Hyong Bin Kim b979ed5314 pwm: tegra: Avoid overflow when calculating duty cycle ...

duty_ns * (1 << PWM_DUTY_WIDTH) could overflow in integer calculation
when the PWM rate is low. Hence do all calculation on unsigned long long
to avoid overflow.

Signed-off-by: Hyong Bin Kim <hyongbink@nvidia.com>
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>

2016-07-11 12:49:32 +02:00

..

core.c

Merge branch 'for-4.7/pwm-atomic' into for-next

2016-05-17 14:57:58 +02:00

Kconfig

pwm: Add a driver for the STMPE PWM

2016-07-11 12:49:29 +02:00

Makefile

pwm: Add a driver for the STMPE PWM

2016-07-11 12:49:29 +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: add sama5d2 SoC support.

2015-10-06 16:07:28 +02:00

pwm-atmel-tcb.c

misc: atmel_tclib: get and use slow clock

2015-10-06 12:33:14 +02:00

pwm-atmel.c

pwm: Make use of pwm_get_xxx() helpers where appropriate

2015-07-20 09:53:22 +02:00

pwm-bcm2835.c

pwm: bcm2835: Fix email address specification

2015-12-16 16:45:32 +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: kona: Modify settings application sequence

2015-08-17 16:19:41 +02:00

pwm-berlin.c

pwm: Add support for the Berlin PWM controller

2015-10-06 09:40:44 +02:00

pwm-bfin.c

pwm: drop owner assignment from platform_drivers

2014-10-20 16:21:28 +02:00

pwm-brcmstb.c

pwm: brcmstb: Fix check of devm_ioremap_resource() return code

2016-03-23 17:11:45 +01:00

pwm-clps711x.c

pwm: Introduce the pwm_args concept

2016-05-03 13:44:37 +02:00

pwm-crc.c

pwm: Use pwm_get/set_xxx() helpers where appropriate

2016-05-17 14:44:59 +02:00

pwm-ep93xx.c

pwm: Add the pwm_is_enabled() helper

2015-07-20 09:46:06 +02:00

pwm-fsl-ftm.c

pwm: fsl-ftm: Use flat regmap cache

2016-04-14 16:54:00 +02:00

pwm-img.c

pwm: img: Test clock rate to avoid division by 0

2016-03-23 17:11:02 +01:00

pwm-imx.c

pwm: Make use of pwm_get_xxx() helpers where appropriate

2015-07-20 09:53:22 +02:00

pwm-jz4740.c

pwm: drop owner assignment from platform_drivers

2014-10-20 16:21:28 +02:00

pwm-lp3943.c

pwm: drop owner assignment from platform_drivers

2014-10-20 16:21:28 +02:00

pwm-lpc18xx-sct.c

pwm: Use pwm_get/set_xxx() helpers where appropriate

2016-05-17 14:44:59 +02:00

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: pci: Enable PWM module on Intel Edison

2016-07-11 12:07:25 +02:00

pwm-lpss-platform.c

pwm: lpss: Add support for runtime PM

2015-11-06 14:34:13 +01:00

pwm-lpss.c

pwm: lpss: Move clk_rate check to ->probe()

2016-07-11 12:49:24 +02:00

pwm-lpss.h

pwm: lpss: Update PWM setting for Broxton

2015-12-16 16:45:38 +01:00

pwm-mtk-disp.c

pwm: Add MediaTek display PWM driver support

2015-10-06 16:07:30 +02:00

pwm-mxs.c

pwm: Add the pwm_is_enabled() helper

2015-07-20 09:46:06 +02:00

pwm-omap-dmtimer.c

pwm: Use pwm_get/set_xxx() helpers where appropriate

2016-05-17 14:44:59 +02:00

pwm-pca9685.c

pwm-pca9685: enable ACPI device found on Galileo Gen2

2015-11-06 14:14:19 +01:00

pwm-puv3.c

pwm: drop owner assignment from platform_drivers

2014-10-20 16:21:28 +02:00

pwm-pxa.c

pwm: Introduce the pwm_args concept

2016-05-03 13:44:37 +02:00

pwm-rcar.c

pwm: rcar: Make use of pwm_is_enabled()

2016-05-17 14:44:57 +02:00

pwm-renesas-tpu.c

pwm: Add the pwm_is_enabled() helper

2015-07-20 09:46:06 +02:00

pwm-rockchip.c

pwm: rockchip: Add support for atomic update

2016-07-11 12:49:28 +02:00

pwm-samsung.c

pwm: samsung: Use MODULE_DEVICE_TABLE() to include OF modalias

2015-05-21 15:56:53 +02:00

pwm-spear.c

pwm: drop owner assignment from platform_drivers

2014-10-20 16:21:28 +02:00

pwm-sti.c

pwm: sti: Maintain a bitmap of configured devices

2015-01-30 12:16:03 +01:00

pwm-stmpe.c

pwm: Add a driver for the STMPE PWM

2016-07-11 12:49:29 +02:00

pwm-sun4i.c

pwm: Use pwm_get/set_xxx() helpers where appropriate

2016-05-17 14:44:59 +02:00

pwm-tegra.c

pwm: tegra: Avoid overflow when calculating duty cycle

2016-07-11 12:49:32 +02:00

pwm-tiecap.c

pwm: pwm-ti*: Remove support for local clock gating

2016-07-11 12:07:18 +02:00

pwm-tiehrpwm.c

pwm: pwm-ti*: Remove support for local clock gating

2016-07-11 12:07:18 +02:00

pwm-tipwmss.c

pwm: pwm-ti*: Remove support for local clock gating

2016-07-11 12:07:18 +02:00

pwm-twl-led.c

pwm: twl-led: Include linux/of.h header

2013-10-08 15:45:44 +02:00

pwm-twl.c

pwm: twl: Really disable twl6030 PWMs

2014-05-08 23:41:47 +02:00

pwm-vt8500.c

pwm: drop owner assignment from platform_drivers

2014-10-20 16:21:28 +02:00

sysfs.c

pwm: Switch to the atomic API

2016-05-17 14:48:04 +02:00