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ARM: dts: imx6qdl-sabresd: Configure the ECSPI1 chip select pin 

GPIO4_9 is used as ECSPI1 chip select and it needs to be configured as GPIO.

Configure the pin functionality explicitly in the dts file instead of relying
on the fact that it comes configured as GPIO from POR or from the bootloader.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
This commit is contained in:
Fabio Estevam 2014-05-14 16:53:55 -03:00 committed by Shawn Guo
parent d8cae888aa
commit f3c723801c
1 changed files with 1 additions and 0 deletions
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arch/arm/boot/dts/imx6qdl-sabresd.dtsi
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@ -340,6 +340,7 @@ pinctrl_ecspi1: ecspi1grp {
MX6QDL_PAD_KEY_COL1__ECSPI1_MISO 0x100b1
MX6QDL_PAD_KEY_ROW0__ECSPI1_MOSI 0x100b1
MX6QDL_PAD_KEY_COL0__ECSPI1_SCLK 0x100b1
MX6QDL_PAD_KEY_ROW1__GPIO4_IO09 0x1b0b0
>;
};