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 6CD10C433EF for ; Thu, 23 Jun 2022 11:44:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230150AbiFWLoY (ORCPT ); Thu, 23 Jun 2022 07:44:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59742 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230111AbiFWLoX (ORCPT ); Thu, 23 Jun 2022 07:44:23 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CC2964BFCC; Thu, 23 Jun 2022 04:44:22 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 7FCDFB8222E; Thu, 23 Jun 2022 11:44:21 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 29B01C3411B; Thu, 23 Jun 2022 11:44:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1655984660; bh=P1iWsP2UtAywzqCwCm4D9qSKvP6DUbZa5icNk1SrGNY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=q8qDmauth47YOiRfp6Rh3MqIoSEYVFaCufAmzk7nn5WulII7hc6YBIxCjkiDRWjgr jY/qgkpk3unKgdicobjFx1jtu4JBKiHYySeTr7++3fyARaGXbN3CoFgAK6h3lGiIdH OKz1rpA9wqqqz83H7JBbA1xpm2qDXsVI+qsboEXZjUTeE1aLt+aXIm48Gi37rJW/TN 1yhUjDx5gcpYQptvsm1SoaI0d5wt5r8y32eqlwc/3RkRIpWmHMjg/g20Jc+MIn8ndI 8TWKio/NQgsXlLHA7LAH1uDAUXWBOSVOozwy7dXoMqetlUdohNuMyb1JKc7aqpLau9 LiwnDE0AtXixg== Received: from johan by xi.lan with local (Exim 4.94.2) (envelope-from ) id 1o4LFx-0007p9-NJ; Thu, 23 Jun 2022 13:44:17 +0200 Date: Thu, 23 Jun 2022 13:44:17 +0200 From: Johan Hovold To: Bjorn Andersson Cc: Andy Gross , Michael Turquette , Stephen Boyd , linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/3] clk: qcom: gdsc: add support for collapse-vote registers Message-ID: References: <20220520100948.19622-1-johan+linaro@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220520100948.19622-1-johan+linaro@kernel.org> Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On Fri, May 20, 2022 at 12:09:45PM +0200, Johan Hovold wrote: > Recent Qualcomm platforms have APCS collapse-vote registers that allow > for sharing GDSCs with other masters (e.g. LPASS). > > Add support for using such vote registers instead of the control > register when updating the GDSC power state. > > Note that the gcc-sc8280xp driver has not yet been merged. [1] The sc8280xp driver has been merged so this series could go in now. Bjorn? > [1] https://lore.kernel.org/all/20220505025457.1693716-1-bjorn.andersson@linaro.org/ > > > Johan Hovold (3): > clk: qcom: gdsc: add collapse-bit helper > clk: qcom: gdsc: add support for collapse-vote registers > clk: qcom: gcc-sc8280xp: use collapse-voting for PCIe GDSCs > > drivers/clk/qcom/gcc-sc8280xp.c | 21 +++++++++++++++++++++ > drivers/clk/qcom/gdsc.c | 28 ++++++++++++++++++++++------ > drivers/clk/qcom/gdsc.h | 4 ++++ > 3 files changed, 47 insertions(+), 6 deletions(-) Johan