diff --git a/arch/arm/mach-uniphier/micro-support-card.c b/arch/arm/mach-uniphier/micro-support-card.c
index f7a37e3..eeb515a 100644
--- a/arch/arm/mach-uniphier/micro-support-card.c
+++ b/arch/arm/mach-uniphier/micro-support-card.c
@@ -25,12 +25,12 @@
  */
 void support_card_reset_deassert(void)
 {
-	writel(0, MICRO_SUPPORT_CARD_RESET);
+	writel(0x00010000, MICRO_SUPPORT_CARD_RESET);
 }
 
 void support_card_reset(void)
 {
-	writel(3, MICRO_SUPPORT_CARD_RESET);
+	writel(0x00020003, MICRO_SUPPORT_CARD_RESET);
 }
 
 static int support_card_show_revision(void)