summaryrefslogtreecommitdiffstats
path: root/Documentation/devicetree/bindings/nvmem/lpc1850-otp.txt
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/devicetree/bindings/nvmem/lpc1850-otp.txt')
-rw-r--r--Documentation/devicetree/bindings/nvmem/lpc1850-otp.txt20
1 files changed, 20 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/nvmem/lpc1850-otp.txt b/Documentation/devicetree/bindings/nvmem/lpc1850-otp.txt
new file mode 100644
index 000000000..853b6a754
--- /dev/null
+++ b/Documentation/devicetree/bindings/nvmem/lpc1850-otp.txt
@@ -0,0 +1,20 @@
+* 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>;
+ };