These symbols appear within an 'if RTC' (in drivers/rtc/Kconfig).
'if FOO' is just shorthand for adding 'depends on FOO' to each item
within the 'if'. Dependencies on menus work similarly. There are no
"conditional includes" in Kconfig, so 'if FOO' has no special meaning
around a source. Conditional includes wouldn't be possible, because an
if condition could include (directly or indirectly) forward references
to symbols not defined yet.
Tip: When adding a symbol, check its dependencies in the menuconfig
('ninja menuconfig', then / to jump to the symbol). The menuconfig also
shows how the file with the symbol got included, so if you see
duplicated dependencies, it's easy to hunt down where they come from.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Add support for the STM32 Real-Time-Clock leveraging the LL APIs
Signed-off-by: Johannes Hutter <johannes@proglove.de>
Signed-off-by: Kiril Zyapkov <k.zyapkov@allterco.com>
Bool symbols implicitly default to 'n'.
A 'default n' can make sense e.g. in a Kconfig.defconfig file, if you
want to override a 'default y' on the base definition of the symbol. It
isn't used like that on any of these symbols though, and is
inconsistent.
This will make the auto-generated Kconfig documentation have "No
defaults. Implicitly defaults to n." as well, which is clearer than
'default n if ...'
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Get the name generated through dts as well.
Fix the rtc driver and relevant SoCs accordingly.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This patch adds the configuration, driver, and HAL changes required
to implement a MCUX based RTC driver for the NXP Kinetis KW41Z.
Signed-off-by: Andy Gross <agross@kernel.org>
This patch splits off the QMSI RTC into a separate Kconfig
file in preparation for adding more RTC drivers.
Signed-off-by: Andy Gross <agross@kernel.org>
Replace the existing Apache 2.0 boilerplate header with an SPDX tag
throughout the zephyr code tree. This patch was generated via a
script run over the master branch.
Also updated doc/porting/application.rst that had a dependency on
line numbers in a literal include.
Manually updated subsys/logging/sys_log.c that had a malformed
header in the original file. Also cleanup several cases that already
had a SPDX tag and we either got a duplicate or missed updating.
Jira: ZEP-1457
Change-Id: I6131a1d4ee0e58f5b938300c2d2fc77d2e69572c
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Guard critical section of the driver API, so that
multiple simultaneous calls from tasks/fibers wont
corrupt the driver state.
The locking mechanism is by default disabled in the
build. To enable it, the following flag needs to be defined:
CONFIG_RTC_QMSI_API_REENTRANCY
Jira: ZEP-412
Change-Id: I430ebc07bf3277e5a5961cb6278c5500cd1e139b
Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
Signed-off-by: Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
Signed-off-by: Kuo-Lang Tseng <kuo-lang.tseng@intel.com>
Remove those kconfig options that are SoC specific, and
should not be configurable via kconfig.
This also separates IRQ_PRI into one for DW and one
for QMSI, to follow the convention of every other
drivers.
Change-Id: I338f819f71c18fa9e17015e8a588a3d0207350c6
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This patch fixes the RTC_DW configuration option. DesignWare and QMSI
drivers shouldn't have any dependency from each other. All driveris
are following this policy, but the RTC.
Change-Id: Ic6bdef492d26978aa875c54d41ef39d407ddf4e1
Signed-off-by: Andre Guedes <andre.guedes@intel.com>
This patch removes the default value from some platform/SoC specific
options which are declared in drivers/rtc/Kconfig because 1) most of
the time they are not valid values and 2) the correct values are
already set in the SoC Kconfig (e.g. arch/x86/soc/quark_d2000/Kconfig).
For Quark D2000, the RTC_IRQ_PRI default value is set to '0' since the
priority information is ignored by the interrupt registering system
(the interrupt vectors are fixed in this SoC).
Change-Id: I70de889cfd22e65f0e7acf7e57ddc6439f028394
Signed-off-by: Andre Guedes <andre.guedes@intel.com>
This patch introduces the 'QMSI RTC device driver' which is simply a shim
driver based on RTC driver provided by QMSI BSP.
Some config options are independent of the driver implementation used,
so use a consistent name for them. In this case RTC Interrupt number and
Priority use the same config options for both the QMSI and DesignWare
drivers.
In order to enable this driver, the following options should be set:
CONFIG_QMSI_DRIVERS=y
CONFIG_QMSI_INSTALL_PATH="/path/to/libqmsi/directory"
CONFIG_RTC=y
CONFIG_RTC_QMSI=y
Change-Id: I48292406e5472e5786f3b9abbeb71016a273bfec
Signed-off-by: Andre Guedes <andre.guedes@intel.com>
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Clock gating is platform specific and not mandatory. Thus making in
Kconfig based as well as generic.
Change-Id: I01b7831536efd87cc66a95060fcf1faf4a340073
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Base address, IRQ, interrupt priority as well as the instance name: all
are now Kconfig based. Thus Applying the change to quark_se and
quark_d2000 platforms. Sample code is updated as well.
Change-Id: I1c225c1b68d94b22ca10423b50a78a0ba09a27a5
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Adding DW real time clock support. This driver is used by the Quark SE
and Quark D2000 SoCs.
Change-Id: Iba8ddee1b1b5fee298db95b63418e152774662a4
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Ulf Magnusson