Vignesh R 8001317c0b pwm: tiehrpwm: Fix disabling of output of PWMs ... commit 38dabd91ff upstream. pwm-tiehrpwm driver disables PWM output by putting it in low output state via active AQCSFRC register in ehrpwm_pwm_disable(). But, the AQCSFRC shadow register is not updated. Therefore, when shadow AQCSFRC register is re-enabled in ehrpwm_pwm_enable() (say to enable second PWM output), previous settings are lost as shadow register value is loaded into active register. This results in things like PWMA getting enabled automatically, when PWMB is enabled and vice versa. Fix this by updating AQCSFRC shadow register as well during ehrpwm_pwm_disable(). Fixes: 19891b20e7 ("pwm: pwm-tiehrpwm: PWM driver support for EHRPWM") Cc: stable@vger.kernel.org Signed-off-by: Vignesh R <vigneshr@ti.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-09-09 20:01:25 +02:00
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core.c
Kconfig
Makefile
pwm-ab8500.c
pwm-atmel-hlcdc.c
pwm-atmel-tcb.c
pwm-atmel.c
pwm-bcm-iproc.c
pwm-bcm-kona.c
pwm-bcm2835.c
pwm-berlin.c
pwm-bfin.c
pwm-brcmstb.c
pwm-clps711x.c
pwm-crc.c
pwm-cros-ec.c
pwm-ep93xx.c
pwm-fsl-ftm.c
pwm-img.c
pwm-imx.c
pwm-jz4740.c
pwm-lp3943.c
pwm-lpc18xx-sct.c
pwm-lpc32xx.c
pwm-lpss-pci.c
pwm-lpss-platform.c	pwm: lpss: platform: Save/restore the ctrl register over a suspend/resume	2018-07-03 11:23:16 +02:00
pwm-lpss.c	pwm: lpss: platform: Save/restore the ctrl register over a suspend/resume	2018-07-03 11:23:16 +02:00
pwm-lpss.h	pwm: lpss: platform: Save/restore the ctrl register over a suspend/resume	2018-07-03 11:23:16 +02:00
pwm-meson.c
pwm-mtk-disp.c
pwm-mxs.c
pwm-omap-dmtimer.c
pwm-pca9685.c
pwm-puv3.c
pwm-pxa.c
pwm-rcar.c	pwm: rcar: Fix a condition to prevent mismatch value setting to duty	2018-04-24 09:34:14 +02:00
pwm-renesas-tpu.c
pwm-rockchip.c
pwm-samsung.c
pwm-spear.c
pwm-sti.c
pwm-stmpe.c
pwm-sun4i.c
pwm-tegra.c
pwm-tiecap.c
pwm-tiehrpwm.c	pwm: tiehrpwm: Fix disabling of output of PWMs	2018-09-09 20:01:25 +02:00
pwm-tipwmss.c
pwm-twl-led.c
pwm-twl.c
pwm-vt8500.c
sysfs.c