From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sekhar Nori Subject: Re: [PATCH v2 1/3] ARM: davinci: da850: override mmc DT node device name Date: Tue, 12 Feb 2013 11:16:21 +0530 Message-ID: <5119D72D.3010605@ti.com> References: <1360223825-23929-1-git-send-email-prakash.pm@ti.com> <1360223825-23929-2-git-send-email-prakash.pm@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1360223825-23929-2-git-send-email-prakash.pm-l0cyMroinI0@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" To: "Manjunathappa, Prakash" Cc: davinci-linux-open-source-VycZQUHpC/PFrsHnngEfi1aTQe2KTcn/@public.gmane.org, cjb-2X9k7bc8m7Mdnm+yROfE0A@public.gmane.org, linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org, linux-doc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org, linux-mmc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org, hs-ynQEQJNshbs@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: linux-mmc@vger.kernel.org On 2/7/2013 1:27 PM, Manjunathappa, Prakash wrote: > Populate OF_DEV_AUXDATA with desired device name expected by > davinci_mmc driver. Without this clk_get of davinci_mmc DT driver > fails. But there is no mmc DT support for DaVinci at this time. This patch should come after the driver DT support and .dts addition patches. > diff --git a/arch/arm/mach-davinci/da8xx-dt.c b/arch/arm/mach-davinci/da8xx-dt.c > index 37c27af..3362ca4 100644 > --- a/arch/arm/mach-davinci/da8xx-dt.c > +++ b/arch/arm/mach-davinci/da8xx-dt.c > @@ -39,9 +39,16 @@ static void __init da8xx_init_irq(void) > > #ifdef CONFIG_ARCH_DAVINCI_DA850 > > +static const struct of_dev_auxdata da8xx_auxdata[] __initconst = { > + OF_DEV_AUXDATA("ti,davinci-mmc-da830", 0x01c40000, "davinci_mmc.0", > + NULL), > + {}, > +}; > + > static void __init da850_init_machine(void) > { > - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); > + of_platform_populate(NULL, of_default_bus_match_table, da8xx_auxdata, > + NULL); This needs to be rebased on by v3.9/dt-2 branch. There are conflicts with the code already present. Thanks, Sekhar