From patchwork Mon Oct 28 10:25:26 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dario Binacchi X-Patchwork-Id: 13853263 Received: from mail-ej1-f46.google.com (mail-ej1-f46.google.com [209.85.218.46]) (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 E3A4E1D5171 for ; Mon, 28 Oct 2024 10:26:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.218.46 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730111177; cv=none; b=kmAz2CswkGe33Fc7Wj92SZlqeAxajJ7R7YonzgLQVOoMq/CkT16WcgixuWMDDw2IwxRTgRmVTcxkudkOLwt0PpZnpqtS6ywd97xhUAsj/c6vihXJ94AuW9N/69SgEgO7hO3dwJUS34vkMj51uLxQDF/bPhCtNVnnZkpf6Lv8PKM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730111177; c=relaxed/simple; bh=3RJbrpbC6Nxmr4CObGvh2EeJe3fwMHBQ3Iide/lIGUg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=BcRrJHaySXi7h0lihJrh0NXc2bfqf28zsMKrYLZsF42CPmk5dJ5FxzOOkWO8dw9+6HMBdd6wMTucw9oEoAu0u6Enr6U9LjY9hbZqRb1q/PFD4Q7816GWkneM8i+z7oKTEkupZ9oC8MbWfiV2WBiheGQxVP2o1hcEef8Lx8QdQdQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=amarulasolutions.com; spf=pass smtp.mailfrom=amarulasolutions.com; dkim=pass (1024-bit key) header.d=amarulasolutions.com header.i=@amarulasolutions.com header.b=Pg4VU/Sq; arc=none smtp.client-ip=209.85.218.46 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=amarulasolutions.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=amarulasolutions.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=amarulasolutions.com header.i=@amarulasolutions.com header.b="Pg4VU/Sq" Received: by mail-ej1-f46.google.com with SMTP id a640c23a62f3a-a9a3dc089d8so614057566b.3 for ; Mon, 28 Oct 2024 03:26:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; t=1730111174; x=1730715974; darn=lists.linux.dev; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=3kjaoDHO/Cxmm9XfSkRfXuiq2XlHBj2nIJAqnJTFngw=; b=Pg4VU/Sq4JRFliH6vLhaWFcDlWWhpEbTbnbFK2d/SrKuosHhTiu7NCAU7V0qNN1cm/ iaSIBlgzH2B5GNZgkZgemTPom9I2nDHlteR2/PqDBJrMZUJZTp+HKnRhTwfd7eZ53UfE KSvEIBR4p90r/sPdUTFEefwYRuetjwFYl2D/U= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1730111174; x=1730715974; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=3kjaoDHO/Cxmm9XfSkRfXuiq2XlHBj2nIJAqnJTFngw=; b=hBNqrSehxGyO9e9hOFmJhiuDhDNU/hrTBzCou7tBRlyx29occspZkrEyLj9LERh1Ok ZhYvV1arSWl09b9/ed4PHrgyNsjqJHCwb2Yh3sJtJv1XxYO+8WKCULGzpyFu28umJNGW unK4oq8AAzXomdR3Gb3V8z1AWXWi2l3hoNuKYyLWifgRltciCoTUnxQRHFpea4853SBP MMVUqVnGbZlTZATkFjjBrTgoMBqXnHlTqdnUCSAtXtTdt3W135kesQ6t102U0Vp4iZj9 FRefRo1WSIewfsFIdpw/Vg7yxCMU+J94+JRPKuwwtq+SGBdbr1XNJnyb3w/CqXCFOGSq p2iA== X-Forwarded-Encrypted: i=1; AJvYcCUW3OBHyod/65kMeHSnILalhBoKSxhFpr6wUtZ3zlg5EkQf1T+SUOR0hI2fW6hD/Eek7DQ=@lists.linux.dev X-Gm-Message-State: AOJu0YyffF7/K2e+Low3KswSJakptKwvIBhEgN/H7AHv24uoLjAPs9qK dMfv8eX7VEdlSmQAPzMk9GZtN7ftqdOc6oEjowcZl1SqH0ERlwv+mIZKhaSr9h8= X-Google-Smtp-Source: AGHT+IEYNCvHyI4Ub76KdqemIzRCqERBXA/yyqTx2llDK0lvcsPc5x2y/hbBEKlGhDYQLy/s0WjfIA== X-Received: by 2002:a17:907:9721:b0:a99:89bd:d84a with SMTP id a640c23a62f3a-a9de5ee107dmr668398566b.25.1730111174240; Mon, 28 Oct 2024 03:26:14 -0700 (PDT) Received: from dario-ThinkPad-T14s-Gen-2i.amarulasolutions.com ([2.196.41.121]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a9b1f297b04sm363613966b.134.2024.10.28.03.26.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Oct 2024 03:26:13 -0700 (PDT) From: Dario Binacchi To: linux-kernel@vger.kernel.org Cc: linux-amarula@amarulasolutions.com, Dario Binacchi , Andrey Smirnov , Conor Dooley , Fabio Estevam , Krzysztof Kozlowski , Pengutronix Kernel Team , Rob Herring , Sascha Hauer , Shawn Guo , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org Subject: [RFC PATCH 03/10] dt-bindings: power: gpcv2: add 'fsl,boot-on' property Date: Mon, 28 Oct 2024 11:25:26 +0100 Message-ID: <20241028102559.1451383-4-dario.binacchi@amarulasolutions.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20241028102559.1451383-1-dario.binacchi@amarulasolutions.com> References: <20241028102559.1451383-1-dario.binacchi@amarulasolutions.com> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 The property states that the power-domain has been initialized and left on by the bootloader/firmware. This information becomes relevant, for example, in the case of supporting the simple framebuffer. Signed-off-by: Dario Binacchi --- Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml b/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml index dfdb8dfb6b65..718196f516ad 100644 --- a/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml +++ b/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml @@ -94,6 +94,12 @@ properties: minItems: 1 maxItems: 4 + fsl,boot-on: + description: | + The power-domain has been initialized and left on by the + bootloader/firmware. + type: boolean + required: - '#power-domain-cells' - reg