From patchwork Thu May 7 20:15:42 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jim Quinlan X-Patchwork-Id: 11534861 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 738A415AB for ; Thu, 7 May 2020 20:16:53 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 42FE7208CA for ; Thu, 7 May 2020 20:16:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Hh/s72Zv"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="d3S1T8Bw" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 42FE7208CA Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=broadcom.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=dx5N+FFx5/Loqw3T+O/uOjR42k7gbKIjtUxYUD0k2ik=; b=Hh/s72ZvEnRbHwKS8z/XVp86DC Y7byTaelMxHYVzmckeAMKB2DFvAglqu0/06I0UBBI9rvyUQNSUfMUzGW8P+sHh0yWawAG2RJZ7e0V 623iGJKz3A+smrg763LRqnD7uHGc3/NWRTA9XXWc36QUwjF6KJDytOWdSKdh9Ws082vwF5pIxbs3s axsxzclpOS6mQTWGIQXtAQFt38pcBvwhx/SRZMkXCCroaB3nPi4NUJX/ILqNqJgRQU8ZW4EDf4AEB f74/PJgOu7ST/yM5stfoWcCSiTVwRKUjF2yUdZEQSAZ0XLv76wSn5MRTZoMIVgt728adYpTgIVL8i JZd1qAvg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jWmwr-0000CG-FK; Thu, 07 May 2020 20:16:49 +0000 Received: from rnd-relay.smtp.broadcom.com ([192.19.229.170]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jWmw7-0007sm-4K; Thu, 07 May 2020 20:16:06 +0000 Received: from mail-irv-17.broadcom.com (mail-irv-17.lvn.broadcom.net [10.75.242.48]) by rnd-relay.smtp.broadcom.com (Postfix) with ESMTP id 30BCA30C05B; Thu, 7 May 2020 13:15:26 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.10.3 rnd-relay.smtp.broadcom.com 30BCA30C05B DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=broadcom.com; s=dkimrelay; t=1588882526; bh=g/m+KV/xnyKsi5NusBrB40iCFxt3VudgtyX3DALG/2g=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=d3S1T8BwOhppDarKsWr1V84L93e8Hn9U5Fw5QdmtVJ8XeP3I2ZIikX5RWPHS7OBxJ gMWzurRrGlHhx1tKLM7HmO7+cT5JESXv4QbbFZZyZzu6MD+ZCQf5Nd70xA5ulggdNf hCpg1HyALP0lvXPK2aUnPfG0JeC+tkcsgOShkmCE= Received: from stbsrv-and-01.and.broadcom.net (stbsrv-and-01.and.broadcom.net [10.28.16.211]) by mail-irv-17.broadcom.com (Postfix) with ESMTP id 8B05114008D; Thu, 7 May 2020 13:16:00 -0700 (PDT) From: Jim Quinlan To: james.quinlan@broadcom.com Subject: [PATCH v3 3/4] dt-bindings: PCI: brcmstb: New prop 'aspm-no-l0s' Date: Thu, 7 May 2020 16:15:42 -0400 Message-Id: <20200507201544.43432-4-james.quinlan@broadcom.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200507201544.43432-1-james.quinlan@broadcom.com> References: <20200507201544.43432-1-james.quinlan@broadcom.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200507_131603_197845_8715DCCA X-CRM114-Status: UNSURE ( 6.61 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.5 (--) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-2.5 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [192.19.229.170 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.0 DKIMWL_WL_HIGH DKIMwl.org - Whitelisted High sender X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE" , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , Florian Fainelli , "open list:PCI SUBSYSTEM" , open list , Rob Herring , "maintainer:BROADCOM BCM7XXX ARM ARCHITECTURE" , "moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE" , Jim Quinlan , Bjorn Helgaas , Nicolas Saenz Julienne MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org From: Jim Quinlan For various reasons, one may want to disable the ASPM L0s capability. Signed-off-by: Jim Quinlan Acked-by: Rob Herring --- Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml b/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml index 77d3e81a437b..8680a0f86c5a 100644 --- a/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml +++ b/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml @@ -56,6 +56,8 @@ properties: description: Indicates usage of spread-spectrum clocking. type: boolean + aspm-no-l0s: true + required: - reg - dma-ranges