[PATCH] powerpc/microwatt: Add litesd

[Joel Stanley]

This is the register layout of the litesd peripheral for the fusesoc
based Microwatt SoC.

Signed-off-by: Joel Stanley <j...@jms.id.au>
---
 arch/powerpc/boot/dts/microwatt.dts | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/powerpc/boot/dts/microwatt.dts 
b/arch/powerpc/boot/dts/microwatt.dts
index b69db1d275cd..0a2e82ca1c79 100644
--- a/arch/powerpc/boot/dts/microwatt.dts
+++ b/arch/powerpc/boot/dts/microwatt.dts
@@ -141,6 +141,21 @@ ethernet@8020000 {
                        litex,slot-size = <0x800>;
                        interrupts = <0x11 0x1>;
                };
+
+               mmc@8040000 {
+                       compatible = "litex,mmc";
+                       reg = <0x8042800 0x800
+                               0x8041000 0x800
+                               0x8040800 0x800
+                               0x8042000 0x800
+                               0x8041800 0x800>;
+                       reg-names = "phy", "core", "reader", "writer", "irq";
+                       bus-width = <4>;
+                       interrupts = <0x13 1>;
+                       cap-sd-highspeed;
+                       non-removeable;
+                       status = "disabled";
+               };
        };
 
        chosen {
-- 
2.35.1