From patchwork Tue Dec 17 09:12:29 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frank Wunderlich X-Patchwork-Id: 13911510 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 62A8DE7716A for ; Tue, 17 Dec 2024 09:38:55 +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: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=3KydIItLpW1TOMUQofbIcrJKjEor2i2/sa8MxWxLRXY=; b=O6BZOkRecWGgg5XzdmqL5CuoVA 0HdXQw0i2lQTtwj707fx5SA6VfGh3k8dmBfLpZf9ikUuHn3LVT7JQOh5Wes9d3cr/D3x4Qg1z8kbh Wp0wID4E17f+HaYMTncB4qYFhjqqya+KRbPg9VWxrdZf8szyj96a/ayYihzy+jEY1QTPwNrUtMfOY 7+KnIVXMJiv/i7miS2zQeE2WaeEm1SVZYblLQWxgHdt79CeA6p4RzkcwjiNSYjxM751h7EN45HtXS 3z3P4D89qCdto7oPPoq4N4FxZ0wyNltGLTD6EVD0OMgSU0RT3Ruz3+uypMSg7mqcUg0fQYdaBsnPo 7gfeujow==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tNU2M-0000000CxEW-0jXx; Tue, 17 Dec 2024 09:38:42 +0000 Received: from mxout2.routing.net ([2a03:2900:1:a::b]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tNTdX-0000000Cr6g-42kb; Tue, 17 Dec 2024 09:13:05 +0000 Received: from mxbox2.masterlogin.de (unknown [192.168.10.89]) by mxout2.routing.net (Postfix) with ESMTP id AB4146027A; Tue, 17 Dec 2024 09:13:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailerdienst.de; s=20200217; t=1734426782; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=3KydIItLpW1TOMUQofbIcrJKjEor2i2/sa8MxWxLRXY=; b=p+iKVX1Kyi54jlCy/P4IXhAsJf4qEPWe4kWvt6l3e8OwEO5P1en6PEr5/muJvWGzKIFVRy KXV9kuyOO6qkSOaJLEBTYgtMmQcLTiOGzmcDI609UokKny66/qRm547RDXoe3kWPDpvwR5 U7FgGo+M6grcZfzsQ0/fXT5EeGg/zXw= Received: from frank-u24.. (fttx-pool-217.61.150.187.bambit.de [217.61.150.187]) by mxbox2.masterlogin.de (Postfix) with ESMTPSA id EDBAD100532; Tue, 17 Dec 2024 09:13:01 +0000 (UTC) From: Frank Wunderlich To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno Cc: Frank Wunderlich , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH v3 15/22] arm64: dts: mediatek: mt7988a-bpi-r4: Enable serial0 debug uart Date: Tue, 17 Dec 2024 10:12:29 +0100 Message-ID: <20241217091238.16032-16-linux@fw-web.de> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20241217091238.16032-1-linux@fw-web.de> References: <20241217091238.16032-1-linux@fw-web.de> MIME-Version: 1.0 X-Mail-ID: ca9ca4a3-5ca1-4a6b-8b77-70702b3ab45e X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241217_011304_139302_F176BB6E X-CRM114-Status: UNSURE ( 9.73 ) X-CRM114-Notice: Please train this message. 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 From: Frank Wunderlich Enable the debug uart on Bananapi R4 board. Signed-off-by: Frank Wunderlich Reviewed-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4.dts | 4 ++++ arch/arm64/boot/dts/mediatek/mt7988a.dtsi | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4.dts b/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4.dts index 8a320d9da443..9037f35857a9 100644 --- a/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4.dts +++ b/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4.dts @@ -245,6 +245,10 @@ mux { }; }; +&serial0 { + status = "okay"; +}; + &watchdog { status = "okay"; }; diff --git a/arch/arm64/boot/dts/mediatek/mt7988a.dtsi b/arch/arm64/boot/dts/mediatek/mt7988a.dtsi index 74c75d5149d7..59a1ffc2edfc 100644 --- a/arch/arm64/boot/dts/mediatek/mt7988a.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7988a.dtsi @@ -236,7 +236,7 @@ mcusys: mcusys@100e0000 { #clock-cells = <1>; }; - serial@11000000 { + serial0: serial@11000000 { compatible = "mediatek,mt7988-uart", "mediatek,mt6577-uart"; reg = <0 0x11000000 0 0x100>; interrupts = ;