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| author | Luka Perkov <luka@openwrt.org> | 2014-02-15 22:54:32 +0000 |
|---|---|---|
| committer | Luka Perkov <luka@openwrt.org> | 2014-02-15 22:54:32 +0000 |
| commit | eddc327c7ca388d953fd74260ac9b429d57d3da8 (patch) | |
| tree | 72391ac66a2d20180b9551f5450f88c78b5be83a /target/linux/lantiq/dts | |
| parent | af8f06becafd7b6a394a212c668298308fe31211 (diff) | |
| download | mtk-20170518-eddc327c7ca388d953fd74260ac9b429d57d3da8.zip mtk-20170518-eddc327c7ca388d953fd74260ac9b429d57d3da8.tar.gz mtk-20170518-eddc327c7ca388d953fd74260ac9b429d57d3da8.tar.bz2 | |
lantiq: fix PCI problems on ARV4510PW
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 <malaakso@elisanet.fi>
SVN-Revision: 39587
Diffstat (limited to 'target/linux/lantiq/dts')
| -rw-r--r-- | target/linux/lantiq/dts/ARV4510PW.dts | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/target/linux/lantiq/dts/ARV4510PW.dts b/target/linux/lantiq/dts/ARV4510PW.dts index adba211..4772495 100644 --- a/target/linux/lantiq/dts/ARV4510PW.dts +++ b/target/linux/lantiq/dts/ARV4510PW.dts @@ -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 { |