Commit 9b1617f9 authored by Marcel Ziswiler's avatar Marcel Ziswiler Committed by Shawn Guo
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ARM: dts: imx7-colibri-aster: add ssp aka spi cs aka ss pins 



Add Colibri SSP aka SPI chip select (CS) aka slave select (SS) pins as
either used on Arduino UNO compatible header X18 or Raspberry Pi
compatible header X20.

Signed-off-by: default avatarMarcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 145c4d0a

arch/arm/boot/dts/imx7-colibri-aster.dtsi

+10 −0
Original line number Diff line number Diff line
@@ -7,6 +7,16 @@ &adc1 { 
	status = "okay";

};



/* Colibri SSP */

&ecspi3 {

	cs-gpios = <

		&gpio4 11 GPIO_ACTIVE_LOW /* SODIMM 86 / regular SSPFRM as UNO_SPI_CS or  */

		&gpio4 23 GPIO_ACTIVE_LOW /* SODIMM 65 / already muxed pinctrl_gpio2 as SPI_CE0_N */

		&gpio4 22 GPIO_ACTIVE_LOW /* SODIMM 85 / already muxed pinctrl_gpio2 as SPI_CE1_N */

	>;

	status = "okay";

};



&fec1 {

	status = "okay";

};