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: 12989644 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 0A489C32771 for ; Tue, 27 Sep 2022 01:25:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229808AbiI0BZA (ORCPT ); Mon, 26 Sep 2022 21:25:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52788 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229459AbiI0BY7 (ORCPT ); Mon, 26 Sep 2022 21:24:59 -0400 Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A93765A889; Mon, 26 Sep 2022 18:24:57 -0700 (PDT) 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 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.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