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 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 4323DC3DA7A for ; Sat, 31 Dec 2022 12:45:52 +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:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=5Ska5qvuJPq/Hb7ZM+Vxki9Pb1r9QPBVTaYxULLKr3Q=; b=Fn8EVkxt4wU1uM wj1Guj+bD045QtOZ2v/wqXhKDjUFTSs4kS5KvE3ITzPEKLrYH1dKktGMiy1vRDs0ooUNQLejMbLQg wstmvkTga9+0azR7SEFrieFSHH8jWD/7+mvD7V0MBtAhDjElUhwctEeuTokm0fAmRmPW0klHVp5fi habsmbcH29pt3iMrXPpZKFyUmyAo102jEOB81Ej/y1A427rogp9OHWs8zmUjscgQ3Ax2tftHu/Xcr Zj+d+8NRKFYWyTNqHQhMItNDoj/nAUGYN5QT06YD4OsxSJAbTYJ/igx6Q9Q24F3lShKyEaL57JSsZ CQq4Ew0xqviuc4pmOwZQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pBbEA-005Krm-T0; Sat, 31 Dec 2022 12:44:43 +0000 Received: from ams.source.kernel.org ([2604:1380:4601:e00::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pBbDm-005Kcj-Fr for linux-arm-kernel@lists.infradead.org; Sat, 31 Dec 2022 12:44:20 +0000 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 4676DB8070E; Sat, 31 Dec 2022 12:44:12 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 30D0FC433EF; Sat, 31 Dec 2022 12:44:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1672490651; bh=+maSMcbw1umW6UcS4yiZMqTsiENF4ZQIAfRRxx0hl8c=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=JJ6lXVZzCkNV5c41dNHWQnaUPiMfJWc/qsEgwzf9k7Yd2EDCxyawu92hvgu2M4B5t BVVXHWvJB9u9Ed2l5tvicUF2ziJTLa6JxTpIt01FrcgDTOtyGJog8aH1G2tlmdK35B OTjUktRAMF/Tu4SnLWUEsrbET9hZyIHuDGwJ/6i63RaKlarZtSWZIiVVFg4VaQfpj7 a3maQxOkZfCJLoOI3QxibQOFJOEvn/zzT1PWxN6DcyAsJsccFFFQr/0LqJLFSIVyez snOoYXLOBP19g/V9P/rbOjpWlN1ML2tig1S9okteOLI0107YfgHG8jR26ubp+vlnyZ 2EFDqy4fWgCEA== Date: Sat, 31 Dec 2022 20:44:03 +0800 From: Shawn Guo To: Adam Ford Cc: linux-arm-kernel@lists.infradead.org, cstevens@beaconembedded.com, aford@beaconembedded.com, Rob Herring , Krzysztof Kozlowski , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] arm64: dts: imx8mm-beacon: Fix ecspi2 pinmux Message-ID: <20221231124403.GW6112@T480> References: <20221202191037.167718-1-aford173@gmail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20221202191037.167718-1-aford173@gmail.com> User-Agent: Mutt/1.9.4 (2018-02-28) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221231_044418_712211_EE8C083E X-CRM114-Status: GOOD ( 12.01 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, Dec 02, 2022 at 01:10:37PM -0600, Adam Ford wrote: > Early hardware did not support hardware handshaking on the UART, but > final production hardware did. When the hardware was updated the chip > select was changed to facilitate hardware handshaking on UART3. Fix the > ecspi2 pin mux to eliminate a pin conflict with UART3 and allow the > EEPROM to operate again. > > Fixes: 4ce01ce36d77 ("arm64: dts: imx8mm-beacon: Enable RTS-CTS on UART3") > Signed-off-by: Adam Ford Applied, thanks! _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel