no-map;
                };
 
-               dmu_reserved: rproc@43000000 {
+               delta_reserved: rproc@44000000 {
                        compatible = "shared-dma-pool";
-                       reg = <0x43000000 0x01000000>;
+                       reg = <0x44000000 0x01000000>;
                        no-map;
                };
        };
                        st,syscfg       = <&syscfg_core 0x22c>;
                };
 
-               st231_dmu: remote-processor {
+               st231_delta: remote-processor {
                        compatible      = "st,st231-rproc";
-                       memory-region   = <&dmu_reserved>;
+                       memory-region   = <&delta_reserved>;
                        resets          = <&softreset STIH407_ST231_DMU_SOFTRESET>;
                        reset-names     = "sw_reset";
                        clocks          = <&clk_s_c0_flexgen CLK_ST231_DMU>;