From patchwork Tue Sep 27 19:58:37 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerhard Engleder X-Patchwork-Id: 12991197 X-Patchwork-Delegate: kuba@kernel.org 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 2152CC6FA82 for ; Tue, 27 Sep 2022 19:59:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232362AbiI0T7V (ORCPT ); Tue, 27 Sep 2022 15:59:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52218 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232415AbiI0T65 (ORCPT ); Tue, 27 Sep 2022 15:58:57 -0400 Received: from mx08lb.world4you.com (mx08lb.world4you.com [81.19.149.118]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BAD101CD69D; Tue, 27 Sep 2022 12:58:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=engleder-embedded.com; s=dkim11; h=Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=CL09Htm5ST3lpVwSIhlyBg2QCzK4B4EGlDzGo91v2vE=; b=uWT6K+x0Z/4jw6wlf11KGa7Gg9 KJRXgOTXshn+2G3/pO2rr3ag1kzCZUZrD716avF/K+t3ITCEwh0U2W0StSvLWpKDOW03OhDeNABIS 7dsGfN7rcw9Wath9fUaYTTH7zqGYoxSmgLd/fYXykhbKKWz0kxhQjZ6Bb8H6mHSmMsU0=; Received: from 88-117-54-199.adsl.highway.telekom.at ([88.117.54.199] helo=hornet.engleder.at) by mx08lb.world4you.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1odGj8-0005u7-4O; Tue, 27 Sep 2022 21:58:46 +0200 From: Gerhard Engleder To: netdev@vger.kernel.org Cc: davem@davemloft.net, kuba@kernel.org, edumazet@google.com, pabeni@redhat.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, devicetree@vger.kernel.org, Gerhard Engleder Subject: [PATCH net-next v4 1/6] dt-bindings: net: tsnep: Allow dma-coherent Date: Tue, 27 Sep 2022 21:58:37 +0200 Message-Id: <20220927195842.44641-2-gerhard@engleder-embedded.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220927195842.44641-1-gerhard@engleder-embedded.com> References: <20220927195842.44641-1-gerhard@engleder-embedded.com> MIME-Version: 1.0 X-AV-Do-Run: Yes Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org Within SoCs like ZynqMP, FPGA logic can be connected to different kinds of AXI master ports. Also cache coherent AXI master ports are available. The property "dma-coherent" is used to signal that DMA is cache coherent. Add "dma-coherent" property to allow the configuration of cache coherent DMA. Signed-off-by: Gerhard Engleder Acked-by: Rob Herring --- Documentation/devicetree/bindings/net/engleder,tsnep.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/net/engleder,tsnep.yaml b/Documentation/devicetree/bindings/net/engleder,tsnep.yaml index d0e1476e15b5..37e08ee744a8 100644 --- a/Documentation/devicetree/bindings/net/engleder,tsnep.yaml +++ b/Documentation/devicetree/bindings/net/engleder,tsnep.yaml @@ -22,6 +22,8 @@ properties: interrupts: maxItems: 1 + dma-coherent: true + local-mac-address: true mac-address: true