diff options
Diffstat (limited to 'zephyr/program/nissa/gothrax/keyboard.dtsi')
| -rw-r--r-- | zephyr/program/nissa/gothrax/keyboard.dtsi | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/zephyr/program/nissa/gothrax/keyboard.dtsi b/zephyr/program/nissa/gothrax/keyboard.dtsi new file mode 100644 index 0000000000..1742e1a50f --- /dev/null +++ b/zephyr/program/nissa/gothrax/keyboard.dtsi @@ -0,0 +1,48 @@ +/* Copyright 2022 The ChromiumOS Authors + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +/ { + kblight { + compatible = "cros-ec,kblight-pwm"; + /* + * Use 324 Hz so that 32Khz clock source is used, + * which is not gated in power saving mode. + */ + pwms = <&pwm0 0 PWM_HZ(324) PWM_POLARITY_NORMAL>; + }; +}; + +&pwm0 { + status = "okay"; + prescaler-cx = <PWM_PRESCALER_C4>; + pinctrl-0 = <&pwm0_gpa0_default>; + pinctrl-names = "default"; +}; + +&cros_kb_raw { + status = "okay"; + /* No KSO2 (it's inverted and implemented by GPIO) */ + pinctrl-0 = <&ksi0_default + &ksi1_default + &ksi2_default + &ksi3_default + &ksi4_default + &ksi5_default + &ksi6_default + &ksi7_default + &kso0_default + &kso1_default + &kso3_default + &kso4_default + &kso5_default + &kso6_default + &kso7_default + &kso8_default + &kso9_default + &kso10_default + &kso11_default + &kso12_default>; + pinctrl-names = "default"; +}; |