diff --git a/include/linux/mfd/cros_ec_commands.h b/include/linux/mfd/cros_ec_commands.h
index 88d08aa85738..7f98c6e63ad1 100644
--- a/include/linux/mfd/cros_ec_commands.h
+++ b/include/linux/mfd/cros_ec_commands.h
@@ -4045,6 +4045,40 @@ struct ec_params_dedicated_charger_limit {
 	uint16_t voltage_lim; /* in mV */
 } __ec_align2;
 
+/*****************************************************************************/
+/* Hibernate/Deep Sleep Commands */
+
+/* Set the delay before going into hibernation. */
+#define EC_CMD_HIBERNATION_DELAY 0x00A8
+
+struct ec_params_hibernation_delay {
+	/*
+	 * Seconds to wait in G3 before hibernate.  Pass in 0 to read the
+	 * current settings without changing them.
+	 */
+	uint32_t seconds;
+} __ec_align4;
+
+struct ec_response_hibernation_delay {
+	/*
+	 * The current time in seconds in which the system has been in the G3
+	 * state.  This value is reset if the EC transitions out of G3.
+	 */
+	uint32_t time_g3;
+
+	/*
+	 * The current time remaining in seconds until the EC should hibernate.
+	 * This value is also reset if the EC transitions out of G3.
+	 */
+	uint32_t time_remaining;
+
+	/*
+	 * The current time in seconds that the EC should wait in G3 before
+	 * hibernating.
+	 */
+	uint32_t hibernate_delay;
+} __ec_align4;
+
 /* Inform the EC when entering a sleep state */
 #define EC_CMD_HOST_SLEEP_EVENT 0x00A9
 
@@ -4052,13 +4086,102 @@ enum host_sleep_event {
 	HOST_SLEEP_EVENT_S3_SUSPEND   = 1,
 	HOST_SLEEP_EVENT_S3_RESUME    = 2,
 	HOST_SLEEP_EVENT_S0IX_SUSPEND = 3,
-	HOST_SLEEP_EVENT_S0IX_RESUME  = 4
+	HOST_SLEEP_EVENT_S0IX_RESUME  = 4,
+	/* S3 suspend with additional enabled wake sources */
+	HOST_SLEEP_EVENT_S3_WAKEABLE_SUSPEND = 5,
 };
 
 struct ec_params_host_sleep_event {
 	uint8_t sleep_event;
 } __ec_align1;
 
+/*
+ * Use a default timeout value (CONFIG_SLEEP_TIMEOUT_MS) for detecting sleep
+ * transition failures
+ */
+#define EC_HOST_SLEEP_TIMEOUT_DEFAULT 0
+
+/* Disable timeout detection for this sleep transition */
+#define EC_HOST_SLEEP_TIMEOUT_INFINITE 0xFFFF
+
+struct ec_params_host_sleep_event_v1 {
+	/* The type of sleep being entered or exited. */
+	uint8_t sleep_event;
+
+	/* Padding */
+	uint8_t reserved;
+	union {
+		/* Parameters that apply for suspend messages. */
+		struct {
+			/*
+			 * The timeout in milliseconds between when this message
+			 * is received and when the EC will declare sleep
+			 * transition failure if the sleep signal is not
+			 * asserted.
+			 */
+			uint16_t sleep_timeout_ms;
+		} suspend_params;
+
+		/* No parameters for non-suspend messages. */
+	};
+} __ec_align2;
+
+/* A timeout occurred when this bit is set */
+#define EC_HOST_RESUME_SLEEP_TIMEOUT 0x80000000
+
+/*
+ * The mask defining which bits correspond to the number of sleep transitions,
+ * as well as the maximum number of suspend line transitions that will be
+ * reported back to the host.
+ */
+#define EC_HOST_RESUME_SLEEP_TRANSITIONS_MASK 0x7FFFFFFF
+
+struct ec_response_host_sleep_event_v1 {
+	union {
+		/* Response fields that apply for resume messages. */
+		struct {
+			/*
+			 * The number of sleep power signal transitions that
+			 * occurred since the suspend message. The high bit
+			 * indicates a timeout occurred.
+			 */
+			uint32_t sleep_transitions;
+		} resume_response;
+
+		/* No response fields for non-resume messages. */
+	};
+} __ec_align4;
+
+/*****************************************************************************/
+/* Device events */
+#define EC_CMD_DEVICE_EVENT 0x00AA
+
+enum ec_device_event {
+	EC_DEVICE_EVENT_TRACKPAD,
+	EC_DEVICE_EVENT_DSP,
+	EC_DEVICE_EVENT_WIFI,
+};
+
+enum ec_device_event_param {
+	/* Get and clear pending device events */
+	EC_DEVICE_EVENT_PARAM_GET_CURRENT_EVENTS,
+	/* Get device event mask */
+	EC_DEVICE_EVENT_PARAM_GET_ENABLED_EVENTS,
+	/* Set device event mask */
+	EC_DEVICE_EVENT_PARAM_SET_ENABLED_EVENTS,
+};
+
+#define EC_DEVICE_EVENT_MASK(event_code) BIT(event_code % 32)
+
+struct ec_params_device_event {
+	uint32_t event_mask;
+	uint8_t param;
+} __ec_align_size1;
+
+struct ec_response_device_event {
+	uint32_t event_mask;
+} __ec_align4;
+
 /*****************************************************************************/
 /* Smart battery pass-through */
 
@@ -4304,12 +4427,14 @@ enum ec_reboot_cmd {
 	/* (command 3 was jump to RW-B) */
 	EC_REBOOT_COLD = 4,          /* Cold-reboot */
 	EC_REBOOT_DISABLE_JUMP = 5,  /* Disable jump until next reboot */
-	EC_REBOOT_HIBERNATE = 6      /* Hibernate EC */
+	EC_REBOOT_HIBERNATE = 6,     /* Hibernate EC */
+	EC_REBOOT_HIBERNATE_CLEAR_AP_OFF = 7, /* and clears AP_OFF flag */
 };
 
 /* Flags for ec_params_reboot_ec.reboot_flags */
 #define EC_REBOOT_FLAG_RESERVED0      BIT(0)  /* Was recovery request */
 #define EC_REBOOT_FLAG_ON_AP_SHUTDOWN BIT(1)  /* Reboot after AP shutdown */
+#define EC_REBOOT_FLAG_SWITCH_RW_SLOT BIT(2)  /* Switch RW slot */
 
 struct ec_params_reboot_ec {
 	uint8_t cmd;           /* enum ec_reboot_cmd */
