ARM: mx28: Add SPI 2 pinmux into imx28.dtsi
Add this SSP port 2 pin multiplexing configuration into the imx28.dtsi file.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chris Ball <cjb@laptop.org>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi
index ece801c..fa5253a 100644
--- a/arch/arm/boot/dts/imx28.dtsi
+++ b/arch/arm/boot/dts/imx28.dtsi
@@ -528,6 +528,19 @@
fsl,voltage = <1>;
fsl,pull-up = <0>;
};
+
+ spi2_pins_a: spi2@0 {
+ reg = <0>;
+ fsl,pinmux-ids = <
+ 0x2100 /* MX28_PAD_SSP2_SCK__SSP2_SCK */
+ 0x2110 /* MX28_PAD_SSP2_MOSI__SSP2_CMD */
+ 0x2120 /* MX28_PAD_SSP2_MISO__SSP2_D0 */
+ 0x2130 /* MX28_PAD_SSP2_SS0__SSP2_D3 */
+ >;
+ fsl,drive-strength = <1>;
+ fsl,voltage = <1>;
+ fsl,pull-up = <1>;
+ };
};
digctl@8001c000 {