diff --git a/arch/arm/boot/dts/imx28-pwsh3.dts b/arch/arm/boot/dts/imx28-pwsh3.dts
index b2dca5289..fca0f222d 100644
--- a/arch/arm/boot/dts/imx28-pwsh3.dts
+++ b/arch/arm/boot/dts/imx28-pwsh3.dts
@@ -54,9 +54,9 @@ &keyboard_gpio {
 		<0 1 KEY_ESC>,        /* Search */
 		<0 2 KEY_TAB>,        /* Kokugo */
 		<0 3 KEY_PAGEDOWN>,   /* My Dictionary */
-		<0 4 KEY_INSERT>,     /* History / Bookmark */
+		<0 4 KEY_ZENKAKUHANKAKU>, /* History / Bookmark: Japanese input toggle */
 		<0 5 KEY_DELETE>,     /* Marker test */
-		/* <0x01 6 Home>, */
+		<0 6 KEY_LEFTMETA>,   /* Home */
 
 		/* Bank 0x02 */
 		<1 0 KEY_Q>,          /* Q */
@@ -105,8 +105,8 @@ &keyboard_gpio {
 
 		/* Bank 0x40 */
 		<6 0 KEY_LEFTALT>,    /* Switch characters */
-		/* <6 1 KEY_PAGEDOWN>, */ /* Page Down */
-		/* <6 2  Memorization tool> */
+		<6 1 KEY_F11>,        /* Page Down */
+		<6 2 KEY_F12>,        /* Memorization tool */
 		<6 3 KEY_ESC>,        /* Go Back */
 		<6 4 KEY_ENTER>,      /* Enter */
 		/* <6 5 ?> */
@@ -116,9 +116,9 @@ &keyboard_gpio {
 		<0 1 KEY_ESC>,        /* Search */
 		<0 2 KEY_TAB>,        /* Kokugo */
 		<0 3 KEY_PAGEDOWN>,   /* My Dictionary */
-		<0 4 KEY_INSERT>,     /* History / Bookmark */
+		<0 4 KEY_ZENKAKUHANKAKU>, /* History / Bookmark: Japanese input toggle */
 		<0 5 KEY_DELETE>,     /* Marker test */
-		/* <0 6 Home>, */
+		<0 6 KEY_LEFTMETA>,   /* Home */
 
 		<1 0 KEY_1>,          /* Q */
 		<1 1 KEY_2>,          /* W */
@@ -148,5 +148,7 @@ &keyboard_gpio {
 		<5 1 KEY_LEFTCTRL>,   /* Page Up */
 
 		<6 0 KEY_LEFTALT>,    /* Switch characters */
+		<6 1 KEY_F2>,         /* Symbol + Page Down: F2 (reboot on the ly login screen) */
+		<6 2 KEY_F1>,         /* Symbol + Memorization tool: F1 (shutdown on the ly login screen) */
 		<6 6 KEY_BACKSPACE>;  /* Backspace */
 };