From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Lechner Subject: [PATCH 1/2] dt-bindings: net: add TI CC2560 Bluetooth chip Date: Tue, 12 Dec 2017 18:29:30 -0600 Message-ID: <1513124971-23717-2-git-send-email-david@lechnology.com> References: <1513124971-23717-1-git-send-email-david@lechnology.com> Return-path: In-Reply-To: <1513124971-23717-1-git-send-email-david@lechnology.com> Sender: linux-kernel-owner@vger.kernel.org To: devicetree@vger.kernel.org, linux-bluetooth@vger.kernel.org Cc: David Lechner , Rob Herring , Mark Rutland , Marcel Holtmann , Johan Hedberg , netdev@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: devicetree@vger.kernel.org This adds a compatible string for the Texas Instruments CC2560 Bluetooth chip to the existing TI WiLink shared transport bindings. These chips are similar enough that the same bindings work for both. The file is renamed to ti-bluetooth.txt to make it more generic. Signed-off-by: David Lechner --- .../bindings/net/{ti,wilink-st.txt => ti-bluetooth.txt} | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) rename Documentation/devicetree/bindings/net/{ti,wilink-st.txt => ti-bluetooth.txt} (78%) diff --git a/Documentation/devicetree/bindings/net/ti,wilink-st.txt b/Documentation/devicetree/bindings/net/ti-bluetooth.txt similarity index 78% rename from Documentation/devicetree/bindings/net/ti,wilink-st.txt rename to Documentation/devicetree/bindings/net/ti-bluetooth.txt index a45a508..6d03ff8 100644 --- a/Documentation/devicetree/bindings/net/ti,wilink-st.txt +++ b/Documentation/devicetree/bindings/net/ti-bluetooth.txt @@ -1,10 +1,18 @@ -TI WiLink 7/8 (wl12xx/wl18xx) Shared Transport BT/FM/GPS devices +Texas Instruments Bluetooth Chips +--------------------------------- + +This documents the binding structure and common properties for serial +attached TI Bluetooth devices. The following chips are included in this +binding: + +* TI CC256x Bluetooth devices +* 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 +TI WiLink devices also have a separate WiFi interface as described in wireless/ti,wlcore.txt. This bindings follows the UART slave device binding in @@ -12,6 +20,7 @@ This bindings follows the UART slave device binding in Required properties: - compatible: should be one of the following: + "ti,cc2560" "ti,wl1271-st" "ti,wl1273-st" "ti,wl1281-st" -- 2.7.4