Re: [RFC] cpufreq: Add S3C2416/S3C2450 cpufreq driver

2011-12-29 Thread Dron Gus
Hi. On Thu, Dec 29, 2011 at 11:58 PM, Heiko Stübner wrote: ... > +static int __init s3c2416_cpufreq_driver_init(struct cpufreq_policy *policy) ... > +       s3c_freq->armdiv = clk_get(NULL, "armdiv"); > +       if (IS_ERR(s3c_freq->armdiv)) { > +               pr_err("cpufreq: Unable to obtain AR

Re: MFC V1.0 questions

2011-12-05 Thread Dron Gus
Hi. On Mon, Dec 5, 2011 at 1:47 PM, Kamil Debski wrote: > Hi, > >> From: linux-samsung-soc-ow...@vger.kernel.org [mailto:linux-samsung-soc- >> ow...@vger.kernel.org] On Behalf Of Dron Gus >> Sent: 02 December 2011 12:17 >> >> Hello >> >> I am in

MFC V1.0 questions

2011-12-02 Thread Dron Gus
Hello I am interested in a couple of questions related to mfv v1.0, used in the s3c6410. 1) Does anyone work on mfc v1.0 driver for mainline? 2) whether there is a newer firmware for MFC processor other than the V137? 3) how much different MFC version 1.0 (6410) and 4.0 (pv210). Should I rely on t

S3C2416 clock tree

2010-11-09 Thread Dron Gus
Hi! I work with custom board based on s3c2416 SoC. I'm trying to make cpufreq work. I wrote the driver based on cpu-freq.c from mach-s3c2410. On kernel start i get error message: cpufreq: failed to get clock 'armclk' s3c2416_cpufreq_add: failed to get clocks So i have to add dummy 'armclk' and som