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nvmem: dt: document lpc1850 OTP binding 

Documenation for the LPC18xx/43xx OTP memory bindings.

Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
Joachim Eastwood 2016-10-31 14:45:17 +00:00 committed by Greg Kroah-Hartman
parent 88806daf10
commit b16ebc017e
1 changed files with 20 additions and 0 deletions
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Documentation/devicetree/bindings/nvmem/lpc1850-otp.txt 100644
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* NXP LPC18xx OTP memory
Internal OTP (One Time Programmable) memory for NXP LPC18xx/43xx devices.
Required properties:
- compatible: Should be "nxp,lpc1850-otp"
- reg: Must contain an entry with the physical base address and length
for each entry in reg-names.
- address-cells: must be set to 1.
- size-cells: must be set to 1.
See nvmem.txt for more information.
Example:
otp: otp@40045000 {
compatible = "nxp,lpc1850-otp";
reg = <0x40045000 0x1000>;
#address-cells = <1>;
#size-cells = <1>;
};