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 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 CF537C433EF for ; Sat, 2 Jul 2022 03:04:27 +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:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=yM19S/ssfD8xyS1NF2Bcuj9J7g7B7lBvOQw1tnvgz9w=; b=PthvEK/7O4RBRH 8Si6/2w8vMssoEx3TRLBYWLrdstoZWamIh2pJxjtyJXdb3t2lI2dne0ZLRp6Bi3ugaxYq1ErL8F5j Z9TelrbPYdukTN6/ol43oABtmawh2CZOXLAZbDgWseHUKvCGnENWlorbC6vqUI73CBp6hgNAhr7TW R9YMT8Wshgr3vp/gLNVh0zaH1rgfyV5a3lfm1lpMabIDSY/A4pQjLq4VbG88qtqXPh1/yVAMi9cK9 m2PrTpKpC/cwJ5nBcF/fQUUvmCakhOzVSr9heTQaLxeW0M01OVaz3zgrvuejcQxA9pwghV41gFpwA 1fgi+04jHe2j4N58mckg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1o7TPN-007qDP-9y; Sat, 02 Jul 2022 03:02:57 +0000 Received: from ams.source.kernel.org ([145.40.68.75]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1o7TPC-007qAx-N5 for linux-arm-kernel@lists.infradead.org; Sat, 02 Jul 2022 03:02:48 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 20120B83138; Sat, 2 Jul 2022 03:02:44 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 110AEC341C6; Sat, 2 Jul 2022 03:02:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1656730962; bh=QZKkKnbfMMAAGcvlDsl6UzLYU+1c9zGZndPC4xxCHWk=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=DSkhhUR7voEI82iNnVEEhuYItFrUt78qLJuiMf77EQdhHeUpY7aWjwHpVdSQBzjGg z9t3J0Qs+iW4GRZm7XjU37JcyuOSiqrv6knxWaDBxo37MfnmHprJIwYAgwfFd8epJk tAITY9hH/vmgCHGCb8sboE479usE1f47pbf+XOVcfH2WuYp+F5/6x5nB7o3w5OUJ5J E4NrzEaOhXe2gVy39juqToD++AKquSrS86/Z7vJNdBRbA0yLRM96v9P0L3nuvClSp7 XsfAMYq5D5LbzfdkB7AHObfsNwRWVDXRaDRnRFZXrUuzMEiJy8mPT/otSlRoigA/u4 btew7iHktCeTw== Date: Fri, 1 Jul 2022 20:02:41 -0700 From: Jakub Kicinski To: Colin Foster Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org, Vladimir Oltean , Lee Jones , Rob Herring , Krzysztof Kozlowski , Andrew Lunn , Heiner Kallweit , Russell King , "David S. Miller" , Eric Dumazet , Paolo Abeni , Lars Povlsen , Steen Hegelund , UNGLinuxDriver@microchip.com, Linus Walleij , Wolfram Sang , Terry Bowman , Andy Shevchenko , katie.morris@in-advantage.com Subject: Re: [PATCH v12 net-next 9/9] mfd: ocelot: add support for the vsc7512 chip via spi Message-ID: <20220701200241.388e1fd5@kernel.org> In-Reply-To: <20220701192609.3970317-10-colin.foster@in-advantage.com> References: <20220701192609.3970317-1-colin.foster@in-advantage.com> <20220701192609.3970317-10-colin.foster@in-advantage.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220701_200246_947187_C3F24EEB X-CRM114-Status: GOOD ( 13.32 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, 1 Jul 2022 12:26:09 -0700 Colin Foster wrote: > The VSC7512 is a networking chip that contains several peripherals. Many of > these peripherals are currently supported by the VSC7513 and VSC7514 chips, > but those run on an internal CPU. The VSC7512 lacks this CPU, and must be > controlled externally. > > Utilize the existing drivers by referencing the chip as an MFD. Add support > for the two MDIO buses, the internal phys, pinctrl, and serial GPIO. allmodconfig is not happy, I didn't spot that being mentioned as expected: ERROR: modpost: "ocelot_spi_init_regmap" [drivers/mfd/ocelot-core.ko] undefined! WARNING: modpost: module ocelot-spi uses symbol ocelot_chip_reset from namespace MFD_OCELOT, but does not import it. WARNING: modpost: module ocelot-spi uses symbol ocelot_core_init from namespace MFD_OCELOT, but does not import it. make[2]: *** [../scripts/Makefile.modpost:128: modules-only.symvers] Error 1 make[1]: *** [/home/nipa/net-next/Makefile:1757: modules] Error 2 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel