zmk/app/boards/shields/zmk_uno/boards/nrf52840dk_nrf52840.overlay
Peter Johanson 7e7110d85f fix(pm): Fixes for dedicated on/off on peripherals.
* Add new flag to differentiate soft off on peripherals that
  is invoked by split GATT svc and dedicated additional ones
  tied to GPIO pin.
2024-03-27 20:59:26 -07:00

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/ {
// First, delete the existing basic GPIO based instance.
/delete-node/ encoder;
};
&pinctrl {
qdec_default: qdec_default {
group1 {
psels = <NRF_PSEL(QDEC_A, 1, 11)>,
<NRF_PSEL(QDEC_B, 1, 10)>;
bias-pull-up;
};
};
qdec_sleep: qdec_sleep {
group1 {
psels = <NRF_PSEL(QDEC_A, 1, 11)>,
<NRF_PSEL(QDEC_B, 1, 10)>;
bias-pull-up;
low-power-enable;
};
};
};
// Set up the QDEC hardware based driver and give it the same label as the deleted node.
encoder: &qdec0 {
status = "okay";
led-pre = <0>;
steps = <80>;
pinctrl-0 = <&qdec_default>;
pinctrl-1 = <&qdec_sleep>;
pinctrl-names = "default", "sleep";
};
/ {
behaviors {
hw_soft_off: hw_soft_off {
compatible = "zmk,behavior-soft-off";
#binding-cells = <0>;
};
};
soft_off_direct_kscan: soft_off_direct_kscan {
compatible = "zmk,kscan-gpio-direct";
input-keys = <&button0>;
wakeup-source;
};
soft_off_sideband_behaviors {
compatible = "zmk,kscan-sideband-behaviors";
kscan = <&soft_off_direct_kscan>;
soft_off {
row = <0>;
column = <0>;
bindings = <&hw_soft_off>;
};
};
soft_off_wakers {
compatible = "zmk,soft-off-wakeup-sources";
status = "okay";
wakeup-sources = <&soft_off_direct_kscan>;
};
};