Some ARV4510PW units seem to have unstable PCI due to missing pull-up resistors. This patch makes sure that the GPIO lines are driven properly.
Signed-off-by: Matti Laakso <[email protected]> --- Index: trunk/target/linux/lantiq/dts/ARV4510PW.dts =================================================================== --- trunk/target/linux/lantiq/dts/ARV4510PW.dts (revision 39356) +++ trunk/target/linux/lantiq/dts/ARV4510PW.dts (working copy) @@ -56,11 +56,13 @@ ebu { lantiq,groups = "ebu a23"; lantiq,function = "ebu"; + lantiq,open-drain = <0>; lantiq,output = <1>; }; stp { lantiq,groups = "stp"; lantiq,function = "stp"; + lantiq,open-drain = <0>; lantiq,output = <1>; }; exin { @@ -76,11 +78,13 @@ pci_out { lantiq,groups = "gnt1", "gnt2"; lantiq,function = "pci"; + lantiq,open-drain = <0>; + lantiq,pull = <0>; lantiq,output = <1>; }; pci_rst { lantiq,pins = "io21"; - lantiq,open-drain; + lantiq,open-drain = <0>; lantiq,output = <1>; }; buttons { _______________________________________________ openwrt-devel mailing list [email protected] https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
