1c66ec88fSEmmanuel VadotSynopsys DesignWare Reset controller 2c66ec88fSEmmanuel Vadot======================================= 3c66ec88fSEmmanuel Vadot 4c66ec88fSEmmanuel VadotPlease also refer to reset.txt in this directory for common reset 5c66ec88fSEmmanuel Vadotcontroller binding usage. 6c66ec88fSEmmanuel Vadot 7c66ec88fSEmmanuel VadotRequired properties: 8c66ec88fSEmmanuel Vadot 9c66ec88fSEmmanuel Vadot- compatible: should be one of the following. 10c66ec88fSEmmanuel Vadot "snps,dw-high-reset" - for active high configuration 11c66ec88fSEmmanuel Vadot "snps,dw-low-reset" - for active low configuration 12c66ec88fSEmmanuel Vadot 13c66ec88fSEmmanuel Vadot- reg: physical base address of the controller and length of memory mapped 14c66ec88fSEmmanuel Vadot region. 15c66ec88fSEmmanuel Vadot 16c66ec88fSEmmanuel Vadot- #reset-cells: must be 1. 17c66ec88fSEmmanuel Vadot 18c66ec88fSEmmanuel Vadotexample: 19c66ec88fSEmmanuel Vadot 20c66ec88fSEmmanuel Vadot dw_rst_1: reset-controller@0000 { 21c66ec88fSEmmanuel Vadot compatible = "snps,dw-high-reset"; 22c66ec88fSEmmanuel Vadot reg = <0x0000 0x4>; 23c66ec88fSEmmanuel Vadot #reset-cells = <1>; 24c66ec88fSEmmanuel Vadot }; 25c66ec88fSEmmanuel Vadot 26*5def4c47SEmmanuel Vadot dw_rst_2: reset-controller@1000 { 27c66ec88fSEmmanuel Vadot compatible = "snps,dw-low-reset"; 28c66ec88fSEmmanuel Vadot reg = <0x1000 0x8>; 29c66ec88fSEmmanuel Vadot #reset-cells = <1>; 30c66ec88fSEmmanuel Vadot }; 31