[OpenWrt-Devel] [PATCH 1/4] lantiq: Add the xbar to vr9.dts

[Martin Blumenstingl]

linux 4.4 (since commit 08b3c894e56580b8ed3e601212a25bda974c3cc2
"MIPS: lantiq: Disable xbar fpi burst mode") requires that the xbar is
defined in the .dts of vrx200 (VR9) SoCs.
---
I am not sure if the xbar size is really 0x1000 or if it's smaller/larger.
Unfortunately there doesn't seem to be public information about it, but
at least 0x1000 works.

 target/linux/lantiq/dts/vr9.dtsi | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/target/linux/lantiq/dts/vr9.dtsi b/target/linux/lantiq/dts/vr9.dtsi
index 136483a..df63ce7 100644
--- a/target/linux/lantiq/dts/vr9.dtsi
+++ b/target/linux/lantiq/dts/vr9.dtsi
@@ -75,6 +75,11 @@
 			interrupt-parent = <&icu0>;
 			interrupts = <115>;
 		};
+
+		xbar0: xbar at 400000 {
+			compatible = "lantiq,xbar-xway";
+			reg = <0x400000 0x1000>;
+		};
 	};
 
 	fpi at 10000000 {
@@ -184,7 +189,6 @@
 				0xE105400 0x400>;       /* pci bridge */
 			status = "disabled";
 		};
-
 	};
 
 	vdsl {
-- 
2.6.4
_______________________________________________
openwrt-devel mailing list
openwrt-devel at lists.openwrt.org
https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel