From nobody Thu Apr 2 15:43:39 2026 Received: from smtpout-04.galae.net (smtpout-04.galae.net [185.171.202.116]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E12D23921EA; Fri, 27 Mar 2026 20:10:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.171.202.116 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774642249; cv=none; b=TFwfnrps0Za8fMvi3FO+2VIQz7ZTeTNG7zQnNsKEsYJQFGFV/V/HBEH2ddTj8mS6ZX2XvvuSwygszaadxx8mzfemtDKlSvH0Y9Hi1J/y4aJXajmFnGmzU7adKzhznaOAqVgijttD6zI0tlQN8E4RyNwg4GafUnVBGQwIPRC0VrQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774642249; c=relaxed/simple; bh=PKrOSUYH0iJI9iHWHiN/7WH/2D8sWmOZLuUr5mUsIuY=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=bCbxcNkP4Z/kLrhshO2QTEDFlp/Pf5ITQzEIIitS3mMl0Hcux84IcHZOsSHEOPTSxBAzv9gXvWL7j4zhOKp9FnUrHdbUzp9L50Bf2bfzStzeKARF/uh6QMw2/eN8fcm1UsS6b4cDbKTWPRQhhqqnPbZeGayc+h/iVk+s7N/vk/8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=aHGM3meg; arc=none smtp.client-ip=185.171.202.116 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="aHGM3meg" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-04.galae.net (Postfix) with ESMTPS id 388A6C58753; Fri, 27 Mar 2026 20:11:09 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 62CE260268; Fri, 27 Mar 2026 20:10:40 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 1DC9F10451AD3; Fri, 27 Mar 2026 21:10:35 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1774642239; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=Ddul0e9GZFCUS58sTFnpBUCJG4K93ySFv+lJJXOGGaw=; b=aHGM3megSlFnSCTO/n0CbVEayHxGnRqfvs837i9jzWvBCdRvVztVvy6L03HgwgunsqaM07 /vv3Gfw9ozzmvOoR3GzYU/Mncapea7/fHy5MrEAR+A2AQxir+NKU7bq83SyrdR69tXupSB z0mU1WaG18HgPO6HtsZNLloQJkHu40lLu8uD/diO0O8YeuxQBD9jufzfsAgB1FeYIuiLG8 v8E11pOPU9gCCfdZ0deuQH4LN23Hy+zf7sZF5EgwLOB0plnX5+qRLIYXX+IHhBSA7Rt4MT kALEkfbO5wbrhnlfVA4wlot0iDJmI4ibmt1k7Gjz2+6sagtVfkXqH6iRrTLOfQ== From: "Miquel Raynal (Schneider Electric)" Date: Fri, 27 Mar 2026 21:09:27 +0100 Subject: [PATCH 05/16] dt-bindings: bus: eip150: Describe the EIP-150 container node 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="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260327-schneider-v7-0-rc1-crypto-v1-5-5e6ff7853994@bootlin.com> References: <20260327-schneider-v7-0-rc1-crypto-v1-0-5e6ff7853994@bootlin.com> In-Reply-To: <20260327-schneider-v7-0-rc1-crypto-v1-0-5e6ff7853994@bootlin.com> To: Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thomas Gleixner , Olivia Mackall , Herbert Xu , Jayesh Choudhary , "David S. Miller" , Christian Marangi , Antoine Tenart , Geert Uytterhoeven , Magnus Damm Cc: Thomas Petazzoni , Pascal EBERHARD , Wolfram Sang , linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org, linux-renesas-soc@vger.kernel.org, "Miquel Raynal (Schneider Electric)" X-Mailer: b4 0.14.3 X-Last-TLS-Session-Version: TLSv1.3 Part of Inside-Secure's SafeXcel family, the EIP-150 is some kind of container node composed of: - a public key accelerator, - random number generator, - an interrupt controller. It also acts as proxy for the clocks. Signed-off-by: Miquel Raynal (Schneider Electric) --- .../bus/inside-secure,safexcel-eip150.yaml | 58 ++++++++++++++++++= ++++ 1 file changed, 58 insertions(+) diff --git a/Documentation/devicetree/bindings/bus/inside-secure,safexcel-e= ip150.yaml b/Documentation/devicetree/bindings/bus/inside-secure,safexcel-e= ip150.yaml new file mode 100644 index 000000000000..1b3d83a852f5 --- /dev/null +++ b/Documentation/devicetree/bindings/bus/inside-secure,safexcel-eip150.y= aml @@ -0,0 +1,58 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/bus/inside-secure,safexcel-eip150.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Inside-Secure SafeXcel EIP-150 container + +maintainers: + - Miquel Raynal + +description: + The EIP-150 is a hardware container, it has its own interrupt + controller inside to which a random number generator and a public key + accelerator are wired. + +allOf: + - $ref: simple-pm-bus.yaml# + - $ref: /schemas/clock/clock-nexus-node.yaml# + +properties: + compatible: + items: + - const: inside-secure,safexcel-eip150 + - {} # simple-pm-bus, but not listed here to avoid false select + + clocks: + minItems: 1 + + "#address-cells": + const: 1 + + "#size-cells": + const: 1 + + ranges: true + +patternProperties: + "^interrupt-controller@[0-9a-f]+$": + type: object + $ref: /schemas/interrupt-controller/inside-secure,safexcel-eip201.yaml# + + "^rng@[0-9a-f]+$": + type: object + $ref: /schemas/rng/inside-secure,safexcel-eip76.yaml# + + "^crypto@[0-9a-f]+$": + type: object + $ref: /schemas/crypto/inside-secure,safexcel-eip28.yaml# + +required: + - compatible + - clocks + - "#address-cells" + - "#size-cells" + - ranges + +unevaluatedProperties: false --=20 2.51.1