From mboxrd@z Thu Jan 1 00:00:00 1970 From: Viresh Kumar Subject: Re: [PATCH v2 1/4] cpufreq: pxa: use generic platdev driver for device-tree Date: Tue, 18 Oct 2016 17:08:35 +0530 Message-ID: <20161018113835.GB11471@vireshk-i7> References: <1476561450-28407-1-git-send-email-robert.jarzmik@free.fr> <1476561450-28407-2-git-send-email-robert.jarzmik@free.fr> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1476561450-28407-2-git-send-email-robert.jarzmik-GANU6spQydw@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Robert Jarzmik Cc: Daniel Mack , Haojian Zhuang , Rob Herring , Mark Rutland , Rafael Wysocki , linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-pm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-pm@vger.kernel.org On 15-10-16, 21:57, Robert Jarzmik wrote: > For device-tree based pxa25x and pxa27x platforms, cpufreq-dt driver is > doing the job as well as pxa2xx-cpufreq, so add these platforms to the > compatibility list. > > This won't work for legacy non device-tree platforms where > pxa2xx-cpufreq is still required. > > Signed-off-by: Robert Jarzmik > --- > drivers/cpufreq/cpufreq-dt-platdev.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/cpufreq/cpufreq-dt-platdev.c b/drivers/cpufreq/cpufreq-dt-platdev.c > index 0bb44d5b5df4..356825b5c9b8 100644 > --- a/drivers/cpufreq/cpufreq-dt-platdev.c > +++ b/drivers/cpufreq/cpufreq-dt-platdev.c > @@ -32,6 +32,8 @@ static const struct of_device_id machines[] __initconst = { > { .compatible = "fsl,imx7d", }, > > { .compatible = "marvell,berlin", }, > + { .compatible = "marvell,pxa250", }, > + { .compatible = "marvell,pxa270", }, > > { .compatible = "samsung,exynos3250", }, > { .compatible = "samsung,exynos4210", }, Isn't there a race between cpufreq-dt and the platform driver to register first ? Also, it seems that atleast the next two patches are required before applying this? You need to fix the order if that is the case. -- viresh -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html