In order to enable the USB3 host controller on the Armada 375 DB
platform, we need to create a ranges at the soc node level to describe
the special static window for USB3.
Signed-off-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
---
arch/arm/boot/dts/armada-375-db.dts | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/armada-375-db.dts b/arch/arm/boot/dts/armada-375-db.dts
index 9378d3136b41..928de536a0ff 100644
--- a/arch/arm/boot/dts/armada-375-db.dts
+++ b/arch/arm/boot/dts/armada-375-db.dts
@@ -30,8 +30,9 @@
};
soc {
- ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
- MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000>;
+ ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000 /* internal regs */
+ MBUS_ID(0x05, 0x00) 0 0xff100000 0x20000 /* USB3 XHCI */
+ MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000 /* bootrom */>;
internal-regs {
spi@10600 {
@@ -126,5 +127,10 @@
status = "okay";
};
};
+
+ usb3-controller {
+ status = "okay";
+ };
+
};
};
--
1.8.1.2
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
