From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B9AA6C282E1 for ; Thu, 23 May 2019 12:49:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 913E021019 for ; Thu, 23 May 2019 12:49:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730699AbfEWMtU (ORCPT ); Thu, 23 May 2019 08:49:20 -0400 Received: from mx2.suse.de ([195.135.220.15]:38954 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728309AbfEWMtT (ORCPT ); Thu, 23 May 2019 08:49:19 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 0EDE5AEBB; Thu, 23 May 2019 12:49:18 +0000 (UTC) From: Andreas Schwab To: Yash Shah Cc: davem@davemloft.net, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, robh+dt@kernel.org, mark.rutland@arm.com, nicolas.ferre@microchip.com, palmer@sifive.com, aou@eecs.berkeley.edu, ynezz@true.cz, paul.walmsley@sifive.com, sachin.ghadi@sifive.com Subject: Re: [PATCH 0/2] net: macb: Add support for SiFive FU540-C000 References: <1558611952-13295-1-git-send-email-yash.shah@sifive.com> X-Yow: Don't worry, nobody really LISTENS to lectures in MOSCOW, either! .. FRENCH, HISTORY, ADVANCED CALCULUS, COMPUTER PROGRAMMING, BLACK STUDIES, SOCIOBIOLOGY!.. Are there any QUESTIONS?? Date: Thu, 23 May 2019 14:49:16 +0200 In-Reply-To: <1558611952-13295-1-git-send-email-yash.shah@sifive.com> (Yash Shah's message of "Thu, 23 May 2019 17:15:50 +0530") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mai 23 2019, Yash Shah wrote: > On FU540, the management IP block is tightly coupled with the Cadence > MACB IP block. It manages many of the boundary signals from the MACB IP > This patchset controls the tx_clk input signal to the MACB IP. It > switches between the local TX clock (125MHz) and PHY TX clocks. This > is necessary to toggle between 1Gb and 100/10Mb speeds. Doesn't work for me: [ 365.842801] macb: probe of 10090000.ethernet failed with error -17 Andreas. -- Andreas Schwab, SUSE Labs, schwab@suse.de GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7 "And now for something completely different." From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, T_DKIMWL_WL_HIGH autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 781CFC282DD for ; Thu, 23 May 2019 12:49:26 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 48A8F21019 for ; Thu, 23 May 2019 12:49:25 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="oIg4qghj" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 48A8F21019 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-riscv-bounces+infradead-linux-riscv=archiver.kernel.org@lists.infradead.org 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:Message-ID:In-Reply-To: Date:References: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=Fr6qnjxY+ksP/a4VJYKmY9i1r1SbG/COyDzxkJBAAnM=; b=oIg4qghjhxvZIF 0OF4R6Lz8GxMMj5M0QtxyiwNFct+Ih6s8qurZEqdJdo/gF8ZezagwQ03vut2C4t+7XzgMqQwPAWxf WrD4cVQhCZnO8ayf1Ohgn3kfvpcg31Sqkxlsy2W4/fPQHB7Z84swoe81ll37S2zblJjxeR0MGWQWv fl3azjgjhs74ZR1YSHR1axs4Wp4ZGV8fIb2obSPR7OBYBuF/sJaUSsHO0Z3S9EJfT5VSG2J32T/QB nniUl1u11qEli/LqxNQugq35T7l948DDIy7gzDQHf46RfzixolemJ7fVpUmrl1KMqSeZ6BKpE1uen TZ1TCunolKTpr6a1BjkA==; 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 1hTn9v-0001Py-BI; Thu, 23 May 2019 12:49:23 +0000 Received: from mx2.suse.de ([195.135.220.15] helo=mx1.suse.de) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hTn9s-0001Jb-Fo for linux-riscv@lists.infradead.org; Thu, 23 May 2019 12:49:22 +0000 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 0EDE5AEBB; Thu, 23 May 2019 12:49:18 +0000 (UTC) From: Andreas Schwab To: Yash Shah Subject: Re: [PATCH 0/2] net: macb: Add support for SiFive FU540-C000 References: <1558611952-13295-1-git-send-email-yash.shah@sifive.com> X-Yow: Don't worry, nobody really LISTENS to lectures in MOSCOW, either! .. FRENCH, HISTORY, ADVANCED CALCULUS, COMPUTER PROGRAMMING, BLACK STUDIES, SOCIOBIOLOGY!.. Are there any QUESTIONS?? Date: Thu, 23 May 2019 14:49:16 +0200 In-Reply-To: <1558611952-13295-1-git-send-email-yash.shah@sifive.com> (Yash Shah's message of "Thu, 23 May 2019 17:15:50 +0530") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.2 (gnu/linux) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190523_054920_749977_5337644B X-CRM114-Status: UNSURE ( 9.51 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, aou@eecs.berkeley.edu, netdev@vger.kernel.org, palmer@sifive.com, linux-kernel@vger.kernel.org, nicolas.ferre@microchip.com, sachin.ghadi@sifive.com, robh+dt@kernel.org, paul.walmsley@sifive.com, ynezz@true.cz, linux-riscv@lists.infradead.org, davem@davemloft.net Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+infradead-linux-riscv=archiver.kernel.org@lists.infradead.org On Mai 23 2019, Yash Shah wrote: > On FU540, the management IP block is tightly coupled with the Cadence > MACB IP block. It manages many of the boundary signals from the MACB IP > This patchset controls the tx_clk input signal to the MACB IP. It > switches between the local TX clock (125MHz) and PHY TX clocks. This > is necessary to toggle between 1Gb and 100/10Mb speeds. Doesn't work for me: [ 365.842801] macb: probe of 10090000.ethernet failed with error -17 Andreas. -- Andreas Schwab, SUSE Labs, schwab@suse.de GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7 "And now for something completely different." _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv