[deliverable/linux.git] / Documentation / devicetree / bindings / nvmem / mxs-ocotp.txt

On-Chip OTP Memory for Freescale i.MX23/i.MX28

Required properties :
- compatible :
  - "fsl,imx23-ocotp" for i.MX23
  - "fsl,imx28-ocotp" for i.MX28
- #address-cells : Should be 1
- #size-cells : Should be 1
- reg : Address and length of OTP controller registers
- clocks : Should contain a reference to the hbus clock

= Data cells =
Are child nodes of mxs-ocotp, bindings of which as described in
bindings/nvmem/nvmem.txt

Example for i.MX28:

	ocotp: ocotp@8002c000 {
		compatible = "fsl,imx28-ocotp", "fsl,ocotp";
		#address-cells = <1>;
		#size-cells = <1>;
		reg = <0x8002c000 0x2000>;
		clocks = <&clks 25>;
		status = "okay";
	};
Commit	Line	Data
fb86de91 SW	1	On-Chip OTP Memory for Freescale i.MX23/i.MX28
	2
	3	Required properties :
	4	- compatible :
	5	- "fsl,imx23-ocotp" for i.MX23
	6	- "fsl,imx28-ocotp" for i.MX28
	7	- #address-cells : Should be 1
	8	- #size-cells : Should be 1
	9	- reg : Address and length of OTP controller registers
	10	- clocks : Should contain a reference to the hbus clock
	11
	12	= Data cells =
	13	Are child nodes of mxs-ocotp, bindings of which as described in
	14	bindings/nvmem/nvmem.txt
	15
	16	Example for i.MX28:
	17
	18	ocotp: ocotp@8002c000 {
	19	compatible = "fsl,imx28-ocotp", "fsl,ocotp";
	20	#address-cells = <1>;
	21	#size-cells = <1>;
	22	reg = <0x8002c000 0x2000>;
	23	clocks = <&clks 25>;
	24	status = "okay";
	25	};