From: "Lothar Waßmann" <LW@KARO-electronics.de>
To: "Thierry Reding" <thierry.reding@gmail.com>,
linux-kernel@vger.kernel.org, linux-pwm@vger.kernel.org,
"Lothar Waßmann" <LW@KARO-electronics.de>,
"Shawn Guo" <shawn.guo@linaro.org>,
"Sascha Hauer" <kernel@pengutronix.de>,
"Arnd Bergmann" <arnd@arndb.de>,
"Tony Prisk" <linux@prisktech.co.nz>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCHv4 0/4] pwm: imx: support output polarity inversion
Date: Thu, 12 Jun 2014 14:52:44 +0200 [thread overview]
Message-ID: <1402577568-10037-1-git-send-email-LW@KARO-electronics.de> (raw)
This patch series adds support for polarity inversion to the pwm-imx
driver. The patches have been tested on i.MX6, i.MX53 and with the
ti-ehrpwm.c driver.
Changes wrt. v2:
- make the use of '#pwm-cells = <3>' optional, so that the change does
not break existing DT blobs as suggested by Arnd Bergmann and Sascha
Hauer.
Changes wrt. v3:
- implemented the approach suggested by Sascha Hauer
- don't modify struct pwm_ops in the imx_pwm probe function
next reply other threads:[~2014-06-12 12:54 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-12 12:52 Lothar Waßmann [this message]
2014-06-12 12:52 ` [PATCHv4 1/4] pwm: print error messages with pr_err() instead of pr_debug() Lothar Waßmann
2014-06-12 12:52 ` [PATCHv4 2/4] pwm: make the PWM_POLARITY flag in DTB optional Lothar Waßmann
2014-06-12 12:52 ` [PATCHv4 3/4] pwm: imx: indentation cleanup Lothar Waßmann
2014-06-12 12:52 ` [PATCHv4 4/4] pwm: imx: support output polarity inversion Lothar Waßmann
-- strict thread matches above, loose matches on Subject: below --
2014-08-20 6:55 [PATCHv4 0/4] " Lothar Waßmann
2014-08-26 7:24 ` Lothar Waßmann
2014-09-29 10:58 ` Sascha Hauer
2014-09-29 10:07 ` Lothar Waßmann
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