibri Vybrid VF61 module with spi based MCP CAN 251x
Add DMA support for Vybrid.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
drivers/spi/spi-fsl-dspi.c | 293 +
1 file changed, 293 insertions(+)
diff --git a/drivers/spi/spi-fsl-dspi.c b/drivers/spi/spi-fsl-dspi.c
index 9e9dadb..a
Add DMA support for Vybrid.
Signed-off-by: Sanchayan Maity
---
drivers/spi/spi-fsl-dspi.c | 293 +
1 file changed, 293 insertions(+)
diff --git a/drivers/spi/spi-fsl-dspi.c b/drivers/spi/spi-fsl-dspi.c
index 9e9dadb..ada50ee 100644
--- a/drivers/spi
Enable DMA for DSPI on Vybrid.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
arch/arm/boot/dts/vf-colibri.dtsi | 4
arch/arm/boot/dts/vfxxx.dtsi | 6 ++
2 files changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/vf-colibri.dtsi
b/arch/arm/boot/
Enable DMA for DSPI on Vybrid.
Signed-off-by: Sanchayan Maity
---
arch/arm/boot/dts/vf-colibri.dtsi | 4
arch/arm/boot/dts/vfxxx.dtsi | 6 ++
2 files changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/vf-colibri.dtsi
b/arch/arm/boot/dts/vf-colibri.dtsi
index b741709
Add support for Toradex Colibri iMX6 module.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/imx6dl-colibri-eval-v3.dts | 253
arch/arm/boot/dts/imx6qdl-colibri.dtsi
Add support for Toradex Colibri iMX6 module.
Signed-off-by: Sanchayan Maity
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/imx6dl-colibri-eval-v3.dts | 253
arch/arm/boot/dts/imx6qdl-colibri.dtsi | 890 +++
3 files changed
Use enable-gpios property of PWM backlight driver for backlight
control.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
Changes since v1:
Fix commit message
v1: https://lkml.org/lkml/2016/9/14/55
---
arch/arm/boot/dts/imx6qdl-apalis.dtsi | 9 +
1 file chan
Use enable-gpios property of PWM backlight driver for backlight
control.
Signed-off-by: Sanchayan Maity
---
Changes since v1:
Fix commit message
v1: https://lkml.org/lkml/2016/9/14/55
---
arch/arm/boot/dts/imx6qdl-apalis.dtsi | 9 +
1 file changed, 9 insertions(+)
diff --git a/arch
Remove the use of DDC I2C bus bitbang to support reading of EDID
and rely on support from internal HDMI I2C master controller instead.
As a result remove the device tree property ddc-i2c-bus.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
Changes since v1:
Change the r
Remove use of pwm-leds and use the standard /sys/class/pwm
interface from PWM subsystem.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
Acked-by: Marcel Ziswiler <marcel.ziswi...@toradex.com>
---
v1: https://lkml.org/lkml/2016/9/14/55
---
arch/arm/boot/dts/imx6q-apalis-ix
Remove the use of DDC I2C bus bitbang to support reading of EDID
and rely on support from internal HDMI I2C master controller instead.
As a result remove the device tree property ddc-i2c-bus.
Signed-off-by: Sanchayan Maity
---
Changes since v1:
Change the ranking in i2c aliases
v1: https
Remove use of pwm-leds and use the standard /sys/class/pwm
interface from PWM subsystem.
Signed-off-by: Sanchayan Maity
Acked-by: Marcel Ziswiler
---
v1: https://lkml.org/lkml/2016/9/14/55
---
arch/arm/boot/dts/imx6q-apalis-ixora.dts | 22 --
1 file changed, 22 deletions
Use enable-gpios property of PWM backlight driver for backlight
control. While at it also fix the use of brightness levels required
by EDT displays which require inverted PWM's.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
arch/arm/boot/dts/imx6qdl-apalis.dtsi | 9 ++
Use enable-gpios property of PWM backlight driver for backlight
control. While at it also fix the use of brightness levels required
by EDT displays which require inverted PWM's.
Signed-off-by: Sanchayan Maity
---
arch/arm/boot/dts/imx6qdl-apalis.dtsi | 9 +
1 file changed, 9 insertions
Remove use of pwm-leds and use the standard /sys/class/pwm
interface from PWM subsystem.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
arch/arm/boot/dts/imx6q-apalis-ixora.dts | 22 --
1 file changed, 22 deletions(-)
diff --git a/arch/arm/boot/dts
Remove use of pwm-leds and use the standard /sys/class/pwm
interface from PWM subsystem.
Signed-off-by: Sanchayan Maity
---
arch/arm/boot/dts/imx6q-apalis-ixora.dts | 22 --
1 file changed, 22 deletions(-)
diff --git a/arch/arm/boot/dts/imx6q-apalis-ixora.dts
b/arch/arm
Remove the use of DDC I2C bus bitbang to support reading of EDID
and rely on support from internal HDMI I2C master controller instead.
As a result remove the device tree property ddc-i2c-bus.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
Hello,
This patch is
Remove the use of DDC I2C bus bitbang to support reading of EDID
and rely on support from internal HDMI I2C master controller instead.
As a result remove the device tree property ddc-i2c-bus.
Signed-off-by: Sanchayan Maity
---
Hello,
This patch is tested with the following patch applied
https
Add a device tree node for the On-Chip ROM on Vybrid.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
arch/arm/boot/dts/vfxxx.dtsi | 5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi
index 0e34d44..6c5222e
/devices/soc0# cat revision
0013
root@colibri-vf:/sys/bus/soc/devices/soc0# cat soc_id
df6472a6130f29d4
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
drivers/soc/Kconfig | 1 +
drivers/soc/fsl/Kconfig | 10 +++
drivers/soc/fsl/Makefile| 1 +
drivers/s
Add a compatible binding to the main soc node required by the
Vybrid SoC bus driver to bind on.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
arch/arm/boot/dts/vfxxx.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/ar
Add a device tree node for the On-Chip ROM on Vybrid.
Signed-off-by: Sanchayan Maity
---
arch/arm/boot/dts/vfxxx.dtsi | 5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi
index 0e34d44..6c5222e 100644
--- a/arch/arm/boot/dts
/devices/soc0# cat revision
0013
root@colibri-vf:/sys/bus/soc/devices/soc0# cat soc_id
df6472a6130f29d4
Signed-off-by: Sanchayan Maity
---
drivers/soc/Kconfig | 1 +
drivers/soc/fsl/Kconfig | 10 +++
drivers/soc/fsl/Makefile| 1 +
drivers/soc/fsl/soc-vf610.c | 212
Add a compatible binding to the main soc node required by the
Vybrid SoC bus driver to bind on.
Signed-off-by: Sanchayan Maity
---
arch/arm/boot/dts/vfxxx.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi
index
ell_np;
struct nvmem_cell *foo_cell;
cell_np = of_find_node_by_name(parent, "foo");
foo_cell = of_nvmem_cell_get_direct(cell_np);
Parent node can also be the of_node of the main SoC device
node.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
drivers/nvmem
/lists/devicetree/msg80257.html
The RFC version can be found here
https://lkml.org/lkml/2015/5/11/13
Regards,
Sanchayan.
Sanchayan Maity (4):
ARM: dts: vfxxx: Add device tree node for OCOTP
ARM: dts: vfxxx: Add On-Chip ROM node for Vybrid
soc: Add SoC driver for Freescale Vybrid platform
nvmem_cell *foo_cell;
cell_np = of_find_node_by_name(parent, "foo");
foo_cell = of_nvmem_cell_get_direct(cell_np);
Parent node can also be the of_node of the main SoC device
node.
Signed-off-by: Sanchayan Maity
---
drivers/nvmem/core.c | 44 +
/lists/devicetree/msg80257.html
The RFC version can be found here
https://lkml.org/lkml/2015/5/11/13
Regards,
Sanchayan.
Sanchayan Maity (4):
ARM: dts: vfxxx: Add device tree node for OCOTP
ARM: dts: vfxxx: Add On-Chip ROM node for Vybrid
soc: Add SoC driver for Freescale Vybrid platform
Add device tree node for the OCOTP peripheral on Vybrid.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
arch/arm/boot/dts/vfxxx.dtsi | 16
1 file changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi
index 2
Add device tree node for the OCOTP peripheral on Vybrid.
Signed-off-by: Sanchayan Maity
---
arch/arm/boot/dts/vfxxx.dtsi | 16
1 file changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi
index 2c13ec6..0e34d44 100644
--- a/arch/arm
can be found here
http://www.spinics.net/lists/devicetree/msg80257.html
The RFC version can be found here
https://lkml.org/lkml/2015/5/11/13
Regards,
Sanchayan.
Sanchayan Maity (4):
ARM: dts: vfxxx: Add device tree node for OCOTP
ARM: dts: vfxxx: Add On-Chip ROM node for Vybrid
ARM: dts: vfxxx
can be found here
http://www.spinics.net/lists/devicetree/msg80257.html
The RFC version can be found here
https://lkml.org/lkml/2015/5/11/13
Regards,
Sanchayan.
Sanchayan Maity (4):
ARM: dts: vfxxx: Add device tree node for OCOTP
ARM: dts: vfxxx: Add On-Chip ROM node for Vybrid
ARM: dts: vfxxx
Add a device tree node which will be used to bind the Vybrid
SoC driver and provide information adhering to the following:
https://www.kernel.org/doc/Documentation/ABI/testing/sysfs-devices-soc
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
arch/arm/boot/dts/vfxxx.dt
Add device tree node for the OCOTP peripheral on Vybrid.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
arch/arm/boot/dts/vfxxx.dtsi | 16
1 file changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi
index 2
Add a device tree node for the On-Chip ROM on Vybrid.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
arch/arm/boot/dts/vfxxx.dtsi | 5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi
index 0e34d44..6c5222e
/devices/soc0# cat revision
0013
root@colibri-vf:/sys/bus/soc/devices/soc0# cat soc_id
df6472a6130f29d4
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
.../bindings/arm/freescale/fsl,vf610-soc.txt | 20 +++
drivers/soc/Kconfig
Add a device tree node which will be used to bind the Vybrid
SoC driver and provide information adhering to the following:
https://www.kernel.org/doc/Documentation/ABI/testing/sysfs-devices-soc
Signed-off-by: Sanchayan Maity
---
arch/arm/boot/dts/vfxxx.dtsi | 8
1 file changed, 8
Add device tree node for the OCOTP peripheral on Vybrid.
Signed-off-by: Sanchayan Maity
---
arch/arm/boot/dts/vfxxx.dtsi | 16
1 file changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi
index 2c13ec6..0e34d44 100644
--- a/arch/arm
Add a device tree node for the On-Chip ROM on Vybrid.
Signed-off-by: Sanchayan Maity
---
arch/arm/boot/dts/vfxxx.dtsi | 5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi
index 0e34d44..6c5222e 100644
--- a/arch/arm/boot/dts
/devices/soc0# cat revision
0013
root@colibri-vf:/sys/bus/soc/devices/soc0# cat soc_id
df6472a6130f29d4
Signed-off-by: Sanchayan Maity
---
.../bindings/arm/freescale/fsl,vf610-soc.txt | 20 +++
drivers/soc/Kconfig| 1 +
drivers/soc/fsl/Kconfig
/devices/soc0# cat revision
0013
root@colibri-vf:/sys/bus/soc/devices/soc0# cat soc_id
df6472a6130f29d4
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
drivers/soc/Kconfig | 1 +
drivers/soc/fsl/Kconfig | 10 +++
drivers/soc/fsl/Makefile| 1 +
drivers/s
Add device tree binding documentation for Vybrid SoC.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
.../bindings/arm/freescale/fsl,vf610-soc.txt | 35 ++
1 file changed, 35 insertions(+)
create mode 100644
Documentation/devicetree/bindin
/devices/soc0# cat revision
0013
root@colibri-vf:/sys/bus/soc/devices/soc0# cat soc_id
df6472a6130f29d4
Signed-off-by: Sanchayan Maity
---
drivers/soc/Kconfig | 1 +
drivers/soc/fsl/Kconfig | 10 +++
drivers/soc/fsl/Makefile| 1 +
drivers/soc/fsl/soc-vf610.c | 160
Add device tree binding documentation for Vybrid SoC.
Signed-off-by: Sanchayan Maity
---
.../bindings/arm/freescale/fsl,vf610-soc.txt | 35 ++
1 file changed, 35 insertions(+)
create mode 100644
Documentation/devicetree/bindings/arm/freescale/fsl,vf610-soc.txt
diff
handle reference, reading the
offset from the node entry and providing the value from the offset
in the register map.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
drivers/mfd/syscon.c | 30 ++
include/linux/mfd/syscon.h | 10 ++
2 files
Add device tree node for the OCOTP peripheral on Vybrid.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
arch/arm/boot/dts/vfxxx.dtsi | 16
1 file changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi
index 2
Add OCROM node and introduce phandles to OCROM, MSCM and NVMEM
OCOTP for use by the Vybrid SoC bus driver.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
arch/arm/boot/dts/vfxxx.dtsi | 12 +++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/arch/arm/bo
icetree/msg80257.html
The RFC version can be found here
https://lkml.org/lkml/2015/5/11/13
Regards,
Sanchayan.
Sanchayan Maity (5):
mfd: syscon: Introduce syscon_regmap_read_from_offset
ARM: dts: vfxxx: Add device tree node for OCOTP
ARM: dts: vfxxx: Add OCROM and phandle entries for Vybrid SoC
handle reference, reading the
offset from the node entry and providing the value from the offset
in the register map.
Signed-off-by: Sanchayan Maity
---
drivers/mfd/syscon.c | 30 ++
include/linux/mfd/syscon.h | 10 ++
2 files changed, 40 insertions(+)
diff
Add device tree node for the OCOTP peripheral on Vybrid.
Signed-off-by: Sanchayan Maity
---
arch/arm/boot/dts/vfxxx.dtsi | 16
1 file changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi
index 2c13ec6..0e34d44 100644
--- a/arch/arm
Add OCROM node and introduce phandles to OCROM, MSCM and NVMEM
OCOTP for use by the Vybrid SoC bus driver.
Signed-off-by: Sanchayan Maity
---
arch/arm/boot/dts/vfxxx.dtsi | 12 +++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm
icetree/msg80257.html
The RFC version can be found here
https://lkml.org/lkml/2015/5/11/13
Regards,
Sanchayan.
Sanchayan Maity (5):
mfd: syscon: Introduce syscon_regmap_read_from_offset
ARM: dts: vfxxx: Add device tree node for OCOTP
ARM: dts: vfxxx: Add OCROM and phandle entries for Vybrid SoC
.
This patch almost reverts most of commit "usb: chipidea: Use
extcon framework for VBUS and ID detect". We do not rely
anymore on emulating an OTG capable controller by faking OTG
controller reads.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
drivers/usb/chipi
Use USBC_DET feature of standard Colibri SODIMM pin 137 for USB
device/host switching using the generic extcon USB gpio implementation.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
arch/arm/boot/dts/vf-colibri-eval-v3.dtsi | 12
arch/arm/boot/dts/vf-colibr
.
This patch almost reverts most of commit "usb: chipidea: Use
extcon framework for VBUS and ID detect". We do not rely
anymore on emulating an OTG capable controller by faking OTG
controller reads.
Signed-off-by: Sanchayan Maity
---
drivers/usb/chipidea/co
Use USBC_DET feature of standard Colibri SODIMM pin 137 for USB
device/host switching using the generic extcon USB gpio implementation.
Signed-off-by: Sanchayan Maity
---
arch/arm/boot/dts/vf-colibri-eval-v3.dtsi | 12
arch/arm/boot/dts/vf-colibri.dtsi | 7 +++
2 files
r.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
arch/arm/boot/dts/vfxxx.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi
index 5e49fbd..c2d1b5d 100644
--- a/arch/arm/boot/dts/vfxxx.dtsi
+++ b/a
r.
Signed-off-by: Sanchayan Maity
---
arch/arm/boot/dts/vfxxx.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi
index 5e49fbd..c2d1b5d 100644
--- a/arch/arm/boot/dts/vfxxx.dtsi
+++ b/arch/arm/boot/dts/vfxxx.dtsi
oot/dts/qcom for an extcon entry I didn't find any.
Regards,
Sanchayan.
Sanchayan Maity (4):
usb: chipidea: Do not rely on OTG while using extcon
usb: chipidea: ci_hdrc_imx: Introduce CI_HDRC_DUAL_ROLE_NOT_OTG for Vybrid
ARM: dts: vfxxx: Make Vybrid match only on it's own compatible string
AR
oot/dts/qcom for an extcon entry I didn't find any.
Regards,
Sanchayan.
Sanchayan Maity (4):
usb: chipidea: Do not rely on OTG while using extcon
usb: chipidea: ci_hdrc_imx: Introduce CI_HDRC_DUAL_ROLE_NOT_OTG for Vybrid
ARM: dts: vfxxx: Make Vybrid match only on it's own compatible string
AR
fsl,vf610-usb instead of the earlier fsl,imx27-usb.
Signed-off-by: Sanchayan Maity <maitysancha...@gmail.com>
---
drivers/usb/chipidea/ci_hdrc_imx.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/usb/chipidea/ci_hdrc_imx.c
b/drivers/usb/chipidea/ci_hdrc_imx.c
index f
fsl,vf610-usb instead of the earlier fsl,imx27-usb.
Signed-off-by: Sanchayan Maity
---
drivers/usb/chipidea/ci_hdrc_imx.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/usb/chipidea/ci_hdrc_imx.c
b/drivers/usb/chipidea/ci_hdrc_imx.c
index f14f4ab..d9b8a53 100644
--- a/drivers
7.html
Version 2 of the patchset can be found here
http://www.spinics.net/lists/devicetree/msg80654.html
Version 1 of the patchset can be found here
http://www.spinics.net/lists/devicetree/msg80257.html
The RFC version can be found here
https://lkml.org/lkml/2015/5/11/13
Regards,
Sanchayan.
Sanchayan
7.html
Version 2 of the patchset can be found here
http://www.spinics.net/lists/devicetree/msg80654.html
Version 1 of the patchset can be found here
http://www.spinics.net/lists/devicetree/msg80257.html
The RFC version can be found here
https://lkml.org/lkml/2015/5/11/13
Regards,
Sanchayan.
Sanchayan
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