From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Warren Subject: Re: [PATCH v2 05/11] ARM: dt: tegra30: Add device node for APB MISC Date: Wed, 02 Jan 2013 15:00:57 -0700 Message-ID: <50E4AE19.1060503@wwwdotorg.org> References: <1356619644-18565-1-git-send-email-pgaikwad@nvidia.com> <1356619644-18565-6-git-send-email-pgaikwad@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1356619644-18565-6-git-send-email-pgaikwad-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Prashant Gaikwad Cc: mturquette-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-tegra@vger.kernel.org On 12/27/2012 07:47 AM, Prashant Gaikwad wrote: > APB misc contains multiple registers required by different modules > such as CAR. I don't see a DT binding document that describes what nvidia,tegra30-apbmisc means. Also, the register range for this new node overlaps that for the pinmux node, so they can't both "request" their register region. You may need multiple entries in the apbmisc reg property to avoid this.