Received: by 2002:a25:8b91:0:0:0:0:0 with SMTP id j17csp1163970ybl; Thu, 23 Jan 2020 15:00:02 -0800 (PST) X-Google-Smtp-Source: APXvYqz8HEs5mWljKCqmqeTbwJK9ZVEunntl89OhQoVlVxdLGA8HeSeD+BaPmyB8gapdNAtrOW04 X-Received: by 2002:a9d:6418:: with SMTP id h24mr562636otl.172.1579820402076; Thu, 23 Jan 2020 15:00:02 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1579820402; cv=none; d=google.com; s=arc-20160816; b=w6KwEArZVMiPxHAYGIU0vYXFOCoSf20w/5BCLqpXKIcK1xNs4BYlGFS2iuouv3EahY uvhItHsVlABfg0PJzaO96UNctY3/lDVd8fyegi+zblw37JhexC8O3SRqqc3JCtcjwrEG O6o26v562nGlXy+rwz5sqamMBhdCbTj/idmvpAbrMgYW8i0MCjqZyq2E9/j9t/zZ2INE FHdQKmmCiz03wzZEuq4nha5MLFsevIF+PO+5PSnxuGfn7lltBF7htDGPUyTSWbzbA0Jv FAPwRj7AGJdGYCojy9LBE6Skw34KuD26tSOgoFgw60SU8onZPyvfSIi95NHqmFDbGGth mYwg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:user-agent:to:cc:from :subject:references:in-reply-to:content-transfer-encoding :mime-version:dkim-signature; bh=Ma7mr84NfXsNfnp/ICmqGQRnXoWqBHa1vhN/R+arV44=; b=SZinNUs8U+pZMTV+6ybjqUvpUmITynXmNCwrDTldZssyPHsRFNueQuJZZ/qK0zGT2/ fmCsGNEKrq0NlZEdSdqVfJrw6aruIY9QAXYX2mHkaqFTmnriRetwQub5gFrKU++qMDTw Le7S2k+oThJVwnKM63CRRuEpOdvSw+wjyiKbwg1CBEqk6j0FPeF5Pm5yP8qyFrAuPeZ+ L7Fgdse8ccSqL8BSX/GtNU58Dp/3fL5QH4e68mjzrrrMbBxBF0bFnHzxKI4TSCHOBEcH 4vDpVqQ2aBtSk2NVQTdzlIck+NsSidNqDZrr3dx7xUwQrAJS2Ges3BW9fgL0qBDvxn8Q bPag== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=iKtw1ctz; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id p186si1097562oih.172.2020.01.23.14.59.49; Thu, 23 Jan 2020 15:00:02 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=iKtw1ctz; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729635AbgAWW6u (ORCPT + 99 others); Thu, 23 Jan 2020 17:58:50 -0500 Received: from mail.kernel.org ([198.145.29.99]:40250 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729149AbgAWW6u (ORCPT ); Thu, 23 Jan 2020 17:58:50 -0500 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 64FF422522; Thu, 23 Jan 2020 22:58:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579820329; bh=Ma7mr84NfXsNfnp/ICmqGQRnXoWqBHa1vhN/R+arV44=; h=In-Reply-To:References:Subject:From:Cc:To:Date:From; b=iKtw1ctzjapyoZ9ydaYq5z4fUuJODkHiwCgh++gqBmXnc0ScjOy0FHH26IbuBf6dY tzWcyVNyTRVwyNSZ79S08oUfRMXzqx9V9ZyqOwscJUW0pHwsH8K9LiKjJZRNCAQwoy uezSQDbWZ7Vb2rFaur+8jd5yyLDsIk2ptmssdUUk= Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable In-Reply-To: <1575527759-26452-4-git-send-email-rajan.vaja@xilinx.com> References: <1574415814-19797-1-git-send-email-rajan.vaja@xilinx.com> <1575527759-26452-1-git-send-email-rajan.vaja@xilinx.com> <1575527759-26452-4-git-send-email-rajan.vaja@xilinx.com> Subject: Re: [PATCH v3 3/6] clk: zynqmp: Warn user if clock user are more than allowed From: Stephen Boyd Cc: linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Rajan Vaja To: Rajan Vaja , gustavo@embeddedor.com, jolly.shah@xilinx.com, m.tretter@pengutronix.de, mark.rutland@arm.com, mdf@kernel.org, michal.simek@xilinx.com, mturquette@baylibre.com, nava.manne@xilinx.com, robh+dt@kernel.org, tejas.patel@xilinx.com User-Agent: alot/0.8.1 Date: Thu, 23 Jan 2020 14:58:48 -0800 Message-Id: <20200123225849.64FF422522@mail.kernel.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Quoting Rajan Vaja (2019-12-04 22:35:56) > Warn user if clock is used by more than allowed devices. > This check is done by firmware and returns respective > error code. Upon receiving error code for excessive user, > warn user for the same. >=20 > This change is done to restrict VPLL use count. It is > assumed that VPLL is used by one user only. >=20 > Signed-off-by: Michal Simek > Signed-off-by: Rajan Vaja > --- Applied to clk-next