Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Anson Huang 9f4c8f9607 pwm: imx: Add ipg clock operation ... i.MX PWM module's ipg_clk_s is for PWM register access, on most of i.MX SoCs, this ipg_clk_s is from system ipg clock or perclk which is always enabled, but on i.MX7D, the ipg_clk_s is from PWM1_CLK_ROOT which is controlled by CCGR132, that means the CCGR132 MUST be enabled first before accessing PWM registers on i.MX7D. This patch adds ipg clock operation to make sure register access successfully on i.MX7D and it fixes Linux kernel boot up hang during PWM driver probe. Fixes: 4a23e6ee9f ("ARM: dts: imx7d-sdb: Restore pwm backlight support") Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>		2018-12-24 12:06:56 +01:00
..
core.c
Kconfig	pwm: Enable Kona PWM to be built for the Cygnus architecture	2018-12-24 12:06:47 +01:00
Makefile	pwm: remove pwm-bfin driver	2018-03-26 15:57:08 +02:00
pwm-ab8500.c
pwm-atmel-hlcdc.c
pwm-atmel-tcb.c	pwm: simplify getting .drvdata	2018-04-30 10:40:57 +02:00
pwm-atmel.c
pwm-bcm-iproc.c
pwm-bcm-kona.c
pwm-bcm2835.c	pwm: bcm2835: Switch to SPDX identifier	2018-12-24 12:06:55 +01:00
pwm-berlin.c	pwm: berlin: Don't use broken prescaler values	2018-07-09 18:57:03 +02:00
pwm-brcmstb.c
pwm-clps711x.c	pwm: clps711x: Switch to SPDX identifier	2018-12-24 12:06:56 +01:00
pwm-crc.c
pwm-cros-ec.c	pwm: cros-ec: Switch to SPDX identifier	2018-07-09 19:02:23 +02:00
pwm-ep93xx.c
pwm-fsl-ftm.c	pwm: fsl-ftm: Enable support for the new SoC i.MX8QM	2018-07-09 19:08:26 +02:00
pwm-hibvt.c
pwm-img.c	pwm: img: Add runtime PM	2017-11-15 10:38:37 +01:00
pwm-imx.c	pwm: imx: Add ipg clock operation	2018-12-24 12:06:56 +01:00
pwm-jz4740.c	pwm: jz4740: Add support for devicetree	2018-03-28 00:23:56 +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-lpss-pci.c
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: Fix mux clock names	2018-08-20 11:32:25 +02:00
pwm-mtk-disp.c
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-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-rcar.c	pwm: Use SPDX identifier for Renesas drivers	2018-10-12 13:35:45 +02:00
pwm-renesas-tpu.c	pwm: Use SPDX identifier for Renesas drivers	2018-10-12 13:35:45 +02:00
pwm-rockchip.c
pwm-samsung.c
pwm-spear.c
pwm-sti.c
pwm-stm32-lp.c	pwm: stm32-lp: Remove useless loop in stm32_pwm_lp_remove()	2018-08-20 11:32:25 +02:00
pwm-stm32.c	pwm: Changes for v4.18-rc1	2018-06-14 16:25:43 +09:00
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-tiehrpwm.c	pwm: tiehrpwm: Fix disabling of output of PWMs	2018-07-09 18:58:22 +02:00
pwm-tipwmss.c
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-zx.c
sysfs.c	pwm: Send a uevent on the pwmchip device upon channel sysfs (un)export	2018-10-12 13:51:33 +02:00