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-rw-r--r--include/linux/soc/qcom/smem_state.h18
1 files changed, 18 insertions, 0 deletions
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