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=-6.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 70B49C433E2 for ; Wed, 27 May 2020 07:06:15 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 426342078C for ; Wed, 27 May 2020 07:06:15 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="oF/iNegV" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 426342078C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 7916A6E0DA; Wed, 27 May 2020 07:06:14 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id B74D76E0DA for ; Wed, 27 May 2020 07:06:13 +0000 (UTC) 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 85A65206F1; Wed, 27 May 2020 07:06:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1590563173; bh=Bnwio/T0f8/rO+4l0ETfUXCahBdmz6vzX2tvqweK3c4=; h=In-Reply-To:References:Subject:From:Cc:To:Date:From; b=oF/iNegV3lDmsHA8jl2XuOdgHsm3ArbmfhqDo4tj/ixgr/8+hjuVwgK2omrt1GHqK lftYRB6EtnDGNvsW0OlYmy8Cp4c40r1rRUvQnh70Y1+AmlskJw2okPi3Ha7N8yyMaB MuI4eAKk/rPw1yzcI9NKh9tcdk+KZvcMyWAF4ovE= MIME-Version: 1.0 In-Reply-To: References: Subject: Re: [PATCH v2 25/91] clk: bcm: Add BCM2711 DVP driver From: Stephen Boyd To: Eric Anholt , Maxime Ripard , Nicolas Saenz Julienne Date: Wed, 27 May 2020 00:06:12 -0700 Message-ID: <159056317280.88029.13256292035418533462@swboyd.mtv.corp.google.com> User-Agent: alot/0.9 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Tim Gover , Dave Stevenson , Michael Turquette , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-clk@vger.kernel.org, Rob Herring , bcm-kernel-feedback-list@broadcom.com, linux-rpi-kernel@lists.infradead.org, Phil Elwell , linux-arm-kernel@lists.infradead.org, Maxime Ripard Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Quoting Maxime Ripard (2020-04-24 08:34:06) > The HDMI block has a block that controls clocks and reset signals to the > HDMI0 and HDMI1 controllers. > > Let's expose that through a clock driver implementing a clock and reset > provider. > > Cc: Michael Turquette > Cc: Stephen Boyd > Cc: Rob Herring > Cc: linux-clk@vger.kernel.org > Cc: devicetree@vger.kernel.org > Signed-off-by: Maxime Ripard > --- Reviewed-by: Stephen Boyd > diff --git a/drivers/clk/bcm/clk-bcm2711-dvp.c b/drivers/clk/bcm/clk-bcm2711-dvp.c > new file mode 100644 > index 000000000000..c1c4b5857d32 > --- /dev/null > +++ b/drivers/clk/bcm/clk-bcm2711-dvp.c > @@ -0,0 +1,127 @@ > +// SPDX-License-Identifier: GPL-2.0-or-later > +// Copyright 2020 Cerno > + > +#include > +#include [...] > + > +static int clk_dvp_probe(struct platform_device *pdev) > +{ > + struct clk_hw_onecell_data *data; > + struct resource *res; > + struct clk_dvp *dvp; > + void __iomem *base; > + int ret; > + > + dvp = devm_kzalloc(&pdev->dev, sizeof(*dvp), GFP_KERNEL); > + if (!dvp) > + return -ENOMEM; > + platform_set_drvdata(pdev, dvp); > + > + dvp->data = devm_kzalloc(&pdev->dev, > + struct_size(dvp->data, hws, NR_CLOCKS), > + GFP_KERNEL); > + if (!dvp->data) > + return -ENOMEM; > + data = dvp->data; > + > + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); > + base = devm_ioremap_resource(&pdev->dev, res); devm_platform_ioremap_resource()? > + if (IS_ERR(base)) > + return PTR_ERR(base); > + _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel