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zephyr/drivers/pwm/CMakeLists.txt

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license: cleanup: add SPDX Apache-2.0 license identifier Update the files which contain no license information with the 'Apache-2.0' SPDX license identifier. Many source files in the tree are missing licensing information, which makes it harder for compliance tools to determine the correct license. By default all files without license information are under the default license of Zephyr, which is Apache version 2. Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-04-06 21:08:09 +08:00
# SPDX-License-Identifier: Apache-2.0
drivers: syscalls: use zephyr_syscall_header This adds a few line use zephyr_syscall_header() to include headers containing syscall function prototypes. Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2023-05-25 06:27:04 +08:00
zephyr_syscall_header(${ZEPHYR_BASE}/include/zephyr/drivers/pwm.h)
drivers: Cmake: Add __ZEPHYR_SUPERVISOR__ macro for driver files. Normally a syscall would check the current privilege level and then decide to go to _impl_<syscall> directly or go through a _handler_<syscall>. __ZEPHYR_SUPERVISOR__ is a compiler optimization flag which will make all the system calls from the driver files directly link to the _impl_<syscall>. Thereby reducing the overhead of checking the privileges. In the previous implementation all the source files would be compiled by zephyr_source() rule. This means that zephyr_* is a catchall CMake library for source files that can be built purely with the include paths, defines, and other compiler flags that all zephyr source files uses. This states that adding one extra compiler flag for only one complete directory would fail. This limitation can be overcome by using zephyr_libray* APIs. This creates a library for the required directories and it also supports directory level properties. Hence we use zephyr_library* to create a new library with macro _ZEPHYR_SUPERVISOR_ for the optimization. Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
2018-03-28 18:06:12 +08:00
zephyr_library()
Introduce cmake-based rewrite of KBuild Introducing CMake is an important step in a larger effort to make Zephyr easy to use for application developers working on different platforms with different development environment needs. Simplified, this change retains Kconfig as-is, and replaces all Makefiles with CMakeLists.txt. The DSL-like Make language that KBuild offers is replaced by a set of CMake extentions. These extentions have either provided simple one-to-one translations of KBuild features or introduced new concepts that replace KBuild concepts. This is a breaking change for existing test infrastructure and build scripts that are maintained out-of-tree. But for FW itself, no porting should be necessary. For users that just want to continue their work with minimal disruption the following should suffice: Install CMake 3.8.2+ Port any out-of-tree Makefiles to CMake. Learn the absolute minimum about the new command line interface: $ cd samples/hello_world $ mkdir build && cd build $ cmake -DBOARD=nrf52_pca10040 .. $ cd build $ make PR: zephyrproject-rtos#4692 docs: http://docs.zephyrproject.org/getting_started/getting_started.html Signed-off-by: Sebastian Boe <sebastian.boe@nordicsemi.no>
2017-10-27 21:43:34 +08:00
drivers: pwm: introduce new Telink B91 PWM driver PWM driver basic support for Telink B91 SoC. Signed-off-by: Yuriy Vynnychek <yura.vynnychek@telink-semi.com>
2021-07-27 17:39:02 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_TELINK_B91 pwm_b91.c)
drivers: cc13xx_cc26xx: pwm: introduce pwm driver This change introduces a new PWM driver for all CC13/26xx SoC. See the documentation in ti,cc13xx-cc26xx-timer-pwm.yaml for detailed usage instructions. Signed-off-by: Florian Grandel <fgrandel@code-for-humans.de>
2023-07-26 03:11:52 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_CC13XX_CC26XX_TIMER pwm_cc13xx_cc26xx_timer.c)
drivers: Cmake: Add __ZEPHYR_SUPERVISOR__ macro for driver files. Normally a syscall would check the current privilege level and then decide to go to _impl_<syscall> directly or go through a _handler_<syscall>. __ZEPHYR_SUPERVISOR__ is a compiler optimization flag which will make all the system calls from the driver files directly link to the _impl_<syscall>. Thereby reducing the overhead of checking the privileges. In the previous implementation all the source files would be compiled by zephyr_source() rule. This means that zephyr_* is a catchall CMake library for source files that can be built purely with the include paths, defines, and other compiler flags that all zephyr source files uses. This states that adding one extra compiler flag for only one complete directory would fail. This limitation can be overcome by using zephyr_libray* APIs. This creates a library for the required directories and it also supports directory level properties. Hence we use zephyr_library* to create a new library with macro _ZEPHYR_SUPERVISOR_ for the optimization. Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
2018-03-28 18:06:12 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_STM32 pwm_stm32.c)
drivers/pwm: Driver for SiFive PWM peripheral The PWM driver can only control channels 1-3 of the PWM peripheral, not channel 0. This is an artifact of the peripheral's design. Signed-off-by: Nathaniel Graff <nathaniel.graff@sifive.com>
2018-11-22 06:19:47 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_SIFIVE pwm_sifive.c)
drivers: pwm_nrf5_sw: Rename to pwm_nrf_sw Since the driver can now be also used on nRF91 Series, its name need to be updated to not cause confusion. Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
2023-08-08 18:41:03 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_NRF_SW pwm_nrf_sw.c)
drivers: pwm: Add shim for nrfx PWM HW driver Adds a translation layer to make the nrfx driver for nrf52 PWM peripheral accessible via the Zephyr's API. Signed-off-by: Justin DeMartino <jdemarti@gmail.com>
2018-05-04 05:40:12 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_NRFX pwm_nrfx.c)
drivers: Cmake: Add __ZEPHYR_SUPERVISOR__ macro for driver files. Normally a syscall would check the current privilege level and then decide to go to _impl_<syscall> directly or go through a _handler_<syscall>. __ZEPHYR_SUPERVISOR__ is a compiler optimization flag which will make all the system calls from the driver files directly link to the _impl_<syscall>. Thereby reducing the overhead of checking the privileges. In the previous implementation all the source files would be compiled by zephyr_source() rule. This means that zephyr_* is a catchall CMake library for source files that can be built purely with the include paths, defines, and other compiler flags that all zephyr source files uses. This states that adding one extra compiler flag for only one complete directory would fail. This limitation can be overcome by using zephyr_libray* APIs. This creates a library for the required directories and it also supports directory level properties. Hence we use zephyr_library* to create a new library with macro _ZEPHYR_SUPERVISOR_ for the optimization. Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
2018-03-28 18:06:12 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_MCUX_FTM pwm_mcux_ftm.c)
drivers: add i.MX PWM driver Adds the PWM shim driver for i.MX Signed-off-by: Diego Sueiro <diego.sueiro@gmail.com>
2018-07-18 00:23:03 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_IMX pwm_imx.c)
ITE drivers/pwm: add PWM for it8xxx2 Add pulse width modulator (PWM) for it8xxx2. Signed-off-by: Ruibin Chang <ruibin.chang@ite.com.tw>
2021-06-07 15:21:22 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_ITE_IT8XXX2 pwm_ite_it8xxx2.c)
drivers: Cmake: Add __ZEPHYR_SUPERVISOR__ macro for driver files. Normally a syscall would check the current privilege level and then decide to go to _impl_<syscall> directly or go through a _handler_<syscall>. __ZEPHYR_SUPERVISOR__ is a compiler optimization flag which will make all the system calls from the driver files directly link to the _impl_<syscall>. Thereby reducing the overhead of checking the privileges. In the previous implementation all the source files would be compiled by zephyr_source() rule. This means that zephyr_* is a catchall CMake library for source files that can be built purely with the include paths, defines, and other compiler flags that all zephyr source files uses. This states that adding one extra compiler flag for only one complete directory would fail. This limitation can be overcome by using zephyr_libray* APIs. This creates a library for the required directories and it also supports directory level properties. Hence we use zephyr_library* to create a new library with macro _ZEPHYR_SUPERVISOR_ for the optimization. Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
2018-03-28 18:06:12 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_LED_ESP32 pwm_led_esp32.c)
drivers: pwm: esp32: mcpwm driver Add new mcpwm peripheral driver Signed-off-by: Lucas Tamborrino <lucas.tamborrino@espressif.com>
2022-06-30 06:39:25 +08:00
zephyr_library_sources_ifdef(CONFIG_MCPWM_ESP32 pwm_mc_esp32.c)
drivers: add Atmel SAM PWM driver This patch adds basic support for the PWM devices available on the Atmel SAM family. Beside enabling the driver, everything is selected through the device tree, including enabling the PWM0 and PWM1 devices. Thus CONFIG_PWM_0 and CONFIG_PWM_1 are ignored. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2019-01-26 20:32:55 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_SAM pwm_sam.c)
drivers: pwm: Add NXP MCUX PWM driver This driver handles eFlexPWM submodules via MCUX hal. Each submodule has two channels (A/B). Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
2019-03-06 18:33:22 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_MCUX pwm_mcux.c)
drivers: pwm: Add PWM support for NXP LPC devices Add PWM support using the LPC SCTimer module Signed-off-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
2021-05-21 23:59:25 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_MCUX_SCTIMER pwm_mcux_sctimer.c)
drivers/pwm: Add support for Microchip's XEC PWM devices A 16bits on/off based PWM, found on MEC1501. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com> Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2019-09-19 07:45:20 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_XEC pwm_mchp_xec.c)
drivers: pwm: Add driver for LiteX PWM peripherial PWM driver for LiteX SoC builder was created. Because LiteX supports only one channel for each PWM device, an appropriate restriction was made. Signed-off-by: Robert Winkler <rwinkler@internships.antmicro.com> Signed-off-by: Mateusz Holenko <mholenko@antmicro.com>
2019-07-12 21:06:30 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_LITEX pwm_litex.c)
drivers: pwm: add driver for the RV32M1 Timer/PWM module Add driver for the OpenISA Timer/PWM (TPM) module present in the RV32M1 SoC. Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
2019-12-04 00:22:22 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_RV32M1_TPM pwm_rv32m1_tpm.c)
drivers: pwm: add driver for NXP Kinetis TPM module The TPM (Timer/PWM Module) is a 2- to 8-channel timer which supports input capture, output compare, and the generation of PWM signals to control electric motor and power management applications. This patch adds the driver and the binding necessary for instantiating the driver. The work is based on the RV32M1 driver for TPM done by Henrik Brix Andersen. A later patch will enable this driver to be used for the KW41Z SoC, if PWM support is requested. Signed-off-by: Alex Porosanu <alexandru.porosanu@nxp.com>
2020-04-08 14:02:11 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_MCUX_TPM pwm_mcux_tpm.c)
drivers: pwm: add a SAM0 TCC based PWM driver This runs the Timer/Counter for Control in 'normal' PWM mode. The number of channels and counter width depends on the device and is imported from DeviceTree. Signed-off-by: Michael Hope <mlhx@google.com>
2020-06-01 19:36:22 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_SAM0_TCC pwm_sam0_tcc.c)
drivers: pwm: add pwm driver support in NPCX7 series In npcx7 series, there're 8 Pulse Width Modulator (PWM) modules and each one support generating a single 16-bit PWM output. A 16-bit clock prescaler (PRSCn) and a 16-bit counter (CTRn) determine the cycle time, the minimal possible pulse width, and the duty-cycle steps. Beside introducing pwm driver for Nuvoton NPCX series, this CL also includes: 1. Add PWM device tree declarations. 2. Zephyr PWM api implementation. 3. Add aliases in npcx7m6fb_evb board device tree file for supporting samples/basic/blinky_pwm application and pwm test suites Signed-off-by: Mulin Chao <MLChao@nuvoton.com>
2020-08-17 10:28:04 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_NPCX pwm_npcx.c)
drivers: pwm: add driver for the Xilinx AXI Timer Add PWM controller driver for the Xilinx AXI Timer v2.0 IP. Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
2020-10-21 01:17:34 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_XLNX_AXI_TIMER pwm_xlnx_axi_timer.c)
drivers: pwm: add driver for the NXP Kinetis Pulse Width Timer (PWT) Add PWM capture driver for the NXP Kinetis Pulse Width Timer (PWT). Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
2021-01-07 18:17:21 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_MCUX_PWT pwm_mcux_pwt.c)
drivers: pwm: test driver Add a dummy driver for the `vnd,pwm` compatible to allow compilation of drivers utilising PWM when running "build_all" tests. Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
2021-12-21 08:47:42 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_GECKO pwm_gecko.c)
zephyr_library_sources_ifdef(CONFIG_PWM_GD32 pwm_gd32.c)
drivers: pwm: add Renesas R-Car driver Add R-Car Gen3 PWM driver. Clock diviser is automatically adjusted according to requested period and duty-cycle in order to obtain as much accuracy as possible. Indeed, in order to improve PWM accurancy, the PWM clock has to fit the requested period. So use the given period_cycle to define if the clock as to be adapted. In such case, increase/decrease the clock diviser to adapt the period_cycle and be sure that it fits into the 10 bits counter of the PWM controller. Tested on H3ULCB on pwm0 and pwm4. Signed-off-by: Pierre Marzin <pierre.marzin@iot.bzh>
2022-01-28 01:14:13 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_RCAR pwm_rcar.c)
drivers: pwm: add NXP PCA9685 controller Adds PCA9685 16-channel, 12-bit PWM Fm+ I2C-bus LED controller Signed-off-by: Nick Ward <nix.ward@gmail.com>
2022-09-21 18:26:17 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_PCA9685 pwm_pca9685.c)
drivers: pwm: implement MAX31790 Implement a driver for the PWM controller MAX31790. This driver also implements the RPM mode of the controller, which can be accessed via setting pwm_flags_t accordingly to macros defined in the driver specific header. Signed-off-by: Benedikt Schmidt <benedikt.schmidt@embedded-solutions.at>
2023-03-27 16:10:54 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_MAX31790 pwm_max31790.c)
drivers: pwm: test driver Add a dummy driver for the `vnd,pwm` compatible to allow compilation of drivers utilising PWM when running "build_all" tests. Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
2021-12-21 08:47:42 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_TEST pwm_test.c)
drivers: pwm: add pwm driver for rpi_pico Add pwm driver implementation for rpi pico family. Adds myself as codeowner of drivers/pwm/*rpi_pico* Signed-off-by: Joep Buruma <burumaj50@gmail.com>
2022-02-19 04:16:04 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_RPI_PICO pwm_rpi_pico.c)
drivers: pwm: Add Microchip XEC BBLED PWM driver The Microchip XEC (MEC172x and MEC152x) have a breathing-blinking LED (BBLED) block which implements a simple PWM mode. The BBLED PWM frequencies are 32KHz and 48MHz selectable in device tree. Frequency divider is 12-bit resolution from 256 to (256 * 4096). Signed-off-by: Jay Vasanth <jay.vasanth@microchip.com>
2022-12-06 05:12:47 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_BBLED_XEC pwm_mchp_xec_bbled.c)
drivers: pwm: Add support for pch intel blink driver This patch adds support for PWM blink which is found in intel's PCH hardwares. Signed-off-by: Anisetti Avinash Krishna <anisetti.avinash.krishna@intel.com>
2023-06-26 23:16:22 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_INTEL_BLINKY pwm_intel_blinky.c)
drivers: pwm: Add driver for xmc4xxx using ccu4 module Adds driver for pwm on xmc4xxx using Capture Compare Unit 4 (CCU4) module. There are four CCU4 with each one having four channels Thus it's possible to have up to 16 pwm output signals. The output of each channel can only be connected to a specific port/pin. The possible connection and gpio configurations are defined using pinctrl. The CCU4 module also has a capture mode. Capture support will be added in the future. Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com>
2023-06-05 09:36:17 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_XMC4XXX_CCU4 pwm_xmc4xxx_ccu4.c)
drivers: pwm: Add driver for xmc4xxx using ccu8 module Adds driver for pwm on xmc4xxx using Capture Compare Unit 8 (CCU8) module. There are two CCU8 nodes with each one having four slices. Each slice has two output channels. Unlike CCU4, this module can generate complementary high-side/low-side signals for each output channel. A variable dead time can be added during the off to on transitions to make sure that the high-side/low-side signals are not on at the same time. Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com>
2023-06-13 05:43:50 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_XMC4XXX_CCU8 pwm_xmc4xxx_ccu8.c)
drivers: rt6xx ctimer pwm driver using ctimer to implement pwm api Signed-off-by: David Ullmann <davidu@meta.com>
2023-07-19 08:20:43 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_MCUX_CTIMER pwm_mcux_ctimer.c)
drivers: pwm: support for Nuvoton numaker series Add Nuvoton numaker series pwm controller, including capture feature. Signed-off-by: cyliang tw <cyliang@nuvoton.com>
2023-08-30 17:49:39 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_NUMAKER pwm_numaker.c)
drivers: pwm: introduce PWM driver for NXP S32 EMIOS This introduces PWM driver with supporting PWM output APIs based on NXP S32 EMIOS peripheral. This supports three mode: OPWFMB, OPWMCB and OPWMB. OPWFMB uses internal counter, the new period and duty cycle takes effect immediately. OPWMCB and OPWMB use external counter as timebase, changing PWM period at runtime will impact to all channels share the same timebase. Also the new period and duty cycle take effect in next period boundary of the timebase Signed-off-by: Dat Nguyen Duy <dat.nguyenduy@nxp.com>
2023-06-19 17:33:09 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_NXP_S32_EMIOS pwm_nxp_s32_emios.c)
drivers: Cmake: Add __ZEPHYR_SUPERVISOR__ macro for driver files. Normally a syscall would check the current privilege level and then decide to go to _impl_<syscall> directly or go through a _handler_<syscall>. __ZEPHYR_SUPERVISOR__ is a compiler optimization flag which will make all the system calls from the driver files directly link to the _impl_<syscall>. Thereby reducing the overhead of checking the privileges. In the previous implementation all the source files would be compiled by zephyr_source() rule. This means that zephyr_* is a catchall CMake library for source files that can be built purely with the include paths, defines, and other compiler flags that all zephyr source files uses. This states that adding one extra compiler flag for only one complete directory would fail. This limitation can be overcome by using zephyr_libray* APIs. This creates a library for the required directories and it also supports directory level properties. Hence we use zephyr_library* to create a new library with macro _ZEPHYR_SUPERVISOR_ for the optimization. Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
2018-03-28 18:06:12 +08:00
zephyr_library_sources_ifdef(CONFIG_USERSPACE pwm_handlers.c)
drivers: pwm: add API for capturing pwm pulse width and period Extend the PWM API with optional API functions for capturing PWM pulse width and period cycles. Fixes #26026. Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
2020-06-07 03:38:38 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_CAPTURE pwm_capture.c)
drivers: pwm: add PWM shell Add shell commands for setting PWM period and duty cycle (in cycles, microseconds, or nanoseconds). Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
2019-11-05 20:45:13 +08:00
zephyr_library_sources_ifdef(CONFIG_PWM_SHELL pwm_shell.c)