From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f170.google.com (mail-pf1-f170.google.com [209.85.210.170]) (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 37F67332EBF for ; Thu, 30 Oct 2025 20:39:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.170 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761856790; cv=none; b=Pr3AE/OeN+xmVZz67do0/7yFLyKoNoU3x21fcFU3Ko+05glnG700QQ57fcAWmiwqxcZH68i04y4Q+1Im7+AQNMn5OGODy4OpvGS0gv2HkxfSRQN+TXWoDE5/S+xhm2sCSxRcQmrTHN8ewgKSE7TVtsas05LUm6AnNAR/eaA+NFU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761856790; c=relaxed/simple; bh=0cBBzExnjk2NDYJtxl4UIBoOwn7f/ao+YK29yiad3aY=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=lXdoyovkV99wlnIvBduKFJCZyrcZAabxGLdzVp7qF9ZmQWGXp4QyP4fduGxbVbzv9/Kh888jQK26bomNNZJGCnszYC2FCVn9lDbNpSwneFRgKRkF2MvUhLnjsVo4sjXGXxWQ7/lDMlP1q1zXXFrEZyOGjC2v28X9lTsOS+gr6/c= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=kernel.org; spf=pass smtp.mailfrom=baylibre.com; arc=none smtp.client-ip=209.85.210.170 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=kernel.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=baylibre.com Received: by mail-pf1-f170.google.com with SMTP id d2e1a72fcca58-7a2754a7f6aso2125371b3a.1 for ; Thu, 30 Oct 2025 13:39:48 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1761856787; x=1762461587; h=mime-version:message-id:date:references:in-reply-to:subject:cc:to :from:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=0cBBzExnjk2NDYJtxl4UIBoOwn7f/ao+YK29yiad3aY=; b=nWOIAr7vmZG4KjeeZ03TOCVAHE/BrJm9mQ9+pOTctfmqZEixYvc4cid7dunobk95xN 0RreQkAu8taR0tIwdyYz/ad2PLFZRUxsMfBeik1kv3TLN0drluHpcn4MH+7Xr9VLyqNu gWsabdAsArjKcCjzvKo2cYfXrb3GbHkMXb7frRExWfQikUX8hAMceaPxdYJqG4rCK4Zi n29QGGkYmj2dLhLVXE9oIrrZElrlsSsp63Hi5goG2+5Nyb0nyQCS5OSJu9tLR6yeVza4 zj/i1s45EYtQZY/K9QwOCYD3J4WZie5WHghv2AzJxMuXQKmNUE3cyk8HW3JUcNrxEW3S 6PbQ== X-Forwarded-Encrypted: i=1; AJvYcCWqpyU4gTS6YASR/FnI+o6DeE/sj6aBhEWhnisiLf3jbJOXW/SgRqTui7frN0oml0fxQqYyIIdk5KuaVyA=@vger.kernel.org X-Gm-Message-State: AOJu0Yzezo8pQvzTd8j/70nBGSuGyPaxQOh5qTF1KcK7JinhpUGXc0Mb oTvSvg88jpAd5tYKNCj3qIX7e3dn1Rd80dQu+s3iZVoos6r36RfWOmwz9MulQRQV1fU= X-Gm-Gg: ASbGnculvW2MfgCx4qRGTqW31nMeM2j/LSSa8OZ6z1pbgczntDYlOpH1gdOjY7H3Npz wX81GSlNCz7eD3HoFAsXoeEA8kodNMfDNXu8wXaHfeUIbLfbm8GBK9cYIXs1Wg8cSCaQHA6hPuA 2svqip9YccfLl3j29EPu+kVio+OcrMpWN5P+Z8unMsUnypxa8JIwf0Z+XJSpLyyUMhU78xavY/t XTYLJsNFm0oXtbRhEwolGW80y1n7k4Elx9TN6l9Rsk9YgE3+rL42qUGacf4LxClxXU4au2usHOE E0a3CKmkpRyj8Al79+zhIqYbPo/gVTtO0R7h87mRddD/my2xUBUer10KeViAISMovmumFXoEk4j 0YqYV1jaN/hiayIBleUEJ5RKMpXnAsIDtsVg0HGByN43ZZm+4U49PELWooRk0PfBiElja7V4FCg == X-Google-Smtp-Source: AGHT+IHNUhWGQ9QtbTuE49gdeDk8GHmdw85Ojnz2Oym2D5PVu1wHgl1Z6t3McBnk2N0znORSiSVtlA== X-Received: by 2002:a05:6a20:1583:b0:2df:8271:f08d with SMTP id adf61e73a8af0-348ca24f710mr1429132637.2.1761856787576; Thu, 30 Oct 2025 13:39:47 -0700 (PDT) Received: from localhost ([71.212.208.158]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7a414012d02sm20249056b3a.4.2025.10.30.13.39.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 30 Oct 2025 13:39:47 -0700 (PDT) From: Kevin Hilman To: "Thomas Richard (TI.com)" , Nishanth Menon , Tero Kristo , Santosh Shilimkar Cc: Thomas Petazzoni , Gregory CLEMENT , Richard Genoud , Udit Kumar , Prasanth Mantena , Abhash Kumar , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, "Thomas Richard (TI.com)" Subject: Re: [PATCH] firmware: ti_sci: set IO Isolation only if the firmware is capable In-Reply-To: <20251014-ti-sci-io-isolation-v1-1-67c7ce5d1b63@bootlin.com> References: <20251014-ti-sci-io-isolation-v1-1-67c7ce5d1b63@bootlin.com> Date: Thu, 30 Oct 2025 13:39:46 -0700 Message-ID: <7hsef0jf8t.fsf@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 "Thomas Richard (TI.com)" writes: > Add the IO_ISOLATION firmware capability, and set IO Isolation during > suspend only if the firmware is capable. > > Fixes: ec24643bdd62 ("firmware: ti_sci: Add system suspend and resume call") > Signed-off-by: Thomas Richard (TI.com) Reviewed-by: Kevin Hilman