From mboxrd@z Thu Jan 1 00:00:00 1970 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 7C7F8C433F5 for ; Thu, 25 Nov 2021 11:20:30 +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:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id: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=1iTIF3TSSKoWUKlR08kVVEB6aO2KpHYFS17I8M0Wl/k=; b=hWAL/jd/EKfJDv 4gEgsG9B6tCg7G4fFiADWRdJAxKRTkfdMecYbMleaP7VYiXJ6pFPUYsLIu4LB73fETjeuI0JhVHeR s5rgW24D7pw2X5Owf88ECOsuX3wW3e3dDkjFFrNDNk/+thZ1+djLZPjPbsH+jhNrNP/ZxOFmd8uY6 qFz5Uo/aOh7GicsIhoDdWr2wCoiLceSYyTF6wH64HXTTef1SBe3qwdX3FADxoAn6TmoH0I3Kf+13F dqiCQu8Lhv6nUANK/1/9VD88Urjr8GdnnieO26q2TIUspqTtFIOCsIcBmWhkTqdAAwZdwX+Gz4P1u zkxjfGux9wG1k/TmHOuw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mqCnk-007FAu-6c; Thu, 25 Nov 2021 11:20:28 +0000 Received: from m43-7.mailgun.net ([69.72.43.7]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mqCni-007FAP-8Z for ath11k@lists.infradead.org; Thu, 25 Nov 2021 11:20:27 +0000 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1637839226; h=Message-Id: Date: Subject: Cc: To: From: Sender; bh=fl1apb7+urmR2/38O0MvaGw8/lSqGB1vgky91yBeifw=; b=vCwp5MMJWBFi3ULjpl3nPxz51aPqEzGdnHAkhwuI7MARiCzfiVJeiifipZy29w94PyDQvQUu uDOvo+R7m5/dO/kQPgK5hQTZKXGtHOBb2/dEkJpJyEr+FIcpoQtt39v9SUURhmbvG2vdaW35 vSa9p2S//bjkGDhOrZmxITM05N0= X-Mailgun-Sending-Ip: 69.72.43.7 X-Mailgun-Sid: WyJmOGQ2ZiIsICJhdGgxMWtAbGlzdHMuaW5mcmFkZWFkLm9yZyIsICJiZTllNGEiXQ== Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n06.prod.us-west-2.postgun.com with SMTP id 619f71791abc6f02d0ce5a28 (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Thu, 25 Nov 2021 11:20:25 GMT Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 40C72C43618; Thu, 25 Nov 2021 11:20:25 +0000 (UTC) Received: from akolli-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: akolli) by smtp.codeaurora.org (Postfix) with ESMTPSA id C4CCCC4338F; Thu, 25 Nov 2021 11:20:22 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 smtp.codeaurora.org C4CCCC4338F 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=fail smtp.mailfrom=codeaurora.org From: Anilkumar Kolli To: ath11k@lists.infradead.org Cc: linux-wireless@vger.kernel.org, devicetree@vger.kernel.org, robh@kernel.org, Anilkumar Kolli Subject: [PATCH v6 1/2] dt: bindings: add new DT entry for ath11k PCI device support Date: Thu, 25 Nov 2021 16:50:10 +0530 Message-Id: <1637839211-1503-1-git-send-email-akolli@codeaurora.org> X-Mailer: git-send-email 2.7.4 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211125_032026_395257_332E929A X-CRM114-Status: GOOD ( 11.41 ) X-BeenThere: ath11k@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "ath11k" Errors-To: ath11k-bounces+ath11k=archiver.kernel.org@lists.infradead.org Ath11k driver supports PCI devices such as QCN9074/QCA6390. Ath11k firmware uses host DDR memory, DT entry is used to reserve host DDR memory regions, send these memory base addresses using DT entries. Signed-off-by: Anilkumar Kolli --- V4: - Fix dt_binding_check warnings (Rob) V2: - Use reserved-memory (Rob) .../bindings/net/wireless/qcom,ath11k.yaml | 30 ++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml b/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml index 85c2f699d602..cdf7b873b419 100644 --- a/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml @@ -150,6 +150,12 @@ properties: string to uniquely identify variant of the calibration data in the board-2.bin for designs with colliding bus and device specific ids + memory-region: + maxItems: 1 + description: + phandle to a node describing reserved memory (System RAM memory) + used by ath11k firmware (see bindings/reserved-memory/reserved-memory.txt) + required: - compatible - reg @@ -279,3 +285,27 @@ examples: "tcl2host-status-ring"; qcom,rproc = <&q6v5_wcss>; }; + + - | + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + + qcn9074_0: qcn9074_0@51100000 { + no-map; + reg = <0x0 0x51100000 0x0 0x03500000>; + }; + }; + + pci { + pcie0 { + #size-cells = <2>; + #address-cells = <3>; + + wifi_0: wifi@0 { + reg = <0 0 0 0 0>; + memory-region = <&qcn9074_0>; + }; + }; + }; -- 2.7.4 -- ath11k mailing list ath11k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath11k