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: 97375 Delivered-To: patch@linaro.org Received: by 10.182.246.10 with SMTP id xs10csp787000obc; Thu, 13 Apr 2017 08:04:09 -0700 (PDT) X-Received: by 10.98.23.23 with SMTP id 23mr3830867pfx.30.1492095849657; Thu, 13 Apr 2017 08:04:09 -0700 (PDT) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id 74si9093443pga.211.2017.04.13.08.04.09; Thu, 13 Apr 2017 08:04:09 -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 S1754623AbdDMPEH (ORCPT + 6 others); Thu, 13 Apr 2017 11:04:07 -0400 Received: from mail-oi0-f65.google.com ([209.85.218.65]:33648 "EHLO mail-oi0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754511AbdDMPEE (ORCPT ); Thu, 13 Apr 2017 11:04:04 -0400 Received: by mail-oi0-f65.google.com with SMTP id t63so12468031oih.0; 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=ClxfOkyqtuR6fECYB2LB+kETes9YajbH+jkGUp6pqqNx92i+6tY3aJPcgnZdZM9sl7 x/3eT5y4903rToT91BjsXwnhkDmDr3JT7Os4+UgQ+0zTIowlFC2C8weLdJqy0lcKhH/R VtxeIe0Minh17BlEN48F62+VAgOQcXTnbf3nZDfVcEmfT37Tfa7W2kR5igSyHqvLzpCl EjcjOHkrzqyWPL0iBzGwXlVw6npRALVEKCNufLQ0vQFLi51Sp0b82Nz1rmMAM8gtwwmO D0NkrP8S3HQjKAPKZXj7qlJRyXJ5MbxkWu7juKicQx4sNKx84tbi6xrFORVSuXg01hxi gtxQ== X-Gm-Message-State: AN3rC/5YKSJlOfBybqoq8dghxTZDn8rGd1eFBpE2faH19clVaBMo8JYx KdGPTU4DwIIlrQOuX44= 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 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 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> 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 --- 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 -- 2.11.0 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>; + }; +};