From patchwork Mon Mar 19 01:40:32 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexey Roslyakov X-Patchwork-Id: 887527 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="RWuFEJQF"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 404JhJ70xPz9sVM for ; Mon, 19 Mar 2018 12:41:52 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755212AbeCSBlL (ORCPT ); Sun, 18 Mar 2018 21:41:11 -0400 Received: from mail-pl0-f65.google.com ([209.85.160.65]:34819 "EHLO mail-pl0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755201AbeCSBlF (ORCPT ); Sun, 18 Mar 2018 21:41:05 -0400 Received: by mail-pl0-f65.google.com with SMTP id p9-v6so6755958pls.2; Sun, 18 Mar 2018 18:41:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=0eDTsRbPBFp0dmzng2ZtjhAyxeO8SQfkszKzABXC5jk=; b=RWuFEJQFz5NtNEjP9QBpIPvvJbl6YnABfl+Y7WPRfbD83InUZe6plmZnORJmmyiT4E hPIIPskq/hJZK9NuYJW3buVFyVG1zP77lIbIJ8+AprdkTs1HaeypS58A45ugcGDKpEoP A2ZBZiylxLlLKRD1Trqhe9HC6Y4lIAsJpBcJadYz+D7J4ZRNRMVkt5GqtVEffXEo9aX/ r0Hszp8wy+uhGBcREO8D5U0VkiyvrZEeLdZUs951yQzcOeelsf+N9pyIjf5SKH5zb0CI uGUuHJ3Fww1xVXcPuaYKOeaXJw6McvOy4n8Ypq/M5SnMvPIF6pbNNm2lGlEWgKJhYA5K 1/BQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=0eDTsRbPBFp0dmzng2ZtjhAyxeO8SQfkszKzABXC5jk=; b=kKKVO+Q91/K12N2j773rvKNlbqeMl1WANbuk/8A0zwQj52XUVIgf+uRyys9sTwW4m9 bbFyr40aaDQwA4WoGRrE/fm9+uLpL3EDdd4pIl7MGFhQRs2VK10uxsOKJvXYqzx7vCvJ RiYWMe+lWJpoV2lU7Kg5XzJ7kFUsq6n4iswt6icZUOUDPE833nHBC1WUPHs8cQRTMi1H 2m1h7Cgm4L5HJ990phfOOWhISzllVoKVCqxJXUsfH0y7TQtNXbceGh+/hunVJCf3G+QE dRQ+FRjGnCUlkaL6huAHQtYZZHIfBQ0s3mCb6uL11mnUsFfhtFsU/gxxUOl0dU1fhwVl p8dA== X-Gm-Message-State: AElRT7Hm2SuFUe0GQ5cHbuDp9DvWxOXp9tyImH/kDWcxtO3PXTy7h9rn +hc3aW9DlQJkkYZ+upt5BxY= X-Google-Smtp-Source: AG47ELvOngdHu19Gh8FkiTm+tpP1lTLZN0W2TtEaWiqzXGIFr3GfISZwyKrAK5xzqx96kW8nQx02eg== X-Received: by 2002:a17:902:983:: with SMTP id 3-v6mr10786949pln.278.1521423664743; Sun, 18 Mar 2018 18:41:04 -0700 (PDT) Received: from localhost.localdomain ([1.20.128.144]) by smtp.gmail.com with ESMTPSA id g5sm23370838pfh.6.2018.03.18.18.40.59 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 18 Mar 2018 18:41:03 -0700 (PDT) From: Alexey Roslyakov To: andrew@lunn.ch, kvalo@codeaurora.org, robh+dt@kernel.org, mark.rutland@arm.com, arend.vanspriel@broadcom.com, franky.lin@broadcom.com, hante.meuleman@broadcom.com, chi-hsien.lin@cypress.com, wright.feng@cypress.com, netdev@vger.kernel.org Cc: linux-wireless@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, brcm80211-dev-list.pdl@broadcom.com, brcm80211-dev-list@cypress.com, Alexey Roslyakov Subject: [PATCH net-next v2 2/2] dt: bindings: add new dt entries for brcmfmac Date: Mon, 19 Mar 2018 08:40:32 +0700 Message-Id: <20180319014032.9394-3-alexey.roslyakov@gmail.com> X-Mailer: git-send-email 2.16.1 In-Reply-To: <20180319014032.9394-1-alexey.roslyakov@gmail.com> References: <20180319014032.9394-1-alexey.roslyakov@gmail.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org In case if the host has higher align requirements for SG items, allow setting device-specific aligns for scatterlist items. Signed-off-by: Alexey Roslyakov --- Documentation/devicetree/bindings/net/wireless/brcm,bcm43xx-fmac.txt | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/net/wireless/brcm,bcm43xx-fmac.txt b/Documentation/devicetree/bindings/net/wireless/brcm,bcm43xx-fmac.txt index 86602f264dce..187b8c1b52a7 100644 --- a/Documentation/devicetree/bindings/net/wireless/brcm,bcm43xx-fmac.txt +++ b/Documentation/devicetree/bindings/net/wireless/brcm,bcm43xx-fmac.txt @@ -17,6 +17,11 @@ Optional properties: When not specified the device will use in-band SDIO interrupts. - interrupt-names : name of the out-of-band interrupt, which must be set to "host-wake". + - brcm,broken-sg-support : boolean flag to indicate that the SDIO host + controller has higher align requirement than 32 bytes for each + scatterlist item. + - brcm,sd-head-align : alignment requirement for start of data buffer. + - brcm,sd-sgentry-align : length alignment requirement for each sg entry. Example: