From f728f4bfc495a588abda4661c09595112677be25 Mon Sep 17 00:00:00 2001 From: Xiubo Li Date: Tue, 3 Jun 2014 10:45:14 +0800 Subject: watchdog: imx2_wdt: adds big endianness support. This watchdog driver will be working on IMX2+, Vybrid, LS1, LS2+ platforms, and will be in different endianness mode in those SoCs: SoCs WDT endian mode ------------------------------------ IMX2+ LE Vybird LE LS1 BE LS2 LE Signed-off-by: Xiubo Li Reviewed-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck --- Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.txt | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'Documentation/devicetree') diff --git a/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.txt b/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.txt index 2144af1a5264..e52ba2da868c 100644 --- a/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.txt +++ b/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.txt @@ -5,10 +5,15 @@ Required properties: - reg : Should contain WDT registers location and length - interrupts : Should contain WDT interrupt +Optional property: +- big-endian: If present the watchdog device's registers are implemented + in big endian mode, otherwise in little mode. + Examples: wdt@73f98000 { compatible = "fsl,imx51-wdt", "fsl,imx21-wdt"; reg = <0x73f98000 0x4000>; interrupts = <58>; + big-endian; }; -- cgit v1.2.3-59-g8ed1b