dts: update to v4.11-rc1

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

4 files changed, 42 insertions, 2 deletions

diff --git a/dts/Bindings/serial/8250.txt b/dts/Bindings/serial/8250.txt
index f86bb06c39..10276a46ec 100644
--- a/dts/Bindings/serial/8250.txt
+++ b/dts/Bindings/serial/8250.txt
@@ -19,6 +19,7 @@ Required properties:
 	- "altr,16550-FIFO128"
 	- "fsl,16550-FIFO64"
 	- "fsl,ns16550"
+	- "ti,da830-uart"
 	- "serial" if the port type is unknown.
 - reg : offset and length of the register set for the device.
 - interrupts : should contain uart interrupt.
diff --git a/dts/Bindings/serial/fsl-imx-uart.txt b/dts/Bindings/serial/fsl-imx-uart.txt
index 1e82802d8e..574c3a2c77 100644
--- a/dts/Bindings/serial/fsl-imx-uart.txt
+++ b/dts/Bindings/serial/fsl-imx-uart.txt
@@ -6,11 +6,13 @@ Required properties:
 - interrupts : Should contain uart interrupt
 
 Optional properties:
-- uart-has-rtscts : Indicate the uart has rts and cts
 - fsl,irda-mode : Indicate the uart supports irda mode
 - fsl,dte-mode : Indicate the uart works in DTE mode. The uart works
                   in DCE mode by default.
 
+Please check Documentation/devicetree/bindings/serial/serial.txt
+for the complete list of generic properties.
+
 Note: Each uart controller should have an alias correctly numbered
 in "aliases" node.
 
diff --git a/dts/Bindings/serial/serial.txt b/dts/Bindings/serial/serial.txt
index fd970f76a7..b542a0ecf0 100644
--- a/dts/Bindings/serial/serial.txt
+++ b/dts/Bindings/serial/serial.txt
@@ -23,7 +23,8 @@ Optional properties:
     they are available for use (wired and enabled by pinmux configuration).
     This depends on both the UART hardware and the board wiring.
     Note that this property is mutually-exclusive with "cts-gpios" and
-    "rts-gpios" above.
+    "rts-gpios" above, unless support is provided to switch between modes
+    dynamically.
 
 
 Examples:
diff --git a/dts/Bindings/serial/slave-device.txt b/dts/Bindings/serial/slave-device.txt
new file mode 100644
index 0000000000..f66037928f
--- /dev/null
+++ b/dts/Bindings/serial/slave-device.txt
@@ -0,0 +1,36 @@
+Serial Slave Device DT binding
+
+This documents the binding structure and common properties for serial
+attached devices. Common examples include Bluetooth, WiFi, NFC and GPS
+devices.
+
+Serial attached devices shall be a child node of the host UART device the
+slave device is attached to. It is expected that the attached device is
+the only child node of the UART device. The slave device node name shall
+reflect the generic type of device for the node.
+
+Required Properties:
+
+- compatible 	: A string reflecting the vendor and specific device the node
+		  represents.
+
+Optional Properties:
+
+- max-speed	: The maximum baud rate the device operates at. This should
+		  only be present if the maximum is less than the slave device
+		  can support. For example, a particular board has some signal
+		  quality issue or the host processor can't support higher
+		  baud rates.
+
+Example:
+
+serial@1234 {
+	compatible = "ns16550a";
+	interrupts = <1>;
+
+	bluetooth {
+		compatible = "brcm,bcm43341-bt";
+		interrupt-parent = <&gpio>;
+		interrupts = <10>;
+	};
+};