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zephyr/drivers/clock_control/Makefile

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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
obj-$(CONFIG_CLOCK_CONTROL_QUARK_SE) += quark_se_clock_control.o
clock_control/stm32f10x: introduce driver for STM32F10x RCC The patch adds a driver for STM32F10x series RCC (Reset and Clock Control) subsystem. The module is primarily responsible for setting up of MCU's clock tree. In particular the driver sets up SYSCLK, PLL (with source configuration), AHB prescaler, and APB1/APB2 prescalers. As part of this functionality, the subsystem can enable/disable clock signal for particular peripherals, thus reducing the power consumption of the MCU. The driver implements clock control driver API. However, subsystem IDs being HW specific are exposed in driver public header that must be included by callers. The driver registers a single device using a common name STM32_CLOCK_CONTROL_NAME. The device is initialized at the PRIMARY level with priority 1. This allows the initialization to take place right after SoC initialization routine. The driver depends on selection of SOC_STM32F1X config option and is MCU specific. Change-Id: I8bea5db20726a24bce7b7ffe0b95de543240429a Origin: Original Signed-off-by: Maciej Borzecki <maciek.borzecki@gmail.com>
2016-03-03 22:33:04 +08:00
obj-$(CONFIG_CLOCK_CONTROL_STM32F10X) += stm32f10x_clock.o
clock_control: stm32f4x: introduce driver for STM32F4x RCC Based on the STM32F10x driver. Removing old code as we need to use the bus number when dealing with 4 possible peripherals. Change-Id: Id0263aa008e9b039ff9a00339e5622e289ffdf99 Signed-off-by: Ricardo Salveti <ricardo.salveti@linaro.org> Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org> Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2016-10-27 02:26:23 +08:00
obj-$(CONFIG_CLOCK_CONTROL_STM32F4X) += stm32f4x_clock.o
drivers: clock_control: Add nRF5x Series SoC clock driver In the Nordic Semiconductor's nRF5x series SoC clock control system can source the system clocks from a range of internal or external high and low frequency oscillators and distribute them to modules based upon a module’s individual requirements. In this commit the implementation adds support for 16MHz peripheral clock, 32.768 kHz RC oscillator, and 32.768 kHz crystal oscillator clock sources. 16MHz peripheral clock is required to use the 2.4GHz Radio peripheral. 32.768 kHz RC or crystal oscillator clock source is required to use the real time counter peripheral. Jira: ZEP-896 Change-id: I1a1e22322a5a26b587f3e27bb979e6296987ac1c Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
2016-09-15 01:45:18 +08:00
obj-$(CONFIG_CLOCK_CONTROL_NRF5) += nrf5_power_clock.o