3 files changed, 86 insertions, 4 deletions
diff --git a/include/linux/reset.h b/include/linux/reset.h
index 7f65f9cff951..c4c097de0ba9 100644
--- a/include/linux/reset.h
+++ b/include/linux/reset.h
@@ -38,6 +38,9 @@ static inline struct reset_control *devm_reset_control_get_optional(
 struct reset_control *of_reset_control_get(struct device_node *node,
 					   const char *id);
 
+struct reset_control *of_reset_control_get_by_index(
+					struct device_node *node, int index);
+
 #else
 
 static inline int reset_control_reset(struct reset_control *rstc)
@@ -71,7 +74,7 @@ static inline void reset_control_put(struct reset_control *rstc)
 
 static inline int device_reset_optional(struct device *dev)
 {
-	return -ENOSYS;
+	return -ENOTSUPP;
 }
 
 static inline struct reset_control *__must_check reset_control_get(
@@ -91,19 +94,25 @@ static inline struct reset_control *__must_check devm_reset_control_get(
 static inline struct reset_control *reset_control_get_optional(
 					struct device *dev, const char *id)
 {
-	return ERR_PTR(-ENOSYS);
+	return ERR_PTR(-ENOTSUPP);
 }
 
 static inline struct reset_control *devm_reset_control_get_optional(
 					struct device *dev, const char *id)
 {
-	return ERR_PTR(-ENOSYS);
+	return ERR_PTR(-ENOTSUPP);
 }
 
 static inline struct reset_control *of_reset_control_get(
 				struct device_node *node, const char *id)
 {
-	return ERR_PTR(-ENOSYS);
+	return ERR_PTR(-ENOTSUPP);
+}
+
+static inline struct reset_control *of_reset_control_get_by_index(
+				struct device_node *node, int index)
+{
+	return ERR_PTR(-ENOTSUPP);
 }
 
 #endif /* CONFIG_RESET_CONTROLLER */
diff --git a/include/linux/soc/qcom/smem_state.h b/include/linux/soc/qcom/smem_state.h
new file mode 100644
index 000000000000..f35e1512fcaa
--- /dev/null
+++ b/include/linux/soc/qcom/smem_state.h
@@ -0,0 +1,18 @@
+#ifndef __QCOM_SMEM_STATE__
+#define __QCOM_SMEM_STATE__
+
+struct qcom_smem_state;
+
+struct qcom_smem_state_ops {
+	int (*update_bits)(void *, u32, u32);
+};
+
+struct qcom_smem_state *qcom_smem_state_get(struct device *dev, const char *con_id, unsigned *bit);
+void qcom_smem_state_put(struct qcom_smem_state *);
+
+int qcom_smem_state_update_bits(struct qcom_smem_state *state, u32 mask, u32 value);
+
+struct qcom_smem_state *qcom_smem_state_register(struct device_node *of_node, const struct qcom_smem_state_ops *ops, void *data);
+void qcom_smem_state_unregister(struct qcom_smem_state *state);
+
+#endif
diff --git a/include/linux/wkup_m3_ipc.h b/include/linux/wkup_m3_ipc.h
new file mode 100644
index 000000000000..d6ba7d39a62f
--- /dev/null
+++ b/include/linux/wkup_m3_ipc.h
@@ -0,0 +1,55 @@
+/*
+ * TI Wakeup M3 for AMx3 SoCs Power Management Routines
+ *
+ * Copyright (C) 2015 Texas Instruments Incorporated - http://www.ti.com/
+ * Dave Gerlach <d-gerlach@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _LINUX_WKUP_M3_IPC_H
+#define _LINUX_WKUP_M3_IPC_H
+
+#define WKUP_M3_DEEPSLEEP	1
+#define WKUP_M3_STANDBY		2
+#define WKUP_M3_IDLE		3
+
+#include <linux/mailbox_client.h>
+
+struct wkup_m3_ipc_ops;
+
+struct wkup_m3_ipc {
+	struct rproc *rproc;
+
+	void __iomem *ipc_mem_base;
+	struct device *dev;
+
+	int mem_type;
+	unsigned long resume_addr;
+	int state;
+
+	struct completion sync_complete;
+	struct mbox_client mbox_client;
+	struct mbox_chan *mbox;
+
+	struct wkup_m3_ipc_ops *ops;
+};
+
+struct wkup_m3_ipc_ops {
+	void (*set_mem_type)(struct wkup_m3_ipc *m3_ipc, int mem_type);
+	void (*set_resume_address)(struct wkup_m3_ipc *m3_ipc, void *addr);
+	int (*prepare_low_power)(struct wkup_m3_ipc *m3_ipc, int state);
+	int (*finish_low_power)(struct wkup_m3_ipc *m3_ipc);
+	int (*request_pm_status)(struct wkup_m3_ipc *m3_ipc);
+};
+
+struct wkup_m3_ipc *wkup_m3_ipc_get(void);
+void wkup_m3_ipc_put(struct wkup_m3_ipc *m3_ipc);
+#endif /* _LINUX_WKUP_M3_IPC_H */