Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757971Ab2EGXzY (ORCPT ); Mon, 7 May 2012 19:55:24 -0400 Received: from na3sys009aog118.obsmtp.com ([74.125.149.244]:37102 "EHLO na3sys009aog118.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757743Ab2EGXzX convert rfc822-to-8bit (ORCPT ); Mon, 7 May 2012 19:55:23 -0400 From: Kevin Hilman To: "J\, KEERTHY" Cc: "AnilKumar\, Chimata" , "linux-omap\@vger.kernel.org" , "linux-arm-kernel\@lists.infradead.org" , "rjw\@sisk.pl" , "linux-kernel\@vger.kernel.org" , "linux-pm\@lists.linux-foundation.org" , "Pihet-XID\, Jean" Subject: Re: [PATCH V3 04/10] ARM: OMAP3: hwmod: rename the smartreflex entries Organization: Texas Instruments, Inc. References: <1335462041-4949-1-git-send-email-j-keerthy@ti.com> <1335462041-4949-5-git-send-email-j-keerthy@ti.com> <331ABD5ECB02734CA317220B2BBEABC13E9B1AA2@DBDE01.ent.ti.com> <87d36fzhkm.fsf@ti.com> Date: Mon, 07 May 2012 16:55:37 -0700 In-Reply-To: <87d36fzhkm.fsf@ti.com> (Kevin Hilman's message of "Mon, 07 May 2012 16:39:53 -0700") Message-ID: <87r4uvwnpi.fsf@ti.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1831 Lines: 46 Kevin Hilman writes: > "J, KEERTHY" writes: [...] >>>> diff --git a/arch/arm/mach-omap2/smartreflex.c b/arch/arm/mach-omap2/smartreflex.c >>>> index 2edd1e2..d859277 100644 >>>> --- a/arch/arm/mach-omap2/smartreflex.c >>>> +++ b/arch/arm/mach-omap2/smartreflex.c >>>> @@ -183,7 +183,7 @@ static void sr_set_regfields(struct omap_sr *sr) >>>>               sr->err_weight = OMAP3430_SR_ERRWEIGHT; >>>>               sr->err_maxlimit = OMAP3430_SR_ERRMAXLIMIT; >>>>               sr->accum_data = OMAP3430_SR_ACCUMDATA; >>>> -             if (!(strcmp(sr->name, "sr1"))) { >>>> +             if (!(strcmp(sr->name, "smartreflex_mpu_iva"))) { >>> >>> What if voltage rail is different for mpu and iva? I have seen some devices >>> supports SmartReflex have different voltage rails for mpu and iva. >>> >> >> I get the point. OMAP3 iva and mpu have a common rail. OMAP4 onwards >> even we have different rails for mpu and iva. I will enhance the checks here. > > Rather than enhancing the checks, this SoC specific data should probably > just be made part of the SoC specific hwmod dev_attr. That being said, this is an additional feature we can add after this driver is moved. I would like this series to concentrate on the cleanups necessary to move to drivers/*, then additional features to support other SoCs can be added on top. Keerthy, please prepare a patch to generalize this to other SoCs by using dev_attr for this SoC specific data. We can add it after this series is merged upstream. Thanks, Kevin -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/