OrgZephyr/zephyr
OrgZephyr
/
zephyr
mirror of https://github.com/zephyrproject-rtos/zephyr.git
1
0
Fork 0
Code Issues Releases Wiki Activity
zephyr/drivers/clock_control/Kconfig

88 lines
2.6 KiB
Plaintext
Raw Normal View History

clock: add Quark SE clock control Quark SE provides various clock controllers through its SCSS block. Peripheral, external, sensor, and others. This current drivers provides only the clock gating capability, for peripheral, external and sensor. But it could support divider and more other features once defined in the generic API. Note: such clock has _nothing_ to do with a Real Time Clock (RTC). An RTC provide clock timing like a watch would do. Here the clock controller is about circuit clocking. Change-Id: I1a365ae730dfc6be7686271f7fbb693e64a6ff6f Signed-off-by: Anas Nashif <anas.nashif@intel.com> Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2015-11-22 10:16:01 +08:00
# Kconfig - Clock controller driver configuration options
#
# Copyright (c) 2015 Intel Corporation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
#
# Clock controller drivers
#
menuconfig CLOCK_CONTROL
bool
prompt "Hardware clock controller support"
default n
help
Enable support for hardware clock controller. Such hardware can
provide clock for other subsystem, and thus can be also used for
power efficiency by controlling their clock. Note that this has
nothing to do with RTC.
config CLOCK_CONTROL_DEBUG
bool
prompt "Hardware clock controller drivers debug output"
depends on CLOCK_CONTROL
default n
config CLOCK_CONTROL_QUARK_SE
bool
prompt "Quark SE Clock controller support"
Use SoC instead of platform. Change terminology and use SoC instead of platform. An SoC provides features and default configurations available with an SoC. A board implements the SoC and adds more features and IP block specific to the board to extend the SoC functionality such as sensors and debugging features. Change-Id: I15e8d78a6d4ecd5cfb3bc25ced9ba77e5ea1122f Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2015-12-17 21:54:35 +08:00
depends on CLOCK_CONTROL && SOC_QUARK_SE
clock: add Quark SE clock control Quark SE provides various clock controllers through its SCSS block. Peripheral, external, sensor, and others. This current drivers provides only the clock gating capability, for peripheral, external and sensor. But it could support divider and more other features once defined in the generic API. Note: such clock has _nothing_ to do with a Real Time Clock (RTC). An RTC provide clock timing like a watch would do. Here the clock controller is about circuit clocking. Change-Id: I1a365ae730dfc6be7686271f7fbb693e64a6ff6f Signed-off-by: Anas Nashif <anas.nashif@intel.com> Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2015-11-22 10:16:01 +08:00
default n
help
Enable support for the Quark SE clock driver.
config CLOCK_CONTROL_QUARK_SE_PERIPHERAL
bool
prompt "Quark SE peripheral clock support"
depends on CLOCK_CONTROL_QUARK_SE
default n
help
Enable support for Quark SE peripheral clock which controls the
clock of I2C, SPI, GPIO controllers and more.
config CLOCK_CONTROL_QUARK_SE_PERIPHERAL_DRV_NAME
string
prompt "Quark SE peripheral clock device name"
depends on CLOCK_CONTROL_QUARK_SE_PERIPHERAL
default "clk_peripheral"
config CLOCK_CONTROL_QUARK_SE_EXTERNAL
bool
prompt "Quark SE external clock support"
depends on CLOCK_CONTROL_QUARK_SE
default n
help
Enable support for Quark SE external sub-system clock.
config CLOCK_CONTROL_QUARK_SE_EXTERNAL_DRV_NAME
string
prompt "Quark SE external clock device name"
clock_control/Kconfig: fix quark_se dependencies Fix dependencies for external and sensor clock device names in clock_control Kconfig. Change-Id: I708f025cf3ce97bcd003754fb5b395712d203107 Signed-off-by: Maciej Borzecki <maciek.borzecki@gmail.com>
2016-03-03 22:32:54 +08:00
depends on CLOCK_CONTROL_QUARK_SE_EXTERNAL
clock: add Quark SE clock control Quark SE provides various clock controllers through its SCSS block. Peripheral, external, sensor, and others. This current drivers provides only the clock gating capability, for peripheral, external and sensor. But it could support divider and more other features once defined in the generic API. Note: such clock has _nothing_ to do with a Real Time Clock (RTC). An RTC provide clock timing like a watch would do. Here the clock controller is about circuit clocking. Change-Id: I1a365ae730dfc6be7686271f7fbb693e64a6ff6f Signed-off-by: Anas Nashif <anas.nashif@intel.com> Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2015-11-22 10:16:01 +08:00
default "clk_external"
config CLOCK_CONTROL_QUARK_SE_SENSOR
bool
prompt "Quark SE sensor clock support"
depends on CLOCK_CONTROL_QUARK_SE
default n
help
Enable support for Quark SE sensor sub-system clock.
config CLOCK_CONTROL_QUARK_SE_SENSOR_DRV_NAME
string
prompt "Quark SE sensor clock device name"
clock_control/Kconfig: fix quark_se dependencies Fix dependencies for external and sensor clock device names in clock_control Kconfig. Change-Id: I708f025cf3ce97bcd003754fb5b395712d203107 Signed-off-by: Maciej Borzecki <maciek.borzecki@gmail.com>
2016-03-03 22:32:54 +08:00
depends on CLOCK_CONTROL_QUARK_SE_SENSOR
clock: add Quark SE clock control Quark SE provides various clock controllers through its SCSS block. Peripheral, external, sensor, and others. This current drivers provides only the clock gating capability, for peripheral, external and sensor. But it could support divider and more other features once defined in the generic API. Note: such clock has _nothing_ to do with a Real Time Clock (RTC). An RTC provide clock timing like a watch would do. Here the clock controller is about circuit clocking. Change-Id: I1a365ae730dfc6be7686271f7fbb693e64a6ff6f Signed-off-by: Anas Nashif <anas.nashif@intel.com> Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2015-11-22 10:16:01 +08:00
default "clk_sensor"