From patchwork Thu Feb 15 08:56:17 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Govind Singh X-Patchwork-Id: 10220711 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 865A7601E7 for ; Thu, 15 Feb 2018 08:57:11 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 77ED5290BC for ; Thu, 15 Feb 2018 08:57:11 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6CE96290C4; Thu, 15 Feb 2018 08:57:11 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID autolearn=unavailable version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id F2C59290BC for ; Thu, 15 Feb 2018 08:57:10 +0000 (UTC) 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: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:In-Reply-To: References:List-Owner; bh=ZviCzAbpDlBC+/TDyhk8aP3mdG7eXtxHUwk/3dCH31c=; b=PZ1 Sb8fBjdIlnwfzkTS0ESztvEIu7/aFcCD1OSZAGZlVEdNmraNFjgXdrttQ8ECTjVg9/JkvLbabeUwg iJdM2DGyXlHur9ACQJGik9DJIrvJvGkp2pFcp8VrnNSX3Fmnbn5lpUtYX/WwaRId/WsFt8pNKYDA1 ijkxNzDXuJWBONS5HEvWF+EQ6eVJ3IJ0ps7GnFUSQycMA6NaMioAyIT8zQ4LTUSPRNqJT7sZxK6Nn 3Kx8Ju+ETnkgn3bwegx6DyVknTRxDTFxP5GHLYD8aGq9L3NwX4h7rkwtUs2I2KHymX6Frp0YXocb1 /sw8KOcsGMd9krRkqbQpxNl552VplYA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.89 #1 (Red Hat Linux)) id 1emFLk-0006BN-Vx; Thu, 15 Feb 2018 08:57:04 +0000 Received: from smtp.codeaurora.org ([198.145.29.96]) by bombadil.infradead.org with esmtps (Exim 4.89 #1 (Red Hat Linux)) id 1emFLh-00063R-5e for ath10k@lists.infradead.org; Thu, 15 Feb 2018 08:57:03 +0000 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id C6B84604BE; Thu, 15 Feb 2018 08:56:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1518685010; bh=8K5JtOxzCUNaPgi75m6RfT2Qz3tq77hEwS4IBRtbHcg=; h=From:To:Cc:Subject:Date:From; b=kIrlodDc64XpkPPeVHmHP3tHKp3bOQF5wq1ilhmTcqGQraN+fyvIQUZt/GzxhTEl0 CL5ofAg/nf+tFL+l8gAVq6UGdqDq0U3gOf3SGeJ4FoKAL7PgHTReeUY+Uhevz1otb9 Ihn8bxjhvr625pIEKH69FC0K/wmv6UUeXbhMg9Wk= Received: from govinds-linux.qualcomm.com (blr-c-bdr-fw-01_globalnat_allzones-outside.qualcomm.com [103.229.19.19]) (using TLSv1.1 with cipher ECDHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) (Authenticated sender: govinds@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id E96EB6030F; Thu, 15 Feb 2018 08:56:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1518685010; bh=8K5JtOxzCUNaPgi75m6RfT2Qz3tq77hEwS4IBRtbHcg=; h=From:To:Cc:Subject:Date:From; b=kIrlodDc64XpkPPeVHmHP3tHKp3bOQF5wq1ilhmTcqGQraN+fyvIQUZt/GzxhTEl0 CL5ofAg/nf+tFL+l8gAVq6UGdqDq0U3gOf3SGeJ4FoKAL7PgHTReeUY+Uhevz1otb9 Ihn8bxjhvr625pIEKH69FC0K/wmv6UUeXbhMg9Wk= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org E96EB6030F Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=govinds@codeaurora.org From: Govind Singh To: ath10k@lists.infradead.org Subject: [PATCH 13/13] dt: bindings: add bindings for wcn3990 wifi block Date: Thu, 15 Feb 2018 14:26:17 +0530 Message-Id: <1518684977-14607-1-git-send-email-govinds@codeaurora.org> X-Mailer: git-send-email 1.9.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180215_005701_316021_0B8B7CCF X-CRM114-Status: GOOD ( 10.56 ) X-BeenThere: ath10k@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Govind Singh , linux-wireless@vger.kernel.org MIME-Version: 1.0 Sender: "ath10k" Errors-To: ath10k-bounces+patchwork-ath10k=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Add device tree binding documentation details for wcn3990 wifi block present in Qualcomm SDM845/APQ8098 SoC into "qcom,ath10k.txt". Signed-off-by: Govind Singh --- .../bindings/net/wireless/qcom,ath10k.txt | 35 ++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt index 3d2a031..07b0f13 100644 --- a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt @@ -4,6 +4,7 @@ Required properties: - compatible: Should be one of the following: * "qcom,ath10k" * "qcom,ipq4019-wifi" + * "qcom,wcn3990-wifi" PCI based devices uses compatible string "qcom,ath10k" and takes calibration data along with board specific data via "qcom,ath10k-calibration-data". @@ -18,8 +19,11 @@ In general, entry "qcom,ath10k-pre-calibration-data" and "qcom,ath10k-calibration-data" conflict with each other and only one can be provided per device. +SNOC based devices (i.e. wcn3990) uses compatible string "qcom,wcn3990-wifi". + Optional properties: - reg: Address and length of the register set for the device. +- reg-names: Names of the memory regions defined in reg entry. - resets: Must contain an entry for each entry in reset-names. See ../reset/reseti.txt for details. - reset-names: Must include the list of following reset names, @@ -49,6 +53,12 @@ Optional properties: hw versions. - qcom,ath10k-pre-calibration-data : pre calibration data as an array, the length can vary between hw versions. +- qcom,-supply: handle to the regulator device tree node + optional "supply-name" is "vdd-0.8-cx-mx". +- qcom,-config: Specifies voltage levels for supply. Should be + specified in pairs (min, max), units uV. There can + be optional load in uA and Regulator settle delay in + uS. Example (to supply the calibration data alone): @@ -119,3 +129,28 @@ wifi0: wifi@a000000 { qcom,msi_base = <0x40>; qcom,ath10k-pre-calibration-data = [ 01 02 03 ... ]; }; + +Example (to supply wcn3990 SoC wifi block details): + +qcom,msm_ath10k@18000000 { + compatible = "qcom,wcn3990-wifi"; + reg = <0x18800000 0x800000>; + reg-names = "membase"; + clocks = <&clock_gcc clk_aggre2_noc_clk>; + clock-names = "smmu_aggre2_noc_clk" + interrupts = + <0 130 0 /* CE0 */ >, + <0 131 0 /* CE1 */ >, + <0 132 0 /* CE2 */ >, + <0 133 0 /* CE3 */ >, + <0 134 0 /* CE4 */ >, + <0 135 0 /* CE5 */ >, + <0 136 0 /* CE6 */ >, + <0 137 0 /* CE7 */ >, + <0 138 0 /* CE8 */ >, + <0 139 0 /* CE9 */ >, + <0 140 0 /* CE10 */ >, + <0 141 0 /* CE11 */ >; + vdd-0.8-cx-mx-supply = <&pm8998_l5>; + qcom,vdd-0.8-cx-mx-config = <800000 800000 2400 1000>; +};