On 12/04/2013 01:21 AM, Thierry Reding wrote: > On Tue, Dec 03, 2013 at 10:45:29AM -0800, Mike Dunn wrote: >> On 12/03/2013 02:17 AM, Thierry Reding wrote: >>> On Sat, Sep 21, 2013 at 12:19:33PM -0700, Mike Dunn wrote: >>>> This patch adds device tree support to the PXA's PWM driver. Nothing >>>> needs to be extracted from the device tree node by the PWM device. >>>> Client devices need only specify the period; the per-chip index is >>>> implicitly zero because one device node must be present for each PWM >>>> output in use. This approach is more convenient due to the wide >>>> variability in the number of PWM channels present across the various PXA >>>> variants, and is made possible by the fact that the register sets for >>>> each PWM channel are segregated from each other. An of_xlate() method >>>> is added to parse this single-cell node. The existing ID table is >>>> reused for the match table data. >>>> >>>> Tested on a Palm Treo 680 (both platform data and DT cases). >>>> >>>> Signed-off-by: Mike Dunn <miked...@newsguy.com> >>>> --- >>>> Documentation/devicetree/bindings/pwm/pxa-pwm.txt | 30 +++++++++++++ >>>> drivers/pwm/pwm-pxa.c | 52 >>>> ++++++++++++++++++++++- >>>> 2 files changed, 81 insertions(+), 1 deletion(-) >>>> create mode 100644 Documentation/devicetree/bindings/pwm/pxa-pwm.txt >>> >>> Hi Mike, >>> >>> It looks like this fell through the cracks. Is this patch still the >>> latest one you have? Should it still be applied? >>> >>> Thierry >>> >> >> Hi Thierry, >> >> Funny I should hear from you about this today.... I just turned my attention >> back to this today and noticed that it never made it into your for-next >> branch. >> Yes, it is the latest. If the patch still applies cleanly, please feel >> free. >> Otherwise, I'd be glad to rework it against something more recent. > > I've applied it to my for-next branch (with some minor whitespace fixups > and some tuning to how the OF match table is defined). I don't consider > any of the changes risky, but it'd be great if you could still test the > version that I pushed.
I just tested it... looks good. Thanks again Thierry. Thanks also Haojian. Mike -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
