From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 78534C433EF for ; Mon, 8 Nov 2021 15:07:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5FB3E6113A for ; Mon, 8 Nov 2021 15:07:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240778AbhKHPKa (ORCPT ); Mon, 8 Nov 2021 10:10:30 -0500 Received: from esa.microchip.iphmx.com ([68.232.153.233]:20358 "EHLO esa.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240779AbhKHPJy (ORCPT ); Mon, 8 Nov 2021 10:09:54 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1636384030; x=1667920030; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=RnzRJe2j8YUJD/3ju4Zm4B76UxmFkkmN8AGI+FaOFNU=; b=q0om1p1V3kq/jjkHmCrMXPBs9zm8L7an7vU2kPTfmWftyWwaqceqKiVd v3olxGDNqs4hShKqhvOs0EtAp+EDBrxh1gVPKEBp/kItSSYLMW2xOLGT+ nqjQKcLbRIPBswaalhr+HsyfNZITHJHgwYCwBLKVHbr1+cuGntmC2OITT StfdIBdR0DwXD0ZErB2+7rcx31vlcqQ7iHlYNVQ59fBfBLGWuv+ISR8L4 Hr4KX38ZwEAulGPHZzPKyQqEn5s4Ne0KjsUjSEA1cDUVGGJIi58YRTXfG WdE0iCcxof+s6DN+9sO6MO38JSM7ELPNWsF4OjekS3J4WPqwIA4qTPqtn Q==; IronPort-SDR: gRM9iGd4Z5kToPIKmNPXQJXDF74gHh3Qo/SQy68lOs7xfksj32OLdrRet39IwAnqbcxVpWSF1x Om/cp2zzU/XZeZT32IWIF6eXbpTio0E2wGCnnNZiQD2j1RprcGHR6fQE3QnnYFNc/0+/7GgOIg flFvtFBBEmrN2e22JogEyWkClpz//rA0ip/1RYhkteMHHOvSpAQflRaXk3QmZlH/6q4iwPTpHK wraOZ/noYzF6L6qkLTvBJch64MSkn4v6UL61drg0xlUuSAkfGJWjOrq1LvuqRldaFOO4IiKETQ PcIJ0sR1bKLCGofpRBaG7huf X-IronPort-AV: E=Sophos;i="5.87,218,1631602800"; d="scan'208";a="143179818" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa3.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 08 Nov 2021 08:07:08 -0700 Received: from chn-vm-ex03.mchp-main.com (10.10.85.151) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.14; Mon, 8 Nov 2021 08:07:08 -0700 Received: from wendy.microchip.com (10.10.115.15) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server id 15.1.2176.14 via Frontend Transport; Mon, 8 Nov 2021 08:07:04 -0700 From: To: , , , , , , , , , , , , , , , , , , , , , , , , CC: , , Subject: [PATCH 06/13] dt-bindings: rng: add bindings for microchip mpfs rng Date: Mon, 8 Nov 2021 15:05:47 +0000 Message-ID: <20211108150554.4457-7-conor.dooley@microchip.com> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20211108150554.4457-1-conor.dooley@microchip.com> References: <20211108150554.4457-1-conor.dooley@microchip.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Conor Dooley Add device tree bindings for the hardware rng device accessed via the system services on the Microchip PolarFire SoC. Signed-off-by: Conor Dooley --- .../bindings/rng/microchip,mpfs-rng.yaml | 31 +++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 Documentation/devicetree/bindings/rng/microchip,mpfs-rng.yaml diff --git a/Documentation/devicetree/bindings/rng/microchip,mpfs-rng.yaml b/Documentation/devicetree/bindings/rng/microchip,mpfs-rng.yaml new file mode 100644 index 000000000000..e8ecb3538a86 --- /dev/null +++ b/Documentation/devicetree/bindings/rng/microchip,mpfs-rng.yaml @@ -0,0 +1,31 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/rng/microchip,mpfs-rng.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Microchip MPFS random number generator + +maintainers: + - Conor Dooley + +properties: + compatible: + const: microchip,polarfire-soc-rng + + syscontroller: + maxItems: 1 + description: name of the system controller device node + +required: + - compatible + - "syscontroller" + +additionalProperties: false + +examples: + - | + hwrandom: hwrandom { + compatible = "microchip,polarfire-soc-rng"; + syscontroller = <&syscontroller>; + }; -- 2.33.1