lantiq: VGV7510KW22BRN - set the phy clock source

VGV7510KW2 with VRX288 v1.2 has brnboot 1.8 installed. Starting with
this brnboot version, the "GPHY Clock Source" isn't set anymore by
brnboot, with the result that xrx200-net fails to probe/initialize the
phys.

Use the phy clock source device tree binding to specify the clock source.

Signed-off-by: Mathias Kresin <openwrt@kresin.me>
SVN-Revision: 49284

diff --git a/target/linux/lantiq/dts/VGV7510KW22BRN.dts b/target/linux/lantiq/dts/VGV7510KW22BRN.dts
index e353dce0b72890aa65f2524e602d44b8147ed9f5..f93249bc8d132bffc9506f0d0f341e6d0e56e13c 100644 (file)
--- a/target/linux/lantiq/dts/VGV7510KW22BRN.dts
+++ b/target/linux/lantiq/dts/VGV7510KW22BRN.dts
@@ -3,6 +3,12 @@
 /include/ "VGV7510KW22.dtsi"
 
 / {
+       sram@1F000000 {
+               cgu@103000 {
+                       lantiq,phy-clk-src = <0x2>;
+               };
+       };
+
        fpi@10000000 {
                localbus@0 {
                        nor-boot@0 {