From: Jonathan Richardson <[email protected]>
Reviewed-by: Ray Jui <[email protected]>
Tested-by: Jonathan Richardson <[email protected]>
Signed-off-by: Scott Branden <[email protected]>
Signed-off-by: Oza Pawandeep <[email protected]>
Signed-off-by: Jonathan Richardson <[email protected]>
---
Documentation/devicetree/bindings/nvmem/brcm,ocotp.txt | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
create mode 100644 Documentation/devicetree/bindings/nvmem/brcm,ocotp.txt
diff --git a/Documentation/devicetree/bindings/nvmem/brcm,ocotp.txt
b/Documentation/devicetree/bindings/nvmem/brcm,ocotp.txt
new file mode 100644
index 0000000..6462e12
--- /dev/null
+++ b/Documentation/devicetree/bindings/nvmem/brcm,ocotp.txt
@@ -0,0 +1,17 @@
+Broadcom OTP memory controller
+
+Required Properties:
+- compatible: "brcm,ocotp" for the first generation Broadcom OTPC which is used
+ in Cygnus and supports 32 bit read/write. Use "brcm,ocotp-v2" for the second
+ generation Broadcom OTPC which is used in SoC's such as Stingray and supports
+ 64-bit read/write.
+- reg: Base address of the OTP controller.
+- brcm,ocotp-size: Amount of memory available, in 32 bit words
+
+Example:
+
+otp: otp@0301c800 {
+ compatible = "brcm,ocotp";
+ reg = <0x0301c800 0x2c>;
+ brcm,ocotp-size = <2048>;
+};
--
1.9.1
