From patchwork Fri Dec 17 09:33:16 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Conor Dooley X-Patchwork-Id: 525307 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id F1D88C4167E for ; Fri, 17 Dec 2021 09:33:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234274AbhLQJdP (ORCPT ); Fri, 17 Dec 2021 04:33:15 -0500 Received: from esa.microchip.iphmx.com ([68.232.153.233]:26521 "EHLO esa.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232786AbhLQJdO (ORCPT ); Fri, 17 Dec 2021 04:33:14 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1639733594; x=1671269594; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=AZ9n/RyDSa/dhqvl7nTlTNh+a3wwb7PMc//RGFolf8w=; b=mM0x/glgcq7Do/QyCRX16aw/R+HMD1JIQmzQ+4hMKS0XpTRUCQ4SnjkW AxMgdx6hdz3hza84w9CizGKVkHDjB/eyAC/pafzT7SuKCjSRgnCg+/ELp ezvRFpotVDvbuuWxVrDtTWzUhI5WUSilmQ2fHmVHSjQvowodj+KnUB+T+ QmOIXqB8qg050SgwAcHcMJRfkEWieq8dPPTW+WU5VkHaNFB0hZ7ppHwQ+ i3TITGVcOgqkRYd/rM6/w4dXv6sISd+ZwTuuLx8Hj/arHnurOBqr2rqHf cXg+SLfV2iUpqTDNCwxYRdy8EzhrHC+wzuueJqmzDHXdtgPzBkr670Z1w g==; IronPort-SDR: URrvqfHRIKuhsX04dHO5TwmpgWvtDIMhF78YdofCTrkXAmRTVPOmQ1RmHEd5wpIimtFRad8/Me uQoAlyKxdynFMA47OHC1uo3LoJpFqPy2tcj0+afKERlsVjGnbMgXYGCexsdH3BtFKvx/DzXegY VFOuScWBc3AeJXLHNVNjmtbHfWCK0cvx/QO0twyAVRXyzGBk/datukPaSSkACKcoZNRiumuQcB /1MbgOBrWhC+NAZxuRcCP65M9mpYxhCEn3iZBI1dPSPaJyGJ5ZVOmh4wr+cb3WTa/yaxkQQQ29 58jmm0K0BLbxX/ZWbgCgcIPe X-IronPort-AV: E=Sophos;i="5.88,213,1635231600"; d="scan'208";a="147571047" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa3.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 17 Dec 2021 02:33:09 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.85.143) 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 15.1.2375.17; Fri, 17 Dec 2021 02:33:01 -0700 Received: from wendy.microchip.com (10.10.115.15) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server id 15.1.2375.17 via Frontend Transport; Fri, 17 Dec 2021 02:32:55 -0700 From: To: , , , , , , , , , , , , , , , , , , , , , , , CC: , , , , , , , , Subject: [PATCH v2 08/17] dt-bindings: soc/microchip: add bindings for mpfs system services Date: Fri, 17 Dec 2021 09:33:16 +0000 Message-ID: <20211217093325.30612-9-conor.dooley@microchip.com> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20211217093325.30612-1-conor.dooley@microchip.com> References: <20211217093325.30612-1-conor.dooley@microchip.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org From: Conor Dooley Add device tree bindings for the services provided by the system controller directly on the Microchip PolarFire SoC. Signed-off-by: Conor Dooley --- .../microchip,mpfs-generic-service.yaml | 33 +++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-generic-service.yaml diff --git a/Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-generic-service.yaml b/Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-generic-service.yaml new file mode 100644 index 000000000000..d044525b3487 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-generic-service.yaml @@ -0,0 +1,33 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/soc/microchip/microchip,mpfs-generic-service.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Microchip MPFS system services + +maintainers: + - Conor Dooley + +description: | + The PolarFire SoC system controller is communicated with via a mailbox. + This binding represents several of the functions provided by the system + controller which do not belong in a specific subsystem, such as reading + the fpga device certificate, all of which follow the same format: + - a command + optional payload sent to the sys controller + - a status + a payload returned to Linux. + +properties: + compatible: + const: microchip,mpfs-generic-service + +required: + - compatible + +additionalProperties: false + +examples: + - | + sysserv: sysserv { + compatible = "microchip,mpfs-generic-service"; + };