On Tue, Feb 20, 2018 at 04:33:26PM +0100, Marcus Folkesson wrote:
>On Tue, Feb 20, 2018 at 07:13:43AM -0800, Guenter Roeck wrote:
>> On 02/20/2018 05:21 AM, Marcus Folkesson wrote:
>> > Hello William,
>> >
>> > On Tue, Feb 20, 2018 at 07:49:55AM -0500, William
2170b275ea01..c173b6f5c866 100644
>--- a/drivers/watchdog/ebc-c384_wdt.c
>+++ b/drivers/watchdog/ebc-c384_wdt.c
>@@ -1,15 +1,8 @@
>+// SPDX-License-Identifier: GPL-2.0
> /*
> * Watchdog timer driver for the WinSystems EBC-C384
> * Copyright (C) 2016 William Breathitt Gray
>
ers/watchdog/ebc-c384_wdt.c
>index 2170b275ea01..4c4c8ce78021 100644
>--- a/drivers/watchdog/ebc-c384_wdt.c
>+++ b/drivers/watchdog/ebc-c384_wdt.c
>@@ -1,3 +1,4 @@
>+// SPDX-License-Identifier: GPL-2.0
> /*
> * Watchdog timer driver for the WinSystems EBC-C384
> * Copyright (C) 2016 William Breathitt Gray
For ebc-c384_wdt.c,
Acked-by: William Breathitt Gray <vilhelm.g...@gmail.com>
William Breathitt Gray
gister function unregisters the respective
Counter. The devm_counter_register and devm_counter_unregister functions
serve as device memory-managed versions of the counter_register and
counter_unregister functions respectively.
Reviewed-by: Jonathan Cameron
Signed-off-by: William Breathitt Gray
---
MAIN
From: Patrick Havelange
This adds documentation for the specific prescaler entry.
Signed-off-by: Patrick Havelange
Signed-off-by: William Breathitt Gray
---
.../ABI/testing/sysfs-bus-counter-ftm-quaddec| 16
1 file changed, 16 insertions(+)
create mode 100644
-QUAD-8 IIO device interface; the Generic Counter interface serves
to provide the respective functionality and data in a standard way
expected of counter devices.
Reviewed-by: Jonathan Cameron
Signed-off-by: William Breathitt Gray
---
MAINTAINERS| 4 +-
drivers/{iio
Gasnier
Reviewed-by: Jonathan Cameron
Signed-off-by: William Breathitt Gray
---
drivers/counter/Kconfig | 10 +
drivers/counter/Makefile | 1 +
drivers/counter/stm32-timer-cnt.c | 390 ++
3 files changed, 401 insertions(+)
create mode 100644
This patch adds standard documentation for the Generic Counter interface
userspace sysfs attributes of the 104-QUAD-8 driver.
Acked-by: Jonathan Cameron
Signed-off-by: William Breathitt Gray
---
.../ABI/testing/sysfs-bus-counter-104-quad-8 | 36 +++
MAINTAINERS
From: Patrick Havelange
Several files are/will be using the same #defines to use the Flextimer
module. Regroup them in a common file.
Reviewed-by: Esben Haabendal
Signed-off-by: Patrick Havelange
Signed-off-by: William Breathitt Gray
---
include/linux/fsl/ftm.h | 88
From: Patrick Havelange
This driver exposes the counter for the quadrature decoder of the
FlexTimer Module, present in the LS1021A soc.
Signed-off-by: Patrick Havelange
Signed-off-by: William Breathitt Gray
---
drivers/counter/Kconfig | 9 +
drivers/counter/Makefile | 1
This patch adds standard documentation for the userspace sysfs
attributes of the Generic Counter interface.
Reviewed-by: Jonathan Cameron
Signed-off-by: William Breathitt Gray
---
Documentation/ABI/testing/sysfs-bus-counter | 230
MAINTAINERS
From: Patrick Havelange
FlexTimer quadrature decoder driver.
Reviewed-by: Esben Haabendal
Signed-off-by: Patrick Havelange
Signed-off-by: William Breathitt Gray
---
.../bindings/counter/ftm-quaddec.txt | 18 ++
1 file changed, 18 insertions(+)
create mode 100644
From: Patrick Havelange
Common #defines have been moved to "linux/fsl/ftm.h". Thus making use of
this file.
Also FTM_SC_CLK_SHIFT has been renamed to FTM_SC_CLK_MASK_SHIFT.
Reviewed-by: Esben Haabendal
Signed-off-by: Patrick Havelange
Signed-off-by: William Breathitt Gray
--
The IIO counter subdirectory is now superceded by the Counter subsystem.
This patch adds deprecation warnings to the documentation of the
relevant IIO Counter sysfs attributes.
Acked-by: Jonathan Cameron
Signed-off-by: William Breathitt Gray
---
Documentation/ABI/testing/sysfs-bus-iio
From: Fabrice Gasnier
The STM32 LP Timer counter driver now resides under the Counter
subsystem. This patch adjusts dt-bindings to account for the STM32
lptimer driver move.
Cc: Mark Rutland
Signed-off-by: Fabrice Gasnier
Acked-by: Rob Herring
Signed-off-by: William Breathitt Gray
decoder counter driver
counter: ftm-quaddec: Documentation: Add specific counter sysfs
documentation
LS1021A: dtsi: add ftm quad decoder entries
William Breathitt Gray (7):
counter: Introduce the Generic Counter interface
counter: Documentation: Add Generic Counter sysfs documentation
docs
From: Fabrice Gasnier
Add support for new counter device to stm32-lptimer.
Signed-off-by: Fabrice Gasnier
Reviewed-by: Jonathan Cameron
Signed-off-by: William Breathitt Gray
---
drivers/counter/Kconfig | 10 +
drivers/counter/Makefile | 1
This patch adds high-level documentation about the Generic Counter
interface.
Reviewed-by: Jonathan Cameron
Signed-off-by: William Breathitt Gray
---
Documentation/driver-api/generic-counter.rst | 342 +++
Documentation/driver-api/index.rst | 1 +
MAINTAINERS
This patch simplifies the boilerplate license text by making use of a
SPDX license identifier line.
Signed-off-by: William Breathitt Gray
---
drivers/iio/counter/104-quad-8.c | 10 +-
1 file changed, 1 insertion(+), 9 deletions(-)
diff --git a/drivers/iio/counter/104-quad-8.c b/drivers
From: Patrick Havelange
This also fixes the wrong value for the previously defined
FTM_MODE_INIT macro (it was not used).
Reviewed-by: Esben Haabendal
Signed-off-by: Patrick Havelange
Signed-off-by: William Breathitt Gray
---
drivers/pwm/pwm-fsl-ftm.c | 44
From: Benjamin Gaignard
Add bindings for STM32 Timer quadrature encoder.
It is a sub-node of STM32 Timer which implement the
quadratic encoder part of the hardware.
Cc: Mark Rutland
Signed-off-by: Benjamin Gaignard
Acked-by: Rob Herring
Signed-off-by: William Breathitt Gray
From: Patrick Havelange
Add the 4 Quadrature counters for this board.
Reviewed-by: Esben Haabendal
Signed-off-by: Patrick Havelange
Signed-off-by: William Breathitt Gray
---
arch/arm/boot/dts/ls1021a.dtsi | 28
1 file changed, 28 insertions(+)
diff --git a/arch
On Thu, Feb 21, 2019 at 10:09:54AM +0900, William Breathitt Gray wrote:
> On Wed, Feb 20, 2019 at 04:41:54PM +, Jonathan Cameron wrote:
> > On Mon, 18 Feb 2019 15:03:18 +0100
> > Patrick Havelange wrote:
> >
> > > This driver exposes the coun
and easy -- and
if not, then it's something I need to fix, so let me know. :-)
William Breathitt Gray
counter driver for a
device with a prescaler before we make that move. From there, we'll have
a better vantage point to determine a fitting standard prescaler
attribute behavior.
So for now, we'll keep these attributes documented here in the
sysfs-bus-counter-ftm-quaddec file, until the time comes to broach the
discussion again.
William Breathitt Gray
t, let me know
which patches you like and I'll add respective Reviewed-by tags for you
for the next Counter subsystem introduction patchset submission.
William Breathitt Gray
> + io = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> + if (!io) {
> + dev_err(>dev, "Failed to get memory region\n");
> + return -ENODEV;
> + }
> +
> + ftm->pdev = pdev;
> + ftm->big_endian = of_prope
NT_DIRECTION_EAST] = "east",
[COUNTER_COUNT_DIRECTION_SOUTHEAST] = "southeast",
[COUNTER_COUNT_DIRECTION_SOUTH] = "south",
[COUNTER_COUNT_DIRECTION_SOUTHWEST] = "southwest",
[COUNTER_COUNT_DIRECTION_WEST] = "west",
[COUNTER_COUNT_DIRECTION_NORTHWEST] = "northwest"
A const table is conveinent in these scenarios because support for new
count directions may be easily added by simple entry into the table.
William Breathitt Gray
On Mon, Apr 08, 2019 at 11:55:31PM +0200, Pavel Machek wrote:
> On Tue 2019-04-02 15:30:37, William Breathitt Gray wrote:
> > This patch adds standard documentation for the userspace sysfs
> > attributes of the Generic Counter interface.
> >
> > Reviewed-by: Jonat
ez (For ipack)
> Reviewed-by: Tom Rix (For fpga)
> Acked-by: Geoff Levand (For ps3)
> Signed-off-by: Uwe Kleine-König
> ---
> drivers/base/isa.c| 4 +---
Acked-by: William Breathitt Gray
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