From patchwork Fri Feb 10 07:26:43 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: ChiaWei Wang X-Patchwork-Id: 13135437 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 6719EC636CD for ; Fri, 10 Feb 2023 07:28:43 +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:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Cc:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=fiiLj5XWNV61U9f8fqWtYHNQQ0dAON9pKnt6GsOiFzI=; b=UPmnR2lsxUHFzz D//49Lf7garxVggOL4BTjdOUtNdndFlKjEolk7w0bcC6NsydHLtZd0WLZR0mGACKbmaFCGLo6vUW3 7RKDk7uMGR5VDJCPPGl0eqLhmkqq4eEqy3IOa4Ae+qH6lqZ4N+OnaySeP1f4pnn6s0ZLkve7I+A8j McShF5pWoshnCa5RKIaJcWLZUHvL9Fhmm631JAQag8aF0ZoauaHPHZg4wOP7q6zfW0PgVaFD7svE2 UkVNVNqU6Ojy1btIBmmYhxcuy8HzrxMQGutZPNfwXoDsNc5rMxyPlq7T1TSaKw6oPdek5631WLf/8 /WOdfFJ/F/CP+J3tnyWQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pQNos-004c1L-33; Fri, 10 Feb 2023 07:27:42 +0000 Received: from twspam01.aspeedtech.com ([211.20.114.71]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pQNop-004byj-O5 for linux-arm-kernel@lists.infradead.org; Fri, 10 Feb 2023 07:27:41 +0000 Received: from mail.aspeedtech.com ([192.168.0.24]) by twspam01.aspeedtech.com with ESMTP id 31A7EWrr068845; Fri, 10 Feb 2023 15:14:33 +0800 (GMT-8) (envelope-from chiawei_wang@aspeedtech.com) Received: from Chiawei-PC03.aspeed.com (192.168.2.66) by TWMBX02.aspeed.com (192.168.0.24) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 10 Feb 2023 15:26:48 +0800 From: Chia-Wei Wang To: , , , , , , , , , , , Subject: [PATCH 4/4] ARM: dts: aspeed-g6: Add UDMA node Date: Fri, 10 Feb 2023 15:26:43 +0800 Message-ID: <20230210072643.2772-5-chiawei_wang@aspeedtech.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230210072643.2772-1-chiawei_wang@aspeedtech.com> References: <20230210072643.2772-1-chiawei_wang@aspeedtech.com> MIME-Version: 1.0 X-Originating-IP: [192.168.2.66] X-ClientProxiedBy: TWMBX02.aspeed.com (192.168.0.24) To TWMBX02.aspeed.com (192.168.0.24) X-DNSRBL: X-MAIL: twspam01.aspeedtech.com 31A7EWrr068845 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230209_232740_241466_1BCBFB15 X-CRM114-Status: UNSURE ( 9.14 ) 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 Add the device tree node for UART DMA controller. Signed-off-by: Chia-Wei Wang --- arch/arm/boot/dts/aspeed-g6.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi index cc2f8b785917..3f4e9da8f6c7 100644 --- a/arch/arm/boot/dts/aspeed-g6.dtsi +++ b/arch/arm/boot/dts/aspeed-g6.dtsi @@ -850,6 +850,13 @@ fsim1: fsi@1e79b100 { clocks = <&syscon ASPEED_CLK_GATE_FSICLK>; status = "disabled"; }; + + udma: uart-dma@1e79e000 { + compatible = "aspeed,ast2600-udma"; + reg = <0x1e79e000 0x400>; + interrupts = ; + status = "disabled"; + }; }; }; };