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| author | Shiji Yang <yangshiji66@qq.com> | 2022-12-12 11:18:41 +0000 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2022-12-17 21:08:14 +0100 |
| commit | a7d8b54f86f572409b40c7ab4ad3982a1eabfdfe (patch) | |
| tree | ddf07cca8965753f3c7dab4a768cc110939295a7 /target | |
| parent | 53123b93b0a14deb43274c44ea473ea9b360acf3 (diff) | |
| download | upstream-a7d8b54f86f572409b40c7ab4ad3982a1eabfdfe.tar.gz upstream-a7d8b54f86f572409b40c7ab4ad3982a1eabfdfe.tar.bz2 upstream-a7d8b54f86f572409b40c7ab4ad3982a1eabfdfe.zip | |
ramips: improve support for H3C TX180x series devices
1. Explicitly declare gpio pin groups to ensure that gpio works properly.
2. Override bootargs in device tree to avoid modifying u-boot envs during
initial installation.
Tested on H3C TX1801 Plus
Signed-off-by: Shiji Yang <yangshiji66@qq.com>
Diffstat (limited to 'target')
| -rw-r--r-- | target/linux/ramips/dts/mt7621_h3c_tx180x.dtsi | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/mt7621_h3c_tx180x.dtsi b/target/linux/ramips/dts/mt7621_h3c_tx180x.dtsi index 61f2f8cc98..54d7908e40 100644 --- a/target/linux/ramips/dts/mt7621_h3c_tx180x.dtsi +++ b/target/linux/ramips/dts/mt7621_h3c_tx180x.dtsi @@ -16,6 +16,7 @@ chosen { bootargs = "console=ttyS0,115200"; + bootargs-override = "console=ttyS0,115200"; }; keys { @@ -141,6 +142,13 @@ status = "disabled"; }; +&state_default { + gpio { + groups = "jtag"; + function = "gpio"; + }; +}; + &switch0 { ports { port@1 { |