From patchwork Thu May 16 20:40:30 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurentiu Mihalcea X-Patchwork-Id: 13666517 Received: from mail-lj1-f176.google.com (mail-lj1-f176.google.com [209.85.208.176]) (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 B57431586FE for ; Thu, 16 May 2024 20:41:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.176 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715892096; cv=none; b=CQCU87ltyM/jk0IH9Jh2KJm/xAbqH/nHqX21RSh8tVqJYKcmGtGM4+lFhDEMKdFfoFCpvivHW6t4lu6a3WDB2c79xxfmgWlYFfwzH1KkKqLEWkZVO8aMupJBmtE6X9iZNqL9NjFH6y6HNedEF2g/1p7cFacbby7x0WApO35M1Us= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715892096; c=relaxed/simple; bh=YG6Irvok/llj/JOUak/E8yE3D7cWV/e/rGxYwg0Av88=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=GJD7Cf3FhTmUMT0WHOW4uYhPemHmuFMTObFitPfbnDEYbg+qhfb1lG6cELNCIZfCDAJm8s6wy4GnDsUIf6T/rDWfelGao2Y4dfCAJvHUvePmhiwJempR/zxJqQKNQz2jersTa6GyG6O3s4IeZUWmSIaGLm1qf234pkqg+/YW9FM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=gbTwDDuq; arc=none smtp.client-ip=209.85.208.176 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="gbTwDDuq" Received: by mail-lj1-f176.google.com with SMTP id 38308e7fff4ca-2e576057c06so15749671fa.0 for ; Thu, 16 May 2024 13:41:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1715892093; x=1716496893; 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=Opo8rK0GjT1pcxD/DdT5h2EA1MA57S7z8/+NMoMMi8Y=; b=gbTwDDuq6NLDxExTWkV2yylF0PQBaPzk9R6TbfP8HXOBCx1+LVsfszReWF+WmtQk8f Op4FsCUJzjggsCzBAT/I7J/QFhaLQkfg9wjDeDOIE8/BEchUghX0rXlodZpAor1IwYVA MRInPb7NfxMpZJasIcoYin9cDkgFvB6gbgj/zN6I4vEi+WejBMFHvmjzlVme3Nmr7SCz 63jWqERlM6lVo1Hss5ERH7yqa9kHaCMxhEOlE5nPWA02/X7PRYMl6sESRb5g5HGgSDTo jA2QTD8YuQprNFnrv2LMQXkrOGQTfo6Uyb+BH+RhhXiRNMG7R/z7rx/bhYy7czZM/8ta MzXQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1715892093; x=1716496893; 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=Opo8rK0GjT1pcxD/DdT5h2EA1MA57S7z8/+NMoMMi8Y=; b=MFiwZRzwP2voBw5l1FrO+6Kne60wO9CWXaZSFNUTypIHERx2UD+NNtyfnXbzH8GwDG uTtE05D8CcBJKKOLjjEzHJz6pm/1CvsuzbavajKgCzwmaMio0+YEbZru6ifZP98u/SYS RN4TNqasRePR0/cPHLqYpSDiCtPzrZr8sLqlwW2YyIALeF8sRELpen88j1H6WPO9X5nf JD632QWgb598X3o6XjkIi6TQOGjCUBFF9T3kVVXPPcHr+OJbqIqzLoyrUuYcW+ECB/3p 2QnUZO8ZMYhm4bYDJBltqYo9KdBwbJQA+Mz7Pufn6Tj7dUtOpWlC0gD630AZyFoQrzXN 61Sg== X-Forwarded-Encrypted: i=1; AJvYcCVbxB1xbxgKLP/i0GC/JtRsa7bzq7m0zemqv/4ri1dt2x57FOdC5PV3Io85CjmoniKJCq4Th0tCAVxH6aj5mM2jQb1u X-Gm-Message-State: AOJu0Yy2jTGX7PxRFcNRaUdkzRRKQcyv6GBsblfzfErKdqkOAclVDSju S6Kf9nbCMF3+6kUTnwTiMhoEopTYJex2FMWGWSXbbKXvmVZSgIua X-Google-Smtp-Source: AGHT+IFkZ7z3jVZAtbsPTlP+QbCw2nX9bvAx9eVFbzWe4AfgwJu6Me5+ek3irY+a0N8SYp2fo3MWDA== X-Received: by 2002:a2e:7405:0:b0:2da:c37f:655e with SMTP id 38308e7fff4ca-2e51fd4a7a6mr124569501fa.16.1715892092957; Thu, 16 May 2024 13:41:32 -0700 (PDT) Received: from localhost.localdomain ([188.25.209.252]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-5733c2b8f7fsm10859828a12.66.2024.05.16.13.41.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 May 2024 13:41:32 -0700 (PDT) From: Laurentiu Mihalcea To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lee Jones , Shawn Guo , Philipp Zabel , Liu Ying , Sascha Hauer Cc: laurentiu.mihalcea@nxp.com, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/4] dt-bindings: mfd: add schema for 8ulp's SIM Date: Thu, 16 May 2024 23:40:30 +0300 Message-Id: <20240516204031.171920-4-laurentiumihalcea111@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240516204031.171920-1-laurentiumihalcea111@gmail.com> References: <20240516204031.171920-1-laurentiumihalcea111@gmail.com> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Laurentiu Mihalcea Add schema for i.MX8ULP's SIM. Signed-off-by: Liu Ying Signed-off-by: Laurentiu Mihalcea --- .../bindings/mfd/nxp,imx8ulp-sim.yaml | 71 +++++++++++++++++++ 1 file changed, 71 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/nxp,imx8ulp-sim.yaml diff --git a/Documentation/devicetree/bindings/mfd/nxp,imx8ulp-sim.yaml b/Documentation/devicetree/bindings/mfd/nxp,imx8ulp-sim.yaml new file mode 100644 index 000000000000..fbb17c06e3c0 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/nxp,imx8ulp-sim.yaml @@ -0,0 +1,71 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/nxp,imx8ulp-sim.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP i.MX8ULP System Integration Module + +maintainers: + - Liu Ying + +description: | + 8ULP's SIM provides control and configuration options for + some of the chip's components. + +properties: + compatible: + items: + - enum: + - nxp,imx8ulp-avd-sim + - const: syscon + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + mux-controller: + $ref: ../mux/reg-mux.yaml + + reset-controller: + $ref: ../reset/nxp,imx8ulp-sim-reset.yaml + +required: + - compatible + - reg + - clocks + +allOf: + - if: + properties: + compatible: + contains: + const: nxp,imx8ulp-avd-sim + then: + required: + - reset-controller + - mux-controller + +additionalProperties: false + +examples: + - | + #include + syscon@2da50000 { + compatible = "nxp,imx8ulp-avd-sim", "syscon"; + reg = <0x2da50000 0x38>; + clocks = <&pcc5 IMX8ULP_CLK_AVD_SIM>; + + mux-controller { + compatible = "mmio-mux"; + #mux-control-cells = <1>; + mux-reg-masks = <0x8 0x00000200>; + }; + + reset-controller { + compatible = "nxp,imx8ulp-avd-sim-reset"; + #reset-cells = <1>; + }; + };