From fb86de91c2a48e320bfa3767802d9a1fb204a230 Mon Sep 17 00:00:00 2001 From: Stefan Wahren Date: Wed, 30 Sep 2015 13:56:11 +0100 Subject: [PATCH] nvmem: add binding for mxs-ocotp This patch adds the devicetree bindings for the Freescale MXS On Chip OTP driver. Signed-off-by: Stefan Wahren Signed-off-by: Srinivas Kandagatla Signed-off-by: Greg Kroah-Hartman --- .../devicetree/bindings/nvmem/mxs-ocotp.txt | 25 +++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 Documentation/devicetree/bindings/nvmem/mxs-ocotp.txt diff --git a/Documentation/devicetree/bindings/nvmem/mxs-ocotp.txt b/Documentation/devicetree/bindings/nvmem/mxs-ocotp.txt new file mode 100644 index 000000000000..daebce9e6b07 --- /dev/null +++ b/Documentation/devicetree/bindings/nvmem/mxs-ocotp.txt @@ -0,0 +1,25 @@ +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"; + }; -- 2.20.1