soc: qcom: add snapshot of PIL, SSR and SYSMON drivers/libraries

This is a snapshot of PIL, SSR and SYSMON drivers and libraries as
of msm-3.18 commit
	5cef33a285e91869cebe40a25e6294ae1e5fc9cc
	(Merge "ASoC: msm: Update the AFE clock API support")

Change-Id: Ibebddee32b15fbcb5b18cceac43769d3309e609c
Signed-off-by: David Keitel <dkeitel@codeaurora.org>

1 files changed, 124 insertions, 0 deletions

diff --git a/include/soc/qcom/sysmon.h b/include/soc/qcom/sysmon.h
new file mode 100644
index 000000000000..bda973764d8b
--- /dev/null
+++ b/include/soc/qcom/sysmon.h
@@ -0,0 +1,124 @@
+/*
+ * Copyright (c) 2011-2015, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef __MSM_SYSMON_H
+#define __MSM_SYSMON_H
+
+#include <soc/qcom/smd.h>
+#include <soc/qcom/subsystem_notif.h>
+#include <soc/qcom/subsystem_restart.h>
+
+/**
+ * enum subsys_id - Destination subsystems for events.
+ */
+enum subsys_id {
+	/* SMD subsystems */
+	SYSMON_SS_MODEM     = SMD_APPS_MODEM,
+	SYSMON_SS_LPASS     = SMD_APPS_QDSP,
+	SYSMON_SS_WCNSS     = SMD_APPS_WCNSS,
+	SYSMON_SS_DSPS      = SMD_APPS_DSPS,
+	SYSMON_SS_Q6FW      = SMD_APPS_Q6FW,
+
+	/* Non-SMD subsystems */
+	SYSMON_SS_EXT_MODEM = SMD_NUM_TYPE,
+	SYSMON_NUM_SS
+};
+
+/**
+ * enum ssctl_ssr_event_enum_type - Subsystem notification type.
+ */
+enum ssctl_ssr_event_enum_type {
+	SSCTL_SSR_EVENT_ENUM_TYPE_MIN_ENUM_VAL = -2147483647,
+	SSCTL_SSR_EVENT_BEFORE_POWERUP = 0,
+	SSCTL_SSR_EVENT_AFTER_POWERUP = 1,
+	SSCTL_SSR_EVENT_BEFORE_SHUTDOWN = 2,
+	SSCTL_SSR_EVENT_AFTER_SHUTDOWN = 3,
+	SSCTL_SSR_EVENT_ENUM_TYPE_MAX_ENUM_VAL = 2147483647
+};
+
+/**
+ * enum ssctl_ssr_event_driven_enum_type - Subsystem shutdown type.
+ */
+enum ssctl_ssr_event_driven_enum_type {
+	SSCTL_SSR_EVENT_DRIVEN_ENUM_TYPE_MIN_ENUM_VAL = -2147483647,
+	SSCTL_SSR_EVENT_FORCED = 0,
+	SSCTL_SSR_EVENT_GRACEFUL = 1,
+	SSCTL_SSR_EVENT_DRIVEN_ENUM_TYPE_MAX_ENUM_VAL = 2147483647
+};
+
+#if defined(CONFIG_MSM_SYSMON_COMM) || defined(CONFIG_MSM_SYSMON_GLINK_COMM)
+extern int sysmon_send_event(struct subsys_desc *dest_desc,
+			struct subsys_desc *event_desc,
+			enum subsys_notif_type notif);
+extern int sysmon_send_event_no_qmi(struct subsys_desc *dest_desc,
+				struct subsys_desc *event_desc,
+				enum subsys_notif_type notif);
+extern int sysmon_get_reason(struct subsys_desc *dest_desc, char *buf,
+				size_t len);
+extern int sysmon_get_reason_no_qmi(struct subsys_desc *dest_desc,
+				char *buf, size_t len);
+extern int sysmon_send_shutdown(struct subsys_desc *dest_desc);
+extern int sysmon_send_shutdown_no_qmi(struct subsys_desc *dest_desc);
+extern int sysmon_notifier_register(struct subsys_desc *desc);
+extern void sysmon_notifier_unregister(struct subsys_desc *desc);
+extern int sysmon_glink_register(struct subsys_desc *desc);
+extern void sysmon_glink_unregister(struct subsys_desc *desc);
+#else
+static inline int sysmon_send_event(struct subsys_desc *dest_desc,
+					struct subsys_desc *event_desc,
+					enum subsys_notif_type notif)
+{
+	return 0;
+}
+static inline int sysmon_send_event_no_qmi(struct subsys_desc *dest_desc,
+						struct subsys_desc *event_desc,
+						enum subsys_notif_type notif)
+{
+	return 0;
+}
+static inline int sysmon_get_reason(struct subsys_desc *dest_desc,
+					char *buf, size_t len)
+{
+	return 0;
+}
+static inline int sysmon_get_reason_no_qmi(struct subsys_desc *dest_desc,
+						char *buf, size_t len)
+{
+	return 0;
+}
+static inline int sysmon_send_shutdown(struct subsys_desc *dest_desc)
+{
+	return 0;
+}
+static inline int sysmon_send_shutdown_no_qmi(struct subsys_desc *dest_desc)
+{
+	return 0;
+}
+static inline int sysmon_notifier_register(struct subsys_desc *desc)
+{
+	return 0;
+}
+static inline void sysmon_notifier_unregister(struct subsys_desc *desc)
+{
+}
+static inline int sysmon_glink_register(struct subsys_desc *desc)
+{
+	return 0;
+}
+static inline void sysmon_glink_unregister(struct subsys_desc *desc)
+{
+}
+#endif
+
+#endif