From: Jonathan Richardson <jonathar@broadcom.com>
Date: Mon, 31 Oct 2016 14:45:18 +0000 (+0000)
Subject: dt-bindings: Document Broadcom OTP controller driver
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=dff20aa1a076ae5aab2170dd541fe52d729fb3f4;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

dt-bindings: Document Broadcom OTP controller driver

Reviewed-by: Ray Jui <ray.jui@broadcom.com>
Tested-by: Jonathan Richardson <jonathan.richardson@broadcom.com>
Signed-off-by: Scott Branden <scott.branden@broadcom.com>
Signed-off-by: Oza Pawandeep <oza@broadcom.com>
Signed-off-by: Jonathan Richardson <jonathan.richardson@broadcom.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/Documentation/devicetree/bindings/nvmem/brcm,ocotp.txt b/Documentation/devicetree/bindings/nvmem/brcm,ocotp.txt
new file mode 100644
index 000000000000..6462e12d8de6
--- /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>;
+};