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=-4.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS 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 C8DF3C33CAF for ; Thu, 23 Jan 2020 22:58:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8DAF920718 for ; Thu, 23 Jan 2020 22:58:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579820330; bh=Ma7mr84NfXsNfnp/ICmqGQRnXoWqBHa1vhN/R+arV44=; h=In-Reply-To:References:Subject:From:Cc:To:Date:List-ID:From; b=acwMkz2sCIgyF5WKIp3ZEv1C/9dDkZPeKPfBPcU7xkeB/r6kULfCtf/U71RNmaDKX Ma3l99LmzusLFFELS3D7SQYvRnnA2Tr+3j1ZOI/DjObKdSPOy+rsUUWz0Kx9wbupcS c4SGEtY27Z7DtziKGIfLIDymXtoqfWSCgG4UntTI= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729537AbgAWW6u (ORCPT ); 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-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@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