[PATCH AUTOSEL for 4.14 04/67] dt-bindings: net: add TI CC2560 Bluetooth chip

Sasha Levin
2018-03-08T04:58:16Z

From: David Lechner <david@lechnology.com>

[ Upstream commit 07c7edd0db441f83eeee087470add5be280cc018 ]

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 <david@lechnology.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
---
.../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} (75%)

diff --git a/Documentation/devicetree/bindings/net/ti,wilink-st.txt b/Documentation/devicetree/bindings/net/ti-bluetooth.txt
similarity index 75%
rename from Documentation/devicetree/bindings/net/ti,wilink-st.txt
rename to Documentation/devicetree/bindings/net/ti-bluetooth.txt
index 1649c1f66b07..3690732750f0 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"
--
2.14.1