18c2ecf20Sopenharmony_ci* NXP LPC18xx OTP memory
28c2ecf20Sopenharmony_ci
38c2ecf20Sopenharmony_ciInternal OTP (One Time Programmable) memory for NXP LPC18xx/43xx devices.
48c2ecf20Sopenharmony_ci
58c2ecf20Sopenharmony_ciRequired properties:
68c2ecf20Sopenharmony_ci  - compatible: Should be "nxp,lpc1850-otp"
78c2ecf20Sopenharmony_ci  - reg: Must contain an entry with the physical base address and length
88c2ecf20Sopenharmony_ci    for each entry in reg-names.
98c2ecf20Sopenharmony_ci  - address-cells: must be set to 1.
108c2ecf20Sopenharmony_ci  - size-cells: must be set to 1.
118c2ecf20Sopenharmony_ci
128c2ecf20Sopenharmony_ciSee nvmem.txt for more information.
138c2ecf20Sopenharmony_ci
148c2ecf20Sopenharmony_ciExample:
158c2ecf20Sopenharmony_ci  otp: otp@40045000 {
168c2ecf20Sopenharmony_ci    compatible = "nxp,lpc1850-otp";
178c2ecf20Sopenharmony_ci    reg = <0x40045000 0x1000>;
188c2ecf20Sopenharmony_ci    #address-cells = <1>;
198c2ecf20Sopenharmony_ci    #size-cells = <1>;
208c2ecf20Sopenharmony_ci  };
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