diff options
| author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2023-01-09 14:19:59 +0100 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2023-01-26 08:27:03 +0800 |
| commit | 800a4ea17eb86b1f2cfad9fd7a252a3803bc5264 (patch) | |
| tree | 2fb8c873ff84651729c066c113f4ac174c588722 /arch/arm/boot/dts/imx7-colibri.dtsi | |
| parent | 752ddcd291f30f71de747ce25c4ffe843ec6a380 (diff) | |
ARM: dts: colibri-imx6ull: improve wake-up with gpio key
The pin GPIO5_IO01 externally pulls down, it is required to sequentially
connect this pin (signal WAKE_MICO#) to +3v3 and then disconnect it to
trigger a wakeup interrupt.
Adding the flag GPIO_PULL_DOWN allows the system to be woken up just
connecting the pin GPIO5_IO01 to +3v3.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/imx7-colibri.dtsi')
0 files changed, 0 insertions, 0 deletions