From patchwork Mon May 23 04:14:04 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shawn Lin X-Patchwork-Id: 9131151 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 43D796075F for ; Mon, 23 May 2016 04:14:47 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 38CB1281ED for ; Mon, 23 May 2016 04:14:47 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2DAC4281F7; Mon, 23 May 2016 04:14:47 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id CCB35281ED for ; Mon, 23 May 2016 04:14:46 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1b4hGQ-0006To-Hb; Mon, 23 May 2016 04:14:46 +0000 Received: from lucky1.263xmail.com ([211.157.147.135]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1b4hGO-0006PC-NL for linux-rockchip@lists.infradead.org; Mon, 23 May 2016 04:14:45 +0000 Received: from shawn.lin?rock-chips.com (unknown [192.168.167.192]) by lucky1.263xmail.com (Postfix) with SMTP id 699597B5; Mon, 23 May 2016 12:14:19 +0800 (CST) X-263anti-spam: KSV:0; X-MAIL-GRAY: 1 X-MAIL-DELIVERY: 0 X-KSVirus-check: 0 X-ABS-CHECKED: 4 X-ADDR-CHECKED: 0 Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.263.net (Postfix) with ESMTP id 9E76D24B19; Mon, 23 May 2016 12:14:13 +0800 (CST) X-RL-SENDER: shawn.lin@rock-chips.com X-FST-TO: ulf.hansson@linaro.org X-SENDER-IP: 58.22.7.114 X-LOGIN-NAME: shawn.lin@rock-chips.com X-UNIQUE-TAG: <17e1bebe5f866fafa51e9ce3da0d3c53> X-ATTACHMENT-NUM: 0 X-SENDER: lintao@rock-chips.com X-DNS-TYPE: 0 Received: from localhost.localdomain (unknown [58.22.7.114]) by smtp.263.net (Postfix) whith ESMTP id 1986IC991S; Mon, 23 May 2016 12:14:15 +0800 (CST) From: Shawn Lin To: Ulf Hansson Subject: [PATCH v5 4/5] mmc: debugfs: add HS400 enhanced strobe description Date: Mon, 23 May 2016 12:14:04 +0800 Message-Id: <1463976844-29821-1-git-send-email-shawn.lin@rock-chips.com> X-Mailer: git-send-email 1.8.0 In-Reply-To: <1463976789-29618-1-git-send-email-shawn.lin@rock-chips.com> References: <1463976789-29618-1-git-send-email-shawn.lin@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160522_211445_030140_E4AB6619 X-CRM114-Status: UNSURE ( 5.85 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Doug Anderson , Heiko Stuebner , linux-kernel@vger.kernel.org, Shawn Lin , Brian Norris , linux-mmc@vger.kernel.org, Adrian Hunter , Michal Simek , Jaehoon Chung , linux-rockchip@lists.infradead.org, Rob Herring , soren.brinkmann@xilinx.com MIME-Version: 1.0 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP We introduce HS400 with enhanced strobe function, so we need to add it for debug show. Signed-off-by: Shawn Lin Reviewed-by: Douglas Anderson Tested-by: Douglas Anderson Tested-by: Jaehoon Chung --- Changes in v5: None Changes in v4: None Changes in v3: None Changes in v2: None drivers/mmc/core/debugfs.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/mmc/core/debugfs.c b/drivers/mmc/core/debugfs.c index 9382a57..51d7c38 100644 --- a/drivers/mmc/core/debugfs.c +++ b/drivers/mmc/core/debugfs.c @@ -148,7 +148,9 @@ static int mmc_ios_show(struct seq_file *s, void *data) str = "mmc HS200"; break; case MMC_TIMING_MMC_HS400: - str = "mmc HS400"; + mmc_card_hs400es(host->card) ? + (str = "mmc HS400 enhanced strobe") : + (str = "mmc HS400"); break; default: str = "invalid";