1 files changed, 21 insertions, 2 deletions

diff --git a/drivers/mfd/db8500-prcmu.c b/drivers/mfd/db8500-prcmu.c
index b5bd245ca892..dcc690efdc25 100644
--- a/drivers/mfd/db8500-prcmu.c
+++ b/drivers/mfd/db8500-prcmu.c
@@ -131,12 +131,14 @@
 #define MB1H_REQUEST_APE_OPP_100_VOLT 0x3
 #define MB1H_RELEASE_APE_OPP_100_VOLT 0x4
 #define MB1H_RELEASE_USB_WAKEUP 0x5
+#define MB1H_PLL_ON_OFF 0x6
 
 /* Mailbox 1 Requests */
 #define PRCM_REQ_MB1_ARM_OPP                    (PRCM_REQ_MB1 + 0x0)
 #define PRCM_REQ_MB1_APE_OPP                    (PRCM_REQ_MB1 + 0x1)
-#define PRCM_REQ_MB1_APE_OPP_100_RESTORE        (PRCM_REQ_MB1 + 0x4)
-#define PRCM_REQ_MB1_ARM_OPP_100_RESTORE        (PRCM_REQ_MB1 + 0x8)
+#define PRCM_REQ_MB1_PLL_ON_OFF                 (PRCM_REQ_MB1 + 0x4)
+#define PLL_SOC1_OFF    0x4
+#define PLL_SOC1_ON     0x8
 
 /* Mailbox 1 ACKs */
 #define PRCM_ACK_MB1_CURRENT_ARM_OPP    (PRCM_ACK_MB1 + 0x0)
@@ -184,6 +186,11 @@
 #define MB4H_HOTDOG     0x12
 #define MB4H_HOTMON     0x13
 #define MB4H_HOT_PERIOD 0x14
+#define MB4H_A9WDOG_CONF 0x16
+#define MB4H_A9WDOG_EN   0x17
+#define MB4H_A9WDOG_DIS  0x18
+#define MB4H_A9WDOG_LOAD 0x19
+#define MB4H_A9WDOG_KICK 0x20
 
 /* Mailbox 4 Requests */
 #define PRCM_REQ_MB4_DDR_ST_AP_SLEEP_IDLE       (PRCM_REQ_MB4 + 0x0)
@@ -196,6 +203,13 @@
 #define PRCM_REQ_MB4_HOT_PERIOD                 (PRCM_REQ_MB4 + 0x0)
 #define HOTMON_CONFIG_LOW                       BIT(0)
 #define HOTMON_CONFIG_HIGH                      BIT(1)
+#define PRCM_REQ_MB4_A9WDOG_0                   (PRCM_REQ_MB4 + 0x0)
+#define PRCM_REQ_MB4_A9WDOG_1                   (PRCM_REQ_MB4 + 0x1)
+#define PRCM_REQ_MB4_A9WDOG_2                   (PRCM_REQ_MB4 + 0x2)
+#define PRCM_REQ_MB4_A9WDOG_3                   (PRCM_REQ_MB4 + 0x3)
+#define A9WDOG_AUTO_OFF_EN                      BIT(7)
+#define A9WDOG_AUTO_OFF_DIS                     0
+#define A9WDOG_ID_MASK                          0xf
 
 /* Mailbox 5 Requests */
 #define PRCM_REQ_MB5_I2C_SLAVE_OP       (PRCM_REQ_MB5 + 0x0)
@@ -1638,6 +1652,11 @@ static bool read_mailbox_4(void)
         case MB4H_HOTDOG:
         case MB4H_HOTMON:
         case MB4H_HOT_PERIOD:
+        case MB4H_A9WDOG_CONF:
+        case MB4H_A9WDOG_EN:
+        case MB4H_A9WDOG_DIS:
+        case MB4H_A9WDOG_LOAD:
+        case MB4H_A9WDOG_KICK:
                 break;
         default:
                 print_unknown_header_warning(4, header);