From patchwork Wed Aug 3 10:28:37 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Claudiu Beznea X-Patchwork-Id: 12935384 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A9C64C19F28 for ; Wed, 3 Aug 2022 10:31:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=PfCJiUO1ovQ8poGWXYdB00L+vHBPqhM3WQaDrNQliOY=; b=Uow9ZAydNRBkc4 rtJWRdvIjAMNqHYlu9btbfkn4IK6fS6UF+sLlEnKyBXB0iV2wIxD1aYow/45sc8TvJz0ooCnuz6sN 3YX9umllx7aaztb7tRAiUBBxXE5al1YcM3CeGATn+YPnN2eYq7uJKtdFTERfMcUXcl7k4XNP40dyy ZGd9i17GJ+nwSctx+YE1+qESVsr0kY3enIkc+CczZMFVhfNLenApVBnMKm9l0NK/KV86MSpXQeU0X A27NevxWnDmhRjzAFr49c1rAsBXzwprTJm/jQhsrwsuBiR/om6hvL13ck4CsvB4DNaWezCCz8XRNb 9KwipGqPzCiMjbszOz3w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oJBdd-004rJm-Cc; Wed, 03 Aug 2022 10:30:05 +0000 Received: from esa.microchip.iphmx.com ([68.232.153.233]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oJBak-004pQ6-3J for linux-arm-kernel@lists.infradead.org; Wed, 03 Aug 2022 10:27:09 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1659522425; x=1691058425; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=f10HRZKGI31ZPc2u6lrMv5njZ/7AdVdZm5f/ediJdEQ=; b=NdrT72MsK/sBhJpzEWTvXjSauh3tclsuVR3JbEjzFzBBHk7YCh83Vq5Q poe8YCrLCi+28reSFFWOV5yGuZ8iCg/WeLPb+BusBM79MixVbP0l/gfLJ TgHdNGCRnSjduZF7PvvltN3FfjGUIAnW35lyPvTmI8UGW2wOSTVb83MQF aBkrMSn8HCEFGjF953uYdnF2LHpXzwZfwXwtZWOqy0/nlwEFp3RJrunNh QYHSjeeoLiWWNNhzgHD1nk5ELowFOhGiRHPDTPRa8Sw6k1DRk45JZrSBe ViRPIGXthJhnsGOMbgG8oiJYl3nQVnostDV362UrYuYjhkoeZ+sYLHjrE w==; X-IronPort-AV: E=Sophos;i="5.93,214,1654585200"; d="scan'208";a="184901613" Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa1.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 03 Aug 2022 03:26:41 -0700 Received: from chn-vm-ex03.mchp-main.com (10.10.85.151) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.17; Wed, 3 Aug 2022 03:26:41 -0700 Received: from localhost.localdomain (10.10.115.15) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server id 15.1.2375.28 via Frontend Transport; Wed, 3 Aug 2022 03:26:38 -0700 From: Claudiu Beznea To: , , , , , , CC: , , , , Claudiu Beznea Subject: [PATCH v3 01/19] iio: adc: at91-sama5d2_adc: fix AT91_SAMA5D2_MR_TRACKTIM_MAX Date: Wed, 3 Aug 2022 13:28:37 +0300 Message-ID: <20220803102855.2191070-2-claudiu.beznea@microchip.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20220803102855.2191070-1-claudiu.beznea@microchip.com> References: <20220803102855.2191070-1-claudiu.beznea@microchip.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220803_032706_183333_8F898559 X-CRM114-Status: GOOD ( 10.83 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org All ADC HW versions handled by this driver (SAMA5D2, SAM9X60, SAMA7G5) have MR.TRACKTIM on 4 bits. Fix AT91_SAMA5D2_MR_TRACKTIM_MAX to reflect this. Fixes: 27e177190891 ("iio:adc:at91_adc8xx: introduce new atmel adc driver") Signed-off-by: Claudiu Beznea --- drivers/iio/adc/at91-sama5d2_adc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/adc/at91-sama5d2_adc.c b/drivers/iio/adc/at91-sama5d2_adc.c index 279430c1d88c..ac9ef89fba17 100644 --- a/drivers/iio/adc/at91-sama5d2_adc.c +++ b/drivers/iio/adc/at91-sama5d2_adc.c @@ -77,7 +77,7 @@ struct at91_adc_reg_layout { #define AT91_SAMA5D2_MR_ANACH BIT(23) /* Tracking Time */ #define AT91_SAMA5D2_MR_TRACKTIM(v) ((v) << 24) -#define AT91_SAMA5D2_MR_TRACKTIM_MAX 0xff +#define AT91_SAMA5D2_MR_TRACKTIM_MAX 0xf /* Transfer Time */ #define AT91_SAMA5D2_MR_TRANSFER(v) ((v) << 28) #define AT91_SAMA5D2_MR_TRANSFER_MAX 0x3