From patchwork Tue Sep 27 01:24:49 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marek Vasut X-Patchwork-Id: 12989646 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 07012C07E9D for ; Tue, 27 Sep 2022 01:26:08 +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: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:In-Reply-To:References: List-Owner; bh=JrLMP77wCuShu2oQGQEUccsL58zF+mFMd4p75DIuKaQ=; b=jVpT3rjFdj1xB8 bEhKo4xHd/u02ftInq0jqrXQWjv5HyJ4p3O50BJiTlMNyZI28Bu8oPuGzHAQKVap7eCJZyXbAIQ7N E/VaRBzUQTbKKb690zH8AjNrPXoolplkh/9jl5lvMY1G9RrPP4L9Fnzvqv1a5ri5KTg01uyLcZx0r QUpcX3+tlR3BcSZYsoobdlZlwrKi60eYQ7mXYnDbUsUAXg9kE51LfomX5XOweSuhbjzq5SPzWw1jg 4d82fAAtX/bSuzDX0OkWiLu8DeESP6pmKOkkbRQHyHCHnTIKem/F5R9HTNV1+q6tJnYsoKY11ogpF SJYaGeCejvqNkzFOvagw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oczLK-007fHg-AC; Tue, 27 Sep 2022 01:25:02 +0000 Received: from phobos.denx.de ([2a01:238:438b:c500:173d:9f52:ddab:ee01]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oczLG-007fGC-AU for linux-arm-kernel@lists.infradead.org; Tue, 27 Sep 2022 01:25:00 +0000 Received: from tr.lan (ip-86-49-12-201.bb.vodafone.cz [86.49.12.201]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: marex@denx.de) by phobos.denx.de (Postfix) with ESMTPSA id C4FAD845EF; Tue, 27 Sep 2022 03:24:54 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1664241895; bh=Qbar4PN2LNDaYnWve5+IGbY8N/ouTxJqLJBgGyp/dDY=; h=From:To:Cc:Subject:Date:From; b=xq0CJi0mSWcQfknmt8561ovABRtORwgw6khEAAczjDRPLZW+bMdfclkSPtYORp5ib qxlaoiKHk5xcmSjq749r9odlwMyvZJCN8AjQUxf3tnMbjtXDX970S337IvZW7W+pFw SxTC7nzOsoOQAi3FF59OIlV0zpf/FiAwPW9MczCqzUEXFGlPThV8u1IbyXouDVAuwG gHWtqIIZC0foDK3kfqCZI3ZfT83K6QLjEl80YG7T5gs2gK8TxIjNJfkMNz/mMhFdtj hxT4/4nYvE8GjReaHmIZOVTyy3IltjW9xdwUXhB6eWhpuM8OthMGe8guYJmw+ZbgYk mSwBnRCxi65jA== From: Marek Vasut To: linux-arm-kernel@lists.infradead.org Cc: Marek Vasut , Alexandre Torgue , "David S . Miller" , Eric Dumazet , Giuseppe Cavallaro , Jakub Kicinski , Jose Abreu , Krzysztof Kozlowski , Paolo Abeni , Rob Herring , devicetree@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, netdev@vger.kernel.org Subject: [PATCH] dt-bindings: net: snps,dwmac: Document stmmac-axi-config subnode Date: Tue, 27 Sep 2022 03:24:49 +0200 Message-Id: <20220927012449.698915-1-marex@denx.de> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 0.103.6 at phobos.denx.de X-Virus-Status: Clean X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220926_182458_776100_00BAB435 X-CRM114-Status: UNSURE ( 8.30 ) X-CRM114-Notice: Please train this message. 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The stmmac-axi-config subnode is present in multiple dwmac instance DTs, document its content per snps,axi-config property description which is a phandle to this subnode. Signed-off-by: Marek Vasut Reviewed-by: Rob Herring --- Cc: Alexandre Torgue Cc: David S. Miller Cc: Eric Dumazet Cc: Giuseppe Cavallaro Cc: Jakub Kicinski Cc: Jose Abreu Cc: Krzysztof Kozlowski Cc: Paolo Abeni Cc: Rob Herring Cc: devicetree@vger.kernel.org Cc: linux-stm32@st-md-mailman.stormreply.com Cc: netdev@vger.kernel.org To: linux-arm-kernel@lists.infradead.org --- .../devicetree/bindings/net/snps,dwmac.yaml | 54 +++++++++++++++++++ 1 file changed, 54 insertions(+) diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml index 2d4e7c7c230a5..be8cd44e6a2aa 100644 --- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml +++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml @@ -302,6 +302,60 @@ properties: required: - compatible + stmmac-axi-config: + type: object + unevaluatedProperties: false + description: + AXI BUS Mode parameters. + + properties: + snps,lpi_en: + $ref: /schemas/types.yaml#/definitions/flag + description: + enable Low Power Interface + + snps,xit_frm: + $ref: /schemas/types.yaml#/definitions/flag + description: + unlock on WoL + + snps,wr_osr_lmt: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + max write outstanding req. limit + + snps,rd_osr_lmt: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + max read outstanding req. limit + + snps,kbbe: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + do not cross 1KiB boundary. + + snps,blen: + $ref: /schemas/types.yaml#/definitions/uint32-array + description: + this is a vector of supported burst length. + minItems: 7 + maxItems: 7 + + snps,fb: + $ref: /schemas/types.yaml#/definitions/flag + description: + fixed-burst + + snps,mb: + $ref: /schemas/types.yaml#/definitions/flag + description: + mixed-burst + + snps,rb: + $ref: /schemas/types.yaml#/definitions/flag + description: + rebuild INCRx Burst + required: - compatible - reg