From patchwork Wed May 15 08:45:16 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andreas Fenkart X-Patchwork-Id: 2570551 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 14B48DF2A2 for ; Wed, 15 May 2013 08:46:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932295Ab3EOIp6 (ORCPT ); Wed, 15 May 2013 04:45:58 -0400 Received: from mout.gmx.net ([212.227.17.22]:62929 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932193Ab3EOIp5 (ORCPT ); Wed, 15 May 2013 04:45:57 -0400 Received: from mailout-de.gmx.net ([10.1.76.30]) by mrigmx.server.lan (mrigmx001) with ESMTP (Nemesis) id 0LgKlO-1U92620zeG-00nfTJ for ; Wed, 15 May 2013 10:45:54 +0200 Received: (qmail invoked by alias); 15 May 2013 08:45:54 -0000 Received: from ip-89-176-190-209.net.upcbroadband.cz (EHLO localhost) [89.176.190.209] by mail.gmx.net (mp030) with SMTP; 15 May 2013 10:45:54 +0200 X-Authenticated: #20192376 X-Provags-ID: V01U2FsdGVkX1+mPhE7idWmPnRXRHYVC4xjEa94YVj5bbeolPO2gz n8m0WV4imNsJpi From: Andreas Fenkart To: tony@atomide.com Cc: cjb@laptop.org, arnd@arndb.de, svenkatr@ti.com, balajitk@ti.com, grant.likely@secretlab.ca, linux-mmc@vger.kernel.org, rob@landley.net, linux-omap@vger.kernel.org, devicetree-discuss@lists.ozlabs.org, zonque@gmail.com, Andreas Fenkart Subject: [RESEND PATCH v2 3/3] mmc: omap_hsmmc: add PSTATE to debugfs regs_show. Date: Wed, 15 May 2013 10:45:16 +0200 Message-Id: <1368607516-2789-4-git-send-email-andreas.fenkart@streamunlimited.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1368607516-2789-1-git-send-email-andreas.fenkart@streamunlimited.com> References: <1368607516-2789-1-git-send-email-andreas.fenkart@streamunlimited.com> X-Y-GMX-Trusted: 0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org PSTATE shows current state of data lines. Signed-off-by: Andreas Fenkart diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c index 2b2ec09..61c0254 100644 --- a/drivers/mmc/host/omap_hsmmc.c +++ b/drivers/mmc/host/omap_hsmmc.c @@ -53,6 +53,7 @@ #define OMAP_HSMMC_RSP54 0x0118 #define OMAP_HSMMC_RSP76 0x011C #define OMAP_HSMMC_DATA 0x0120 +#define OMAP_HSMMC_PSTATE 0x0124 #define OMAP_HSMMC_HCTL 0x0128 #define OMAP_HSMMC_SYSCTL 0x012C #define OMAP_HSMMC_STAT 0x0130 @@ -1809,6 +1810,8 @@ static int omap_hsmmc_regs_show(struct seq_file *s, void *data) seq_printf(s, "\nregs:\n"); seq_printf(s, "CON:\t\t0x%08x\n", OMAP_HSMMC_READ(host->base, CON)); + seq_printf(s, "PSTATE:\t\t0x%08x\n", + OMAP_HSMMC_READ(host->base, PSTATE)); seq_printf(s, "HCTL:\t\t0x%08x\n", OMAP_HSMMC_READ(host->base, HCTL)); seq_printf(s, "SYSCTL:\t\t0x%08x\n",