From 26c919e1d3f4dff87ad50e104670f048cbc69b17 Mon Sep 17 00:00:00 2001 From: Thomas Abraham Date: Sun, 6 Nov 2011 22:10:44 +0530 Subject: serial: samsung: add device tree support Add device tree based discovery support for Samsung's uart controller. Cc: Ben Dooks Acked-by: Grant Likely Signed-off-by: Thomas Abraham Signed-off-by: Kukjin Kim --- Documentation/devicetree/bindings/serial/samsung_uart.txt | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 Documentation/devicetree/bindings/serial/samsung_uart.txt (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/serial/samsung_uart.txt b/Documentation/devicetree/bindings/serial/samsung_uart.txt new file mode 100644 index 000000000000..2c8a17cf5cb5 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/samsung_uart.txt @@ -0,0 +1,14 @@ +* Samsung's UART Controller + +The Samsung's UART controller is used for interfacing SoC with serial communicaion +devices. + +Required properties: +- compatible: should be + - "samsung,exynos4210-uart", for UART's compatible with Exynos4210 uart ports. + +- reg: base physical address of the controller and length of memory mapped + region. + +- interrupts: interrupt number to the cpu. The interrupt specifier format depends + on the interrupt controller parent. -- cgit v1.2.3