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=-1.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,URIBL_DBL_ABUSE_MALW autolearn=no 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 B799FC33CB2 for ; Wed, 29 Jan 2020 05:43:02 +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 7EAE42071E for ; Wed, 29 Jan 2020 05:43:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="gX6SB4r0"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="aON+qyPE" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7EAE42071E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=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:Message-Id:Date:To:Subject:From: References:In-Reply-To:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=zgYgij9iABKmdgLrPrva+rfXi4Zaw9rfW3hk6fR8M0c=; b=gX6SB4r0Zz6Lw/ cXbcxia4Xhx6P/0oAoe3xzdtBV3eQ6yI223gHGbz09rb65iJFZxUXR/Gy1IO8LmNM6KbREPKRNpra 4adJ5CJkwtUETewnqmOHOy6MbDfgIC9oNdqUfLXI3NHbsNokc1uKbjYKoAi165CoXp89HoGHp4lEP cz4BZeBc/ppnu/0/WObDM2lGiPNJwSfOwF14Uyr52iOPEkd8lfSkVkZuvRbP/DldCo9nly24+atbF APiIIbSvwXcDnvr88s3BiwOc4GIQISaLi47bGsKjOsx0vJL+LG3CYdSKmtDap/hkPPKV4mwjThTcR NHr6ebEI8HLeIE5sx4Qg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iwg7u-00048C-5T; Wed, 29 Jan 2020 05:42:58 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iwg7r-00047L-3P; Wed, 29 Jan 2020 05:42:56 +0000 Received: from kernel.org (unknown [104.132.0.74]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 6F8CD2071E; Wed, 29 Jan 2020 05:42:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1580276573; bh=Srd47iZ1QD/K9zqx4GrY3uF68yiZ8dAcEhHeATBX5WM=; h=In-Reply-To:References:From:Subject:To:Cc:Date:From; b=aON+qyPEkoC+i3w9hHfhBnQMMCC8gdc2FyD3ftJl+KIQjg5hT3qY4pAVyVFVtHFwE vegrZjwjTPkd/TuQ+bPcYyDPxRuBF8tcCiWX7mpMbeNo0XrVbaKeZGeDl3oKZhsWGX duq6HMmRLplmAKTFD74a9bRkU4eeNtjv9BA+mztw= MIME-Version: 1.0 In-Reply-To: <20200116080440.118679-6-jian.hu@amlogic.com> References: <20200116080440.118679-1-jian.hu@amlogic.com> <20200116080440.118679-6-jian.hu@amlogic.com> From: Stephen Boyd Subject: Re: [PATCH v6 5/5] clk: meson: a1: add support for Amlogic A1 Peripheral clock driver To: Jerome Brunet , Jian Hu , Neil Armstrong User-Agent: alot/0.8.1 Date: Tue, 28 Jan 2020 21:42:52 -0800 Message-Id: <20200129054253.6F8CD2071E@mail.kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200128_214255_165351_B85B679D X-CRM114-Status: GOOD ( 10.31 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rob Herring , Victor Wan , Jianxin Pan , Martin Blumenstingl , Kevin Hilman , Michael Turquette , linux-kernel@vger.kernel.org, Chandle Zou , Jian Hu , Qiufang Dai , linux-amlogic@lists.infradead.org, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Quoting Jian Hu (2020-01-16 00:04:40) > diff --git a/drivers/clk/meson/a1.c b/drivers/clk/meson/a1.c > new file mode 100644 > index 000000000000..2cf20ae1db75 > --- /dev/null > +++ b/drivers/clk/meson/a1.c > @@ -0,0 +1,2249 @@ [...] > + &a1_ceca_32k_clkout, > + &a1_cecb_32k_clkin, > + &a1_cecb_32k_div, > + &a1_cecb_32k_sel_pre, > + &a1_cecb_32k_sel, > + &a1_cecb_32k_clkout, > +}; > + > +static struct regmap_config clkc_regmap_config = { Can this be const? > + .reg_bits = 32, > + .val_bits = 32, > + .reg_stride = 4, > +}; > + > +static int meson_a1_periphs_probe(struct platform_device *pdev) > +{ > + struct device *dev = &pdev->dev; > + struct resource *res; > + void __iomem *base; > + struct regmap *map; > + int ret, i; > + > + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); > + > + base = devm_ioremap_resource(dev, res); Can you use the combination function that does the get resource and ioremap in one function? > + if (IS_ERR(base)) > + return PTR_ERR(base); > + > + map = devm_regmap_init_mmio(dev, base, &clkc_regmap_config); > + if (IS_ERR(map)) > + return PTR_ERR(map); > + > + /* Populate regmap for the regmap backed clocks */ Seems like a useless comment. > + for (i = 0; i < ARRAY_SIZE(a1_periphs_regmaps); i++) > + a1_periphs_regmaps[i]->map = map; > + _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel