6d4294d163
pwm: Convert to devm_ioremap_resource()
...
Convert all uses of devm_request_and_ioremap() to the newly introduced
devm_ioremap_resource() which provides more consistent error handling.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de >
Acked-by: Viresh Kumar <viresh.kumar@linaro.org >
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org >
2013-01-22 11:41:57 -08:00
77f37917a6
pwm: remove use of __devexit
...
CONFIG_HOTPLUG is going away as an option so __devexit is no
longer needed.
Signed-off-by: Bill Pemberton <wfp5p@virginia.edu >
Acked-by: Thierry Reding <thierry.reding@avionic-design.de >
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org >
2012-11-28 12:23:41 -08:00
fd1091125a
pwm: remove use of __devexit_p
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CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.
Signed-off-by: Bill Pemberton <wfp5p@virginia.edu >
Acked-by: Thierry Reding <thierry.reding@avionic-design.de >
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org >
2012-11-28 12:23:41 -08:00
457fd768ee
pwm: pwm-mxs: Return proper error if pwmchip_remove() fails
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Signed-off-by: Axel Lin <axel.lin@gmail.com >
Acked-by: Shawn Guo <shawn.guo@linaro.org >
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de >
2012-07-23 13:24:01 +02:00
1112fe88d4
pwm: pwm-mxs: add pinctrl support
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Call pinctrl subsystem to set up pwm pin.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org >
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de >
2012-07-23 13:23:56 +02:00
22d260bd88
pwm: pwm-mxs: use devm_* managed functions
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Use devm_* managed functions to have a clean fail-out.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org >
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de >
2012-07-23 13:23:55 +02:00
01bf32e949
pwm: pwm-mxs: use global reset function stmp_reset_block
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Use global reset function stmp_reset_block instead of mxs_reset_block
to remove <mach/common.h> inclusion.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org >
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de >
2012-07-23 13:23:54 +02:00
071407eefd
pwm: pwm-mxs: encode soc name in compatible string
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Encode soc name in the compatible string to know the specific version
hardware block. This is the general approach adopted for most bindings.
Change mxs-pwm binding to use the approach.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org >
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de >
2012-07-23 13:23:53 +02:00
4dce82c1e8
pwm: add pwm-mxs support
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Add generic PWM framework driver (DT only) for Freescale MXS.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de >
Signed-off-by: Shawn Guo <shawn.guo@linaro.org >
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de >
2012-07-02 22:06:34 +02:00
