Re: [PATCH v5 0/7] leds: leds-pwm: Device tree support
From: Peter Ujfalusi
Date: Thu Jan 03 2013 - 03:00:57 EST
On 01/03/2013 03:10 AM, Bryan Wu wrote:
> Hi Peter,
> I merged this patchset into my for-next branch already.
> Thanks for pushing this.
It was my pleasure!
Thanks for the help on this.
> On Fri, Dec 21, 2012 at 1:43 AM, Peter Ujfalusi <peter.ujfalusi@xxxxxx> wrote:
>> Changes since v4:
>> - Commit message for patch #7 (DT binding for the leds-pwm driver) has been
>> Changes since v3:
>> Addressed comments from Thierry Redding:
>> - DT binding documentation for leds-pwm updated
>> - of_pwm_request() renamed as of_pwm_get()
>> - introduction of devm_of_pwm_get()
>> - Commit message updates
>> - Other comments has been also addressed
>> - Acked-by from Grant is not added to the patches since they were modified since
>> Changes since v2:
>> - rebased on top of linux-next
>> - DT bindings now alligned with Grant's request
>> - exporting of_pwm_request() from PWM core to allow clean DT bindings
>> - DT binding documentation changed to reflect the changes
>> Changes since v1:
>> - As suggested by Bryan Wu: the legacy pwm_request() has been removed from
>> patch 1
>> - Device tree bindings added for leds-pwm driver.
>> When we boot with Device tree we handle one LED per device to be more aligned
>> with PWM core's DT implementation.
>> An example of the DT usage is provided in the new DT binding documentation for
>> Tested on OMAP4 Blaze (SDP), BeagleBoard with legacy and DT boot. On Zoom2 with
>> legacy boot.
>> Peter Ujfalusi (7):
>> leds: leds-pwm: Convert to use devm_get_pwm
>> leds: leds-pwm: Preparing the driver for device tree support
>> pwm: Correct parameter name in header for *pwm_get() functions
>> pwm: core: Rename of_pwm_request() to of_pwm_get() and export it
>> pwm: Add devm_of_pwm_get() as exported API for users
>> leds: leds-pwm: Simplify cleanup code
>> leds: leds-pwm: Add device tree bindings
>> .../devicetree/bindings/leds/leds-pwm.txt | 48 +++++++
>> drivers/leds/leds-pwm.c | 152 +++++++++++++++------
>> drivers/pwm/core.c | 38 +++++-
>> include/linux/leds_pwm.h | 2 +-
>> include/linux/pwm.h | 20 ++-
>> 5 files changed, 212 insertions(+), 48 deletions(-)
>> create mode 100644 Documentation/devicetree/bindings/leds/leds-pwm.txt
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