From mboxrd@z Thu Jan 1 00:00:00 1970 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 02B95C433EF for ; Sun, 10 Jul 2022 06:54:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229477AbiGJGyq (ORCPT ); Sun, 10 Jul 2022 02:54:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43274 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229469AbiGJGyp (ORCPT ); Sun, 10 Jul 2022 02:54:45 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 274BD11A1A; Sat, 9 Jul 2022 23:54:45 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 5930FB802C6; Sun, 10 Jul 2022 06:54:43 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id ABECCC3411E; Sun, 10 Jul 2022 06:54:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1657436082; bh=dIgWepevShkbAZ0ybK1gU7n6t8V0g0Hx8KnDqNkGoW0=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=cIQFgZ1AKkjr1HO54I80NKIHxlLrqNHVr7hZnKAmQNb9L9Kvww9TRdhNdx7XhXEi7 fMKwm2rLYZ4IDoeAFWxzuJRO4L9DGkd4Ti3GFVeAd3nmuFth7Q58RPT1Dq5VjLAJxl hviBCubVw4RfMqm06gGZqBmAL1LpQ3gjMFZIoVdRhxVeoqUJ1HcBwVeP+4+zYMCNYy guTghwOal0sRX5rsWT+Jq8If1PPFBtmWpDuZOWNjHxgJ81RrVazYvUIMj5C/47cvgC YmRH9/C7DJyth85hJfmDn6+NoxqQMPMoHl/+j/H2VckV6WcPDEqnqNXDWURlqylRPL tansrzKfIdk0w== Message-ID: Date: Sun, 10 Jul 2022 12:24:37 +0530 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.9.1 Subject: Re: [PATCH] ARM: dts: am335x-baltos: change nand-xfer-type Content-Language: en-US To: yegorslists@googlemail.com, linux-omap@vger.kernel.org Cc: tony@atomide.com, devicetree@vger.kernel.org References: <20220705122355.14854-1-yegorslists@googlemail.com> From: Roger Quadros In-Reply-To: <20220705122355.14854-1-yegorslists@googlemail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi Yegor, On 05/07/2022 17:53, yegorslists@googlemail.com wrote: > From: Yegor Yefremov > > Use "prefetch-dma" instead of "polled". Does using "polled" still cause the issue while Erasing NAND? > > Signed-off-by: Yegor Yefremov Acked-by: Roger Quadros > --- > arch/arm/boot/dts/am335x-baltos.dtsi | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm/boot/dts/am335x-baltos.dtsi b/arch/arm/boot/dts/am335x-baltos.dtsi > index d3eafee79a23..6161c8929a78 100644 > --- a/arch/arm/boot/dts/am335x-baltos.dtsi > +++ b/arch/arm/boot/dts/am335x-baltos.dtsi > @@ -197,7 +197,7 @@ > rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */ > nand-bus-width = <8>; > ti,nand-ecc-opt = "bch8"; > - ti,nand-xfer-type = "polled"; > + ti,nand-xfer-type = "prefetch-dma"; > > gpmc,device-nand = "true"; > gpmc,device-width = <1>;