Commit f3c72380 authored by Fabio Estevam's avatar Fabio Estevam Committed by Shawn Guo
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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: default avatarFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: default avatarShawn Guo <shawn.guo@freescale.com>
parent d8cae888

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

+1 −0
Original line number Diff line number Diff line
@@ -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

			>;

		};