From patchwork Mon Mar 6 14:04:30 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Walker Chen X-Patchwork-Id: 13161461 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 DCDD2C64EC4 for ; Mon, 6 Mar 2023 15:45:36 +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:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=byGoMWBK8NUtRAvvfWhzsdksq2MS4lPF0aWsACinRfE=; b=mTCpgQ8VzLCdsc z4KlVHpOP8ybPygmExKLoYeFWlR5wIEce9PHHjsawo2FT9ap3tEx9xmA9VsD8CrwKN0l4XiI3mAUX fIU8A9L/BIHHeVUS13MBN/Cv2iP0WJ0trm0qV41HmPbXZuAbZjLg2wszScA2Atg7wzUX6iXlok0Gq x/aNTN21fgVFvJesEi141TFMdTOFLMGdDEvblF3nDLBGZFe39ts4w4jp2Djh+1Gdxq+lIoNkgZezI EP1gfd7QvlAd1dnGfUfEAz4SGgatFthqEwPn1B9Il9DF0dJDYrPktyNAifNzl+GIWWRPKsM0u6myO +1RPgNw58W6Yb4+hip9g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pZD1j-00Deom-Bm; Mon, 06 Mar 2023 15:45:27 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pZD1i-00DeoT-G1 for linux-riscv@bombadil.infradead.org; Mon, 06 Mar 2023 15:45:26 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Content-Type:MIME-Version:References: In-Reply-To:Message-ID:Date:Subject:CC:To:From:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=y3HDwtcxYCrs4mMr6Qp4W45+kyKAWOSiXQ0VgkL8hc8=; b=FJw3K+pSATgYIo/aY7lhy5mfOY M40OGd4mgoFJynoUc1/Nkl+zDlg556QBZFPI7b/Bq33kIBmbR4eywdFTvWuPB+tvIRM+pc0/Ea6H8 RUHGn1B4NaCBwnd62liFOJCWGWoxdu8jjEEHH1xYLQek+fMvMl3wKmbuBqyknhDiBVz0D2OTBIEob RGnnPAxe48h6IvmK4gvUm3Icz0881LcBWhhw/AXUUQKOTzceSVIb7+jxRFMvLRrpq2UNrdOKoH4N1 fUq4DuYO0VgYGdEf+KAU/E+s5hCoYpODdruY7yxhjKoVUaTYu7M8k6cL9Uu5++LhAPM5FWDmwR6N5 rscZMgFQ==; Received: from ex01.ufhost.com ([61.152.239.75]) by desiato.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pZBT5-00GhBc-1n for linux-riscv@lists.infradead.org; Mon, 06 Mar 2023 14:05:39 +0000 Received: from EXMBX165.cuchost.com (unknown [175.102.18.54]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "EXMBX165", Issuer "EXMBX165" (not verified)) by ex01.ufhost.com (Postfix) with ESMTP id 6B92C24E178; Mon, 6 Mar 2023 22:04:44 +0800 (CST) Received: from EXMBX168.cuchost.com (172.16.6.78) by EXMBX165.cuchost.com (172.16.6.75) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Mon, 6 Mar 2023 22:04:44 +0800 Received: from localhost.localdomain (183.27.97.46) by EXMBX168.cuchost.com (172.16.6.78) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Mon, 6 Mar 2023 22:04:43 +0800 From: Walker Chen To: Eugeniy Paltsev , Vinod Koul , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Palmer Dabbelt , "Emil Renner Berthing" , Walker Chen CC: , , , Subject: [PATCH v4 3/3] riscv: dts: starfive: add dma controller node Date: Mon, 6 Mar 2023 22:04:30 +0800 Message-ID: <20230306140430.28951-4-walker.chen@starfivetech.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230306140430.28951-1-walker.chen@starfivetech.com> References: <20230306140430.28951-1-walker.chen@starfivetech.com> MIME-Version: 1.0 X-Originating-IP: [183.27.97.46] X-ClientProxiedBy: EXCAS064.cuchost.com (172.16.6.24) To EXMBX168.cuchost.com (172.16.6.78) X-YovoleRuleAgent: yovoleflag X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230306_140535_948205_83FB9E92 X-CRM114-Status: UNSURE ( 8.88 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@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-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Add the dma controller node for the Starfive JH7110 SoC. Signed-off-by: Walker Chen --- arch/riscv/boot/dts/starfive/jh7110.dtsi | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi index 697ab59191a1..191b6add72c8 100644 --- a/arch/riscv/boot/dts/starfive/jh7110.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi @@ -510,6 +510,24 @@ #gpio-cells = <2>; }; + dma: dma-controller@16050000 { + compatible = "starfive,jh7110-axi-dma"; + reg = <0x0 0x16050000 0x0 0x10000>; + clocks = <&stgcrg JH7110_STGCLK_DMA1P_AXI>, + <&stgcrg JH7110_STGCLK_DMA1P_AHB>; + clock-names = "core-clk", "cfgr-clk"; + resets = <&stgcrg JH7110_STGRST_DMA1P_AXI>, + <&stgcrg JH7110_STGRST_DMA1P_AHB>; + interrupts = <73>; + #dma-cells = <1>; + dma-channels = <4>; + snps,dma-masters = <1>; + snps,data-width = <3>; + snps,block-size = <65536 65536 65536 65536>; + snps,priority = <0 1 2 3>; + snps,axi-max-burst-len = <16>; + }; + aoncrg: clock-controller@17000000 { compatible = "starfive,jh7110-aoncrg"; reg = <0x0 0x17000000 0x0 0x10000>;