ARM: dts: imx6q{dl}: fix the pin conflict between SPI and WEIM

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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>

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This commit is contained in:

Huang Shijie 2013-05-28 14:20:08 +08:00 • committed by Shawn Guo

parent 85bf6d4e4b

commit 72eb4cca78

3 changed files with 17 additions and 3 deletions

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9

arch/arm/boot/dts/imx6dl-sabreauto.dts

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9

arch/arm/boot/dts/imx6q-sabreauto.dts

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2

arch/arm/boot/dts/imx6qdl-sabreauto.dtsi

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