From patchwork Thu Apr 13 15:03:50 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Rob Herring (Arm)" X-Patchwork-Id: 9679577 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 D797960326 for ; Thu, 13 Apr 2017 15:04:44 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CA1DC28462 for ; Thu, 13 Apr 2017 15:04:44 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id BEBE928613; Thu, 13 Apr 2017 15:04:44 +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=-1.4 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_SORBS_SPAM autolearn=no version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 7694E28462 for ; Thu, 13 Apr 2017 15:04:44 +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: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=Fx+tCohP0Jej65QpNwns+JkcTuVQCmrHuW5Lx8qcGjs=; b=abPr4E+QJ6mVrOhQj0K7vbq+Tq dJ5LfGrkrY6TZwVz44kh2JtmrAqMSTsGT+8ykl8XCkH4D4zaIuSv9vmeN+UcA+s1yDtP8zmpMs9TL AobcxZlPd7mteOf1xLkguHUXoRlVHnKPApgKNXYbiUI2jwRRutZns6zslciKhgfoQQxPsqMc18slh vZ3SPE6wwx2fZ16NCN7hVDL0TjJ/Ul83ifQAn0TWknif5d7Xy1Cof8OqaDYQ2XkMBnSGQb8iJLIKl 26m+GXUWaJ/+vLQ1+YmgyKrYOdK8Oy6Tb3Hgmx50djspb2paahZOeMMP+SoZ/Fo4hvDyCSyH+yduN a9EGz6Lg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1cygIb-00085U-Bg; Thu, 13 Apr 2017 15:04:41 +0000 Received: from mail-oi0-f66.google.com ([209.85.218.66]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1cygIK-0007mc-CU for linux-arm-kernel@lists.infradead.org; Thu, 13 Apr 2017 15:04:27 +0000 Received: by mail-oi0-f66.google.com with SMTP id t14so3052455oif.1 for ; Thu, 13 Apr 2017 08:04:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=+ZE4rd0zSwH0QOZciamipR+7Y053NmFEl8HJbyagSaU=; b=RDI9mJ+Y4ZV0XQdIELG7tSLpk3vi6LL2FOPzGnL5a3AQa66+O+DrWJlT3mLwbJxLst yr9F0BkEF4msoUN/JmXV2tP8/Fye4JcXELRK6177wDn755P5vzjr1c0sOU+M9itSH+mJ yuYZrHRyyl9bpMM9bp8ri/LFAuR3HOcZOU8mARQZQjiWRbbAAlinTy6jwK/3Iq5XJVHX 9xAXPRiLAfJPPcspnEke0WT5AwJBRApaQhOU0JK1hKVTDkBgBt4fIKlgjURVtEZgpTHq mP6102vHsjRY4ZhwsvpPZCl4WaM8In3Rqgvi44/t823jfkmCSxkz5CWSkBJ04KY698Tz RYbQ== X-Gm-Message-State: AN3rC/4pcwwk6+V6JLtfSU6FZrHyS+r59oFgC4WQxckZ1/wntgVbkG/w +kv2ayof4lSxyQ== X-Received: by 10.202.182.194 with SMTP id g185mr1546931oif.60.1492095843352; Thu, 13 Apr 2017 08:04:03 -0700 (PDT) Received: from localhost.localdomain (66-90-148-125.dyn.grandenetworks.net. [66.90.148.125]) by smtp.googlemail.com with ESMTPSA id h189sm10626808oic.37.2017.04.13.08.04.02 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 13 Apr 2017 08:04:02 -0700 (PDT) From: Rob Herring To: Marcel Holtmann , linux-bluetooth@vger.kernel.org Subject: [PATCH v3 1/4] dt-bindings: net: Add TI WiLink shared transport binding Date: Thu, 13 Apr 2017 10:03:50 -0500 Message-Id: <20170413150353.7389-2-robh@kernel.org> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170413150353.7389-1-robh@kernel.org> References: <20170413150353.7389-1-robh@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170413_080424_472305_3C8AAF66 X-CRM114-Status: GOOD ( 11.27 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Johan Hedberg , Gustavo Padovan , Satish Patel , Wei Xu , Eyal Reizer , netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Add serial slave device binding for the TI WiLink series of Bluetooth/FM/GPS devices. Signed-off-by: Rob Herring Cc: Mark Rutland Cc: netdev@vger.kernel.org Cc: devicetree@vger.kernel.org Reviewed-by: Sebastian Reichel --- v3: - rebase on bluetooth-next .../devicetree/bindings/net/ti,wilink-st.txt | 35 ++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/ti,wilink-st.txt diff --git a/Documentation/devicetree/bindings/net/ti,wilink-st.txt b/Documentation/devicetree/bindings/net/ti,wilink-st.txt new file mode 100644 index 000000000000..cbad73a84ac4 --- /dev/null +++ b/Documentation/devicetree/bindings/net/ti,wilink-st.txt @@ -0,0 +1,35 @@ +TI WiLink 7/8 (wl12xx/wl18xx) Shared Transport BT/FM/GPS devices + +TI WiLink devices have a UART interface for providing Bluetooth, FM radio, +and GPS over what's called "shared transport". The shared transport is +standard BT HCI protocol with additional channels for the other functions. + +These devices also have a separate WiFi interface as described in +wireless/ti,wlcore.txt. + +This bindings follows the UART slave device binding in +../serial/slave-device.txt. + +Required properties: + - compatible: should be one of the following: + "ti,wl1271-st" + "ti,wl1273-st" + "ti,wl1831-st" + "ti,wl1835-st" + "ti,wl1837-st" + +Optional properties: + - enable-gpios : GPIO signal controlling enabling of BT. Active high. + - vio-supply : Vio input supply (1.8V) + - vbat-supply : Vbat input supply (2.9-4.8V) + +Example: + +&serial0 { + compatible = "ns16550a"; + ... + bluetooth { + compatible = "ti,wl1835-st"; + enable-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>; + }; +};