@@ -7,7 +7,8 @@ Required properties:
Optional property:
- big-endian: If present the watchdog device's registers are implemented
- in big endian mode, otherwise in little mode.
+ in big endian mode, otherwise in native mode(same with CPU), for more
+ detail please see: Documentation/devicetree/bindings/regmap/regmap.txt.
Examples:
@@ -191,12 +191,10 @@ static struct regmap_config imx2_wdt_regmap_config = {
static int __init imx2_wdt_probe(struct platform_device *pdev)
{
- struct device_node *np = pdev->dev.of_node;
struct imx2_wdt_device *wdev;
struct watchdog_device *wdog;
struct resource *res;
void __iomem *base;
- bool big_endian;
int ret;
u32 val;
@@ -204,10 +202,6 @@ static int __init imx2_wdt_probe(struct platform_device *pdev)
if (!wdev)
return -ENOMEM;
- big_endian = of_property_read_bool(np, "big-endian");
- if (big_endian)
- imx2_wdt_regmap_config.val_format_endian = REGMAP_ENDIAN_BIG;
-
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(base))
Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> --- This is depended on the following regmap framework patches, which have just been merged into linux-next tree: https://lkml.org/lkml/2014/7/15/6 https://lkml.org/lkml/2014/7/15/5 https://lkml.org/lkml/2014/7/15/7 Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.txt | 3 ++- drivers/watchdog/imx2_wdt.c | 6 ------ 2 files changed, 2 insertions(+), 7 deletions(-)