From mboxrd@z Thu Jan 1 00:00:00 1970 From: lee.jones@linaro.org (Lee Jones) Date: Tue, 23 Jun 2015 09:28:57 +0100 Subject: [PATCH 7/8] cpufreq: st: Provide runtime initialised driver for ST's platforms In-Reply-To: <1435046411.4528.6.camel@tiscali.nl> References: <1434987837-24212-1-git-send-email-lee.jones@linaro.org> <1434987837-24212-8-git-send-email-lee.jones@linaro.org> <1435046411.4528.6.camel@tiscali.nl> Message-ID: <20150623082857.GG3245@x1> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, 23 Jun 2015, Paul Bolle wrote: > On Mon, 2015-06-22 at 16:43 +0100, Lee Jones wrote: > > --- a/drivers/cpufreq/Kconfig.arm > > +++ b/drivers/cpufreq/Kconfig.arm > > > +config ARM_ST_CPUFREQ > > +> > bool "ST CPUFreq support" > > +> > depends on SOC_STIH407 > > +> > help > > +> > OPP list for cpufreq-dt driver can be provided through DT or can be > > +> > created at runtime. Select this if you want create OPP list at runtime. > > > > --- a/drivers/cpufreq/Makefile > > +++ b/drivers/cpufreq/Makefile > > > +obj-$(CONFIG_ARM_ST_CPUFREQ) += st-cpufreq.o > > > --- /dev/null > > +++ b/drivers/cpufreq/st-cpufreq.c > > > + * This program is free software; you can redistribute it and/or modify > > + * it under the terms of the GNU General Public License as published by > > + * the Free Software Foundation; either version 2 of the License, or > > + * (at your option) any later version. > > > +#include > > > +MODULE_DEVICE_TABLE(of, sti_cpufreq_of_match); > > > > +module_platform_driver(sti_cpufreq); > > > > > +MODULE_AUTHOR("Ajitpal Singh "); > > +MODULE_DESCRIPTION("Creates an OPP list for cpufreq-cpu0 at runtime"); > > +MODULE_LICENSE("GPL v2"); > > > (There's a mismatch between the license used in the comment at the top > of this file and the ident used in the MODULE_LICENSE() macro. See > include/linux/module.h.) > > st-cpufreq.o can only be built-in. But the code contains of few lines > that are only useful if the code can be modular. Was ARM_ST_CPUFREQ > perhaps meant to be tristate? All noted. Will fix. Thanks Paul. BTW, do you have a script that does this now, or are you still hand-rolling these? -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org ? Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog