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linux/Documentation/devicetree/bindings/pwm
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Laxman Dewangan 0dafdd168b pwm: tegra: Add DT binding details to configure pin in suspends/resume 
In some of NVIDIA Tegra's platform, PWM controller is used to
control the PWM controlled regulators. PWM signal is connected to
the VID pin of the regulator where duty cycle of PWM signal decide
the voltage level of the regulator output.

When system enters suspend, some PWM client/slave regulator devices
require the PWM output to be tristated.

Add DT binding details to provide the pin configuration state
from PWM and pinctrl DT node in suspend and active state of
the system.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2017-04-12 16:09:49 +02:00
..
atmel-hlcdc-pwm.txt pwm: add DT bindings documentation for atmel-hlcdc-pwm driver 2014-11-17 12:20:18 +01:00
atmel-pwm.txt pwm: atmel: Enable PWM on sama5d2 2017-04-06 17:45:03 +02:00
atmel-tcb-pwm.txt pwm: Update DT bindings to reference pwm.txt for cells documentation 2013-09-03 13:08:10 +02:00
brcm,bcm7038-pwm.txt Documentation: dt: add Broadcom BCM7038 PWM controller binding 2015-10-06 09:40:46 +02:00
brcm,iproc-pwm.txt dt-bindings: pwm: Add Broadcom iProc PWM controller binding 2016-07-11 12:49:25 +02:00
brcm,kona-pwm.txt dt-bindings: brcm: rationalize Broadcom documentation naming 2015-03-26 12:14:11 -05:00
cirrus,clps711x-pwm.txt pwm: clps711x: Changing the compatibility string to match with the smallest supported chip 2016-07-06 17:38:17 +02:00
google,cros-ec-pwm.txt dt-bindings: pwm: Add binding for ChromeOS EC PWM 2016-07-25 10:39:36 +02:00
img-pwm.txt pwm: Add device tree binding document for IMG PWM DAC 2015-01-30 12:16:05 +01:00
imx-pwm.txt pwm: imx: doc: Update imx-pwm.txt documentation entry 2017-01-30 09:13:03 +01:00
lpc32xx-pwm.txt dt: lpc32xx: pwm: update documentation of LPC32xx PWM device 2015-12-16 16:59:39 +01:00
lpc1850-sct-pwm.txt pwm: Add NXP LPC18xx PWM/SCT DT binding documentation 2015-09-09 15:01:41 +02:00
mxs-pwm.txt pwm: Update DT bindings to reference pwm.txt for cells documentation 2013-09-03 13:08:10 +02:00
nvidia,tegra20-pwm.txt pwm: tegra: Add DT binding details to configure pin in suspends/resume 2017-04-12 16:09:49 +02:00
nxp,pca9685-pwm.txt pwm: Update DT bindings to reference pwm.txt for cells documentation 2013-09-03 13:08:10 +02:00
pwm-bcm2835.txt dt: pwm: bcm2835: fix typo in clocks property name 2016-12-09 15:37:58 -06:00
pwm-berlin.txt pwm: Add Berlin PWM controller DT binding 2015-10-05 15:07:31 +02:00
pwm-fsl-ftm.txt pwm: fsl-ftm: Document 'big-endian' property 2014-08-20 10:20:02 +02:00
pwm-hibvt.txt pwm: Add PWM driver for HiSilicon BVT SOCs 2016-11-29 16:50:12 +01:00
pwm-lp3943.txt Documentation: Add LP3943 DT bindings and document 2014-01-21 08:27:55 +00:00
pwm-mediatek.txt dt-bindings: pwm: Add MediaTek PWM bindings 2017-04-06 17:45:03 +02:00
pwm-meson.txt dt-bindings: pwm: Add bindings for Meson PWM Controller 2016-09-06 10:48:56 +02:00
pwm-mtk-disp.txt dt-bindings: pwm: Add MediaTek display PWM bindings 2016-09-06 10:48:52 +02:00
pwm-omap-dmtimer.txt pwm: omap-dmtimer: Allow for setting dmtimer clock source 2016-06-29 21:54:00 -07:00
pwm-rockchip.txt pwm: rockchip: Allow polarity invert on rk3288 2014-08-26 10:44:08 +02:00
pwm-samsung.txt Documentation/pwm: Update supported SoC name for pwm-samsung 2013-11-11 10:23:56 +01:00
pwm-st.txt dt-bindings: pwm: sti: Update DT bindings for capture support 2016-09-08 10:55:06 +02:00
pwm-stm32.txt dt-bindings: pwm: Add STM32 bindings 2017-01-23 12:04:24 +00:00
pwm-sun4i.txt pwm: sunxi: Add H3 support 2016-09-08 10:55:05 +02:00
pwm-tiecap.txt ARM: dts: DRA7: Add dt nodes for PWMSS 2016-06-10 04:58:06 -07:00
pwm-tiehrpwm.txt pwm: pwm-tiehrpwm: Update DT binding document to use generic node name 2016-07-08 17:53:36 +02:00
pwm-tipwmss.txt ARM: dts: DRA7: Add dt nodes for PWMSS 2016-06-10 04:58:06 -07:00
pwm.txt
pxa-pwm.txt pwm: pxa: Add device tree support 2013-12-04 10:18:52 +01:00
renesas,pwm-rcar.txt dt-bindings: pwm: Add R-Car H3 device tree bindings 2016-07-11 12:49:35 +02:00
renesas,tpu-pwm.txt pwm: renesas-tpu: Add DT support 2013-09-03 13:09:15 +02:00
spear-pwm.txt pwm: Update DT bindings to reference pwm.txt for cells documentation 2013-09-03 13:08:10 +02:00
st,stmpe-pwm.txt dt-bindings: pwm: Add DT bindings for STMPE PWM 2016-07-11 12:49:28 +02:00
ti,twl-pwm.txt pwm: Update DT bindings to reference pwm.txt for cells documentation 2013-09-03 13:08:10 +02:00
ti,twl-pwmled.txt pwm: Update DT bindings to reference pwm.txt for cells documentation 2013-09-03 13:08:10 +02:00
vt8500-pwm.txt pwm: Update DT bindings to reference pwm.txt for cells documentation 2013-09-03 13:08:10 +02:00