On Wednesday 10 April 2013 04:45 PM, Hiremath, Vaibhav wrote: >> -----Original Message----- >> From: Shilimkar, Santosh >> Sent: Friday, April 05, 2013 10:20 PM >> To: Tony Lindgren >> Cc: Paul Walmsley; linux-omap@xxxxxxxxxxxxxxx; linux-arm- >> kernel@xxxxxxxxxxxxxxxxxxx; Kristo, Tero; Menon, Nishanth; Nayak, >> Rajendra; Valentin, Eduardo; Anna, Suman; Bedia, Vaibhav; Hiremath, >> Vaibhav >> Subject: Re: [GIT PULL] ARM: OMAP5: hwmod, prm/cm data files and >> updates for 3.10 >> >> On Thursday 04 April 2013 10:27 PM, Santosh Shilimkar wrote: >>> On Thursday 04 April 2013 10:22 PM, Tony Lindgren wrote: >>>> * Santosh Shilimkar <santosh.shilimkar@xxxxxx> [130404 04:15]: >> [..] >> >>>> Can't we already trim the am33xx hwmod data after your patches for >>>> v3.10 as am33xx is already DT only? Unfortunately we cannot create >>>> negative diffstat in other ways for v3.10 merge window as we cannot >>>> make omap4 DT only just quite yet. >>>> >>> Yes we can and I can take a stab it tomorrow. The only thing is I >>> might need some support for testing but thats manageable. Will >>> take a stab at it tomorrow and if everything goes well, post a >>> patch for smae. >>> >> Patch for the AM33XX to trim is end of the email. Thanks to >> Sricharan and Pekon for patch and testing. Looping both >> Vaibhav's if they have any objection on the patch. >> >> Regards, >> Santosh >> >> From b95dd33fe59b8e77727eb3b1717d763bbf9a2893 Mon Sep 17 00:00:00 2001 >> From: Sricharan R <r.sricharan@xxxxxx> >> Date: Fri, 5 Apr 2013 20:39:12 +0530 >> Subject: [PATCH] ARM: AM33XX: hwmod data: Clean up the data file >> >> - The IO resource information like dma request lines, irq number and >> ocp address space can be populated via dt blob. So such data can be >> stripped >> from SOC hwmod data file. >> >> - The devices like adc, mailbox, gpmc which are missing the device >> tree bindings, hwmod data is not added since AM33XX is DT only build. >> When such devices add the dt bindings, respective hwmod data can be >> added along with it. >> > This seems unnecessary churn to me. DT bindings for most of the devices > which you mentioned above are submitted and are at various stages of review > process. > > ADC: > > GPMC: > > PWM: > The modules are dropped as per what is going for 3.10 merge window. Above 3 modules can be retained if the DT conversion patches are under review and can go along with this patch most likely for 3.11. > >> - The hwmod like firewall etc which are not useful are also dropped. >> >> This gets us around ~2000 loc of negative diff. Patch is boot tested on >> AM335X EVM. >> > I would not recommend to get into unnecessary code churn in the future just > to reduce temp Number of Lines of code. This will also kill our autogeneration > concept as well. > It doesn't break any concept. We just autogenrate what is *useful* rather. BTW, I didn't find any srcipt to auto-generate the AM33XX data so we have to manually do the updates. Can you send me a pointer if you have a sript for this. With script it is much simpler to clean-up the data. > I would suggest you to just alone drop base-addr, irq and dma references > from hwmod entries. > That we are doing anyways. Apart from that we should also clean-up data which is not used and useful. Why do you need unused data like firewall and friends ? So as I understood, you would like to keep the data for ADC, PWM and GPMC which is fine by me. We just need those DT bindings in place so that they go together. Who is following the DT patches for these ? Thanks for looking into it Vaibhav. Regards, Santosh -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
