zephyr/drivers/pwm/Kconfig.nrf5_sw

# Kconfig.nrf5_sw - Nordic Semiconductor nRF5x s/w PWM configuration options
#
#
# Copyright (c) 2017 Nordic Semiconductor ASA
#
# SPDX-License-Identifier: Apache-2.0
#

config PWM_NRF5_SW
	bool "Nordic Semiconductor nRF5x series S/W PWM"
	default y if !PWM_NRFX
	depends on SOC_FAMILY_NRF
	help
	  Enable driver to utilize PWM on the Nordic Semiconductor nRF5x series.
	  This implementation provides up to 3 pins using one HF timer, two PPI
	  channels per pin and one GPIOTE config per pin.
drivers: pwm: Add nRF5x GPIOTE based PWM driver Add support for nRF5x series GPIOTE based PWM driver implementation. Provides upto 3 pins/channels using one HF timer, two PPI channels per pin, and one GPIOTE config per pin. Change-id: I6056b199ec2cff595ba8fea9f659a0338ed4635b Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no> 2017-04-11 05:08:52 +02:00			`# Kconfig.nrf5_sw - Nordic Semiconductor nRF5x s/w PWM configuration options`
			`#`
			`#`
			`# Copyright (c) 2017 Nordic Semiconductor ASA`
			`#`
			`# SPDX-License-Identifier: Apache-2.0`
			`#`

kconfig: Turn pointless/confusing 'menuconfig's into 'config's Defining a symbol with 'menuconfig' just tells the menuconfig to display any dependent symbols that immediately follow it in a separate menu. 'menuconfig' has no effect on symbol values. Making a symbol that doesn't have any dependent symbols after it a 'menuconfig' should be avoided, because then you end up with an empty menu, which is shown as e.g. [] Enable foo --- This is how it would be shown if there were children but they all happened to be invisible as well. With a regular 'config', it turns into [] Enable foo Change all pointless 'menuconfig's to 'config's. See the section on 'menuconfig' on the Kconfig - Tips and Best Practices page as well. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no> 2019-10-22 01:04:04 +02:00			`config PWM_NRF5_SW`
drivers: pwm: Add nRF5x GPIOTE based PWM driver Add support for nRF5x series GPIOTE based PWM driver implementation. Provides upto 3 pins/channels using one HF timer, two PPI channels per pin, and one GPIOTE config per pin. Change-id: I6056b199ec2cff595ba8fea9f659a0338ed4635b Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no> 2017-04-11 05:08:52 +02:00			`bool "Nordic Semiconductor nRF5x series S/W PWM"`
drivers: pwm: nrf: Use HW PWM by default when available Enable HW PWM driver instead of the SW one on nRF SoCs where the PWM peripheral is present. Default PWM instances are also enabled on Nordic DK boards so that it is possible to build the basic fade_led sample for them without extra adjustments. After the above changes are applied, some configuration alterations in basic samples blink_led and fade_led become no longer needed. These are removed. And the blink_led sample is corrected so that it works with the nRF HW PWM driver as well. Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no> 2019-02-05 13:12:43 +01:00			`default y if !PWM_NRFX`
kconfig: pwm: Remove redundant deps. and clean up a bit - Remove redundant dependencies on the PWM symbol (which show up as PWM && PWM in the documentation). The 'source's in drivers/pwm/Kconfig are already within an 'if PWM' block. - Turn some repeated 'depends on FOO' into 'if FOO' blocks. - Turn some 'if FOO's that surround a single symbol into 'depends on FOO'. 'if FOO' is equivalent to adding a 'depends on FOO' to each symbol within the 'if'. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no> 2019-02-26 18:00:26 +01:00			`depends on SOC_FAMILY_NRF`
drivers: pwm: Add nRF5x GPIOTE based PWM driver Add support for nRF5x series GPIOTE based PWM driver implementation. Provides upto 3 pins/channels using one HF timer, two PPI channels per pin, and one GPIOTE config per pin. Change-id: I6056b199ec2cff595ba8fea9f659a0338ed4635b Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no> 2017-04-11 05:08:52 +02:00			`help`
			`Enable driver to utilize PWM on the Nordic Semiconductor nRF5x series.`
spell: fix Kconfig help typos: /boards /drivers Fix misspellings in Kconfig help text Change-Id: I3ae28a5d23d8e266612114bc0eb8a6e158129dc7 Signed-off-by: David B. Kinder <david.b.kinder@intel.com> 2017-04-21 10:29:51 -07:00			`This implementation provides up to 3 pins using one HF timer, two PPI`
drivers: pwm: Add nRF5x GPIOTE based PWM driver Add support for nRF5x series GPIOTE based PWM driver implementation. Provides upto 3 pins/channels using one HF timer, two PPI channels per pin, and one GPIOTE config per pin. Change-id: I6056b199ec2cff595ba8fea9f659a0338ed4635b Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no> 2017-04-11 05:08:52 +02:00			`channels per pin and one GPIOTE config per pin.`