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Revision tags: v6.15, v6.15-rc7, v6.15-rc6, v6.15-rc5, v6.15-rc4, v6.15-rc3, v6.15-rc2, v6.15-rc1, v6.14, v6.14-rc7, v6.14-rc6, v6.14-rc5, v6.14-rc4, v6.14-rc3, v6.14-rc2, v6.14-rc1, v6.13, v6.13-rc7, v6.13-rc6, v6.13-rc5, v6.13-rc4, v6.13-rc3, v6.13-rc2, v6.13-rc1, v6.12, v6.12-rc7, v6.12-rc6, v6.12-rc5, v6.12-rc4, v6.12-rc3, v6.12-rc2, v6.12-rc1, v6.11, v6.11-rc7, v6.11-rc6, v6.11-rc5, v6.11-rc4, v6.11-rc3, v6.11-rc2, v6.11-rc1, v6.10, v6.10-rc7, v6.10-rc6, v6.10-rc5, v6.10-rc4, v6.10-rc3, v6.10-rc2, v6.10-rc1, v6.9, v6.9-rc7, v6.9-rc6, v6.9-rc5, v6.9-rc4, v6.9-rc3, v6.9-rc2, v6.9-rc1, v6.8, v6.8-rc7, v6.8-rc6, v6.8-rc5, v6.8-rc4, v6.8-rc3, v6.8-rc2, v6.8-rc1, v6.7, v6.7-rc8, v6.7-rc7, v6.7-rc6, v6.7-rc5, v6.7-rc4, v6.7-rc3, v6.7-rc2, v6.7-rc1, v6.6 |
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| #
9bc63311 |
| 23-Oct-2023 |
Arnd Bergmann <[email protected]> |
hte: tegra194: add GPIOLIB dependency
The driver started calling into a few interfaces that are part of GPIOLIB and
don't have stub implementations otherwise:
drivers/hte/hte-tegra194.c: In functio
hte: tegra194: add GPIOLIB dependency
The driver started calling into a few interfaces that are part of GPIOLIB and
don't have stub implementations otherwise:
drivers/hte/hte-tegra194.c: In function 'tegra_hte_line_xlate':
drivers/hte/hte-tegra194.c:424:48: error: implicit declaration of function 'gpio_device_get_base'; did you mean 'gpio_device_get_desc'? [-Werror=implicit-function-declaration]
424 | line_id = desc->attr.line_id - gpio_device_get_base(gs->gdev);
| ^~~~~~~~~~~~~~~~~~~~
| gpio_device_get_desc
Add a Kconfig dependency to only allow building when this is defined.
Fixes: dc850faa28ee0 ("hte: tegra194: don't access struct gpio_chip")
Signed-off-by: Arnd Bergmann <[email protected]>
Acked-by: Dipen Patel <[email protected]>
Signed-off-by: Bartosz Golaszewski <[email protected]>
show more ...
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Revision tags: v6.6-rc7, v6.6-rc6, v6.6-rc5, v6.6-rc4, v6.6-rc3, v6.6-rc2 |
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| #
63137bee |
| 11-Sep-2023 |
Bartosz Golaszewski <[email protected]> |
hte: allow building modules with COMPILE_TEST enabled
Allow building all HTE modules with COMPILE_TEST Kconfig option enabled.
Signed-off-by: Bartosz Golaszewski <[email protected]>
Ac
hte: allow building modules with COMPILE_TEST enabled
Allow building all HTE modules with COMPILE_TEST Kconfig option enabled.
Signed-off-by: Bartosz Golaszewski <[email protected]>
Acked-by: Linus Walleij <[email protected]>
Acked-by: Dipen Patel <[email protected]>
Signed-off-by: Dipen Patel <[email protected]>
show more ...
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Revision tags: v6.6-rc1, v6.5, v6.5-rc7, v6.5-rc6, v6.5-rc5, v6.5-rc4, v6.5-rc3, v6.5-rc2, v6.5-rc1, v6.4, v6.4-rc7, v6.4-rc6, v6.4-rc5, v6.4-rc4, v6.4-rc3, v6.4-rc2, v6.4-rc1, v6.3, v6.3-rc7, v6.3-rc6, v6.3-rc5, v6.3-rc4, v6.3-rc3, v6.3-rc2, v6.3-rc1, v6.2, v6.2-rc8, v6.2-rc7, v6.2-rc6, v6.2-rc5, v6.2-rc4, v6.2-rc3, v6.2-rc2, v6.2-rc1, v6.1, v6.1-rc8, v6.1-rc7, v6.1-rc6, v6.1-rc5, v6.1-rc4, v6.1-rc3, v6.1-rc2, v6.1-rc1, v6.0, v6.0-rc7, v6.0-rc6, v6.0-rc5, v6.0-rc4, v6.0-rc3, v6.0-rc2, v6.0-rc1, v5.19, v5.19-rc8, v5.19-rc7, v5.19-rc6, v5.19-rc5, v5.19-rc4, v5.19-rc3, v5.19-rc2, v5.19-rc1, v5.18, v5.18-rc7, v5.18-rc6, v5.18-rc5, v5.18-rc4 |
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| #
9a75a7cd |
| 22-Apr-2022 |
Dipen Patel <[email protected]> |
hte: Add Tegra HTE test driver
The test driver uses IRQ and GPIO lines to timestamp using HTE
subsystem. The patch also adds compilation support in Kconfig and
Makefile.
Signed-off-by: Dipen Patel
hte: Add Tegra HTE test driver
The test driver uses IRQ and GPIO lines to timestamp using HTE
subsystem. The patch also adds compilation support in Kconfig and
Makefile.
Signed-off-by: Dipen Patel <[email protected]>
Signed-off-by: Thierry Reding <[email protected]>
show more ...
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| #
09574cca |
| 22-Apr-2022 |
Dipen Patel <[email protected]> |
hte: Add Tegra194 HTE kernel provider
Tegra194 device has multiple HTE instances also known as GTE (Generic
Hardware Timestamping Engine) which can timestamp subset of SoC lines
and signals. This pr
hte: Add Tegra194 HTE kernel provider
Tegra194 device has multiple HTE instances also known as GTE (Generic
Hardware Timestamping Engine) which can timestamp subset of SoC lines
and signals. This provider driver focuses on IRQ and GPIO lines and
exposes timestamping ability on those lines to the consumers through
HTE subsystem.
Also, with this patch, added:
- documentation about this provider and its capabilities at
Documentation/hte.
- Compilation support in Makefile and Kconfig
Signed-off-by: Dipen Patel <[email protected]>
Reported-by: kernel test robot <[email protected]>
Signed-off-by: Thierry Reding <[email protected]>
show more ...
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| #
31ab09b4 |
| 22-Apr-2022 |
Dipen Patel <[email protected]> |
drivers: Add hardware timestamp engine (HTE) subsystem
Some devices can timestamp system lines/signals/Buses in real-time
using the hardware counter or other hardware means which can give
finer gran
drivers: Add hardware timestamp engine (HTE) subsystem
Some devices can timestamp system lines/signals/Buses in real-time
using the hardware counter or other hardware means which can give
finer granularity and help avoid jitter introduced by software
timestamping. To utilize such functionality, this patchset creates
HTE subsystem where devices can register themselves as providers so
that the consumers devices can request specific line from the
providers. The patch also adds compilation support in Makefile and
menu options in Kconfig.
The provider does following:
- Registers chip with the framework.
- Provides translation hook to convert logical line id.
- Provides enable/disable, request/release callbacks.
- Pushes timestamp data to HTE subsystem.
The consumer does following:
- Initializes line attribute.
- Gets HTE timestamp descriptor.
- Requests timestamp functionality.
- Puts HTE timestamp descriptor.
Signed-off-by: Dipen Patel <[email protected]>
Reported-by: kernel test robot <[email protected]>
Signed-off-by: Thierry Reding <[email protected]>
show more ...
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