From patchwork Wed Oct 30 21:33:54 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Markus Mayer X-Patchwork-Id: 13857242 X-Patchwork-Delegate: herbert@gondor.apana.org.au Received: from mail-pf1-f177.google.com (mail-pf1-f177.google.com [209.85.210.177]) (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 7FFEF215C61 for ; Wed, 30 Oct 2024 21:34:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.177 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730324074; cv=none; b=nuJrzXYmuVrA4shMbKR223UuF798OnJvYQZD3/SEbpGt8Y76r9iBtq6iLueI0Z4X51O3xhLVqzZmgT0E7JOXnk+h9rs8QQs6jblTJasbK1N2VZS+7JqGUdEDd3ePqyGc3ohJjVCVOUcbtwH8FWGmyR6vKmTuKK6Z2ZqZszODUIE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730324074; c=relaxed/simple; bh=uIj9bxjJ+UW3J2+LRlRVni9rzPoTuE/3qRjSbZzsgs4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=WN9hyev5dH6b3fZxjk/DmzQuDClwTUJW3MDv6ecKky+ixn2NX50WFe+wrfuBDVEuRWOwga5xHklpL+Jc9yQVJnMqvrYFNq7sb+ylJBLIwKrgAscHMY7CxQvQHHY2l0U92p6BXlG/uITStBy0xvCc69wPLnqMpC3yAqFRlARsATA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=broadcom.com; spf=fail smtp.mailfrom=broadcom.com; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b=UWhXvd86; arc=none smtp.client-ip=209.85.210.177 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=broadcom.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=broadcom.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="UWhXvd86" Received: by mail-pf1-f177.google.com with SMTP id d2e1a72fcca58-72097a5ca74so199388b3a.3 for ; Wed, 30 Oct 2024 14:34:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; t=1730324072; x=1730928872; darn=vger.kernel.org; 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=miG/1HK0adKG95UFlClqKo0MqYdFiIcf0KaOP4hdkuk=; b=UWhXvd86RxG5wYWz3wjWeo53kXYpw2qGUQx2nVUYlsON+RFAwrKykvldvnsyQ6Dlxs VBF1Hx7livRkTegAYpuXk82/7TlfVEceQjvu2WTEefALM0yEE/7aYVmss2r5ffkC6YEj fDH9vHXbTE58MCj+62cY3MmZM4uaPiojcjXiw= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1730324072; x=1730928872; 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=miG/1HK0adKG95UFlClqKo0MqYdFiIcf0KaOP4hdkuk=; b=b7UZlHcGtKVBGvXJ2Hx7w9DSs0C3ICMEKiDMpNDBbyWo/Z3f2SLlvh+spwEO6JtqNZ ij0/fjg0QF4LBgk02wYaOXazB34rmJIURiv4Btxdsf6/gg7wLoSXPQxU6L3rEp+/OWRU 3VRPfSalYMbkr50FQwbDGY5W3yRQVSLCTFuE1vTV0vhUD9HNyoUhtCY0T6ftnN7kq7mH +LEaWRSVK9oRLs/TMNnWUjnH+/W7gRr14wDCXTi08doI61TVRzrDeBTjzjGBpZK6zjCK swkYPxK4x+xq3VHBCQ0H5e7o8oSIezp5uminvXHT5SmDdnZPEjnV7KVpGMDnaC784Dmg 0PJQ== X-Forwarded-Encrypted: i=1; AJvYcCXuhfb487JfOp1tnjjJAulfuOElbNw5F/dFaprSd1QoQOYQwGc6YARDYPRNbtab5ZYjOIrFZQxqFl1oHxM=@vger.kernel.org X-Gm-Message-State: AOJu0YwBFUFI79TNj4S78B0iXdkP4JpXIB0QU7Gq2rNzuRlREpB3M4FZ 57hZqulir4Ged12MXEj/aED+Mo6sWVmSitZ4l5KmpRRPkHh3s0kWGx7D1VnvOw== X-Google-Smtp-Source: AGHT+IEVlkxrvwpC6QCQmAunwAgGVoMYo+UQq+OVf0zsxgZEasH0PzCqxEDNUFZ/6ZGQgbWvwMF0aQ== X-Received: by 2002:a05:6a00:9296:b0:71e:b8:1930 with SMTP id d2e1a72fcca58-72062fd980fmr24280742b3a.16.1730324071522; Wed, 30 Oct 2024 14:34:31 -0700 (PDT) Received: from lbrmn-mmayer.ric.broadcom.net ([192.19.161.248]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-720bc1b892bsm95417b3a.13.2024.10.30.14.34.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 30 Oct 2024 14:34:31 -0700 (PDT) Received: by lbrmn-mmayer.ric.broadcom.net (Postfix, from userid 1000) id 481BE888; Wed, 30 Oct 2024 14:34:30 -0700 (PDT) From: Markus Mayer To: Olivia Mackall , Herbert Xu , Aurelien Jarno , Conor Dooley , Daniel Golle , Florian Fainelli , Francesco Dolcini , Krzysztof Kozlowski , Krzysztof Kozlowski , Rob Herring Cc: Markus Mayer , Device Tree Mailing List , Linux Crypto Mailing List , Linux Kernel Mailing List Subject: [PATCH 1/2] dt-bindings: rng: add binding for BCM74110 RNG Date: Wed, 30 Oct 2024 14:33:54 -0700 Message-ID: <20241030213400.802264-2-mmayer@broadcom.com> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20241030213400.802264-1-mmayer@broadcom.com> References: <20241030213400.802264-1-mmayer@broadcom.com> Precedence: bulk X-Mailing-List: linux-crypto@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Add a binding for the random number generator used on the BCM74110. Signed-off-by: Markus Mayer --- .../bindings/rng/brcm,bcm74110.yaml | 35 +++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 Documentation/devicetree/bindings/rng/brcm,bcm74110.yaml diff --git a/Documentation/devicetree/bindings/rng/brcm,bcm74110.yaml b/Documentation/devicetree/bindings/rng/brcm,bcm74110.yaml new file mode 100644 index 000000000000..acd0856cee72 --- /dev/null +++ b/Documentation/devicetree/bindings/rng/brcm,bcm74110.yaml @@ -0,0 +1,35 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/rng/brcm,bcm74110.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: BCM74110 Random number generator + +description: | + Random number generator used on the BCM74110. + +maintainers: + - Markus Mayer + - Florian Fainelli + +properties: + compatible: + enum: + - brcm,bcm74110-rng + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + rng: rng@83ba000 { + compatible = "brcm,bcm74110-trng"; + reg = <0x83ba000 0x14>; + };