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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id CEB0EC25B0E for ; Tue, 16 Aug 2022 15:03:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=zZHM3p/34EogfIqASTSxucfttbPjcxoxq8eZqSmz+fU=; b=O8JjdhoCwYxKQN 4WJiv5UkA9EOjfrKvvmaMtNjIpcOjJAJ/6W0YwK5K4/OcdYPlJOotTgIjvnN+HzkgfuOcgyhCKfq7 9foqzBm622rnC4XYMSgHbzjvUpBHZcjV20NDlP0A1iO2oRB0zHmT+ookJzLcK6H9Bm503gnEwtc7x Zw2PYO0sGvmmML/PnzY/j+TZeFlzQAf/c4susaGxTt5cB+NRni0202V9cCvK/thr8EXKExsI3Edq/ 9rIfi9Akkaqp9Asz/5jkUaG2lINA5Zjj3sdXubDe2Zs0VkxzEksphpLOLfoB6Ff2XJRTllcZy1gKD 8N9PWTIMterwD++K5T0Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oNy5L-003gJJ-CG; Tue, 16 Aug 2022 15:02:27 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oNy5H-003g48-4X for linux-arm-kernel@lists.infradead.org; Tue, 16 Aug 2022 15:02:24 +0000 Received: from ptx.hi.pengutronix.de ([2001:67c:670:100:1d::c0]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oNy4w-0000Sj-T5; Tue, 16 Aug 2022 17:02:02 +0200 Received: from sha by ptx.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1oNy4v-0005Bt-Vv; Tue, 16 Aug 2022 17:02:01 +0200 Date: Tue, 16 Aug 2022 17:02:01 +0200 From: Sascha Hauer To: "Peng Fan (OSS)" Cc: abelvesa@kernel.org, abel.vesa@linaro.org, mturquette@baylibre.com, sboyd@kernel.org, shawnguo@kernel.org, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Peng Fan Subject: Re: [PATCH V2] clk: imx: support protected-clocks Message-ID: <20220816150201.GS2387@pengutronix.de> References: <20220816130327.2987710-1-peng.fan@oss.nxp.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220816130327.2987710-1-peng.fan@oss.nxp.com> X-Sent-From: Pengutronix Hildesheim X-URL: http://www.pengutronix.de/ X-IRC: #ptxdist @freenode X-Accept-Language: de,en X-Accept-Content-Type: text/plain X-Uptime: 16:59:46 up 139 days, 3:29, 84 users, load average: 0.17, 0.13, 0.10 User-Agent: Mutt/1.10.1 (2018-07-13) X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::c0 X-SA-Exim-Mail-From: sha@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-arm-kernel@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220816_080223_198284_4E27FE82 X-CRM114-Status: GOOD ( 22.14 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Aug 16, 2022 at 09:03:27PM +0800, Peng Fan (OSS) wrote: > From: Peng Fan > > For the clocks listed in protected-clocks, enable them to avoid > Linux disable them. This will benifit root Linux and inmate cell run > on top of Jailhouse hypervisor, and benifit the other case( > A53 Linux run together with M7 RTOS). > > Signed-off-by: Peng Fan > --- > > V2: > Per Sascha, use common protected-clocks property. See my mail to v1. I did not request that you should use the protected-clocks property: > There were cases when a property first started with a "soc," prefix and > later when people realized that it could be useful for other > drivers/SoCs as well, the prefix was removed. With that in mind I > would expect that a "fsl,protected-clocks" property behaves the same > as a "protected-clocks" property without the prefix. > > If it doesn't please pick a different name. I didn't want to suggest > to just drop the "fsl," prefix and to use the generic property name > when the properties have a different meaning. Sascha -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel