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| author | Xiubo Li <Li.Xiubo@freescale.com> | 2014-06-03 04:45:14 +0200 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2014-08-05 22:43:11 +0200 |
| commit | f728f4bfc495a588abda4661c09595112677be25 (patch) | |
| tree | 40d1b38ae81dd8a979d44eef44508883cb8d3bdc /Documentation | |
| parent | watchdog: shwdt: Remove the unnecessary check of resource after platform_get_... (diff) | |
| download | linux-f728f4bfc495a588abda4661c09595112677be25.tar.xz linux-f728f4bfc495a588abda4661c09595112677be25.zip | |
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 <Li.Xiubo@freescale.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.txt | 5 |
1 files changed, 5 insertions, 0 deletions
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; }; |