From patchwork Mon Jan 27 19:18:55 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tamizh chelvam X-Patchwork-Id: 11353153 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 C995D924 for ; Mon, 27 Jan 2020 19:19:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A716F24680 for ; Mon, 27 Jan 2020 19:19:23 +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="q9eAFg+v" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726323AbgA0TTX (ORCPT ); Mon, 27 Jan 2020 14:19:23 -0500 Received: from mail26.static.mailgun.info ([104.130.122.26]:53430 "EHLO mail26.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726054AbgA0TTX (ORCPT ); Mon, 27 Jan 2020 14:19:23 -0500 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1580152762; h=Message-Id: Date: Subject: Cc: To: From: Sender; bh=MdXY3ZJGGyYfTgmqL+DghyG0GInxACUFDhduk22Eb24=; b=q9eAFg+vvn5FZjMDmId8vAOl+XYE5HdwNP4SY3yc0sAaCfPMlU1FJr5nlKDpnGl+i9rkexIf aBPhaolQUczwdP3K3fQZY4XtunWxS15IFolSCNpq3GCL1Brci7IZe38NURdm1KhyfbUGZROR wNRsfnR3zuJYi0hocXxXfUUklII= X-Mailgun-Sending-Ip: 104.130.122.26 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 5e2f37b3.7fd3c65d4c38-smtp-out-n03; Mon, 27 Jan 2020 19:19:15 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 50E11C433A2; Mon, 27 Jan 2020 19:19:14 +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 cheath10p342229-lin.qca.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: tamizhr) by smtp.codeaurora.org (Postfix) with ESMTPSA id 7D3FAC433CB; Mon, 27 Jan 2020 19:19:12 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 7D3FAC433CB 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=tamizhr@codeaurora.org From: Tamizh Chelvam To: ath10k@lists.infradead.org Cc: devicetree@vger.kernel.org, linux-wireless@vger.kernel.org, Tamizh Chelvam Subject: [PATCHv2 1/2] dt-bindings: ath10k: Add new dt entries to identify coex support Date: Tue, 28 Jan 2020 00:48:55 +0530 Message-Id: <1580152736-18654-1-git-send-email-tamizhr@codeaurora.org> X-Mailer: git-send-email 1.9.1 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org This adds new dt entries qcom,coexist-support and qcom,coexist-gpio-pin which will be used by ath10k driver to identify coex support of a hardware and notify wifi firmware the gpio pin number. This pin number information is needed for the hardware QCA4019. Signed-off-by: Tamizh Chelvam Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt index 616c877..71bf91f 100644 --- a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt @@ -91,6 +91,11 @@ Optional properties: - qcom,msa-fixed-perm: Boolean context flag to disable SCM call for statically mapped msa region. +- qcom,coexist-support : should contain eithr "0" or "1" to indicate coex + support by the hardware. +- qcom,coexist-gpio-pin : gpio pin number information to support coex + which will be used by wifi firmware. + Example (to supply PCI based wifi block details): In this example, the node is defined as child node of the PCI controller. @@ -159,6 +164,8 @@ wifi0: wifi@a000000 { qcom,msi_addr = <0x0b006040>; qcom,msi_base = <0x40>; qcom,ath10k-pre-calibration-data = [ 01 02 03 ... ]; + qcom,coexist-support = <1>; + qcom,coexist-gpio-pin = <0x33>; }; Example (to supply wcn3990 SoC wifi block details):