From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andreas Schwab Subject: Re: [PATCH 0/2] net: macb: Add support for SiFive FU540-C000 Date: Mon, 27 May 2019 10:04:36 +0200 Message-ID: References: <1558611952-13295-1-git-send-email-yash.shah@sifive.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: (Yash Shah's message of "Fri, 24 May 2019 10:09:58 +0530") Sender: linux-kernel-owner@vger.kernel.org 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 Dabbelt , aou@eecs.berkeley.edu, ynezz@true.cz, Paul Walmsley , Sachin Ghadi List-Id: devicetree@vger.kernel.org On Mai 24 2019, Yash Shah wrote: > Hi Andreas, > > On Thu, May 23, 2019 at 6:19 PM Andreas Schwab wrote: >> >> 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 >> > > Make sure you have applied all the patches needed for testing found at > dev/yashs/ethernet branch of: Nope, try reloading the module. 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."