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linux/drivers/pwm
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Yoshihiro Shimoda 7fd4edc57b pwm: sysfs: Add suspend/resume support 
According to the Documentation/pwm.txt, all PWM consumers should have
power management. Since this sysfs interface is one of consumers so that
this patch adds suspend/resume support.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
[thierry.reding@gmail.com: fix build warnings for !PM]
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2019-06-26 11:39:11 +02:00
..
core.c
pwm: Add consumer device link
2019-06-25 14:51:43 +02:00
Kconfig
pwm: sifive: Add a driver for SiFive SoC PWM
2019-06-25 14:48:12 +02:00
Makefile
pwm: sifive: Add a driver for SiFive SoC PWM
2019-06-25 14:48:12 +02:00
pwm-ab8500.c
pwm: drop owner assignment from platform_drivers
2014-10-20 16:21:28 +02:00
pwm-atmel-hlcdc.c
pwm: atmel-hlcdc: Implement the suspend/resume hooks
2017-04-06 17:45:02 +02:00
pwm-atmel-tcb.c
ARM: at91: move SoC specific definitions to SoC folder
2019-05-02 21:55:58 +02:00
pwm-atmel.c
pwm: atmel: Remove useless symbolic definitions
2019-03-04 12:52:49 +01:00
pwm-bcm2835.c
pwm: bcm2835: Switch to SPDX identifier
2018-12-24 12:06:55 +01:00
pwm-bcm-iproc.c
pwm: Add support for Broadcom iProc PWM controller
2016-07-11 12:49:25 +02:00
pwm-bcm-kona.c
pwm: bcm-kona: Update macros to remove braces around numbers
2019-03-04 12:52:49 +01:00
pwm-berlin.c
pwm: Clear chip_data in pwm_put()
2019-05-09 17:09:54 +02:00
pwm-brcmstb.c
pwm: Remove .can_sleep from struct pwm_chip
2017-01-04 09:40:54 +01:00
pwm-clps711x.c
pwm: clps711x: Switch to SPDX identifier
2018-12-24 12:06:56 +01:00
pwm-crc.c
pwm: Use pwm_get/set_xxx() helpers where appropriate
2016-05-17 14:44:59 +02:00
pwm-cros-ec.c
pwm: cros-ec: Switch to SPDX identifier
2018-07-09 19:02:23 +02:00
pwm-ep93xx.c
ARM: ep93xx: move pinctrl interfaces into include/linux/soc
2019-04-28 23:08:40 -07:00
pwm-fsl-ftm.c
drivers/pwm: pwm-fsl-ftm: use common header for FlexTimer #defines
2019-04-25 21:33:41 +02:00
pwm-hibvt.c
pwm: hibvt: Add hi3559v100 support
2019-03-04 11:38:52 +01:00
pwm-img.c
pwm: img: Turn final 'else if' into 'else' in img_pwm_config
2019-03-20 12:29:22 +01:00
pwm-imx1.c
pwm: imx: Split into two drivers
2019-01-16 08:45:33 +01:00
pwm-imx27.c
pwm: imx27: Use devm_platform_ioremap_resource() to simplify code
2019-05-09 16:53:59 +02:00
pwm-imx-tpm.c
pwm: Add i.MX TPM PWM driver support
2019-05-09 17:01:48 +02:00
pwm-jz4740.c
pwm: jz4740: Force TCU2 channels to return to their init level
2019-06-26 11:39:05 +02:00
pwm-lp3943.c
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
pwm-lpc18xx-sct.c
pwm: lpc18xx-sct: Don't reconfigure PWM in .request and .free
2018-11-16 11:02:47 +01:00
pwm-lpc32xx.c
pwm: lpc32xx: Set PWM_PIN_LEVEL bit to default value
2016-07-11 12:49:29 +02:00
pwm-lpss-pci.c
pwm: lpss: Set enable-bit before waiting for update-bit to go low
2017-04-06 14:48:14 +02:00
pwm-lpss-platform.c
pwm: lpss: Force runtime-resume on suspend on Cherry Trail
2018-10-16 13:15:57 +02:00
pwm-lpss.c
pwm: lpss: Only set update bit if we are actually changing the settings
2018-10-16 13:16:15 +02:00
pwm-lpss.h
pwm: lpss: Force runtime-resume on suspend on Cherry Trail
2018-10-16 13:15:57 +02:00
pwm-mediatek.c
pwm: mediatek: Add MT7628 support
2018-08-20 11:36:07 +02:00
pwm-meson.c
pwm: meson: Add documentation to the driver
2019-06-26 11:39:10 +02:00
pwm-mtk-disp.c
pwm: Add MediaTek MT8183 display PWM driver support
2019-03-04 11:45:08 +01:00
pwm-mxs.c
pwm: mxs: Switch to SPDX identifier
2018-07-12 09:03:06 +02:00
pwm-omap-dmtimer.c
pwm: omap-dmtimer: Return -EPROBE_DEFER if no dmtimer platform data
2018-08-20 11:32:19 +02:00
pwm-pca9685.c
pwm: Clear chip_data in pwm_put()
2019-05-09 17:09:54 +02:00
pwm-puv3.c
pwm: puv3: Delete an error message for a failed memory allocation
2018-03-27 23:27:05 +02:00
pwm-pxa.c
pwm: constify pwm_ops structures
2017-01-19 00:38:17 +01:00
pwm-rcar.c
pwm: rcar: Improve calculation of divider
2019-03-04 12:14:21 +01:00
pwm-renesas-tpu.c
pwm: Use SPDX identifier for Renesas drivers
2018-10-12 13:35:45 +02:00
pwm-rockchip.c
pwm: rockchip: Add rk3328 support
2017-08-18 17:44:34 +02:00
pwm-samsung.c
pwm: samsung: Don't uses devm_*() functions in ->request()
2019-05-09 17:29:15 +02:00
pwm-sifive.c
pwm: sifive: Add a driver for SiFive SoC PWM
2019-06-25 14:48:12 +02:00
pwm-spear.c
pwm: drop owner assignment from platform_drivers
2014-10-20 16:21:28 +02:00
pwm-sti.c
pwm: Remove .can_sleep from struct pwm_chip
2017-01-04 09:40:54 +01:00
pwm-stm32-lp.c
pwm: stm32-lp: Add power management support
2019-06-25 14:49:50 +02:00
pwm-stm32.c
pwm: stm32: Use 3 cells ->of_xlate()
2019-06-25 14:53:51 +02:00
pwm-stmpe.c
pwm: stmpe: Fix wrong register offset for hwpwm=2 case
2017-12-05 09:33:05 +01:00
pwm-sun4i.c
pwm: sun4i: Simplify controller mapping
2018-03-28 01:12:12 +02:00
pwm-tegra.c
pwm: tegra: Remove gratuituous blank line
2018-09-26 16:01:39 +02:00
pwm-tiecap.c
pwm: tiecap: Set driver data before runtime PM enable
2017-08-21 08:31:37 +02:00
pwm-tiehrpwm.c
pwm: tiehrpwm: Update shadow register for disabling PWMs
2019-03-20 12:31:07 +01:00
pwm-tipwmss.c
pwm: pwm-tipwmss: Remove all runtime PM gets/puts
2016-09-06 10:48:54 +02:00
pwm-twl-led.c
mfd: twl: Move header file out of I2C realm
2017-09-04 14:41:02 +01:00
pwm-twl.c
mfd: twl: Move header file out of I2C realm
2017-09-04 14:41:02 +01:00
pwm-vt8500.c
pwm: vt8500: Undo preparation of a clock source.
2017-07-25 13:43:28 +02:00
pwm-zx.c
pwm: Add ZTE ZX PWM device driver
2017-08-21 08:11:24 +02:00
sysfs.c
pwm: sysfs: Add suspend/resume support
2019-06-26 11:39:11 +02:00