From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shawn Guo Subject: Re: [RFC PATCH v3 2/5] pinctrl: add dt binding support for pinmux mappings Date: Sat, 14 Jan 2012 09:10:33 +0800 Message-ID: <20120114011029.GC1810@S2101-09.ap.freescale.net> References: <7FE21149F4667147B645348EC6057885075542@039-SN2MPN1-013.039d.mgd.msft.net> <74CDBE0F657A3D45AFBB94109FB122FF176CC743EF@HQMAIL01.nvidia.com> <74CDBE0F657A3D45AFBB94109FB122FF17761F18F8@HQMAIL01.nvidia.com> <7FE21149F4667147B645348EC605788507F698@039-SN2MPN1-013.039d.mgd.msft.net> <74CDBE0F657A3D45AFBB94109FB122FF177EE39E6B@HQMAIL01.nvidia.com> <7FE21149F4667147B645348EC605788508AC65@039-SN2MPN1-013.039d.mgd.msft.net> <74CDBE0F657A3D45AFBB94109FB122FF177EE3A76A@HQMAIL01.nvidia.com> <74CDBE0F657A3D45AFBB94109FB122FF17801D1FAB@HQMAIL01.nvidia.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <74CDBE0F657A3D45AFBB94109FB122FF17801D1FAB-C7FfzLzN0UxDw2glCA4ptUEOCMrvLtNR@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org Sender: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org To: Stephen Warren Cc: "linus.walleij-0IS4wlFg1OjSUeElwK9/Pw@public.gmane.org" , "s.hauer-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org" , "linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org" , "kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org" , "cjb-2X9k7bc8m7Mdnm+yROfE0A@public.gmane.org" , "devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org" , "linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org" , Dong Aisheng List-Id: devicetree@vger.kernel.org On Fri, Jan 13, 2012 at 10:33:21AM -0800, Stephen Warren wrote: > So of_device_alloc(), which is called by of_platform_populate() for each > device, already parses basic DT content such as reg and interrupts, and > converts them to Linux resources. I'd consider parsing any pinmux properties > and registering them with the pinctrl subsystem to be of a similar nature, > so adding some code to of_device_alloc() that calls a core pinmux function > to parse the DT node seems reasonable to me. > I hardly believe that device tree maintainers would agree here. Grant, Rob? -- Regards, Shawn