[1/2] RTC: Add core rtc support for Gemini Soc devices
From: Roman Yeryomin <hidden>
Date: 2015-07-08 22:37:29
Also in:
linux-rtc, lkml
On 2015-05-08 19:08, Arnd Bergmann wrote:
On Thursday 07 May 2015 12:03:25 Roman Yeryomin wrote:quoted
On 2015-05-06 22:22, Arnd Bergmann wrote:quoted
On Wednesday 06 May 2015 19:21:21 Roman Yeryomin wrote:quoted
quoted
Thanks to point that, I'll merge that one which seems clean enough: http://git.openwrt.org/?p=openwrt.git;a=blob;f=target/linux/gemini/files/drivers/rtc/rtc-gemini.c;h=587d8122b2fbb1230437eadcce4789a53aa60ee5;hb=4c637410a2a1ab45988e8ca6202554a502102039For 3.18 (and up) to work on gemini 160-gemini-timers.patch is vital. Without that timers are broken and cpu is super slow.Do you know what part of the patch is the actual bug fix? We should probably merge that separately and mark it for stable backports, while the bulk of that patch seems to just rearrange code. ArndSorry, didn't try to extract the exact lines it but I guess it's that part which touches the scheduler clock code. Because without that patch sched clock runs at 100Hz instead of 25MHz. I can dive into this deeper if you want, I just didn't see the need.I think that would be helpful, yes.
OK, here are the minimal changes required (see attachment). Tested on 4.1.1 Let me know if you want me to submit it in some other way. Regards, Roman -------------- next part -------------- A non-text attachment was scrubbed... Name: 160-gemini-timers.patch Type: text/x-diff Size: 1986 bytes Desc: not available URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20150709/cdb787d6/attachment.bin>