ARM: dts: enable mmc for imx28-evk
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 1abd9b3..8596bdf 100644
--- a/arch/arm/boot/dts/imx28.dtsi
+++ b/arch/arm/boot/dts/imx28.dtsi
@@ -81,24 +81,28 @@
ssp0: ssp@80010000 {
reg = <0x80010000 2000>;
interrupts = <96 82>;
+ fsl,ssp-dma-channel = <0>;
status = "disabled";
};
ssp1: ssp@80012000 {
reg = <0x80012000 2000>;
interrupts = <97 83>;
+ fsl,ssp-dma-channel = <1>;
status = "disabled";
};
ssp2: ssp@80014000 {
reg = <0x80014000 2000>;
interrupts = <98 84>;
+ fsl,ssp-dma-channel = <2>;
status = "disabled";
};
ssp3: ssp@80016000 {
reg = <0x80016000 2000>;
interrupts = <99 85>;
+ fsl,ssp-dma-channel = <3>;
status = "disabled";
};
@@ -179,6 +183,27 @@
fsl,voltage = <1>;
fsl,pull-up = <1>;
};
+
+ mmc0_8bit_pins_a: mmc0-8bit@0 {
+ reg = <0>;
+ fsl,pinmux-ids = <0x2000 0x2010 0x2020
+ 0x2030 0x2040 0x2050 0x2060
+ 0x2070 0x2080 0x2090 0x20a0>;
+ fsl,drive-strength = <1>;
+ fsl,voltage = <1>;
+ fsl,pull-up = <1>;
+ };
+
+ mmc0_cd_cfg: mmc0-cd-cfg {
+ fsl,pinmux-ids = <0x2090>;
+ fsl,pull-up = <0>;
+ };
+
+ mmc0_sck_cfg: mmc0-sck-cfg {
+ fsl,pinmux-ids = <0x20a0>;
+ fsl,drive-strength = <2>;
+ fsl,pull-up = <0>;
+ };
};
digctl@8001c000 {