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 6A724C3DA61 for ; Tue, 30 Jul 2024 09:19:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=i9PndIEc+H3qWSUy3aMPbHnvu7bnqYk9Y6GGxKSnR8M=; b=hA2Oh9p3buJwTfCOgAkghxByJ+ CuRQUeHruG1P+NEuIYWF1VS3i91/8qG33+NF+/eCO7p64p4RPPBxAfk9FzL3lP9lHCZxJhzW4U41c oxhc0Oosi9OdmpuKX1ggYVRTGow2Vd7w6PAZBoHcX5/srgBhzVzwzvipWddU5LX60r8a2aBHbL76K Vw4anNqFbgjiA3Uzm4GOp0/T/jYs4N4a6u3WKI6GjUz91Ek6+no85Z37MdhNWUcd1flCgQYaWakHk wcL3vtkQMAm+/+M/wIUOThLrcNoxHhTqTpuYRBI6tomz5/B0yNfEjN/LcUEjbdkVVj4pFLeUHruBR ujUjF8JQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sYj13-0000000EU5B-0TBe; Tue, 30 Jul 2024 09:19:33 +0000 Received: from madrid.collaboradmins.com ([2a00:1098:ed:100::25]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sYj0C-0000000ETpf-18pO; Tue, 30 Jul 2024 09:18:41 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1722331119; bh=K++cy+QQYYiPZPo6DWmmBwlEs0caJQ/eUx5pta9W1jU=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=Wka0bnrBABJEJcOvB4V/pfaNdBBdQNeL/CDuf5nkONQc6+d7ik9H8n/H3FVsh0+bh HIqs9huLWBd0EPXrSr0o0zaSiemOnn81eg/xjkPu8ga5S26gjhu7ggcm8p3Do4rzEH fxjUmfmXaoeZS7jkqSJMl9pnoq1LxsoA+NHs1li/0Qs7nTy8H6o01KMjX9b73NGzfr UVDE5W/cAf0ZyylrUC7qO47Fahu2Ghv+iQCMStaSRStnAG38Mt5+ttishxOsYId24d cX37LN3dfrtda4Bp5WrOMW+ejmnIcwSbWnmMcCR70cjhUZKiF3CrK6Oybq6XvzkZiH A3Dvl92/GEP7A== Received: from [100.113.186.2] (cola.collaboradmins.com [195.201.22.229]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madrid.collaboradmins.com (Postfix) with ESMTPSA id 5170B3782190; Tue, 30 Jul 2024 09:18:38 +0000 (UTC) Message-ID: Date: Tue, 30 Jul 2024 11:18:37 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 4/4] arm64: dts: mediatek: mt7986: add missing UART1 CTS/RTS pins in BPI-R3 To: Leith Bade , robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, matthias.bgg@gmail.com, frank-w@public-files.de Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, didi.debian@cknow.org References: <20240627075856.2314804-1-leith@bade.nz> <20240627075856.2314804-5-leith@bade.nz> From: AngeloGioacchino Del Regno Content-Language: en-US In-Reply-To: <20240627075856.2314804-5-leith@bade.nz> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240730_021840_473761_7605D2EF X-CRM114-Status: GOOD ( 10.53 ) X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Il 27/06/24 09:58, Leith Bade ha scritto: > The current definition of the uart1_pins pin group does not include the > CTS and RTS pins that are available on header CON1. > > In the public schematic for the BPI-R3 (titled "BPI-R3-MT7986A", > revision "V1.1", sheet 4), the UART1_RTS and UART1_CTS pins are connected > via nets to the connector CON1 (sheet 14) UART0-RTS and UART0-CTS pins. > The datasheet does not show these nets as connected to anything else. > > These pins can be configured for either UART1 or as a GPIO, with no other > alternate usage listed in the pinctrl driver. By changing the pin group > definition from uart1_rx_tx to uart1 the additional RTS and CTS pins are > included. > > Signed-off-by: Leith Bade Fixes tag please, after which: Reviewed-by: AngeloGioacchino Del Regno Cheers, Angelo