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[2620:137:e000::1:20]) by mx.google.com with ESMTP id u19-20020a50d513000000b0046cb371ebd9si20183994edi.213.2022.12.31.05.00.02; Sat, 31 Dec 2022 05:00:32 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=JJ6lXVZz; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231947AbiLaMoO (ORCPT + 62 others); Sat, 31 Dec 2022 07:44:14 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33116 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231481AbiLaMoM (ORCPT ); Sat, 31 Dec 2022 07:44:12 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 01096DD5; Sat, 31 Dec 2022 04:44:11 -0800 (PST) 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 dfw.source.kernel.org (Postfix) with ESMTPS id 90B7E60B36; Sat, 31 Dec 2022 12:44:11 +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-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221202191037.167718-1-aford173@gmail.com> User-Agent: Mutt/1.9.4 (2018-02-28) X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.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!