From patchwork Fri Apr 3 16:08:43 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rajendra Nayak X-Patchwork-Id: 16176 X-Patchwork-Delegate: khilman@deeprootsystems.com Received: from vger.kernel.org (vger.kernel.org [209.132.176.167]) by demeter.kernel.org (8.14.2/8.14.2) with ESMTP id n33GBAmf014755 for ; Fri, 3 Apr 2009 16:11:12 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S936048AbZDCQIz (ORCPT ); Fri, 3 Apr 2009 12:08:55 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S936075AbZDCQIy (ORCPT ); Fri, 3 Apr 2009 12:08:54 -0400 Received: from bear.ext.ti.com ([192.94.94.41]:47571 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S936048AbZDCQIx convert rfc822-to-8bit (ORCPT ); Fri, 3 Apr 2009 12:08:53 -0400 Received: from dbdp20.itg.ti.com ([172.24.170.38]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id n33G8jHG014139 for ; Fri, 3 Apr 2009 11:08:51 -0500 Received: from dbde70.ent.ti.com (localhost [127.0.0.1]) by dbdp20.itg.ti.com (8.13.8/8.13.8) with ESMTP id n33G8iqH014853 for ; Fri, 3 Apr 2009 21:38:44 +0530 (IST) Received: from dbde02.ent.ti.com ([172.24.170.145]) by dbde70.ent.ti.com ([172.24.170.148]) with mapi; Fri, 3 Apr 2009 21:38:44 +0530 From: "Nayak, Rajendra" To: "linux-omap@vger.kernel.org" Date: Fri, 3 Apr 2009 21:38:43 +0530 Subject: [PATCH 04/10] OMAP3: SR: Use sysclk for SR CLKLENGTH calc Thread-Topic: [PATCH 04/10] OMAP3: SR: Use sysclk for SR CLKLENGTH calc Thread-Index: Acm0dnWzUvb8nzW5R5ub15QxwBzu8w== Message-ID: <5A47E75E594F054BAF48C5E4FC4B92AB02FB102C20@dbde02.ent.ti.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org From: Rajendra Nayak This patch uses the sysclk to set the SR CLKLENGTH instead of the OSC clock speed used earlier. Signed-off-by: Rajendra Nayak Signed-off-by: Jouni Hogander --- arch/arm/mach-omap2/smartreflex.c | 14 +++++++------- 1 files changed, 7 insertions(+), 7 deletions(-) To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Index: linux-omap-pm/arch/arm/mach-omap2/smartreflex.c =================================================================== --- linux-omap-pm.orig/arch/arm/mach-omap2/smartreflex.c +++ linux-omap-pm/arch/arm/mach-omap2/smartreflex.c @@ -145,14 +145,14 @@ static u32 cal_test_nvalue(u32 sennval, static void sr_set_clk_length(struct omap_sr *sr) { - struct clk *osc_sys_ck; - u32 sys_clk = 0; + struct clk *sys_ck; + u32 sys_clk_speed; - osc_sys_ck = clk_get(NULL, "osc_sys_ck"); - sys_clk = clk_get_rate(osc_sys_ck); - clk_put(osc_sys_ck); + sys_ck = clk_get(NULL, "sys_ck"); + sys_clk_speed = clk_get_rate(sys_ck); + clk_put(sys_ck); - switch (sys_clk) { + switch (sys_clk_speed) { case 12000000: sr->clk_length = SRCLKLENGTH_12MHZ_SYSCLK; break; @@ -169,7 +169,7 @@ static void sr_set_clk_length(struct oma sr->clk_length = SRCLKLENGTH_38MHZ_SYSCLK; break; default : - printk(KERN_ERR "Invalid sysclk value: %d\n", sys_clk); + printk(KERN_ERR "Invalid sysclk value: %d\n", sys_clk_speed); break; } }--