From c098020d0368ded1c6ba8d7b612feffe067509a6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= Date: Mon, 21 Jan 2013 14:22:56 +0100 Subject: serial/efm32: parse location property MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The non-dt probing allowed passing the location via platform data from the beginning. So make up leeway for device tree probing. Signed-off-by: Uwe Kleine-König Signed-off-by: Greg Kroah-Hartman --- Documentation/devicetree/bindings/tty/serial/efm32-uart.txt | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'Documentation/devicetree') diff --git a/Documentation/devicetree/bindings/tty/serial/efm32-uart.txt b/Documentation/devicetree/bindings/tty/serial/efm32-uart.txt index 6588b6950a7f..8e080b893b49 100644 --- a/Documentation/devicetree/bindings/tty/serial/efm32-uart.txt +++ b/Documentation/devicetree/bindings/tty/serial/efm32-uart.txt @@ -5,10 +5,16 @@ Required properties: - reg : Address and length of the register set - interrupts : Should contain uart interrupt +Optional properties: +- location : Decides the location of the USART I/O pins. + Allowed range : [0 .. 5] + Default: 0 + Example: uart@0x4000c400 { compatible = "efm32,uart"; reg = <0x4000c400 0x400>; interrupts = <15>; + location = <0>; }; -- cgit v1.2.1