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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id CC4A2C433EF for ; Thu, 9 Jun 2022 07:22:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=K1STDZbiyEuUem8hH2mz6VBXSm17hjIIqWGwfrU7Rqo=; b=QDc6LP8HKbbea/ 9ecUoF8bYkEb/pawXpJT4NSjyHyzM9EP2nS5bOWCxUqrM5u5I28Dwp2EFbX/hKrzZncATPecZJt36 1SeXB8nEVymxdaWYJUReKIyFsFyi2aSLCe+SPC+xDfJ4SR71GAbitGNe0ZGbu2zzhtCHdmIm3e+Rw PsUROXg2Lfb+c8chAu3cI28W4NfTDvKUM4mPLDv6SYRNSb+fMkVEiq+kG1F0EYC+ZSQOhcy3Vt6M9 9z+bNzW6VP1nPUNsJYi91SseifP8IbLWh3wobBczJSEjQF0m+P3EnirbP78/UIw83gY8oi350vTUE oftEpC5AnBo1oGi6e9Dg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nzCTI-00HKhB-Pf; Thu, 09 Jun 2022 07:20:48 +0000 Received: from alexa-out-sd-01.qualcomm.com ([199.106.114.38]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nzCTF-00HKec-6d for linux-arm-kernel@lists.infradead.org; Thu, 09 Jun 2022 07:20:47 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1654759245; x=1686295245; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version; bh=cAhVzC+Qy8SQ5zAT4fg0oQl3ms6QKh++cVsGH/r5o6M=; b=uCmYtiWrgPQVKlg8Tul/TgkXThFcfyjy4gFH4QWjHvW1vmD2S6txSM3O nZ2kiedc7hCKM7Zoh5ho3nmlc9fC6Vp/GEB7Zhfd0vxPx/FCt2G66A8iD 1EVBk2vvSWIGo59uhZdyyMBnuM+Yn0NPzQ09lxxdeg8ijw/EX6jqMTJtZ E=; Received: from unknown (HELO ironmsg02-sd.qualcomm.com) ([10.53.140.142]) by alexa-out-sd-01.qualcomm.com with ESMTP; 09 Jun 2022 00:20:39 -0700 X-QCInternal: smtphost Received: from nasanex01b.na.qualcomm.com ([10.46.141.250]) by ironmsg02-sd.qualcomm.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Jun 2022 00:20:39 -0700 Received: from localhost (10.80.80.8) by nasanex01b.na.qualcomm.com (10.46.141.250) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.22; Thu, 9 Jun 2022 00:20:38 -0700 From: Neeraj Upadhyay To: , , , CC: , , , , , , Neeraj Upadhyay Subject: [RFC 1/3] dt-bindings: arm: Add document for SCMI Virtio backend device Date: Thu, 9 Jun 2022 12:49:54 +0530 Message-ID: <20220609071956.5183-2-quic_neeraju@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220609071956.5183-1-quic_neeraju@quicinc.com> References: <20220609071956.5183-1-quic_neeraju@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nasanex01b.na.qualcomm.com (10.46.141.250) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220609_002045_325651_5D032D07 X-CRM114-Status: GOOD ( 13.56 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Document the properties for ARM SCMI Virtio backend device node. Signed-off-by: Neeraj Upadhyay --- .../firmware/arm,scmi-vio-backend.yaml | 85 +++++++++++++++++++ 1 file changed, 85 insertions(+) create mode 100644 Documentation/devicetree/bindings/firmware/arm,scmi-vio-backend.yaml diff --git a/Documentation/devicetree/bindings/firmware/arm,scmi-vio-backend.yaml b/Documentation/devicetree/bindings/firmware/arm,scmi-vio-backend.yaml new file mode 100644 index 000000000000..c95d4e093a3c --- /dev/null +++ b/Documentation/devicetree/bindings/firmware/arm,scmi-vio-backend.yaml @@ -0,0 +1,85 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/firmware/arm,scmi-vio-backend.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: System Control and Management Interface (SCMI) Virtio backend bindings + +maintainers: + - Neeraj Upadhyay + +description: | + This binding defines the interface for configuring the ARM SCMI Virtio + backend using device tree. + +properties: + $nodename: + const: scmi-vio-backend + + compatible: + const: arm,scmi-vio-backend + + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + + protocol@11: + type: object + properties: + reg: + const: 0x11 + + protocol@13: + type: object + properties: + reg: + const: 0x13 + + protocol@14: + type: object + properties: + reg: + const: 0x14 + + protocol@15: + type: object + properties: + reg: + const: 0x15 + + protocol@16: + type: object + properties: + reg: + const: 0x16 + + protocol@17: + type: object + properties: + reg: + const: 0x17 + +required: + - compatible + +examples: + - | + firmware { + scmi-vio-backend { + compatible = "arm,scmi-vio-backend"; + + scmi_vio_backend_clk: protocol@14 { + reg = <0x14>; + }; + + scmi_vio_backend_voltage: protocol@17 { + reg = <0x17>; + }; + }; + }; + +... -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel