ARM: dts: enable mmc for imx23-evk

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

2 files changed, 30 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/imx23-evk.dts b/arch/arm/boot/dts/imx23-evk.dts
index 8cad51ee6f89..70bffa929b65 100644
--- a/arch/arm/boot/dts/imx23-evk.dts
+++ b/arch/arm/boot/dts/imx23-evk.dts
@@ -21,6 +21,17 @@
         };
 
         apb@80000000 {
+                apbh@80000000 {
+                        ssp0: ssp@80010000 {
+                                compatible = "fsl,imx23-mmc";
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&mmc0_8bit_pins_a &mmc0_pins_fixup>;
+                                bus-width = <8>;
+                                wp-gpios = <&gpio1 30 0>;
+                                status = "okay";
+                        };
+                };
+
                 apbx@80040000 {
                         duart: serial@80070000 {
                                 pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi
index 26220550f2f8..8c5f9994f3fc 100644
--- a/arch/arm/boot/dts/imx23.dtsi
+++ b/arch/arm/boot/dts/imx23.dtsi
@@ -69,6 +69,8 @@
 
                         ssp0: ssp@80010000 {
                                 reg = <0x80010000 2000>;
+                                interrupts = <15 14>;
+                                fsl,ssp-dma-channel = <1>;
                                 status = "disabled";
                         };
 
@@ -117,6 +119,21 @@
                                         fsl,voltage = <1>;
                                         fsl,pull-up = <0>;
                                 };
+
+                                mmc0_8bit_pins_a: mmc0-8bit@0 {
+                                        reg = <0>;
+                                        fsl,pinmux-ids = <0x2020 0x2030 0x2040
+                                                0x2050 0x0082 0x0092 0x00a2
+                                                0x00b2 0x2000 0x2010 0x2060>;
+                                        fsl,drive-strength = <1>;
+                                        fsl,voltage = <1>;
+                                        fsl,pull-up = <1>;
+                                };
+
+                                mmc0_pins_fixup: mmc0-pins-fixup {
+                                        fsl,pinmux-ids = <0x2010 0x2060>;
+                                        fsl,pull-up = <0>;
+                                };
                         };
 
                         digctl@8001c000 {
@@ -161,6 +178,8 @@
 
                         ssp1: ssp@80034000 {
                                 reg = <0x80034000 2000>;
+                                interrupts = <2 20>;
+                                fsl,ssp-dma-channel = <2>;
                                 status = "disabled";
                         };