From patchwork Tue Mar 14 02:18:17 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: ChiaWei Wang X-Patchwork-Id: 69252 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp1519991wrd; Mon, 13 Mar 2023 19:21:14 -0700 (PDT) X-Google-Smtp-Source: AK7set88GqliJ3B0z0Jpk6Hq2uJ1KgHOeM+C+Shsb4QHt/VX0U3gHJOGFOC2CUp/UoA1FwEd0po1 X-Received: by 2002:a05:6a20:d49b:b0:bc:b9d2:f0f8 with SMTP id im27-20020a056a20d49b00b000bcb9d2f0f8mr33550558pzb.24.1678760474322; Mon, 13 Mar 2023 19:21:14 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1678760474; cv=none; d=google.com; s=arc-20160816; b=LUB/HlxzVoiV7MZMwYckWaJlauggCzZxen/kmrMYjcqnxlUJv7tweLPXKyxk3UkpQ4 2Qwi6JfZnkUIXZ+YrYeTkDIyTgOVx8LsZfI61hRqDg94ZzbdLiNsQv62rL8q38LjiSfj i14JEeWVZTXkJfJPp9Ua3qaMbAhczpPPcvtG6/a3XpeMVMnf8S4RZl9hwx2k3NEMCZxj ljF/TKHJCno6+yKOrnCuoshaGhR1Bjo2CY6uYIUs3vmjPoOgZ7/DNw38pi9J/TZH5RE1 QiNqLhNE8ZX3TnNnY7VeymKxANnQNttrnc8WbPmrddByP4eEvfVrburkTiyBOxVNzwAt t3AA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:to:from; bh=s6YCn6OBckodQbRCnVWVRLGAJ8owArO/vNbt+lxv3zg=; b=KagwHT+QvamOcVxzOlJV18lBKhgqZ1H1UxpKWabBANjCgqWka5/+NgmDSIbccQEiIG JxDpbg3l82lXjtqQZ0qGiEaVkJo6ic3321Ao0tGC5qy/wZrGribbVyzN2twLMlnN2jJ2 ty4c4L3ZzOPsNQoZDLu1/cNqfN2O2502EE4VXLXOTCfsEzVHZJ45wl6M82YA601pBjsx Xa2j072EnA/pxNuyDoiPcplvJY+SZUHgtgDcKsJG8Uezts55YYPiXBBbb9M39w3EVBBl YYDvDj5zvBF/qw641maeG45gROg5HPpAlrfjD53/MreY0d8SKY5GK3GMTRVYJciNd7QK JymQ== ARC-Authentication-Results: i=1; mx.google.com; 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 Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id y73-20020a638a4c000000b00507681e127dsi958249pgd.700.2023.03.13.19.21.02; Mon, 13 Mar 2023 19:21:14 -0700 (PDT) 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; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229842AbjCNCU0 (ORCPT + 99 others); Mon, 13 Mar 2023 22:20:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42706 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230129AbjCNCUJ (ORCPT ); Mon, 13 Mar 2023 22:20:09 -0400 Received: from twspam01.aspeedtech.com (twspam01.aspeedtech.com [211.20.114.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 39E641F5F7; Mon, 13 Mar 2023 19:20:08 -0700 (PDT) Received: from mail.aspeedtech.com ([192.168.0.24]) by twspam01.aspeedtech.com with ESMTP id 32E24ACY072546; Tue, 14 Mar 2023 10:04:10 +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; Tue, 14 Mar 2023 10:18:20 +0800 From: Chia-Wei Wang To: , , , , , , , , , , , , , , , Subject: [PATCH v2 5/5] ARM: dts: aspeed-g6: Add UDMA node Date: Tue, 14 Mar 2023 10:18:17 +0800 Message-ID: <20230314021817.30446-6-chiawei_wang@aspeedtech.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230314021817.30446-1-chiawei_wang@aspeedtech.com> References: <20230314021817.30446-1-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 32E24ACY072546 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_PASS autolearn=unavailable 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 X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1760307943370155247?= X-GMAIL-MSGID: =?utf-8?q?1760307943370155247?= Add the device tree node for the UART DMA (UDMA) controller. Signed-off-by: Chia-Wei Wang --- arch/arm/boot/dts/aspeed-g6.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi index 8246a60de0d0..fe0633660f81 100644 --- a/arch/arm/boot/dts/aspeed-g6.dtsi +++ b/arch/arm/boot/dts/aspeed-g6.dtsi @@ -863,6 +863,15 @@ fsim1: fsi@1e79b100 { clocks = <&syscon ASPEED_CLK_GATE_FSICLK>; status = "disabled"; }; + + udma: dma-controller@1e79e000 { + compatible = "aspeed,ast2600-udma"; + reg = <0x1e79e000 0x1000>; + interrupts = ; + dma-channels = <14>; + #dma-cells = <1>; + status = "disabled"; + }; }; }; };