ARM: ux500: Add SDI (MMC) support to the HREF Device Tree

Here we add the Device Tree nodes which are required to successfully
probe the MMCI driver which will enable the four cards available on
ST-Ericsson's HREF hardware development platform.

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

diff --git a/arch/arm/boot/dts/hrefv60plus.dts b/arch/arm/boot/dts/hrefv60plus.dts
index a9584823a4c147e4bdcd2f19db56a7d74bd3a4f9..55f4191a626ede9b0f74d27752ede38d7a547b2b 100644 (file)
--- a/arch/arm/boot/dts/hrefv60plus.dts
+++ b/arch/arm/boot/dts/hrefv60plus.dts
@@ -31,6 +31,50 @@
                        };
                };
 
+               // External Micro SD slot
+               sdi0_per1@80126000 {
+                       arm,primecell-periphid = <0x10480180>;
+                       max-frequency = <50000000>;
+                       bus-width = <4>;
+                       mmc-cap-sd-highspeed;
+                       mmc-cap-mmc-highspeed;
+                       vmmc-supply = <&ab8500_ldo_aux3_reg>;
+
+                       cd-gpios  = <&tc3589x_gpio 3 0x4>;
+
+                       status = "okay";
+               };
+
+               // WLAN SDIO channel
+               sdi1_per2@80118000 {
+                       arm,primecell-periphid = <0x10480180>;
+                       max-frequency = <50000000>;
+                       bus-width = <4>;
+
+                       status = "okay";
+               };
+
+               // PoP:ed eMMC
+               sdi2_per3@80005000 {
+                       arm,primecell-periphid = <0x10480180>;
+                       max-frequency = <50000000>;
+                       bus-width = <8>;
+                       mmc-cap-mmc-highspeed;
+
+                       status = "okay";
+               };
+
+               // On-board eMMC
+               sdi4_per2@80114000 {
+                       arm,primecell-periphid = <0x10480180>;
+                       max-frequency = <50000000>;
+                       bus-width = <8>;
+                       mmc-cap-mmc-highspeed;
+                       vmmc-supply = <&ab8500_ldo_aux2_reg>;
+
+                       status = "okay";
+               };
+
                prcmu@80157000 {
                        db8500-prcmu-regulators {
                                db8500_vape_reg: db8500_vape {