nd when we pulled down the reset signal for the
Marvell 88E1512P PHY (because it requires at least 50ms after POR with
an active clock). Looking at the reset signal with a scope revealed a
short spike, point B in the artwork above.
Signed-off-by: Mike Looijmans
Reviewed-by: Andrew Lunn
---
Cha
Met vriendelijke groet / kind regards,
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Hi Andrew,
Response below...
Met vriendelijke groet / kind regards,
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See below.
Met vriendelijke groet / kind regards,
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D_OUT_HIGH, this
removes the spike and also removes a line of code since the signal
is already high.
Signed-off-by: Mike Looijmans
---
drivers/net/phy/mdio_bus.c | 6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index 2b
The BMI088 is a combined module with both accelerometer and gyroscope.
This adds the accelerometer driver support for the SPI interface.
The gyroscope part is already supported by the BMG160 driver.
Signed-off-by: Mike Looijmans
---
Changes in v8:
include order asm/ after linux/
Suspend/resume
This adds the device-tree bindings for the Bosch Sensortec BMI088 IMU,
the accelerometer part.
Signed-off-by: Mike Looijmans
---
Changes in v8:
Add spi-max-frequency: true
Changes in v7:
Add additionalProperties
Change bmi088_accel to bmi088-accel
Add interrupt-names and adjust description
See below
Met vriendelijke groet / kind regards,
Mike Looijmans
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See below
Met vriendelijke groet / kind regards,
Mike Looijmans
System Expert
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This adds the device-tree bindings for the Bosch Sensortec BMI088 IMU,
the accelerometer part.
Signed-off-by: Mike Looijmans
---
Changes in v7:
Add additionalProperties
Change bmi088_accel to bmi088-accel
Add interrupt-names and adjust description
Changes in v6:
I't been almost a year since
The BMI088 is a combined module with both accelerometer and gyroscope.
This adds the accelerometer driver support for the SPI interface.
The gyroscope part is already supported by the BMG160 driver.
Signed-off-by: Mike Looijmans
---
Changes in v7:
Change bmi088_accel to bmi088-accel
Order
Comments inlined below.
Met vriendelijke groet / kind regards,
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Comments inlined below.
Met vriendelijke groet / kind regards,
Mike Looijmans
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Wow, fast response, thanks.
Updated my dtschema, fixed the match name as requested and v7 is ready
to go. I'm awaiting feedback from the iio people so I can send a new
patch set.
M.
Met vriendelijke groet / kind regards,
Mike Looijmans
System Expert
TOPIC Embedded Products B.V
The BMI088 is a combined module with both accelerometer and gyroscope.
This adds the accelerometer driver support for the SPI interface.
The gyroscope part is already supported by the BMG160 driver.
Signed-off-by: Mike Looijmans
---
Changes in v6:
Hope you have good memory - v5 was almost
This adds the device-tree bindings for the Bosch Sensortec BMI088 IMU,
the accelerometer part.
Signed-off-by: Mike Looijmans
---
Changes in v6:
I't been almost a year since the last commit, sorry...
Fixed the yaml errors
Add interrupt, vdd and vddio properties
Changes in v5:
submit together
Add support for the LTC4162-L Li-Ion battery charger. The driver allows
reading back telemetry and to set some charging options like the input
current limit.
Signed-off-by: Mike Looijmans
---
v2: Use microohm units instead of milliohm
Add interrupt support using smbalert
Support
Met vriendelijke groet / kind regards,
Mike Looijmans
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Add support for the LTC4162-L Li-Ion battery charger. The driver allows
reading back telemetry and to set some charging options like the input
current limit.
Signed-off-by: Mike Looijmans
---
v2: Use microohm units instead of milliohm
Add interrupt support using smbalert
Support
k to be up and running before the
kernel boots (e.g. for bootloader usage). Some vendors initialize PLLs
only in their bootloader and thus need the clock running at boot.
Signed-off-by: Mike Looijmans
---
v2: Add description in Documentation/ABI/
Use regmap_read_poll_timeout()
Abort on sysfs_cr
Hello,
No worries on processing time. Only drawback is that since the project
ended, I may no longer have access to the actual hardware for testing.
Further inline comments below.
Met vriendelijke groet / kind regards,
Mike Looijmans
System Expert
TOPIC Embedded Products B.V
Gentle ping, haven't seen any response...
Met vriendelijke groet / kind regards,
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Met vriendelijke groet / kind regards,
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Met vriendelijke groet / kind regards,
Mike Looijmans
System Expert
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Export an attribute program_nvm_bank that when read reports the current
bank value. To program the chip's current state into NVM, write the
magic value 0xC7 into this attribute.
Signed-off-by: Mike Looijmans
---
drivers/clk/clk-si5341.c | 73
1 file
Add support for the LTC4162-L Li-Ion battery charger. The driver allows
reading back telemetry and to set some charging options like the input
current limit.
This adds the devicetree bindings.
Signed-off-by: Mike Looijmans
---
v2: Use microohms, add lltc,cell-count
v3: Fix example dts to match
Add support for the LTC4162-L Li-Ion battery charger. The driver allows
reading back telemetry and to set some charging options like the input
current limit.
Signed-off-by: Mike Looijmans
---
v2: Use microohm units instead of milliohm
Add interrupt support using smbalert
Support
Add support for the LTC4162-L Li-Ion battery charger. The driver allows
reading back telemetry and to set some charging options like the input
current limit.
This adds the devicetree bindings.
Signed-off-by: Mike Looijmans
---
v2: Use microohms, add lltc,cell-count
v3: Fix example dts to match
Add support for the LTC4162-L Li-Ion battery charger. The driver allows
reading back telemetry and to set some charging options like the input
current limit.
Signed-off-by: Mike Looijmans
---
v2: Use microohm units instead of milliohm
Add interrupt support using smbalert
Support
Add support for the LTC4162-L Li-Ion battery charger. The driver allows
reading back telemetry and to set some charging options like the input
current limit.
This adds the devicetree bindings.
Signed-off-by: Mike Looijmans
---
v2: Use microohms, add lltc,cell-count
.../bindings/power/supply
The NXP PCAL9554B is a variant of the PCA953x GPIO expander,
with 8 GPIOs, latched interrupts and some advanced configuration
options. The "C" version only differs in I2C address.
This adds the entry to the devicetree bindings.
Signed-off-by: Mike Looijmans
Acked-by: Rob Herring
Met vriendelijke groet / kind regards,
Mike Looijmans
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Add support for the LTC4162-L Li-Ion battery charger. The driver allows
reading back telemetry and to set some charging options like the input
current limit.
Signed-off-by: Mike Looijmans
---
drivers/power/supply/Kconfig | 8 +
drivers/power/supply/Makefile| 1
Add support for the LTC4162-L Li-Ion battery charger. The driver allows
reading back telemetry and to set some charging options like the input
current limit.
This adds the devicetree bindings.
Signed-off-by: Mike Looijmans
---
.../bindings/power/supply/ltc4162-l.yaml | 60
The NXP PCAL9554B is a variant of the PCA953x GPIO expander,
with 8 GPIOs, latched interrupts and some advanced configuration
options. The "C" version only differs in I2C address.
This adds the entry to the devicetree bindings.
Signed-off-by: Mike Looijmans
---
v2: Split devicetre
Met vriendelijke groet / kind regards,
Mike Looijmans
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Met vriendelijke groet / kind regards,
Mike Looijmans
System Expert
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The NXP PCAL9554B is a variant of the PCA953x GPIO expander,
with 8 GPIOs, latched interrupts and some advanced configuration
options. The "C" version only differs in I2C address.
This adds the entry to the devicetree bindings.
Signed-off-by: Mike Looijmans
---
v2: Split devicetre
The NXP PCAL9554B is a variant of the PCA953x GPIO expander,
with 8 GPIOs, latched interrupts and some advanced configuration
options. The "C" version only differs in I2C address.
Signed-off-by: Mike Looijmans
---
v2: Split devicetree and code into separate patches
drivers/gpio/gpio
The NXP PCAL9554B is a variant of the PCA953x GPIO expander,
with 8 GPIOs, latched interrupts and some advanced configuration
options. The "C" version only differs in I2C address.
Signed-off-by: Mike Looijmans
---
Documentation/devicetree/bindings/gpio/gpio-pca953x.txt | 1 +
drivers
Met vriendelijke groet / kind regards,
Mike Looijmans
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Support VBUS power control using regulator framework. Enables the regulator
while the port is in host mode.
The "vbus-supply" property can be provided using a usb-connector child node
and standard devicetree bindings.
Signed-off-by: Mike Looijmans
---
v2: Add missing devm_regulato
Met vriendelijke groet / kind regards,
Mike Looijmans
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Met vriendelijke groet / kind regards,
Mike Looijmans
System Expert
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Met vriendelijke groet / kind regards,
Mike Looijmans
System Expert
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Support VBUS power control using regulator framework. Enables the regulator
while the port is in host mode.
The "vbus-supply" property can be provided using a usb-connector child node
and standard devicetree bindings.
Signed-off-by: Mike Looijmans
---
v2: Add missing devm_regulato
Met vriendelijke groet / kind regards,
Mike Looijmans
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Met vriendelijke groet / kind regards,
Mike Looijmans
System Expert
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Met vriendelijke groet / kind regards,
Mike Looijmans
System Expert
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Met vriendelijke groet / kind regards,
Mike Looijmans
System Expert
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Support VBUS power control using regulator framework. Enables the regulator
while the port is in host mode.
Signed-off-by: Mike Looijmans
---
v2: Add missing devm_regulator_get call which got lost during rebase
.../devicetree/bindings/usb/dwc3.txt | 1 +
drivers/usb/dwc3/core.c
Oh darn, the "devm_get_regulator..." call in probe got lost in the
rebase+merge. I'll add that in v2.
Met vriendelijke groet / kind regards,
Mike Looijmans
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E: m
Met vriendelijke groet / kind regards,
Mike Looijmans
System Expert
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Support VBUS power control using regulator framework. Enables the regulator
while the port is in host mode.
Signed-off-by: Mike Looijmans
---
.../devicetree/bindings/usb/dwc3.txt | 1 +
drivers/usb/dwc3/core.c | 30 ++-
drivers/usb/dwc3/core.h
This enables support for VBUS on boards where the power is supplied
by a regulator. The regulator is enabled when the USB port enters
HOST mode.
Signed-off-by: Mike Looijmans
---
v2: Added missing "return 0;" in set_vbus method
.../devicetree/bindings/usb/usb-nop-xceiv.txt | 3 ++
d
Met vriendelijke groet / kind regards,
Mike Looijmans
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This enables support for VBUS on boards where the power is supplied
by a regulator. The regulator is enabled when the USB port enters
HOST mode.
Signed-off-by: Mike Looijmans
---
.../devicetree/bindings/usb/usb-nop-xceiv.txt | 3 ++
drivers/usb/phy/phy-generic.c | 44
Add support for the Si5342, Si5344 and Si5345 chips. These are equivalent
to the Si5341 family, but with more clock input options (which are not
supported yet by this driver).
Signed-off-by: Mike Looijmans
---
.../bindings/clock/silabs,si5341.txt | 11 ++-
drivers/clk/clk-si5341.c
Good catch, thanks. You have my
Acked-by: Mike Looijmans
On 22-07-19 23:24, Stephen Boyd wrote:
> Please Cc authors of drivers so they can ack/review.
>
> Adding Mike to take a look.
>
> Quoting Colin King (2019-07-01 09:50:20)
>> From: Colin Ian King
>>
>>
On 27-06-19 23:06, Stephen Boyd wrote:
> Quoting Mike Looijmans (2019-05-17 06:23:52)
>> Adds a driver for the Si5341 and Si5340 chips. The driver does not fully
>> support all features of these chips, but allows the chip to be used
>> without any support from the "
On 26-06-19 23:24, Stephen Boyd wrote:
> Sorry, I'm getting through my inbox pile and saw this one.
>
> Quoting Mike Looijmans (2019-04-30 22:46:55)
>> On 30-04-19 02:17, Stephen Boyd wrote:
>>>
>>> Why can't that driver call clk_prepare_enable()? Is
d
enabling or powering down outputs and multisynths.
Signed-off-by: Mike Looijmans
---
v2: Fix setting a Rx_DIV value of 2
v3: Rework after maintainer review
Style changes (whitespace, brackets)
Use unaligned.h
Integrate assigned-clock(-parent)s support
Remove most dev_dbg calls
d
Adds the devicetree bindings for the Si5341 and Si5340 chips from
Silicon Labs. These are multiple-input multiple-output clock
synthesizers.
Signed-off-by: Mike Looijmans
---
v3: Remove synthesizers child nodes
Fix typo
v2: Add data sheet reference.
Restructured to enable use
Adds the devicetree bindings for the Si5341 and Si5340 chips from
Silicon Labs. These are multiple-input multiple-output clock
synthesizers.
Signed-off-by: Mike Looijmans
---
v2: Add data sheet reference.
Restructured to enable use of "assigned-clock*" properties to set
up bo
The Si544 supports changing frequencies "on the fly" when the change is
less than 950 ppm from the current center frequency. The driver now
uses the small adjustment routine for implementing this.
Signed-off-by: Mike Looijmans
---
drivers/clk/clk-si5
On 30-04-19 02:17, Stephen Boyd wrote:
> Quoting Mike Looijmans (2019-04-27 02:42:56)
>> On 27-04-19 02:44, Stephen Boyd wrote:
>>> Quoting Mike Looijmans (2019-04-25 23:51:15)
>>>> On 26-04-19 01:04, Stephen Boyd wrote:
>>>>>> +
>>>>>
On 27-04-19 02:44, Stephen Boyd wrote:
> Quoting Mike Looijmans (2019-04-25 23:51:15)
>> On 26-04-19 01:04, Stephen Boyd wrote:
>>> Quoting Mike Looijmans (2019-04-24 02:02:16)
>>>> Adds the devicetree bindings for the si5341 driver that supports the
>>>>
I'll send a v2 with lots of changes someday next week (I hope). Comments
interleaved, if I didn't comment or explicitly say "ok", just assume I agree
and will change it.
On 26-04-19 01:36, Stephen Boyd wrote:
> Quoting Mike Looijmans (2019-04-24 02:00:38)
>> Adds a dr
On 26-04-19 01:04, Stephen Boyd wrote:
> Quoting Mike Looijmans (2019-04-24 02:02:16)
>> Adds the devicetree bindings for the si5341 driver that supports the
>> Si5341 and Si5340 chips.
>>
>> Signed-off-by: Mike Looijmans
>> ---
>> .../bindings
d
enabling or powering down outputs and multisynths.
Signed-off-by: Mike Looijmans
---
v2: Use correct distribution list (not the devicetree one)
Fix bug that a /2 divider setting actually disabled the divider
Update the Kconfig description (no firmware blob needed)
drivers/clk/Kconfig
d
enabling or powering down outputs and multisynths.
Signed-off-by: Mike Looijmans
---
drivers/clk/Kconfig | 11 +
drivers/clk/Makefile |1 +
drivers/clk/clk-si5341.c | 1452 ++
3 files changed, 1464 insertions(+)
create mode 100644 drivers/clk/cl
Adds the devicetree bindings for the si5341 driver that supports the
Si5341 and Si5340 chips.
Signed-off-by: Mike Looijmans
---
.../bindings/clock/silabs,si5341.txt | 141 ++
1 file changed, 141 insertions(+)
create mode 100644 Documentation/devicetree/bindings/clock
On 16-03-19 11:24, Himanshu Jha wrote:
> On Wed, Mar 06, 2019 at 08:31:48AM +0100, Mike Looijmans wrote:
>> The SPI interface implementation was completely broken.
>>
>> When using the SPI interface, there are only 7 address bits, the upper bit
>> is controlled by a pag
The standard unit for temperature is millidegrees Celcius. Adapt the
driver to report in millidegrees instead of degrees.
Signed-off-by: Mike Looijmans
---
v2: Remove unused 'addr7' variable
v3: Split patch into temperature and SPI
on when they become valid, and they
aren't even enumerated in the memory map. So check the calibration and
retry reading it from the device after each measurement until it provides
something valid.
Signed-off-by: Mike Looijmans
---
v2: Remove unused 'addr7' variable
v3: Split patch into temperature
On 03-03-19 17:57, Jonathan Cameron wrote:
> On Thu, 21 Feb 2019 10:20:49 +0100
> Mike Looijmans wrote:
>
>> The SPI interface implementation was completely broken.
>>
>> When using the SPI interface, there are only 7 address bits, the upper bit
>> is con
on when they become valid, and they
aren't even enumerated in the memory map. So check the calibration and
retry reading it from the device after each measurement until it provides
something valid.
Report temperature in millidegrees Celcius instead of degrees.
Signed-off-by: Mike Looijmans
---
v2
On 16-02-19 12:27, Himanshu Jha wrote:
> Hello Mike,
>
> On Fri, Feb 15, 2019 at 02:47:55PM +0100, Mike Looijmans wrote:
>> The SPI interface implementation was completely broken.
>
> My apologies!
>
> SPI interface caused me a lot of trouble in my project timelin
on when they become valid, and they
aren't even enumerated in the memory map. So check the calibration and
retry reading it from the device after each measurement until it provides
something valid.
Report temperature in millidegrees Celcius instead of degrees.
Signed-off-by: Mike Looijmans
Standard unit for temperature is millidegrees Celcius, whereas this driver
was reporting in degrees. Fix the scale factor in the driver.
Signed-off-by: Mike Looijmans
---
v2: Don't touch val2 when returning IIO_VAL_INT
Only touch val when returning a value
drivers/iio/gyro/bmg160_core.c
On 12-02-19 18:00, Tomasz Duszynski wrote:
> On Tue, Feb 12, 2019 at 03:25:49PM +0100, Mike Looijmans wrote:
>> Standard unit for temperature is millidegrees Celcius, whereas this driver
>> was reporting in degrees. Fix the scale factor in the driver.
>>
>> Si
Standard unit for temperature is millidegrees Celcius, whereas this driver
was reporting in degrees. Fix the scale factor in the driver.
Signed-off-by: Mike Looijmans
---
drivers/iio/gyro/bmg160_core.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/iio/gyro
PCAP and ICAP interfaces to be used for PR.
Signed-off-by: Mike Looijmans
Reviewed-by: Moritz Fischer
---
v2: Move the register setting in between the clock enable/disable
drivers/fpga/zynq-fpga.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/fpga/zynq-fpga.c b/drivers/fpga/zynq
PCAP and ICAP interfaces to be used for PR.
Signed-off-by: Mike Looijmans
Reviewed-by: Moritz Fischer
---
v2: Move the register setting in between the clock enable/disable
drivers/fpga/zynq-fpga.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/fpga/zynq-fpga.c b/drivers/fpga/zynq
other bus (e.g. PCIe)
>
> On Tue, Oct 23, 2018 at 08:31:19AM +0200, Mike Looijmans wrote:
>> The Xilinx Zynq FPGA driver takes ownership of the PR interface, making
>> it impossible to use the ICAP interface for partial reconfiguration.
>>
>> This patch changes the dri
other bus (e.g. PCIe)
>
> On Tue, Oct 23, 2018 at 08:31:19AM +0200, Mike Looijmans wrote:
>> The Xilinx Zynq FPGA driver takes ownership of the PR interface, making
>> it impossible to use the ICAP interface for partial reconfiguration.
>>
>> This patch changes the dri
PCAP and ICAP interfaces to be used for PR.
Signed-off-by: Mike Looijmans
---
drivers/fpga/zynq-fpga.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/fpga/zynq-fpga.c b/drivers/fpga/zynq-fpga.c
index 3110e00..f6c205a 100644
--- a/drivers/fpga/zynq-fpga.c
+++ b/drivers/fpga/zynq
PCAP and ICAP interfaces to be used for PR.
Signed-off-by: Mike Looijmans
---
drivers/fpga/zynq-fpga.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/fpga/zynq-fpga.c b/drivers/fpga/zynq-fpga.c
index 3110e00..f6c205a 100644
--- a/drivers/fpga/zynq-fpga.c
+++ b/drivers/fpga/zynq
This adds prepare/unprepare/is_prepared functionality to the drivers for
the SI544 and SI514 chips, allowing the clock output to be disabled when
the clock is not in use.
Signed-off-by: Mike Looijmans
---
drivers/clk/clk-si514.c | 38 +-
drivers/clk/clk-si544
This adds prepare/unprepare/is_prepared functionality to the drivers for
the SI544 and SI514 chips, allowing the clock output to be disabled when
the clock is not in use.
Signed-off-by: Mike Looijmans
---
drivers/clk/clk-si514.c | 38 +-
drivers/clk/clk-si544
On 31-05-18 17:34, Stephen Boyd wrote:
Quoting Mike Looijmans (2018-05-31 07:03:55)
The si544 driver had a rounding problem that using the result of clk_round_rate
may set the clock to yet another rate, for example:
clk_round_rate(19500) = 19499
clk_round_rate(19499) = 19498
On 31-05-18 17:34, Stephen Boyd wrote:
Quoting Mike Looijmans (2018-05-31 07:03:55)
The si544 driver had a rounding problem that using the result of clk_round_rate
may set the clock to yet another rate, for example:
clk_round_rate(19500) = 19499
clk_round_rate(19499) = 19498
(clk, actual_freq);
clk_round_rate(clk, actual_freq) == actual_freq && clk_get_rate(clk) ==
actual_freq
Signed-off-by: Mike Looijmans
---
drivers/clk/clk-si544.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/clk/clk-si544.c b/drivers/clk/clk-si544.c
index d437722..e972ff
(clk, actual_freq);
clk_round_rate(clk, actual_freq) == actual_freq && clk_get_rate(clk) ==
actual_freq
Signed-off-by: Mike Looijmans
---
drivers/clk/clk-si544.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/clk/clk-si544.c b/drivers/clk/clk-si544.c
index d437722..e972ff
On 08-05-18 08:36, Peter Rosin wrote:
On 2018-05-01 13:42, Mike Looijmans wrote:
Instead of just hogging the reset GPIO into deactivated state, activate and
then de-activate the reset. This allows for better recovery if the CPU was
reset halfway through an I2C transaction for example.
I
On 08-05-18 08:36, Peter Rosin wrote:
On 2018-05-01 13:42, Mike Looijmans wrote:
Instead of just hogging the reset GPIO into deactivated state, activate and
then de-activate the reset. This allows for better recovery if the CPU was
reset halfway through an I2C transaction for example.
I
Instead of just hogging the reset GPIO into deactivated state, activate and
then de-activate the reset. This allows for better recovery if the CPU was
reset halfway through an I2C transaction for example.
Signed-off-by: Mike Looijmans <mike.looijm...@topic.nl>
---
drivers/i2c/muxes/i
Instead of just hogging the reset GPIO into deactivated state, activate and
then de-activate the reset. This allows for better recovery if the CPU was
reset halfway through an I2C transaction for example.
Signed-off-by: Mike Looijmans
---
drivers/i2c/muxes/i2c-mux-pca954x.c | 12 ++--
1
The power-off call is done in a context that must be able to sleep, so
use gpiod_set_value_cansleep instead of the atomic gpiod_set_value call.
This fixes a kernel warning at shutdown when the gpio is controlled
through an IO expander for example.
Signed-off-by: Mike Looijmans <mike.loo
The power-off call is done in a context that must be able to sleep, so
use gpiod_set_value_cansleep instead of the atomic gpiod_set_value call.
This fixes a kernel warning at shutdown when the gpio is controlled
through an IO expander for example.
Signed-off-by: Mike Looijmans
---
drivers
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