From patchwork Wed May 2 14:18:40 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe Roullier X-Patchwork-Id: 10375735 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id EC2FB6037D for ; Wed, 2 May 2018 14:22:01 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DAF7A288FA for ; Wed, 2 May 2018 14:22:01 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id CF08E28DA8; Wed, 2 May 2018 14:22:01 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 596A528E46 for ; Wed, 2 May 2018 14:22:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc: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:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=SNUCAAnqL0gIKkn0BgXAXX6mGk5Zt8HKddjU/CKZa1A=; b=Jj0fwZ9NB2tdFx e5b8KAsui8sZ6I3eoh/dPXOcbIu8vVXPCUww3JKYhSZ376EOKbwFFVKIM1mBWz1/hG++2VCHa8UBt T7rxSftRmS8rCmzNd8UMD1RDRf7KvS9vOzBhd3JaWx3KEkRfHyDiLLM/fUcq4O7Xq0OqWI8v4QRLd kGvBTIVDZbkhB+vBbdaYl6WcqHx08Ibe1RNs7skMeudBlOSXeba4wRcngiGu/rnvF16xRTUGYBFUU KvuFfo6VK3jtz6Ylg5E5duR8KqoTpVx19HdP1Ygb3GoT0I7Mh95VqjDgtkOazI7+ZwzOq2cod/+Q7 JSzmMj7kZR9UoG2UKQeQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1fDsdh-0001wa-JU; Wed, 02 May 2018 14:21:49 +0000 Received: from mx07-00178001.pphosted.com ([62.209.51.94]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1fDsb5-0007nw-40 for linux-arm-kernel@lists.infradead.org; Wed, 02 May 2018 14:19:11 +0000 Received: from pps.filterd (m0046037.ppops.net [127.0.0.1]) by mx07-.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id w42EDpSu005362; Wed, 2 May 2018 16:18:56 +0200 Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 2hqe4ur805-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Wed, 02 May 2018 16:18:56 +0200 Received: from zeta.dmz-eu.st.com (zeta.dmz-eu.st.com [164.129.230.9]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 212D134; Wed, 2 May 2018 14:18:55 +0000 (GMT) Received: from Webmail-eu.st.com (Safex1hubcas22.st.com [10.75.90.92]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 0A3272CBE; Wed, 2 May 2018 14:18:55 +0000 (GMT) Received: from SAFEX1HUBCAS21.st.com (10.75.90.44) by Safex1hubcas22.st.com (10.75.90.92) with Microsoft SMTP Server (TLS) id 14.3.361.1; Wed, 2 May 2018 16:18:54 +0200 Received: from localhost (10.201.23.166) by Webmail-ga.st.com (10.75.90.48) with Microsoft SMTP Server (TLS) id 14.3.361.1; Wed, 2 May 2018 16:18:54 +0200 From: Christophe Roullier To: , , , Subject: [PATCH V2 5/8] ARM: dts: stm32: Add ethernet dwmac on stm32mp1 Date: Wed, 2 May 2018 16:18:40 +0200 Message-ID: <1525270723-18241-6-git-send-email-christophe.roullier@st.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1525270723-18241-1-git-send-email-christophe.roullier@st.com> References: <1525270723-18241-1-git-send-email-christophe.roullier@st.com> MIME-Version: 1.0 X-Originating-IP: [10.201.23.166] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2018-05-02_05:, , signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180502_071907_548103_CFA2CB48 X-CRM114-Status: GOOD ( 11.75 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, andrew@lunn.ch, christophe.roullier@st.com, linux-arm-kernel@lists.infradead.org, netdev@vger.kernel.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Add Ethernet support (Synopsys MAC IP 4.20a) on stm32mp1 SOC. Enable feature supported by the stmmac driver, such as TSO. Signed-off-by: Christophe Roullier --- arch/arm/boot/dts/stm32mp157c.dtsi | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi index 86421ba..79def3b 100644 --- a/arch/arm/boot/dts/stm32mp157c.dtsi +++ b/arch/arm/boot/dts/stm32mp157c.dtsi @@ -179,5 +179,35 @@ clocks = <&rcc USART1_K>; status = "disabled"; }; + + stmmac_axi_config_0: stmmac-axi-config { + snps,wr_osr_lmt = <0x7>; + snps,rd_osr_lmt = <0x7>; + snps,blen = <0 0 0 0 16 8 4>; + }; + + ethernet0: ethernet@5800a000 { + compatible = "st,stm32mp1-dwmac", "snps,dwmac-4.20a"; + reg = <0x5800a000 0x2000>; + reg-names = "stmmaceth"; + interrupts-extended = <&intc GIC_SPI 61 IRQ_TYPE_NONE>; + interrupt-names = "macirq"; + clock-names = "stmmaceth", + "mac-clk-tx", + "mac-clk-rx", + "ethstp", + "syscfg-clk"; + clocks = <&rcc ETHMAC>, + <&rcc ETHTX>, + <&rcc ETHRX>, + <&rcc ETHSTP>, + <&rcc SYSCFG>; + st,syscon = <&syscfg 0x4>; + snps,mixed-burst; + snps,pbl = <2>; + snps,axi-config = <&stmmac_axi_config_0>; + snps,tso; + status = "disabled"; + }; }; };