From patchwork Fri Sep 11 13:09:46 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 11770537 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0E82F112E for ; Fri, 11 Sep 2020 13:21:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E1CE720770 for ; Fri, 11 Sep 2020 13:21:12 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="x3y6A4MA" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726080AbgIKNUY (ORCPT ); Fri, 11 Sep 2020 09:20:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41704 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726247AbgIKNRk (ORCPT ); Fri, 11 Sep 2020 09:17:40 -0400 Received: from mail-lf1-x131.google.com (mail-lf1-x131.google.com [IPv6:2a00:1450:4864:20::131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2E733C061798 for ; Fri, 11 Sep 2020 06:09:59 -0700 (PDT) Received: by mail-lf1-x131.google.com with SMTP id b22so2217949lfs.13 for ; Fri, 11 Sep 2020 06:09:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=gyAVD2/7eQMwmMsDIWtFg83MjKgwXKVIZHVL6P751nE=; b=x3y6A4MAY6n7VWnN3GdxAjqDmcmYgJexmDZOwVXnnSpdupm/6aDsekwfGhsg6/rsVB qMvZYlavwXzNWJK5+cqSopt/Z71zXNFxc7Pra7faj5rp+Z2do/+FG77EsX9Yp/hS3QZY FXUFNfaeKSqjI67hFCrId4ROUuk/EnapEHRk84uqylDApJmmMGHvdoQkCyeIrm3GNa++ SRVRMrMyH2R6bPHOkrfArvINFqBVufkuxIVBnjGsKj1KwzadMnbW/hwst/SUt3FD8YGp oARpSPNt9sYjWXgrMz7yjt7Ugbrv/IccBgJdj2v0MtlLWH2j09ZjZg+Cxi+L2uIvghvp vfuw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=gyAVD2/7eQMwmMsDIWtFg83MjKgwXKVIZHVL6P751nE=; b=FcmnKxc0oxYFypkE6ZnCoj8UU1N5tyoC0V5etZrBbcZmhSXAJfuph/GLcW7A2J3bkb Yj7qv6Wup6uSirrl5GAvfdOgRE291EN83vu5cH2h0lVbBIM1HD5S8z3xOLTo6R4Nx6SQ Rct9m51Peepvcu2xworkzUqv8BOnH4bV+2aC2Iio7d8u9NPMUlYMCBoNu+rhy/JvI88p yxsMHuMYVovaWqbzdjUn6r5/DnPcQRrujQpUAVYyitv7nLeyfof4BB+rx4RTcE2ui1Gi YejCSzf0oKDUHUYDEJbZbrcpQmS7UbgF2HEth5gZJ2HP/f/PlUuGdp4SEQie6WNtNzO0 qGqg== X-Gm-Message-State: AOAM530dYneEMk0f+/8vUU9DQYJGT8ur5eZ669Nd+h1Phk6bHo/Fdug2 xIdspIdwO7ZcRq1EQnQ2swnA3w== X-Google-Smtp-Source: ABdhPJz28OVqssUAjaSDyYKCAhMqBA7Wu0lxsEp5PcQc6jWsbUnkPaFtiPZWSvCFhsLjiymRpOGV0Q== X-Received: by 2002:a19:df53:: with SMTP id q19mr726587lfj.119.1599829795908; Fri, 11 Sep 2020 06:09:55 -0700 (PDT) Received: from eriador.lan ([188.162.64.141]) by smtp.gmail.com with ESMTPSA id 10sm429500lfq.64.2020.09.11.06.09.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 11 Sep 2020 06:09:55 -0700 (PDT) From: Dmitry Baryshkov To: Andy Gross , Bjorn Andersson , Rob Herring , Jonathan Marek , Stephen Boyd , Michael Turquette Cc: linux-arm-msm@vger.kernel.org, Manivannan Sadhasivam , devicetree@vger.kernel.org Subject: [RFC 0/4] clk: qcom: handle power domains links for GDSC Date: Fri, 11 Sep 2020 16:09:46 +0300 Message-Id: <20200911130950.578483-1-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.28.0 MIME-Version: 1.0 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On SM8250 MDSS_GDSC requires MMCX domain to be powered to access GDSC registers. Handle this requirement in the gdsc code by binding the power domain via dts file. The example in the schema file demonstrates this binding (which is not required for SDM845).