3 commits

Author	SHA1	Message	Date
Shawn Guo	88cde8b78f	ARM: dts: imx: update #interrupt-cells for gpio nodes ... Change the value of #interrupt-cells of gpio nodes from 1 to 2, so that the gpio irq type can be specified in device tree. Also update binding document to make it clear. Reported-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>	2012-07-07 20:13:24 +08:00
Shawn Guo	c1cb438522	bindings: update imx and mxs #gpio-cells ... The of_get_named_gpio_flags can retrieve the second cell of gpio-specifier as the "flags". The imx and mxs gpio driver do not have their own .xlate callback, which means of_gpio_simple_xlate is used and it's a 1:1 mapping between gpio controller flags and Linux "enum of_gpio_flags". Update imx and mxs bindings document to make it clear. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>	2012-07-06 19:57:42 +08:00
Shawn Guo	8937cb602b	gpio/mxc: add device tree probe support ... The patch adds device tree probe support for gpio-mxc driver. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>	2011-07-08 12:38:18 -06:00