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zephyr/drivers/clock_control/quark_se_clock_control.c

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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
/* quark_se_clock_control.c - Clock controller driver for Quark SE */
/*
* Copyright (c) 2015 Intel Corporation.
*
license: Replace Apache boilerplate with SPDX tag 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>
2017-01-19 09:01:01 +08:00
* SPDX-License-Identifier: Apache-2.0
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
*/
drivers: Remove legacy nanokernel.h include This commit replaces the nanokernel.h include by kernel.h. Change-Id: Ib42fbf2d9f77a73c0831f569b3dbbfb342ea2e1d Signed-off-by: Flavio Santes <flavio.santes@intel.com>
2016-12-05 04:59:37 +08:00
#include <kernel.h>
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
#include <arch/cpu.h>
#include <misc/__assert.h>
#include <board.h>
#include <device.h>
#include <init.h>
#include <sys_io.h>
#include <clock_control.h>
#include <clock_control/quark_se_clock_control.h>
sys_log: replace old debug macros at clock control driver Clock control drivers are now using new system log macros. also update the Kconfig variable to be a level rather than a bool. JIRA: ZEP-311 Change-Id: Ia64e79e4e083df580861f64c661f8dbaa8a3985d Signed-off-by: Genaro Saucedo Tejada <genaro.saucedo.tejada@intel.com>
2016-07-08 01:17:32 +08:00
#define SYS_LOG_LEVEL CONFIG_SYS_LOG_CLOCK_CONTROL_LEVEL
logging: move sys_log to subsys/logging Move logging out of misc/ to its own subsystem. Anything related to logging and any new logging features or backends could be added here instead of the generic location in misc/ which is overcrowded with options that are not related to eachother. Jira: ZEP-1467 Change-Id: If6a3ea625c3a3562a7a61a0ba5fd7e6ca75518ba Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-12-18 01:56:56 +08:00
#include <logging/sys_log.h>
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
drivers/clock_control: Enable ARC core support on quark_se driver Clock control can also be done through the ARC core. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2018-02-27 16:12:59 +08:00
#ifdef CONFIG_ARC
#define WRITE(__data, __base_address) \
sys_out32(__data, __base_address)
#define TEST_CLEAR_BIT(__base_address, __bit) \
sys_io_test_and_clear_bit(__base_address, __bit)
#else
#define WRITE(__data, __base_address) \
sys_write32(__data, __base_address)
#define TEST_CLEAR_BIT(__base_address, __bit) \
sys_test_and_clear_bit(__base_address, __bit)
#endif /* CONFIG_ARC */
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
struct quark_se_clock_control_config {
drivers: convert to using newly introduced integer sized types Convert code to use u{8,16,32,64}_t and s{8,16,32,64}_t instead of C99 integer types. Jira: ZEP-2051 Change-Id: I08f51e2bfd475f6245771c1bd2df7ffc744c48c4 Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2017-04-21 23:03:20 +08:00
u32_t base_address;
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
};
static inline int quark_se_clock_control_on(struct device *dev,
clock_control_subsys_t sub_system)
{
drivers/clock_control: Enable ARC core support on quark_se driver Clock control can also be done through the ARC core. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2018-02-27 16:12:59 +08:00
const struct quark_se_clock_control_config *info =
dev->config->config_info;
drivers: convert to using newly introduced integer sized types Convert code to use u{8,16,32,64}_t and s{8,16,32,64}_t instead of C99 integer types. Jira: ZEP-2051 Change-Id: I08f51e2bfd475f6245771c1bd2df7ffc744c48c4 Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2017-04-21 23:03:20 +08:00
u32_t subsys = POINTER_TO_INT(sub_system);
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
if (sub_system == CLOCK_CONTROL_SUBSYS_ALL) {
sys_log: replace old debug macros at clock control driver Clock control drivers are now using new system log macros. also update the Kconfig variable to be a level rather than a bool. JIRA: ZEP-311 Change-Id: Ia64e79e4e083df580861f64c661f8dbaa8a3985d Signed-off-by: Genaro Saucedo Tejada <genaro.saucedo.tejada@intel.com>
2016-07-08 01:17:32 +08:00
SYS_LOG_DBG("Enabling all clock gates on dev %p", dev);
drivers/clock_control: Enable ARC core support on quark_se driver Clock control can also be done through the ARC core. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2018-02-27 16:12:59 +08:00
WRITE(0xffffffff, info->base_address);
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
drivers: Replace DEV_OK by 0 This patch replaces all occurences of the macro DEV_OK by the actual value 0 at the driver level. So this patch touch the files under drivers/, include/ and samples/drivers/. This patch is part of the effort to transition from DEV_* codes to errno.h codes. Change-Id: I69980ecb9755f2fb026de5668ae9c21a4ae62d1e Signed-off-by: Andre Guedes <andre.guedes@intel.com>
2016-03-10 01:01:20 +08:00
return 0;
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
}
sys_log: replace old debug macros at clock control driver Clock control drivers are now using new system log macros. also update the Kconfig variable to be a level rather than a bool. JIRA: ZEP-311 Change-Id: Ia64e79e4e083df580861f64c661f8dbaa8a3985d Signed-off-by: Genaro Saucedo Tejada <genaro.saucedo.tejada@intel.com>
2016-07-08 01:17:32 +08:00
SYS_LOG_DBG("Enabling clock gate on dev %p subsystem %u", dev, subsys);
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
drivers/clock_control: Enable ARC core support on quark_se driver Clock control can also be done through the ARC core. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2018-02-27 16:12:59 +08:00
return TEST_CLEAR_BIT(info->base_address, subsys);
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
}
static inline int quark_se_clock_control_off(struct device *dev,
clock_control_subsys_t sub_system)
{
drivers/clock_control: Enable ARC core support on quark_se driver Clock control can also be done through the ARC core. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2018-02-27 16:12:59 +08:00
const struct quark_se_clock_control_config *info =
dev->config->config_info;
drivers: convert to using newly introduced integer sized types Convert code to use u{8,16,32,64}_t and s{8,16,32,64}_t instead of C99 integer types. Jira: ZEP-2051 Change-Id: I08f51e2bfd475f6245771c1bd2df7ffc744c48c4 Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2017-04-21 23:03:20 +08:00
u32_t subsys = POINTER_TO_INT(sub_system);
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
if (sub_system == CLOCK_CONTROL_SUBSYS_ALL) {
sys_log: replace old debug macros at clock control driver Clock control drivers are now using new system log macros. also update the Kconfig variable to be a level rather than a bool. JIRA: ZEP-311 Change-Id: Ia64e79e4e083df580861f64c661f8dbaa8a3985d Signed-off-by: Genaro Saucedo Tejada <genaro.saucedo.tejada@intel.com>
2016-07-08 01:17:32 +08:00
SYS_LOG_DBG("Disabling all clock gates on dev %p", dev);
drivers/clock_control: Enable ARC core support on quark_se driver Clock control can also be done through the ARC core. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2018-02-27 16:12:59 +08:00
WRITE(0x00000000, info->base_address);
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
drivers: Replace DEV_OK by 0 This patch replaces all occurences of the macro DEV_OK by the actual value 0 at the driver level. So this patch touch the files under drivers/, include/ and samples/drivers/. This patch is part of the effort to transition from DEV_* codes to errno.h codes. Change-Id: I69980ecb9755f2fb026de5668ae9c21a4ae62d1e Signed-off-by: Andre Guedes <andre.guedes@intel.com>
2016-03-10 01:01:20 +08:00
return 0;
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
}
sys_log: replace old debug macros at clock control driver Clock control drivers are now using new system log macros. also update the Kconfig variable to be a level rather than a bool. JIRA: ZEP-311 Change-Id: Ia64e79e4e083df580861f64c661f8dbaa8a3985d Signed-off-by: Genaro Saucedo Tejada <genaro.saucedo.tejada@intel.com>
2016-07-08 01:17:32 +08:00
SYS_LOG_DBG("clock gate on dev %p subsystem %u", dev, subsys);
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
drivers/clock_control: Enable ARC core support on quark_se driver Clock control can also be done through the ARC core. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2018-02-27 16:12:59 +08:00
return TEST_CLEAR_BIT(info->base_address, subsys);
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
}
drivers/quark_se_clock_control: Make driver_api const. Change-Id: I09c2c4aedf6f1e31513f857843f0718b51401f9f Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
2016-10-24 15:18:19 +08:00
static const struct clock_control_driver_api quark_se_clock_control_api = {
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
.on = quark_se_clock_control_on,
clock_control: extend API with clock rate query operation Extend the public API of clock_control driver with a function for querying of clock rate driving given peripheral. This is useful when the driver must calculate or configurae values that depend on the rate of clock driving this subsystem. A baud rate setting of UART port is an example of such operation. To configure a particular baud rate the driver may need to set the internal counters of UART port, where the actual value will depend on the clock rate for this peripheral. The implementation returns DEV_NO_SUPPORT for clock_control drivers that do not implement such functionality. Change-Id: I4e7ec96cd3678a4bb1ff289b0247488289310f2d Origin: Original Signed-off-by: Maciej Borzecki <maciek.borzecki@gmail.com>
2016-03-05 22:08:51 +08:00
.off = quark_se_clock_control_off,
.get_rate = NULL,
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
};
int quark_se_clock_control_init(struct device *dev)
{
drivers/clock_control: Enable ARC core support on quark_se driver Clock control can also be done through the ARC core. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2018-02-27 16:12:59 +08:00
SYS_LOG_DBG("Quark_SE clock controller on: %p", dev);
drivers: Replace DEV_OK by 0 This patch replaces all occurences of the macro DEV_OK by the actual value 0 at the driver level. So this patch touch the files under drivers/, include/ and samples/drivers/. This patch is part of the effort to transition from DEV_* codes to errno.h codes. Change-Id: I69980ecb9755f2fb026de5668ae9c21a4ae62d1e Signed-off-by: Andre Guedes <andre.guedes@intel.com>
2016-03-10 01:01:20 +08:00
return 0;
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
}
#ifdef CONFIG_CLOCK_CONTROL_QUARK_SE_PERIPHERAL
clock_control: Cleanup quark_se driver This patch addresses the following issues: * Aligns the Kconfig code style with Zephyr projects requirements. * Removes redundant "depends on" from Kconfig. * Adds static to the containing file scope declarations. Change-Id: I6d48d2eaf6ffd5fa28b37e1d3ca2d467705110f3 Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
2016-11-19 00:04:13 +08:00
static struct quark_se_clock_control_config clock_quark_se_peripheral_config = {
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
.base_address = CLOCK_PERIPHERAL_BASE_ADDR
};
clock_control/quark_se: convert to use DEVICE_AND_API_INIT() Change-Id: Ib3aa021b8e8c32079d5800b3f2ffc9f9fabdb4b6 Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2016-04-15 00:28:33 +08:00
DEVICE_AND_API_INIT(clock_quark_se_peripheral,
drivers/clock_control: Enable ARC core support on quark_se driver Clock control can also be done through the ARC core. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2018-02-27 16:12:59 +08:00
CONFIG_CLOCK_CONTROL_QUARK_SE_PERIPHERAL_DRV_NAME,
&quark_se_clock_control_init,
NULL, &clock_quark_se_peripheral_config,
PRE_KERNEL_1, CONFIG_KERNEL_INIT_PRIORITY_DEVICE,
&quark_se_clock_control_api);
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
#endif /* CONFIG_CLOCK_CONTROL_QUARK_SE_PERIPHERAL */
#ifdef CONFIG_CLOCK_CONTROL_QUARK_SE_EXTERNAL
clock_control: Cleanup quark_se driver This patch addresses the following issues: * Aligns the Kconfig code style with Zephyr projects requirements. * Removes redundant "depends on" from Kconfig. * Adds static to the containing file scope declarations. Change-Id: I6d48d2eaf6ffd5fa28b37e1d3ca2d467705110f3 Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
2016-11-19 00:04:13 +08:00
static struct quark_se_clock_control_config clock_quark_se_external_config = {
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
.base_address = CLOCK_EXTERNAL_BASE_ADDR
};
clock_control/quark_se: convert to use DEVICE_AND_API_INIT() Change-Id: Ib3aa021b8e8c32079d5800b3f2ffc9f9fabdb4b6 Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2016-04-15 00:28:33 +08:00
DEVICE_AND_API_INIT(clock_quark_se_external,
drivers/clock_control: Enable ARC core support on quark_se driver Clock control can also be done through the ARC core. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2018-02-27 16:12:59 +08:00
CONFIG_CLOCK_CONTROL_QUARK_SE_EXTERNAL_DRV_NAME,
&quark_se_clock_control_init,
NULL, &clock_quark_se_external_config,
PRE_KERNEL_1, CONFIG_KERNEL_INIT_PRIORITY_DEVICE,
&quark_se_clock_control_api);
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
#endif /* CONFIG_CLOCK_CONTROL_QUARK_SE_EXTERNAL */
#ifdef CONFIG_CLOCK_CONTROL_QUARK_SE_SENSOR
clock_control: Cleanup quark_se driver This patch addresses the following issues: * Aligns the Kconfig code style with Zephyr projects requirements. * Removes redundant "depends on" from Kconfig. * Adds static to the containing file scope declarations. Change-Id: I6d48d2eaf6ffd5fa28b37e1d3ca2d467705110f3 Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
2016-11-19 00:04:13 +08:00
static struct quark_se_clock_control_config clock_quark_se_sensor_config = {
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
.base_address = CLOCK_SENSOR_BASE_ADDR
};
clock_control/quark_se: convert to use DEVICE_AND_API_INIT() Change-Id: Ib3aa021b8e8c32079d5800b3f2ffc9f9fabdb4b6 Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2016-04-15 00:28:33 +08:00
DEVICE_AND_API_INIT(clock_quark_se_sensor,
drivers/clock_control: Enable ARC core support on quark_se driver Clock control can also be done through the ARC core. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2018-02-27 16:12:59 +08:00
CONFIG_CLOCK_CONTROL_QUARK_SE_SENSOR_DRV_NAME,
&quark_se_clock_control_init,
NULL, &clock_quark_se_sensor_config,
PRE_KERNEL_1, CONFIG_KERNEL_INIT_PRIORITY_DEVICE,
&quark_se_clock_control_api);
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
#endif /* CONFIG_CLOCK_CONTROL_QUARK_SE_SENSOR */