EXPORT_SYMBOL_GPL(zynqmp_pm_release_node);
/**
+ * zynqmp_pm_get_rpu_mode() - Get RPU mode
+ * @node_id: Node ID of the device
+ * @rpu_mode: return by reference value
+ * either split or lockstep
+ *
+ * Return: return 0 on success or error+reason.
+ * if success, then rpu_mode will be set
+ * to current rpu mode.
+ */
+int zynqmp_pm_get_rpu_mode(u32 node_id, enum rpu_oper_mode *rpu_mode)
+{
+ u32 ret_payload[PAYLOAD_ARG_CNT];
+ int ret;
+
+ ret = zynqmp_pm_invoke_fn(PM_IOCTL, node_id,
+ IOCTL_GET_RPU_OPER_MODE, 0, 0, ret_payload);
+
+ /* only set rpu_mode if no error */
+ if (ret == XST_PM_SUCCESS)
+ *rpu_mode = ret_payload[0];
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(zynqmp_pm_get_rpu_mode);
+
+/**
+ * zynqmp_pm_set_rpu_mode() - Set RPU mode
+ * @node_id: Node ID of the device
+ * @rpu_mode: Argument 1 to requested IOCTL call. either split or lockstep
+ *
+ * This function is used to set RPU mode to split or
+ * lockstep
+ *
+ * Return: Returns status, either success or error+reason
+ */
+int zynqmp_pm_set_rpu_mode(u32 node_id, enum rpu_oper_mode rpu_mode)
+{
+ return zynqmp_pm_invoke_fn(PM_IOCTL, node_id,
+ IOCTL_SET_RPU_OPER_MODE, (u32)rpu_mode,
+ 0, NULL);
+}
+EXPORT_SYMBOL_GPL(zynqmp_pm_set_rpu_mode);
+
+/**
+ * zynqmp_pm_set_tcm_config - configure TCM
+ * @node_id: Firmware specific TCM subsystem ID
+ * @tcm_mode: Argument 1 to requested IOCTL call
+ * either PM_RPU_TCM_COMB or PM_RPU_TCM_SPLIT
+ *
+ * This function is used to set RPU mode to split or combined
+ *
+ * Return: status: 0 for success, else failure
+ */
+int zynqmp_pm_set_tcm_config(u32 node_id, enum rpu_tcm_comb tcm_mode)
+{
+ return zynqmp_pm_invoke_fn(PM_IOCTL, node_id,
+ IOCTL_TCM_COMB_CONFIG, (u32)tcm_mode, 0,
+ NULL);
+}
+EXPORT_SYMBOL_GPL(zynqmp_pm_set_tcm_config);
+
+/**
* zynqmp_pm_force_pwrdwn - PM call to request for another PU or subsystem to
* be powered down forcefully
* @node: Node ID of the targeted PU or subsystem
const bool set_addr,
const u64 address,
const enum zynqmp_pm_request_ack ack);
+int zynqmp_pm_get_rpu_mode(u32 node_id, enum rpu_oper_mode *rpu_mode);
+int zynqmp_pm_set_rpu_mode(u32 node_id, u32 arg1);
+int zynqmp_pm_set_tcm_config(u32 node_id, u32 arg1);
int zynqmp_pm_set_sd_config(u32 node, enum pm_sd_config_type config, u32 value);
int zynqmp_pm_set_gem_config(u32 node, enum pm_gem_config_type config,
u32 value);
return -ENODEV;
}
+static inline int zynqmp_pm_get_rpu_mode(u32 node_id, enum rpu_oper_mode *rpu_mode)
+{
+ return -ENODEV;
+}
+
+static inline int zynqmp_pm_set_rpu_mode(u32 node_id, u32 arg1)
+{
+ return -ENODEV;
+}
+
+static inline int zynqmp_pm_set_tcm_config(u32 node_id, u32 arg1)
+{
+ return -ENODEV;
+}
+
static inline int zynqmp_pm_set_sd_config(u32 node,
enum pm_sd_config_type config,
u32 value)