From 9f1ca068ea9968e2bde4a2418d97fcd89005f4bf Mon Sep 17 00:00:00 2001 From: Heikki Krogerus Date: Mon, 25 Mar 2013 13:34:45 +0200 Subject: serial: of_serial: Handle fifo-size property This will reduce the need for extra types in 8250.c just in case the fifo size differs from the standard. Signed-off-by: Heikki Krogerus Acked-by: Arnd Bergmann Signed-off-by: Greg Kroah-Hartman --- Documentation/devicetree/bindings/tty/serial/of-serial.txt | 1 + 1 file changed, 1 insertion(+) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/tty/serial/of-serial.txt b/Documentation/devicetree/bindings/tty/serial/of-serial.txt index 8f01cb190f25..c13f0ce74da6 100644 --- a/Documentation/devicetree/bindings/tty/serial/of-serial.txt +++ b/Documentation/devicetree/bindings/tty/serial/of-serial.txt @@ -33,6 +33,7 @@ Optional properties: RTAS and should not be registered. - no-loopback-test: set to indicate that the port does not implements loopback test mode +- fifo-size: the fifo size of the UART. Example: -- cgit v1.2.3 From b0b8c84cf58d2486d48f486b5c47af7a7a33a497 Mon Sep 17 00:00:00 2001 From: Heikki Krogerus Date: Mon, 25 Mar 2013 15:51:15 +0200 Subject: serial: of_serial: Handle auto-flow-control property Automatic Flow Control capability is not tied to this property. This is only one way of detecting it. The property is limited to be used only with 8250 driver. Signed-off-by: Heikki Krogerus Acked-by: Arnd Bergmann Signed-off-by: Greg Kroah-Hartman --- Documentation/devicetree/bindings/tty/serial/of-serial.txt | 3 +++ 1 file changed, 3 insertions(+) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/tty/serial/of-serial.txt b/Documentation/devicetree/bindings/tty/serial/of-serial.txt index c13f0ce74da6..1928a3e83cd0 100644 --- a/Documentation/devicetree/bindings/tty/serial/of-serial.txt +++ b/Documentation/devicetree/bindings/tty/serial/of-serial.txt @@ -34,6 +34,9 @@ Optional properties: - no-loopback-test: set to indicate that the port does not implements loopback test mode - fifo-size: the fifo size of the UART. +- auto-flow-control: one way to enable automatic flow control support. The + driver is allowed to detect support for the capability even without this + property. Example: -- cgit v1.2.3