From patchwork Mon Nov 12 18:20:35 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Hunter, Jon" X-Patchwork-Id: 1729631 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork2.kernel.org (Postfix) with ESMTP id 50CDADFE80 for ; Mon, 12 Nov 2012 18:20:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751939Ab2KLSU6 (ORCPT ); Mon, 12 Nov 2012 13:20:58 -0500 Received: from arroyo.ext.ti.com ([192.94.94.40]:56627 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751731Ab2KLSUz (ORCPT ); Mon, 12 Nov 2012 13:20:55 -0500 Received: from dlelxv30.itg.ti.com ([172.17.2.17]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id qACIKpA1004585; Mon, 12 Nov 2012 12:20:51 -0600 Received: from DLEE74.ent.ti.com (dlee74.ent.ti.com [157.170.170.8]) by dlelxv30.itg.ti.com (8.13.8/8.13.8) with ESMTP id qACIKpTC016419; Mon, 12 Nov 2012 12:20:51 -0600 Received: from dlelxv23.itg.ti.com (172.17.1.198) by DLEE74.ent.ti.com (157.170.170.8) with Microsoft SMTP Server id 14.1.323.3; Mon, 12 Nov 2012 12:20:51 -0600 Received: from legion.dal.design.ti.com (legion.dal.design.ti.com [128.247.22.53]) by dlelxv23.itg.ti.com (8.13.8/8.13.8) with ESMTP id qACIKpOo011503; Mon, 12 Nov 2012 12:20:51 -0600 Received: from localhost (ula0741266.am.dhcp.ti.com [192.157.144.139]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id qACIKow07411; Mon, 12 Nov 2012 12:20:50 -0600 (CST) From: Jon Hunter To: Tony Lindgren CC: Kevin Hilman , Paul Walmsley , linux-omap , linux-arm , Jon Hunter Subject: [PATCH V3 04/13] ARM: OMAP3: Correct HWMOD DMTIMER SYSC register declarations Date: Mon, 12 Nov 2012 12:20:35 -0600 Message-ID: <1352744444-2633-5-git-send-email-jon-hunter@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1352744444-2633-1-git-send-email-jon-hunter@ti.com> References: <1352744444-2633-1-git-send-email-jon-hunter@ti.com> MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org Currently, the OMAP3 HWMOD data defines two TIOCP_CFG register structures (referred to as the SYSC register in the HWMOD data) where timers 1, 2 and 10 use one of the defintions and the other timers use the other definition. For OMAP3 devices the structure of the DMTIMER TIOCP_CFG register is the same for all 12 instances of the DMTIMER. Please note that this is a difference between OMAP3 and OMAP4 and could be the source of the confusion. For OMAP3 devices, the DMTIMER TIOCP_CFG register has the fields, clock-activity, emufree, idlemode, enwakeup, softreset and autoidle for all 12 timers. Therefore, remove one of the SYSC register definitions for the DMTIMERs and ensure the appropriate register fields are defined for all DMTIMERs. Signed-off-by: Jon Hunter Acked-by: Santosh Shilimkar --- arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 27 ++++++--------------------- 1 file changed, 6 insertions(+), 21 deletions(-) diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index abe66ce..fac2550 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -153,28 +153,13 @@ static struct omap_hwmod omap3xxx_debugss_hwmod = { }; /* timer class */ -static struct omap_hwmod_class_sysconfig omap3xxx_timer_1ms_sysc = { - .rev_offs = 0x0000, - .sysc_offs = 0x0010, - .syss_offs = 0x0014, - .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_CLOCKACTIVITY | - SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET | - SYSC_HAS_EMUFREE | SYSC_HAS_AUTOIDLE), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), - .sysc_fields = &omap_hwmod_sysc_type1, -}; - -static struct omap_hwmod_class omap3xxx_timer_1ms_hwmod_class = { - .name = "timer", - .sysc = &omap3xxx_timer_1ms_sysc, -}; - static struct omap_hwmod_class_sysconfig omap3xxx_timer_sysc = { .rev_offs = 0x0000, .sysc_offs = 0x0010, .syss_offs = 0x0014, - .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_ENAWAKEUP | - SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE), + .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_CLOCKACTIVITY | + SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET | + SYSC_HAS_EMUFREE | SYSC_HAS_AUTOIDLE), .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), .sysc_fields = &omap_hwmod_sysc_type1, }; @@ -224,7 +209,7 @@ static struct omap_hwmod omap3xxx_timer1_hwmod = { }, }, .dev_attr = &capability_alwon_dev_attr, - .class = &omap3xxx_timer_1ms_hwmod_class, + .class = &omap3xxx_timer_hwmod_class, }; /* timer2 */ @@ -241,7 +226,7 @@ static struct omap_hwmod omap3xxx_timer2_hwmod = { .idlest_idle_bit = OMAP3430_ST_GPT2_SHIFT, }, }, - .class = &omap3xxx_timer_1ms_hwmod_class, + .class = &omap3xxx_timer_hwmod_class, }; /* timer3 */ @@ -383,7 +368,7 @@ static struct omap_hwmod omap3xxx_timer10_hwmod = { }, }, .dev_attr = &capability_pwm_dev_attr, - .class = &omap3xxx_timer_1ms_hwmod_class, + .class = &omap3xxx_timer_hwmod_class, }; /* timer11 */