4 files changed, 10 insertions, 7 deletions
diff --git a/src/soc/mediatek/common/include/soc/wdt.h b/src/soc/mediatek/common/include/soc/wdt.h
index 6b27beffc3..cd43134078 100644
--- a/src/soc/mediatek/common/include/soc/wdt.h
+++ b/src/soc/mediatek/common/include/soc/wdt.h
@@ -39,6 +39,6 @@ enum {
 static struct mtk_wdt_regs *const mtk_wdt = (void *)RGU_BASE;
 
 int mtk_wdt_init(void);
-void mtk_wdt_clr_status(uint32_t wdt_sta);
+void mtk_wdt_clr_status(void);
 
 #endif /* SOC_MEDIATEK_COMMON_WDT_H */
diff --git a/src/soc/mediatek/common/wdt.c b/src/soc/mediatek/common/wdt.c
index 6e1b76110d..587e50f04c 100644
--- a/src/soc/mediatek/common/wdt.c
+++ b/src/soc/mediatek/common/wdt.c
@@ -6,7 +6,7 @@
 #include <soc/wdt.h>
 #include <vendorcode/google/chromeos/chromeos.h>
 
-__weak void mtk_wdt_clr_status(uint32_t wdt_sta) { /* do nothing */ }
+__weak void mtk_wdt_clr_status(void) { /* do nothing */ }
 
 int mtk_wdt_init(void)
 {
@@ -15,7 +15,7 @@ int mtk_wdt_init(void)
 	/* Writing mode register will clear status register */
 	wdt_sta = read32(&mtk_wdt->wdt_status);
 
-	mtk_wdt_clr_status(wdt_sta);
+	mtk_wdt_clr_status();
 
 	printk(BIOS_INFO, "WDT: Status = %#x\n", wdt_sta);
 
diff --git a/src/soc/mediatek/mt8186/wdt.c b/src/soc/mediatek/mt8186/wdt.c
index d0e13d98e9..fbc9bb9989 100644
--- a/src/soc/mediatek/mt8186/wdt.c
+++ b/src/soc/mediatek/mt8186/wdt.c
@@ -9,9 +9,12 @@
 #include <soc/addressmap.h>
 #include <soc/wdt.h>
 
-#define MTK_WDT_CLR_STATUS 0x22000000
+#define MTK_WDT_CLR_STATUS_VAL 0x22
 
-void mtk_wdt_clr_status(uint32_t wdt_sta)
+DEFINE_BITFIELD(MTK_WDT_CLR_STATUS, 31, 24)
+
+void mtk_wdt_clr_status(void)
 {
-	write32(&mtk_wdt->wdt_mode, wdt_sta | MTK_WDT_CLR_STATUS);
+	SET32_BITFIELDS(&mtk_wdt->wdt_mode,
+			MTK_WDT_CLR_STATUS, MTK_WDT_CLR_STATUS_VAL);
 }
diff --git a/src/soc/mediatek/mt8195/wdt.c b/src/soc/mediatek/mt8195/wdt.c
index c000bf7494..fcee3db21a 100644
--- a/src/soc/mediatek/mt8195/wdt.c
+++ b/src/soc/mediatek/mt8195/wdt.c
@@ -6,7 +6,7 @@
 
 #define MTK_WDT_CLR_STATUS 0x230001FF
 
-void mtk_wdt_clr_status(uint32_t wdt_sta)
+void mtk_wdt_clr_status(void)
 {
 	write32(&mtk_wdt->wdt_mode, MTK_WDT_CLR_STATUS);
 }