18c2ecf20Sopenharmony_ciFreescale DCFG 28c2ecf20Sopenharmony_ci 38c2ecf20Sopenharmony_ciDCFG is the device configuration unit, that provides general purpose 48c2ecf20Sopenharmony_ciconfiguration and status for the device. Such as setting the secondary 58c2ecf20Sopenharmony_cicore start address and release the secondary core from holdoff and startup. 68c2ecf20Sopenharmony_ci 78c2ecf20Sopenharmony_ciRequired properties: 88c2ecf20Sopenharmony_ci - compatible: Should contain a chip-specific compatible string, 98c2ecf20Sopenharmony_ci Chip-specific strings are of the form "fsl,<chip>-dcfg", 108c2ecf20Sopenharmony_ci The following <chip>s are known to be supported: 118c2ecf20Sopenharmony_ci ls1012a, ls1021a, ls1043a, ls1046a, ls2080a. 128c2ecf20Sopenharmony_ci 138c2ecf20Sopenharmony_ci - reg : should contain base address and length of DCFG memory-mapped registers 148c2ecf20Sopenharmony_ci 158c2ecf20Sopenharmony_ciExample: 168c2ecf20Sopenharmony_ci dcfg: dcfg@1ee0000 { 178c2ecf20Sopenharmony_ci compatible = "fsl,ls1021a-dcfg"; 188c2ecf20Sopenharmony_ci reg = <0x0 0x1ee0000 0x0 0x10000>; 198c2ecf20Sopenharmony_ci }; 20