From patchwork Fri Jul 19 11:10:29 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yash Shah X-Patchwork-Id: 1134011 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=sifive.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=sifive.com header.i=@sifive.com header.b="Y9XnuhEH"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 45qpG83qCkz9sBF for ; Fri, 19 Jul 2019 21:10:56 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727603AbfGSLKy (ORCPT ); Fri, 19 Jul 2019 07:10:54 -0400 Received: from mail-pl1-f195.google.com ([209.85.214.195]:43602 "EHLO mail-pl1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727486AbfGSLKy (ORCPT ); Fri, 19 Jul 2019 07:10:54 -0400 Received: by mail-pl1-f195.google.com with SMTP id 4so8501691pld.10 for ; Fri, 19 Jul 2019 04:10:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sifive.com; s=google; h=from:to:cc:subject:date:message-id; bh=pwS7P5TIt/JsDPbn/Wqhn2NHhUPFmyaKIcnCGFzzlHg=; b=Y9XnuhEHCwqrD+VnqN/I5dNL/nd27wLnf9HxZqu7Yg2OM1ueZeS0/g2KRiBLPiV5Vh 4hUu/+Ylr0yt14FXLo5Gnu89VyujtGPnuS2GUYGP+RvCaSbVGqbmoMF46xJdSqWg65kR lUxhZhGb5kyGVIdh5UtVFHCKFDcb6DOXGmGDMcarVX71y4MR1lM5CHPX7vMzCvC/h1/X vhIlL78rYc9lkY30caXgi3S90FSEKQ+NViFOe/5mpqr67xd80u7OIRJZk84D9M858TKX bXCkzHwtY1xHxPOZhooFOOddV2kD+CxEPXtdsmidWv4IhJjIPUOvE99NM3ob8e3sLHxf FucQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=pwS7P5TIt/JsDPbn/Wqhn2NHhUPFmyaKIcnCGFzzlHg=; b=bFuYeWRlGXBnGTxslKmY9Ny/iLz4Xwu2SPbiQW901GY0kRYguBZrjh+LCrUAvYKSSt oS8pR0VY45G3+hg6PZFDaBPwUjBOaLNXNOgaAdnSD/M2ZkYiBUOA8Ecg8chd9w6IXZ/Z Shl5qnlCwpQ3q0HZN5TRk920NIuAspGgdWRT4s18WNsUp9l5AE9utPqfgj6cwUiygO9Y 7SNChp8q5cFZiXd34Sg+W3rJmZeu84frYuI1iQj+B4rjJelnNFXgl9RNQ+8LFJwwNOT9 2MZtUi9UnOs9pLoBUym6+EpoYSsUcNtfUk69QFFezKZC+m/WjNFPf3SBAHxu/+W9S2Ve 8fTA== X-Gm-Message-State: APjAAAWlsaPqZv0GH0NgLo/eV4yHBSTmn4qY0QafQRWwyT599wrUWje1 QcFPVx8viKzQcyjcKTTw1tx2JQ== X-Google-Smtp-Source: APXvYqyEfzz9Y8lJVBzXseZAguoF4LfnLNuKFVbuRz6dNbLVuhE/7V+E74719q73vO5yqLfAW8EZSQ== X-Received: by 2002:a17:902:9f8e:: with SMTP id g14mr10404199plq.67.1563534653921; Fri, 19 Jul 2019 04:10:53 -0700 (PDT) Received: from buildserver-90.open-silicon.com ([114.143.65.226]) by smtp.googlemail.com with ESMTPSA id i9sm10196872pgg.38.2019.07.19.04.10.44 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 19 Jul 2019 04:10:53 -0700 (PDT) From: Yash Shah To: davem@davemloft.net, robh+dt@kernel.org, paul.walmsley@sifive.com, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org Cc: mark.rutland@arm.com, palmer@sifive.com, aou@eecs.berkeley.edu, nicolas.ferre@microchip.com, ynezz@true.cz, sachin.ghadi@sifive.com, Yash Shah Subject: [PATCH 1/3] macb: bindings doc: update sifive fu540-c000 binding Date: Fri, 19 Jul 2019 16:40:29 +0530 Message-Id: <1563534631-15897-1-git-send-email-yash.shah@sifive.com> X-Mailer: git-send-email 1.9.1 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org As per the discussion with Nicolas Ferre, rename the compatible property to a more appropriate and specific string. LINK: https://lkml.org/lkml/2019/7/17/200 Signed-off-by: Yash Shah Acked-by: Nicolas Ferre Reviewed-by: Paul Walmsley Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/net/macb.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/net/macb.txt b/Documentation/devicetree/bindings/net/macb.txt index 63c73fa..0b61a90 100644 --- a/Documentation/devicetree/bindings/net/macb.txt +++ b/Documentation/devicetree/bindings/net/macb.txt @@ -15,10 +15,10 @@ Required properties: Use "atmel,sama5d4-gem" for the GEM IP (10/100) available on Atmel sama5d4 SoCs. Use "cdns,zynq-gem" Xilinx Zynq-7xxx SoC. Use "cdns,zynqmp-gem" for Zynq Ultrascale+ MPSoC. - Use "sifive,fu540-macb" for SiFive FU540-C000 SoC. + Use "sifive,fu540-c000-gem" for SiFive FU540-C000 SoC. Or the generic form: "cdns,emac". - reg: Address and length of the register set for the device - For "sifive,fu540-macb", second range is required to specify the + For "sifive,fu540-c000-gem", second range is required to specify the address and length of the registers for GEMGXL Management block. - interrupts: Should contain macb interrupt - phy-mode: See ethernet.txt file in the same directory. 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Reference: https://lkml.org/lkml/2019/7/17/200 Signed-off-by: Yash Shah Acked-by: Nicolas Ferre Reviewed-by: Paul Walmsley Tested-by: Paul Walmsley --- drivers/net/ethernet/cadence/macb_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index 15d0737..305371c 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -4112,7 +4112,7 @@ static int fu540_c000_init(struct platform_device *pdev) { .compatible = "cdns,emac", .data = &emac_config }, { .compatible = "cdns,zynqmp-gem", .data = &zynqmp_config}, { .compatible = "cdns,zynq-gem", .data = &zynq_config }, - { .compatible = "sifive,fu540-macb", .data = &fu540_c000_config }, + { .compatible = "sifive,fu540-c000-gem", .data = &fu540_c000_config }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, macb_dt_ids); From patchwork Fri Jul 19 11:10:31 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yash Shah X-Patchwork-Id: 1134013 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; 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Fri, 19 Jul 2019 04:11:20 -0700 (PDT) Received: from buildserver-90.open-silicon.com ([114.143.65.226]) by smtp.googlemail.com with ESMTPSA id i9sm10196872pgg.38.2019.07.19.04.11.14 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 19 Jul 2019 04:11:19 -0700 (PDT) From: Yash Shah To: davem@davemloft.net, robh+dt@kernel.org, paul.walmsley@sifive.com, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org Cc: mark.rutland@arm.com, palmer@sifive.com, aou@eecs.berkeley.edu, nicolas.ferre@microchip.com, ynezz@true.cz, sachin.ghadi@sifive.com, Yash Shah Subject: [PATCH 3/3] riscv: dts: Add DT node for SiFive FU540 Ethernet controller driver Date: Fri, 19 Jul 2019 16:40:31 +0530 Message-Id: <1563534631-15897-3-git-send-email-yash.shah@sifive.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1563534631-15897-1-git-send-email-yash.shah@sifive.com> References: <1563534631-15897-1-git-send-email-yash.shah@sifive.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org DT node for SiFive FU540-C000 GEMGXL Ethernet controller driver added Signed-off-by: Yash Shah Reviewed-by: Sagar Kadam --- arch/riscv/boot/dts/sifive/fu540-c000.dtsi | 15 +++++++++++++++ arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts | 9 +++++++++ 2 files changed, 24 insertions(+) diff --git a/arch/riscv/boot/dts/sifive/fu540-c000.dtsi b/arch/riscv/boot/dts/sifive/fu540-c000.dtsi index cc73522..588669f0 100644 --- a/arch/riscv/boot/dts/sifive/fu540-c000.dtsi +++ b/arch/riscv/boot/dts/sifive/fu540-c000.dtsi @@ -231,5 +231,20 @@ #size-cells = <0>; status = "disabled"; }; + eth0: ethernet@10090000 { + compatible = "sifive,fu540-c000-gem"; + interrupt-parent = <&plic0>; + interrupts = <53>; + reg = <0x0 0x10090000 0x0 0x2000 + 0x0 0x100a0000 0x0 0x1000>; + local-mac-address = [00 00 00 00 00 00]; + clock-names = "pclk", "hclk"; + clocks = <&prci PRCI_CLK_GEMGXLPLL>, + <&prci PRCI_CLK_GEMGXLPLL>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + }; }; diff --git a/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts b/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts index 0b55c53..85c17a7 100644 --- a/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts +++ b/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts @@ -76,3 +76,12 @@ disable-wp; }; }; + +ð0 { + status = "okay"; + phy-mode = "gmii"; + phy-handle = <&phy1>; + phy1: ethernet-phy@0 { + reg = <0>; + }; +};