From patchwork Wed Oct 4 03:13:14 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matt Johnston X-Patchwork-Id: 1842990 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=codeconstruct.com.au header.i=@codeconstruct.com.au header.a=rsa-sha256 header.s=2022a header.b=QkTKThmR; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=permerror (SPF Permanent Error: More than 10 MX records returned) smtp.mailfrom=vger.kernel.org (client-ip=2604:1380:45e3:2400::1; helo=sv.mirrors.kernel.org; envelope-from=devicetree+bounces-5667-incoming-dt=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from sv.mirrors.kernel.org (sv.mirrors.kernel.org [IPv6:2604:1380:45e3:2400::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4S0fsc4Sw6z1ypx for ; Wed, 4 Oct 2023 14:13:40 +1100 (AEDT) Received: from smtp.subspace.kernel.org (conduit.subspace.kernel.org [100.90.174.1]) by sv.mirrors.kernel.org (Postfix) with ESMTP id DC97F28186E for ; Wed, 4 Oct 2023 03:13:35 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 6F0AC10F1; Wed, 4 Oct 2023 03:13:31 +0000 (UTC) X-Original-To: devicetree@vger.kernel.org Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (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 ABF13EC0; Wed, 4 Oct 2023 03:13:29 +0000 (UTC) Received: from codeconstruct.com.au (pi.codeconstruct.com.au [203.29.241.158]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0BFDCAF; Tue, 3 Oct 2023 20:13:26 -0700 (PDT) Received: by codeconstruct.com.au (Postfix, from userid 10001) id 41BD2202B1; Wed, 4 Oct 2023 11:13:24 +0800 (AWST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=codeconstruct.com.au; s=2022a; t=1696389204; bh=tovb2S87x1y3o+Y2Y18g/y5Y4b9kXOk48cxQwfY5Fgw=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=QkTKThmRS8+45BDeL1JvAc7YKP+KR+qp3wRu2y5GI0P/EdEvMUfJOMSWJapJYOD53 HV3XQclsS1LimPD6/VHbgyk+Gp+LAuVYBQyR0u5YO96T+Q3dBXAnUztkxNmDvEdpEt JdOtVgt6oyuD9Sxt5NsWeRkMccneTNH7XfQNhcYcc3yv4CmH130ibYi65NdkIYRCk+ OUIBqV2Wm75v1Y2Ld/dnDzY71IT/y+ededSocag7qStryFhDInM8gRcvO/0OyHi1Lj BDr3F2TJ+6Bm4OcYeNCr5czieIOjO+IfK7KfbMargndTtVsPgm2eW+SvbdwMC8hsZe KPdPisyd+du3A== From: Matt Johnston To: linux-i3c@lists.infradead.org, netdev@vger.kernel.org, devicetree@vger.kernel.org Cc: "David S. Miller" , Jakub Kicinski , Paolo Abeni , Eric Dumazet , Jeremy Kerr , Alexandre Belloni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Krzysztof Kozlowski Subject: [PATCH net-next v4 1/3] dt-bindings: i3c: Add mctp-controller property Date: Wed, 4 Oct 2023 11:13:14 +0800 Message-Id: <20231004031316.725107-2-matt@codeconstruct.com.au> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20231004031316.725107-1-matt@codeconstruct.com.au> References: <20231004031316.725107-1-matt@codeconstruct.com.au> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_BLOCKED, SPF_HELO_PASS,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net This property is used to describe a I3C bus with attached MCTP I3C target devices. Signed-off-by: Matt Johnston Reviewed-by: Krzysztof Kozlowski Acked-by: Alexandre Belloni --- v2: - Reworded DT property description to match I2C Documentation/devicetree/bindings/i3c/i3c.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/i3c/i3c.yaml b/Documentation/devicetree/bindings/i3c/i3c.yaml index ab69f4115de4..d9483fbd2454 100644 --- a/Documentation/devicetree/bindings/i3c/i3c.yaml +++ b/Documentation/devicetree/bindings/i3c/i3c.yaml @@ -55,6 +55,12 @@ properties: May not be supported by all controllers. + mctp-controller: + type: boolean + description: | + Indicates that the system is accessible via this bus as an endpoint for + MCTP over I3C transport. + required: - "#address-cells" - "#size-cells"