diff options
| author | Max Schwarz <max.schwarz@online.de> | 2014-03-09 20:43:11 +0100 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2014-04-15 11:00:11 +0200 |
| commit | 6faff9b6bd3d2a279b806d721bb2257fdd2e6bf2 (patch) | |
| tree | 3252607a819f7bcc39c21187ae264a01fde16bee /arch/arm/mach-rockchip | |
| parent | c9eaa447e77efe77b7fa4c953bd62de8297fd6c5 (diff) | |
ARM: rockchip: rk3188: enable pull-ups on UART RX pins
The default behaviour of the uart-rx pins on the rk3188 is to be pulled up and
a lot of designs use diodes to even prevent them from being raised from the
outside.
Therefore change the rx-pin settings accordingly.
This also fixes a uart receive problem on mass production Radxa Rock boards.
Signed-off-by: Max Schwarz <max.schwarz@online.de>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'arch/arm/mach-rockchip')
0 files changed, 0 insertions, 0 deletions