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 DE9E0C33CAA for ; Thu, 23 Jan 2020 22:58:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A29ED20718 for ; Thu, 23 Jan 2020 22:58:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579820331; bh=Ma7mr84NfXsNfnp/ICmqGQRnXoWqBHa1vhN/R+arV44=; h=In-Reply-To:References:Subject:From:Cc:To:Date:List-ID:From; b=m2ORsl38iTyVtRMui/HoaEd7ti0mBX+v4Pu6UopdfZ25jl3lcAPyirRkdR7vDo0VL 3ndMAyapoBnfhWadpZhlYDcCRA2IanWAxrBG21KtPii4ygAYX4j1IaipSnShsgNa10 NI03MCNS3uHSIROZ/c6rOCC2lMWXjkS/VU6l12iE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729639AbgAWW6u (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-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 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=-4.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,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 D3814C33CAA for ; Thu, 23 Jan 2020 22:59:14 +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 6F13820718 for ; Thu, 23 Jan 2020 22:59:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="ZN/CIAFu"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="iKtw1ctz" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6F13820718 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:From:Subject: 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=+dlmyVJv7ODOAhYRiljC5+NhxwSMcVfX4COLXaGBu7k=; b=ZN/CIAFuh+0esh LHGlFpTl90idX+idZL9qZ3zzPC/oEH9fizeqQSF+5UKZV1g2HsTCzC4hKOkeh4ZtmdQAJ+uNcppGH VSi4rtvzINErq2c69J9Pr6BkxmNyxW4oZWx1vb5VehiDBHypXJHy3/R1LKrmPoeFrKWQvGsjRR961 /C/v+O+myVyrnLppMg9eKfMTWG8JJLiUut5NjRfm6LvDfLtT8exiWj/ZifCYON6Kf18MR8iv4Cxpk FTSuNLlTnLvDFAR26UBIB/JY5s5Q6BLhNwA3KJ84lblTA3c2i3DOUzFVziaekNZNCqcMNf+iY7Szo rIdpU/W/wldKxp2so26w==; 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 1iulRQ-0001TB-No; Thu, 23 Jan 2020 22:59:12 +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 1iulR3-0001Ae-RH for linux-arm-kernel@lists.infradead.org; Thu, 23 Jan 2020 22:58:51 +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 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= MIME-Version: 1.0 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 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> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200123_145850_023925_46EEDD9E X-CRM114-Status: UNSURE ( 8.29 ) X-CRM114-Notice: Please train this message. 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: devicetree@vger.kernel.org, Rajan Vaja , linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.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 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. > > This change is done to restrict VPLL use count. It is > assumed that VPLL is used by one user only. > > Signed-off-by: Michal Simek > Signed-off-by: Rajan Vaja > --- Applied to clk-next _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel