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[2620:137:e000::1:20]) by mx.google.com with ESMTP id r4-20020a17090a690400b00233ce76f19dsi9628575pjj.11.2023.03.20.01.24.03; Mon, 20 Mar 2023 01:24:18 -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 S229902AbjCTINY (ORCPT + 99 others); Mon, 20 Mar 2023 04:13:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57702 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229496AbjCTINW (ORCPT ); Mon, 20 Mar 2023 04:13:22 -0400 Received: from twspam01.aspeedtech.com (twspam01.aspeedtech.com [211.20.114.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 46612193DC; Mon, 20 Mar 2023 01:13:11 -0700 (PDT) Received: from mail.aspeedtech.com ([192.168.0.24]) by twspam01.aspeedtech.com with ESMTP id 32K7v6wj088828; Mon, 20 Mar 2023 15:57:07 +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; Mon, 20 Mar 2023 16:11:39 +0800 From: Chia-Wei Wang To: , , , , , , , , , , , , , , , , Subject: [PATCH v3 5/5] ARM: dts: aspeed-g6: Add UDMA node Date: Mon, 20 Mar 2023 16:11:33 +0800 Message-ID: <20230320081133.23655-6-chiawei_wang@aspeedtech.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230320081133.23655-1-chiawei_wang@aspeedtech.com> References: <20230320081133.23655-1-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 32K7v6wj088828 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?1760874366668965932?= X-GMAIL-MSGID: =?utf-8?q?1760874366668965932?= 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..172dd748d807 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 = <28>; + #dma-cells = <1>; + status = "disabled"; + }; }; }; };