Hi, On Thu, Jan 28, 2016 at 08:17:24AM -0800, Tony Lindgren wrote: > * Pali Rohár <pali.rohar@xxxxxxxxx> [160128 00:34]: > > On Thursday 28 January 2016 01:05:53 Sebastian Reichel wrote: > > > IIRC this was the last blocker for removing n900 legacy code? > > > > No! I know at least two missing-feature regressions in DT booted > > kernel: > > > > * slot name in sysfs for omap mmc devices > > Can't you do this already by passing platform_data in addition to > dts using pdata-quirks.c? > > Then when we have a generic binding for this we can move to use > that. I guess the driver must be modified to check and parse platform_data if initalised via DT, but I think this could be done in time for v4.6. > > * missing DT support for ir-rx51 driver > > I believe this still works the same as ever with platform_data if > you completely disable multiarch. However, that's not a good > solution, it's best to update it to use the generic > drivers/pwm/pwm-omap-dmtimer.c. > > I can take a look at this one no problem unless somebody else > is already working on it. I had a look at it some time ago. IIRC one can simply replace the <plat/clock.h> with <linux/clk.h>. The dmtimer part requires more work, since it uses two dmtimers: One in PWM mode (the output of this one is connected to the IR led). This one could probably be converted to pwm-omap-dmtimer. But it also uses a second one for calculating the pulse length. I have not yet tried it, but I guess converting is not really trivial. OTOH it's also broken for quite some time (3.8!) on multiplatform, so I wonder if this is really a blocker. Has this been compiled by anybody on an unpatches mainline kernel since then? Maybe it could be fixed after switching to DT only? -- Sebastian
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