Hi, On Mon, Oct 05, 2015 at 06:41:37PM -0500, Suman Anna wrote: > We will gain a user from OMAP remoteproc driver as well (out of tree at > the moment, but it does follow the DT phandle and > omap_dm_timer_request_by_node semantics). I do not think ir-rx51.c is > converted to DT, and also some of the API are alive just because of the > continued OMAP3 legacy boot support. Guess, it is a just a question of > not breaking existing API until we kill some of them. Right, ir-rx51 has not yet been converted to DT. Additionally it depends !ARCH_MULTIPLATFORM, since it requires <plat/dmtimer.h>. I remember a patchset adding a omap-pwm driver using dmtimers. If that was added to the kernel, ir-rx51 could probably be switched to the PWM API + hrtimer API instead of depending on the dmtimer API. At the end not much is gained, though, since then the PWM driver would probably require the dmtimer API. -- Sebastian
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