From patchwork Mon Jun 8 05:42:01 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sanchayan X-Patchwork-Id: 6563031 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id A12F2C0020 for ; Mon, 8 Jun 2015 05:47:28 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C26D1204D6 for ; Mon, 8 Jun 2015 05:47:27 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 02D43204C9 for ; Mon, 8 Jun 2015 05:47:27 +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 1Z1psK-0003oW-K7; Mon, 08 Jun 2015 05:45:32 +0000 Received: from mail-pd0-x231.google.com ([2607:f8b0:400e:c02::231]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Z1ps2-0002VX-TA for linux-arm-kernel@lists.infradead.org; Mon, 08 Jun 2015 05:45:15 +0000 Received: by pdbki1 with SMTP id ki1so95448634pdb.1 for ; Sun, 07 Jun 2015 22:44:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references :in-reply-to:references; bh=RymiC0srS0ftqeo5arSjM4gjwJrd++7iLQoLIA51t20=; b=F81f2+UfkLWXBb9xfFcxRaxTo85Ecm2GNGhgyae5qWIH2aJSDFSII0zlXx9OEYNVkp TD/T0owpHx4G6lkgdojtYDMyTpzGImW4Gc+Sxgf7hFmzPD5vtYEYy08JG9sGVygNG8Qg 6PLCM3W+h0hUXRjQWFpWZiR3AcTBQUDyoo00RlDceZguBnfS7/UOY7JZBylzwNwuEVsx TYDKH4JnrO1S/oPc+kfQtiCb/1IqT32AhKWEGmx5K6pNytxULlJIUp0zEasMITXYLWZ2 dszDaoS7iqz4TLXQGi4MUMqdDPvn7xyvVEkz25DjCkvHkT1qTtS6fTaBgR/xgtKpYc6r 1GFA== X-Received: by 10.68.224.72 with SMTP id ra8mr26698625pbc.29.1433742295431; Sun, 07 Jun 2015 22:44:55 -0700 (PDT) Received: from localhost ([115.115.225.206]) by mx.google.com with ESMTPSA id ph4sm1195246pdb.43.2015.06.07.22.44.53 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 07 Jun 2015 22:44:54 -0700 (PDT) From: Sanchayan Maity To: jic23@kernel.org, shawn.guo@linaro.org, kernel@pengutronix.de Subject: [PATCH v1 2/2] ARM: dts: vfxxx: Add property for minimum sample time Date: Mon, 8 Jun 2015 11:12:01 +0530 Message-Id: <4d2ba0ad1bbc61dedc9ec144e9be6aeb6cf4747d.1433740528.git.maitysanchayan@gmail.com> X-Mailer: git-send-email 2.4.2 In-Reply-To: References: In-Reply-To: References: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150607_224515_014156_537FCF37 X-CRM114-Status: UNSURE ( 8.89 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.8 (/) Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, B38611@freescale.com, pawel.moll@arm.com, ijc+devicetree@hellion.org.uk, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, stefan@agner.ch, Sanchayan Maity , robh+dt@kernel.org, galak@codeaurora.org, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.1 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_MED, T_DKIM_INVALID, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add a device tree property which allows to specify the minimum sample time which can be used to calculate the actual ADC cycles required depending on the hardware. Signed-off-by: Sanchayan Maity --- arch/arm/boot/dts/vfxxx.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi index 90a03d5..463cfe3 100644 --- a/arch/arm/boot/dts/vfxxx.dtsi +++ b/arch/arm/boot/dts/vfxxx.dtsi @@ -229,6 +229,7 @@ status = "disabled"; fsl,adck-max-frequency = <30000000>, <40000000>, <20000000>; + fsl,min-sample-time = <1000>; }; wdoga5: wdog@4003e000 { @@ -447,6 +448,7 @@ status = "disabled"; fsl,adck-max-frequency = <30000000>, <40000000>, <20000000>; + fsl,min-sample-time = <1000>; }; esdhc1: esdhc@400b2000 {