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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D4973C77B72 for ; Thu, 20 Apr 2023 07:56:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234205AbjDTH4v (ORCPT ); Thu, 20 Apr 2023 03:56:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35384 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234145AbjDTH4u (ORCPT ); Thu, 20 Apr 2023 03:56:50 -0400 Received: from mo4-p01-ob.smtp.rzone.de (mo4-p01-ob.smtp.rzone.de [85.215.255.51]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 463F99F; Thu, 20 Apr 2023 00:56:48 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1681977402; cv=none; d=strato.com; s=strato-dkim-0002; b=Hbag0RAoEZRHvnf+y2hVaDNPqbwgAHBK4tdVDOoGA0slfcyetg5zGA4jeL2WLZ71SD so+3sLWUqkPgLEmMh/yb1KqRuUbKUgQHr7Kwwo+S6IbmY8xiPtrK0G8L5dYotFREQlWN w58BGe5/rHxHBr+zI6ShQZkZxvjYt4pbcfrbnd0WC7g8jFzoBAJblzQeTUbe/ty+73G5 qQq8kzTEBdtMnnGzneyfzviyABpZOlFWr3ypox+p/p5+I846Xo0FRQD4aRZSyOcPVfIY 9lltigyX9U0JTMy62/a6FrThU2Q7eP4B9BreIoW3P/S++o4l/+hms9PQ8AyOCUBpW3Y/ TPew== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; t=1681977402; s=strato-dkim-0002; d=strato.com; h=In-Reply-To:References:Message-ID:Subject:Cc:To:From:Date:Cc:Date: From:Subject:Sender; bh=E1r58knnZcTJfyLKMrluT0Wkf1/93vrtGp+3WtvroyE=; b=TgnIIVsur2yWffR0YyQYZj0dH0+oLsJahupuiEtbyD/fMTChXVB4i8lVma4KNkyz6G kcElOEuWrCn4U0f0c4iJt5X/UkpknyakhdpO1oNLaS/gnbvNBseqzyheiKf0TB++Tb8P rmgzUevhWznIpH4E1UZrXMGj8/3MaYt3VWUIuzJbPgK68JKbd86a8UCBBag68hK05dA9 AHvxE5gwu4bSDT32b7M4ukDvYJ7Ngwf/E/Yr2jH4uY5/aM81IXIA2Qt4eMTUVjHalzqQ buQ2LNgeGiP8aM9nUubkzfaldbBd0uEPlgk2km7viSEoK52hIcipvmtPa4wcHieKpd8l vnvw== ARC-Authentication-Results: i=1; strato.com; arc=none; dkim=none X-RZG-CLASS-ID: mo01 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1681977402; s=strato-dkim-0002; d=gerhold.net; h=In-Reply-To:References:Message-ID:Subject:Cc:To:From:Date:Cc:Date: From:Subject:Sender; bh=E1r58knnZcTJfyLKMrluT0Wkf1/93vrtGp+3WtvroyE=; b=kmkJymG7M1pR1/W+ZvItc9JkLDGphnDLxf32ZKdW2UPNX+djr8nykW4cBDMrlpw7PF MKAjT7b61tpGpfiVRZ1HGDi3dGHjHfgbjuQpOJEpYQjv5OoDFVGaXK4X2aFWGNZWTqF5 S19GxdGyChBD3JAtjP56TL+HJY8IVf88YHFNEVl+QjQ3XDOe7ih2Zljs3k0xEY+CI84z /XYF4b7haOncpuAwglqJtHC8t5/KYr2eQvSCaTvtHo4BfwOcMW7VD/t5Cp9KZwU9xetX KPOcZ9PnvP++Kwb4K/E6/iPs6FkjpgyWPxzMW5cflWiQly1irrvcrFzEYL/HO4+U1kmv Hgow== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; t=1681977402; s=strato-dkim-0003; d=gerhold.net; h=In-Reply-To:References:Message-ID:Subject:Cc:To:From:Date:Cc:Date: From:Subject:Sender; bh=E1r58knnZcTJfyLKMrluT0Wkf1/93vrtGp+3WtvroyE=; b=tL3qDVz3v5OOC6iwNpXe+7eoR9pUkKDRIPDY6qK6pQmJKfYiSFeuRXbmDIHu2E7kHx SlRBOSHzhS8/PRBiRaAQ== X-RZG-AUTH: ":P3gBZUipdd93FF5ZZvYFPugejmSTVR2nRPhVOQ/OcYgojyw4j34+u261EJF5OxJD4paA8Z2F1A==" Received: from gerhold.net by smtp.strato.de (RZmta 49.4.0 DYNA|AUTH) with ESMTPSA id j6420az3K7ugnHn (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Thu, 20 Apr 2023 09:56:42 +0200 (CEST) Date: Thu, 20 Apr 2023 09:56:36 +0200 From: Stephan Gerhold To: Konrad Dybcio Cc: Andy Gross , Bjorn Andersson , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski , devicetree@vger.kernel.org, Shawn Guo , Taniya Das Subject: Re: [PATCH RFT v2 00/14] SMD RPMCC sleep preparations Message-ID: References: <20230303-topic-rpmcc_sleep-v2-0-ae80a325fe94@linaro.org> <66c41caf-bf21-61af-c6e4-52b34b69c1ce@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <66c41caf-bf21-61af-c6e4-52b34b69c1ce@linaro.org> Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Thu, Apr 20, 2023 at 03:50:16AM +0200, Konrad Dybcio wrote: > On 8.03.2023 22:35, Konrad Dybcio wrote: > > Keepalive clocks for other platforms were gathered by digging in old > > downstream kernels, please give them a test. > I have an implementation of rpmcc-within-icc ready(ish) locally. Turns out > some SoCs need a keepalive (19.2MHz, active-only) vote on clocks that > are NOT governed by interconnect.. So before we can disable clocks, > both will need to be implemented.. ugh... I was hoping we could avoid > having it in rpmcc.. > Can you give an example? Which clocks are affected on which SoC? Thanks, Stephan