1 files changed, 22 insertions, 0 deletions
diff --git a/zephyr/projects/nissa/joxer/keyboard.dts b/zephyr/projects/nissa/joxer/keyboard.dts
new file mode 100644
index 0000000000..04a620767a
--- /dev/null
+++ b/zephyr/projects/nissa/joxer/keyboard.dts
@@ -0,0 +1,22 @@
+/* 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";
+};