From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f51.google.com (mail-wm1-f51.google.com [209.85.128.51]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C3A4230DEBF for ; Thu, 20 Nov 2025 10:41:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.51 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763635268; cv=none; b=vC+GBtKNMswyLDEOLUBX1c/MTeMii6eKFwIiSaom92FOBQOtZp5pR9tOLt6kzwXogSgGn93S0+nwTBS0T0ZW/zPvMDJdvGWToFgCLuJV3K8kmd8526K8vGfbMdf3EdPyZsMwZzWfTMXa5rLMX+5JcTZDrToLbkGEtYcM/AxhABQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763635268; c=relaxed/simple; bh=io0yQaa1iknMZ7l3/uqh69Bqn+IbEs5aipi1mxEhbhU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=eygL7rGo0DIsC+aEHbEep40pnWck2SkNKIq6rEJocwy8zLN9kWA7QP2CXF0HCIjvlBUuyebfA816KDaSdb/xStKl2j2LgpiM/oBKEwGK4QeMznbPYHfKs+FdnSTXBgQtvgEzwNTaua74VVCBAUuuqtoncnrupTQH+RGUQqp3x5I= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=ZVWYZX+J; arc=none smtp.client-ip=209.85.128.51 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="ZVWYZX+J" Received: by mail-wm1-f51.google.com with SMTP id 5b1f17b1804b1-47755a7652eso4643155e9.0 for ; Thu, 20 Nov 2025 02:41:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1763635264; x=1764240064; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=6mgwJ/4Ukd3943JvYrBsHnnqudEXP4H0GnoIDUoRcjc=; b=ZVWYZX+JN/f8iDmjZp5yg2RjaIzZd2mokkn/eUWWs8lsP+0CaW6MejDN7PO+TeXplv 5mTNyCO27siIgDdmJFyLxK0fDDrRDc6Dz8vmfExrPt/tQGClM1lixolhBVnF8fk7pTHb bvGjbX1+7sKQZ7DggPqMAggGWKNnj0j9YgLG2PHrLgR5Z39qN8ZCzlnwKqq2hkxd/B35 J8mTU6t2kHgH2b4OuQdTkj4ImqR1WUzFPwvuiPA6WAfHqCvAI7uSmqTZ8vGAkjWCqPcU msPEAPWobedjWDKH9Z+0fKmdOlkMMQuGYd2aRMksXP8huVUGatKaltpwyEpEYsKQmkvy mrlQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1763635264; x=1764240064; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-gg:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=6mgwJ/4Ukd3943JvYrBsHnnqudEXP4H0GnoIDUoRcjc=; b=PS2dB0HsH7hFZSxXT++9cRc9oRvVx7HdR0mzamNdOFGtc2S7HwB7ZC2BJ9H8u5GDT7 cz4ePJRIpB/UXgZSPPoGFrfg4MPnD4Kd/bG3r0kNotadRiJvkkWsecSWOfQ1yj8btjTP InZGT+TUQqdND+PBwCr+7DlP2fVla5WB82+4Jdn0kL7auWZOHpkKwqsIdWh04dJVGKYB gzE/OoPL1w5jxacAKdAQLKIcPnzoT8a/xIjNcsqr/VdBn7cmmT6dqB2PwdZCHt2b3Fc9 9cU4DbRj5h9hFph9iCtH+7z9Mn+0UDVan0uVittbl7Y8MYZJOWKv6A0lLfYBASXQQNzy Nuxg== X-Forwarded-Encrypted: i=1; AJvYcCVNouSaPcAlgV4aK68jcXulvS5QE7KP1Xos/vYkOmp2U9jP6w32KXVf17JFAj6P80m/brlokfuIedO15JI=@vger.kernel.org X-Gm-Message-State: AOJu0YwDU6CgGrzVCZIA3IHPmgXya19gLYP/iKEUe13zNYSM8uSmUy0D HyasspMmXxW4zja57tVyxLHInU10nch9jCALvL0rSyauTv6iynO4hakMaa7hFzCrk5ErUHkfcjO kIqH8 X-Gm-Gg: ASbGncsrLAer/YQP9+lwKFkjCZhzSV74mop6yvB9HeSe9GagJcT+Lhhfm0mRJbXuvPW fDbv7MMk8L//mZqrU6k3TlsVTdHazKM92HEsVqrxm4DTZvTGBrcMW9yIZqXj2fc3KvJV/AGLEBo hvUHjfoU3ttdTti0yXpzbOqxM0NG2KH3sKuAN6SUhJbn4OHf81Zg+R7pZyCuqmJdDb1AFpO0DRH tfyCPuSk/Vou7MNv0istQ4aIPrv5e/B7NqzqMIwqjFPvSjVupUwdtlK0cz9QkurRGYXrRwQQE0M re7JTjYUARMes99ZS/aHZxOdDP6reL1F8HvsjCftsxMsCqw0i1NcRn8M4fpI6vm6ED2udgWZ2or LZDmk6i3kcVf8f9AMyrfGMZl9KHNryVdj03FJDcR8ygtpiEJy/nbRm/BgTmWrgdNo2npwUPGGe5 utnw5Ssmt48M5y9m0x X-Google-Smtp-Source: AGHT+IGGzICrs8WsC0ZES68VHcMi+t5RlEr2PL0lmqRHtaEz9GTuPQDpK/ZRodLwmdHXmR03IHrQcw== X-Received: by 2002:a05:600c:1386:b0:477:7b9a:bb07 with SMTP id 5b1f17b1804b1-477b8c91ecfmr28935345e9.35.1763635263239; Thu, 20 Nov 2025 02:41:03 -0800 (PST) Received: from localhost ([196.207.164.177]) by smtp.gmail.com with UTF8SMTPSA id 5b1f17b1804b1-477a9731a75sm63861745e9.2.2025.11.20.02.40.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 20 Nov 2025 02:41:02 -0800 (PST) Date: Thu, 20 Nov 2025 10:24:03 +0300 From: Dan Carpenter To: "Kevin Hilman (TI.com)" Cc: Ulf Hansson , Rob Herring , Krzysztof Kozlowski , devicetree@vger.kernel.org, linux-pm@vger.kernel.org, arm-scmi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH RFC v4 2/2] pmdomain: arm_scmi: add support for domain hierarchies Message-ID: References: <20251119-pmdomain-hierarchy-onecell-v4-0-f25a1d5022f8@baylibre.com> <20251119-pmdomain-hierarchy-onecell-v4-2-f25a1d5022f8@baylibre.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251119-pmdomain-hierarchy-onecell-v4-2-f25a1d5022f8@baylibre.com> On Wed, Nov 19, 2025 at 04:58:46PM -0800, Kevin Hilman (TI.com) wrote: > @@ -110,7 +110,14 @@ static int scmi_pm_domain_probe(struct scmi_device *sdev) > > dev_set_drvdata(dev, scmi_pd_data); > > - return of_genpd_add_provider_onecell(np, scmi_pd_data); > + ret = of_genpd_add_provider_onecell(np, scmi_pd_data); > + if (ret) > + return ret; > + > + /* check for (optional) subdomain mapping with power-domain-map */ > + of_genpd_add_subdomain_map(np, scmi_pd_data); > + > + return ret; return 0, plz. regards, dan carpenter