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 186CDCCD183 for ; Thu, 16 Oct 2025 10:09:22 +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:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=DA1IqwjLgmCC8pgnatCvtQCBCXZKMbBHOBMUOBUYoms=; b=VZowKg1vBCEjCGX8zaSnhh3qS3 3qwP/uBX9cqek+Ozx58MnqEJTRz22EKbtboR0XDUxLsmzMqmXN1eCjXiW0ZLgMAVvFuBZY3ZoY+zD MATphIgd1ippMscC25k3BYHNgl78/F2+sBfJ3bXLRyWEtbxMAInFymLwZjIi4Y/nz/wmmnSqLai/9 t1I5Zpoi0F557yXntgI5RE42lQ1I1Q+n6DnmgLSuLcFbQCL+C7kzgxj8JBA5GKwY0EyXMsBBpg5dw K0RlLmdI4xmmLPLG7HQNW7JmSWJ9pVDLu6T+xVUDskVmpg9zLkClWr1GWgNgh1qgZVva59xnqy3kd j+p9BmNw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1v9Kv7-00000004LB4-0lMF; Thu, 16 Oct 2025 10:09:17 +0000 Received: from bali.collaboradmins.com ([2a01:4f8:201:9162::2]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1v9Kup-00000004KtU-41tY; Thu, 16 Oct 2025 10:09:01 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1760609334; bh=Q597iukbhtvGXP2ZEiPRYvybewstUT0dwnVhB6p45Oc=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=aL3iPU6RnbtpTOMlnbbVyXej3m9KtiWSiiJ/0WnSfRV0FPHsZZtCjVfp1r00Pg+xZ AP8YAgWBKyE8ZfpsSG9oAZ1XTcrgt1/KxNCcNtE5dymKXbFDeRgu3NRgiRvscD28pt jgAsjsB+sRPDNLs8zssDtxKRto0b+frs6nePkCGybqafgVE7oTWotisVpynQREwFmo XvGmHiAsowOTKNqOwTqjbRxDagJo7BB0IVR10Y8EffRgZnvRurQr/O0jBI+rwa/5l/ 1kEQLPrmZww4cPvDPQwRNbPvfEotDvn6yXGvyGEItNkuiokE0cDGP1R3wXHnvzUzg4 SLph3tdBqylWw== Received: from beast.luon.net (unknown [IPv6:2a10:3781:2531::8]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) (Authenticated sender: sjoerd) by bali.collaboradmins.com (Postfix) with ESMTPSA id C0F4A17E1407; Thu, 16 Oct 2025 12:08:54 +0200 (CEST) Received: by beast.luon.net (Postfix, from userid 1000) id 8D61410C9C784; Thu, 16 Oct 2025 12:08:53 +0200 (CEST) From: Sjoerd Simons Date: Thu, 16 Oct 2025 12:08:38 +0200 Subject: [PATCH 02/15] arm64: dts: mediatek: mt7981b-openwrt-one: Configure UART0 pinmux MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251016-openwrt-one-network-v1-2-de259719b6f2@collabora.com> References: <20251016-openwrt-one-network-v1-0-de259719b6f2@collabora.com> In-Reply-To: <20251016-openwrt-one-network-v1-0-de259719b6f2@collabora.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Ryder Lee , Jianjun Wang , Bjorn Helgaas , Lorenzo Pieralisi , =?utf-8?q?Krzysztof_Wilczy=C5=84ski?= , Manivannan Sadhasivam , Chunfeng Yun , Vinod Koul , Kishon Vijay Abraham I , Lee Jones , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Lorenzo Bianconi , Felix Fietkau Cc: kernel@collabora.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-pci@vger.kernel.org, linux-phy@lists.infradead.org, netdev@vger.kernel.org, Daniel Golle , Bryan Hinton , Sjoerd Simons X-Mailer: b4 0.14.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251016_030900_147970_D75A7BBE X-CRM114-Status: GOOD ( 10.22 ) 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 Add explicit pinctrl configuration for UART0 on the OpenWrt One board, Signed-off-by: Sjoerd Simons --- arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts b/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts index 968b91f55bb27..f836059d7f475 100644 --- a/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts +++ b/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts @@ -22,6 +22,17 @@ memory@40000000 { }; }; +&pio { + uart0_pins: uart0-pins { + mux { + function = "uart"; + groups = "uart0"; + }; + }; +}; + &uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins>; status = "okay"; }; -- 2.51.0