From patchwork Fri Jan 3 13:44:13 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Govind Singh X-Patchwork-Id: 11316913 X-Patchwork-Delegate: kvalo@adurom.com 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 3A8C1109A for ; Fri, 3 Jan 2020 13:44:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 174E5222C3 for ; Fri, 3 Jan 2020 13:44:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="Cq+SSdRE" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727838AbgACNo3 (ORCPT ); Fri, 3 Jan 2020 08:44:29 -0500 Received: from mail25.static.mailgun.info ([104.130.122.25]:47858 "EHLO mail25.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727835AbgACNo3 (ORCPT ); Fri, 3 Jan 2020 08:44:29 -0500 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1578059068; h=Content-Transfer-Encoding: MIME-Version: References: In-Reply-To: Message-Id: Date: Subject: Cc: To: From: Sender; bh=fNO2KuVzmU5dgBshcB7p+blPOPhtX1gtLSdkDstJNHs=; b=Cq+SSdREFikCcPC97lUlHuhIM/AjlQsJpaMp94G/c8+Ga3fnsQVx/KZ8scIdMZhx281t7iNA PPiP8FExXLYDftr0OpJc9uLcFuD71kaBGHSlaS7Lwp7hg1XCbruF2hB+A/cIkDv6I8F7VR7X wJPFVSq/h0sunHn/5f6D7IQnpao= X-Mailgun-Sending-Ip: 104.130.122.25 X-Mailgun-Sid: WyI3YTAwOSIsICJsaW51eC13aXJlbGVzc0B2Z2VyLmtlcm5lbC5vcmciLCAiYmU5ZTRhIl0= Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by mxa.mailgun.org with ESMTP id 5e0f4538.7f5cddc45340-smtp-out-n03; Fri, 03 Jan 2020 13:44:24 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 2BAEAC433CB; Fri, 3 Jan 2020 13:44:23 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-caf-mail-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=2.0 tests=ALL_TRUSTED,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.0 Received: from govinds-linux.qualcomm.com (blr-c-bdr-fw-01_GlobalNAT_AllZones-Outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: govinds) by smtp.codeaurora.org (Postfix) with ESMTPSA id D70E0C433A2; Fri, 3 Jan 2020 13:44:20 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org D70E0C433A2 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=govinds@codeaurora.org From: Govind Singh To: robh@kernel.org, devicetree@vger.kernel.org, ath10k@lists.infradead.org Cc: linux-wireless@vger.kernel.org, Govind Singh Subject: [PATCH v3 1/2] dt: bindings: add dt entry flag to skip SCM call for msa region Date: Fri, 3 Jan 2020 19:14:13 +0530 Message-Id: <20200103134414.15457-2-govinds@codeaurora.org> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20200103134414.15457-1-govinds@codeaurora.org> References: <20200103134414.15457-1-govinds@codeaurora.org> MIME-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Add boolean context flag to disable SCM call for statically mapped msa region. Signed-off-by: Govind Singh Acked-by: Rob Herring --- .../devicetree/bindings/net/wireless/qcom,ath10k.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt index 017128394a3e..633366dc33da 100644 --- a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt @@ -88,6 +88,9 @@ Optional properties: of the host capability QMI request - qcom,xo-cal-data: xo cal offset to be configured in xo trim register. +- qcom,msa-fixed-perm: Boolean context flag to disable SCM call for statically + mapped msa region. + Example (to supply PCI based wifi block details): In this example, the node is defined as child node of the PCI controller. @@ -185,4 +188,5 @@ wifi@18000000 { vdd-3.3-ch0-supply = <&vreg_l25a_3p3>; memory-region = <&wifi_msa_mem>; iommus = <&apps_smmu 0x0040 0x1>; + qcom,msa-fixed-perm; };