diff --git a/firmware/boards/balto/darfon/darfon.dts b/firmware/boards/balto/darfon/darfon.dts
index f7ece62..897f19e 100644
--- a/firmware/boards/balto/darfon/darfon.dts
+++ b/firmware/boards/balto/darfon/darfon.dts
@@ -74,6 +74,9 @@
 			    <&gpioc  6 GPIO_ACTIVE_LOW>, /* y17 */
 			    <&gpiob 15 GPIO_ACTIVE_LOW>; /* y18 */
 		idle-mode = "poll";
+		settle-time-us = <10>;
+		poll-period-ms = <1>;
+		stable-poll-period-ms = <5>;
 		actual-key-mask = <0x32 0xff 0x7f 0xff 0xff 0x7f 0xff 0x7e
 				   0xff 0xcf 0xff 0xff 0xff 0xff 0xa0 0x81
 				   0xd4 0x88>;
diff --git a/firmware/boards/balto/kbd_matrix/kbd_matrix.dts b/firmware/boards/balto/kbd_matrix/kbd_matrix.dts
index c23d185..5ed1a6b 100644
--- a/firmware/boards/balto/kbd_matrix/kbd_matrix.dts
+++ b/firmware/boards/balto/kbd_matrix/kbd_matrix.dts
@@ -48,6 +48,9 @@
 		//idle-mode = "scan";
 		//poll-timeout-ms = <0>;
 		no-ghostkey-check;
+		settle-time-us = <10>;
+		poll-period-ms = <1>;
+		stable-poll-period-ms = <5>;
 
 		keymap: keymap {
 			compatible = "input-keymap";