ARM: dts: imx6q{dl}: fix the pin conflict between SPI and WEIM
authorHuang Shijie <b32955@freescale.com>
Tue, 28 May 2013 06:20:08 +0000 (14:20 +0800)
committerShawn Guo <shawn.guo@linaro.org>
Mon, 17 Jun 2013 08:04:29 +0000 (16:04 +0800)
commit72eb4cca7844c600f2e839c2e27a16c1eaa213f9
tree993cac83fd7407668deb27c58a9d76f4b4dd47da
parent85bf6d4e4b100efda8169f6f98fd65d0029c7813
ARM: dts: imx6q{dl}: fix the pin conflict between SPI and WEIM

In the imx6q-sabreauto and imx6dl-sabreauto boards,
the pin MX6Q{DL}_PAD_EIM_D19 is used as a GPIO for SPI NOR, but
it is used as a data pin for the WEIM NOR.

In order to fix the conflict, this patch removes the pin from the hog,
and adds a new board-level pinctrl: pinctrl_ecspi1_sabreauto.

The SPI NOR selects this pinctrl_ecspi1_sabreauto when it is enabled.

Signed-off-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
arch/arm/boot/dts/imx6dl-sabreauto.dts
arch/arm/boot/dts/imx6q-sabreauto.dts
arch/arm/boot/dts/imx6qdl-sabreauto.dtsi