ARM: ux500: Enable all MMC devices on the u9540 when booting with DT

The u9540 supports 3 MMC devices. This patch enables two of them
and updates the configuration of the already enabled SDI4 port.

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

1 files changed, 26 insertions, 1 deletions

diff --git a/arch/arm/boot/dts/u9540.dts b/arch/arm/boot/dts/u9540.dts
index 2dade76321f3..95892ec6c342 100644
--- a/arch/arm/boot/dts/u9540.dts
+++ b/arch/arm/boot/dts/u9540.dts
@@ -33,10 +33,35 @@
                         status = "okay";
                 };
 
+                // External Micro SD slot
+                sdi0_per1@80126000 {
+                        arm,primecell-periphid = <0x10480180>;
+                        max-frequency = <100000000>;
+                        bus-width = <4>;
+                        mmc-cap-sd-highspeed;
+                        mmc-cap-mmc-highspeed;
+                        vmmc-supply = <&ab8500_ldo_aux3_reg>;
+
+                        cd-gpios  = <&gpio7 6 0x4>; // 230
+                        cd-inverted;
+
+                        status = "okay";
+                };
+
+
+                // WLAN SDIO channel
+                sdi1_per2@80118000 {
+                        arm,primecell-periphid = <0x10480180>;
+                        max-frequency = <50000000>;
+                        bus-width = <4>;
+
+                        status = "okay";
+                };
+
                 // On-board eMMC
                 sdi4_per2@80114000 {
                         arm,primecell-periphid = <0x10480180>;
-                        max-frequency = <50000000>;
+                        max-frequency = <100000000>;
                         bus-width = <8>;
                         mmc-cap-mmc-highspeed;
                         vmmc-supply = <&ab8500_ldo_aux2_reg>;