From patchwork Wed Apr 5 18:30:02 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rob Herring X-Patchwork-Id: 96900 Delivered-To: patch@linaro.org Received: by 10.140.89.233 with SMTP id v96csp390208qgd; Wed, 5 Apr 2017 11:30:23 -0700 (PDT) X-Received: by 10.36.218.5 with SMTP id z5mr22121849itg.79.1491417023229; Wed, 05 Apr 2017 11:30:23 -0700 (PDT) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id v63si7935035itb.110.2017.04.05.11.30.23; Wed, 05 Apr 2017 11:30:23 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of netdev-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of netdev-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=netdev-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933869AbdDESaV (ORCPT + 6 others); Wed, 5 Apr 2017 14:30:21 -0400 Received: from mail-oi0-f67.google.com ([209.85.218.67]:36389 "EHLO mail-oi0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933630AbdDESaJ (ORCPT ); Wed, 5 Apr 2017 14:30:09 -0400 Received: by mail-oi0-f67.google.com with SMTP id b187so3415331oif.3; Wed, 05 Apr 2017 11:30:09 -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=0zvJtolDZYHUiDbn2uZSdLRJPkqTnumwzr07eU0pk1o=; b=Ak1oKvs6p21aUiEebLTI268s+iCllwae4JJ216kbDhP9CBEV3evpn3WPsbLHCKjrW6 SpBv6s/WbW6D3YCeZOF523Cg15yYUwjdJ3LhUghpNH+H3/gn4UG8F5zKW1eYYH0NrdSK HHvYvi0KsoIAQnq4OPymBdZK24IBGgQLF0wVUYA4T5BRuK2zY08hoygjvtje3b/0yeCp at2TWbXD6Viw2ipUeuarzJ6ngSYY+mrkGWCrUVhEP6cbNvHiFIoepMA8JpdJtmxDwakA i+aTKBwbHl27/KOGHsNhcawQfsQ5GO3ZbF+1hDPD7gsYjR+VM7QYo3i+V9T1bnW53Q3h QmWw== X-Gm-Message-State: AFeK/H3AI+Kl/+uSkWCV60ZAnPxQyNzXGEKhHcOEm6xQ0S4BMm1r6oycE+ZQ898DeRP/Ww== X-Received: by 10.157.17.234 with SMTP id y39mr3692742oty.194.1491417008698; Wed, 05 Apr 2017 11:30:08 -0700 (PDT) Received: from rob-hp-laptop.herring.priv (66-90-148-125.dyn.grandenetworks.net. [66.90.148.125]) by smtp.googlemail.com with ESMTPSA id o76sm5334458ota.17.2017.04.05.11.30.07 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 05 Apr 2017 11:30:08 -0700 (PDT) From: Rob Herring To: Marcel Holtmann , linux-bluetooth@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, Gustavo Padovan , Johan Hedberg , Mark Rutland , Wei Xu , Eyal Reizer , Satish Patel , netdev@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH 1/4] dt-bindings: net: Add TI WiLink shared transport binding Date: Wed, 5 Apr 2017 13:30:02 -0500 Message-Id: <20170405183005.20570-2-robh@kernel.org> X-Mailer: git-send-email 2.10.1 In-Reply-To: <20170405183005.20570-1-robh@kernel.org> References: <20170405183005.20570-1-robh@kernel.org> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org 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 --- .../devicetree/bindings/net/ti,wilink-st.txt | 35 ++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/ti,wilink-st.txt -- 2.10.1 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>; + }; +};