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[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 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> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170405_113029_377588_AB1DFF58 X-CRM114-Status: GOOD ( 11.17 ) 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 --- .../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>; + }; +};