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Diffstat (limited to 'drivers/watchdog/at91sam9_wdt.h')
-rw-r--r--drivers/watchdog/at91sam9_wdt.h21
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/watchdog/at91sam9_wdt.h b/drivers/watchdog/at91sam9_wdt.h
index abfe34dd760a..298d545df1a1 100644
--- a/drivers/watchdog/at91sam9_wdt.h
+++ b/drivers/watchdog/at91sam9_wdt.h
@@ -24,7 +24,10 @@
#define AT91_WDT_MR 0x04 /* Watchdog Mode Register */
#define AT91_WDT_WDV (0xfffUL << 0) /* Counter Value */
#define AT91_WDT_SET_WDV(x) ((x) & AT91_WDT_WDV)
+#define AT91_SAM9X60_PERIODRST BIT(4) /* Period Reset */
+#define AT91_SAM9X60_RPTHRST BIT(5) /* Minimum Restart Period */
#define AT91_WDT_WDFIEN BIT(12) /* Fault Interrupt Enable */
+#define AT91_SAM9X60_WDDIS BIT(12) /* Watchdog Disable */
#define AT91_WDT_WDRSTEN BIT(13) /* Reset Processor */
#define AT91_WDT_WDRPROC BIT(14) /* Timer Restart */
#define AT91_WDT_WDDIS BIT(15) /* Watchdog Disable */
@@ -37,4 +40,22 @@
#define AT91_WDT_WDUNF BIT(0) /* Watchdog Underflow */
#define AT91_WDT_WDERR BIT(1) /* Watchdog Error */
+/* Watchdog Timer Value Register */
+#define AT91_SAM9X60_VR 0x08
+
+/* Watchdog Window Level Register */
+#define AT91_SAM9X60_WLR 0x0c
+/* Watchdog Period Value */
+#define AT91_SAM9X60_COUNTER (0xfffUL << 0)
+#define AT91_SAM9X60_SET_COUNTER(x) ((x) & AT91_SAM9X60_COUNTER)
+
+/* Interrupt Enable Register */
+#define AT91_SAM9X60_IER 0x14
+/* Period Interrupt Enable */
+#define AT91_SAM9X60_PERINT BIT(0)
+/* Interrupt Disable Register */
+#define AT91_SAM9X60_IDR 0x18
+/* Interrupt Status Register */
+#define AT91_SAM9X60_ISR 0x1c
+
#endif