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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/devicetree/bindings/nvmem/brcm,ocotp.txt | |
parent | Initial commit. (diff) | |
download | linux-upstream/5.10.209.tar.xz linux-upstream/5.10.209.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/devicetree/bindings/nvmem/brcm,ocotp.txt')
-rw-r--r-- | Documentation/devicetree/bindings/nvmem/brcm,ocotp.txt | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/nvmem/brcm,ocotp.txt b/Documentation/devicetree/bindings/nvmem/brcm,ocotp.txt new file mode 100644 index 000000000..0415265c2 --- /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@301c800 { + compatible = "brcm,ocotp"; + reg = <0x0301c800 0x2c>; + brcm,ocotp-size = <2048>; +}; |