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Subject[PATCH v3 0/6] Support PWM polarity control
Date
Changes since v3:

- Set pwm->args.polarity, before using pwm_set_polarity() function as suggested
by Lukasz.
- Squash Lukasz patch( https://lkml.org/lkml/2016/10/6/32 )

Tested on Toradex Colibri iMX6S module.

Changes since v2:

- Picked the stalled patchset[1] from Lothar Wassmann which adds the basic
support for polarity control on imx-pwm driver and adds backward compatibility
support for devices which does not have polarity control feature.

Changes since Lothars v6:

- Squash Lukasz patch[2].

[1] http://thread.gmane.org/gmane.linux.pwm/1621
[2] https://www.spinics.net/lists/arm-kernel/msg530818.html

Bhuvanchandra DV (3):
arm: dts: imx7: Update #pwm-cells for PWM polarity control
arm: dts: imx7-colibri: Use pwm polarity control
arm: dts: imx7-colibri: Use enable-gpios for BL_ON

Lothar Wassmann (3):
pwm: print error messages with pr_err() instead of pr_debug()
pwm: core: make the PWM_POLARITY flag in DTB optional
pwm: imx: support output polarity inversion

Documentation/devicetree/bindings/pwm/imx-pwm.txt | 6 +--
arch/arm/boot/dts/imx7-colibri.dtsi | 12 +++++-
arch/arm/boot/dts/imx7s.dtsi | 8 ++--
drivers/pwm/core.c | 26 ++++++------
drivers/pwm/pwm-imx.c | 51 +++++++++++++++++++++--
5 files changed, 79 insertions(+), 24 deletions(-)

--
2.10.0

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