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path: root/zephyr/projects/npcx_evb/npcx9/keyboard.dts
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/* Copyright 2021 The Chromium OS Authors. All rights reserved.
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */

/ {
	cros-keyscan {
		compatible = "cros-keyscan";

		output-settle = <40>;
		debounce-down = <6000>;
		scan-period = <1500>;
		poll-timeout = <1000000>;

		actual-key-mask = <
			0x14	/* C0 */
			0xff	/* C1 */
			0xff	/* C2 */
			0xff	/* C3 */
			0xff	/* C4 */
			0xf5	/* C5 */
			0xff	/* C6 */
			0xa4	/* C7 */
			0xff	/* C8 */
			0xf6	/* C9 */
			0x55	/* C10 */
			0xfa	/* C11 */
			0xc8	/* C12 */
			>;
	};

	kblight {
		compatible = "cros-ec,kblight-pwm";
		pwms = <&pwm2 0 PWM_KHZ(10) PWM_POLARITY_NORMAL>;
		frequency = <10000>;
	};
};

&pwm2 {
	status = "okay";
	pinctrl-0 = <&pwm2_gpc4>;
	pinctrl-names = "default";
};

&cros_kb_raw {
	status = "okay";
	/* No KSO2 (it's inverted and implemented by GPIO) */
	pinctrl-0 = <
		&alt7_no_ksi0_sl
		&alt7_no_ksi1_sl
		&alt7_no_ksi2_sl
		&alt7_no_ksi3_sl
		&alt7_no_ksi4_sl
		&alt7_no_ksi5_sl
		&alt7_no_ksi6_sl
		&alt7_no_ksi7_sl
		&alt8_no_kso00_sl
		&alt8_no_kso01_sl
		&alt8_no_kso03_sl
		&alt8_no_kso04_sl
		&alt8_no_kso05_sl
		&alt8_no_kso06_sl
		&alt8_no_kso07_sl
		&alt9_no_kso08_sl
		&alt9_no_kso09_sl
		&alt9_no_kso10_sl
		&alt9_no_kso11_sl
		&alt9_no_kso12_sl
	>;
	pinctrl-names = "default";
};