From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Ujfalusi Subject: Re: 32kHz clock removal causes problems omap_hsmmc Date: Wed, 19 Dec 2012 12:00:34 +0100 Message-ID: <50D19E52.9030003@ti.com> References: <1352968293.10872.51.camel@cumari.coelho.fi> <20121218095450.GB27751@arwen.pp.htv.fi> <20121219094552.GN4985@opensource.wolfsonmicro.com> <50D19040.5090404@ti.com> <20121219100909.GO4985@opensource.wolfsonmicro.com> <50D19463.5010605@ti.com> <20121219103206.GQ4985@opensource.wolfsonmicro.com> <1355913954.5273.21.camel@cumari.coelho.fi> <50D19D54.2000307@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from comal.ext.ti.com ([198.47.26.152]:52979 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750922Ab2LSLAk (ORCPT ); Wed, 19 Dec 2012 06:00:40 -0500 In-Reply-To: <50D19D54.2000307@ti.com> Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: Luciano Coelho Cc: Mark Brown , Felipe Balbi , svenkatr@ti.com, linux-omap@vger.kernel.org, linux-mmc@vger.kernel.org, cjb@laptop.org, lrg@ti.com, linux-kernel@vger.kernel.org, Tony Lindgren On 12/19/2012 11:56 AM, Peter Ujfalusi wrote: > BTW: have you happened to ubdate u-boot recently? There is a nice eas= ter egg > added there: > f3f98bb ARM: OMAP4/5: Do not configure non essential pads, clocks, dp= lls. >=20 > Which means that _essential_ clocks and pads are no longer configured= =2E Meanwhile you can try to hack the u-boot to enable the 32k from there. = It is going to stay up since we do not have code to control it in the kernel = anymore. Also do something like this at the same time to get things working: diff --git a/include/configs/omap4_common.h b/include/configs/omap4_com= mon.h index cbc9bdb..b0ff1ec 100644 --- a/include/configs/omap4_common.h +++ b/include/configs/omap4_common.h @@ -271,4 +271,8 @@ #define CONFIG_SYS_THUMB_BUILD +/* Configure all pins and clocks */ +#define CONFIG_SYS_ENABLE_PADS_ALL +#define CONFIG_SYS_CLOCKS_ENABLE_ALL + #endif /* __CONFIG_OMAP4_COMMON_H */ --=20 P=C3=A9ter